STRAIGHT PULL

The last few weeks I’ve been carrying and shooting the straight-pull Austrian Strasser RS14 Evolution rifle, beautiful, and beautifully made. Stocked in good walnut with matte metal, I have two barrels, 6.5mm PRC and .375 Ruger.

By

Craig Boddington

The last few weeks I’ve been carrying and shooting the straight-pull Austrian Strasser RS14 Evolution rifle, beautiful, and beautifully made. Stocked in good walnut with matte metal, I have two barrels, 6.5mm PRC and .375 Ruger. With this combination, there isn’t much in the world I couldn’t do. I’ll come back to the switch-barrel feature and concept, but let’s first focus on straight-pull bolt operation.

The Strasser RS14 Evolution, with left-hand bolt, 6.5 PRC barrel installed, and extra barrel in .375 Ruger. The detachable trigger group holds a hex wrench to detach the fore-end; the fore-end holds an extension tool used to loosen and secure the barrel-tightening clamp, center.

At this writing, the Blaser system, both the older R93 and newer R8, are the world’s most popular straight-bull bolt-actions. With 30 years history, the straight-pull Blaser is very popular in Europe, but it’s not alone. The Strasser was introduced in 2014; other modern straight-pulls include Browning’s Maral, Heym SR30, Mauser M1996, and Merkel Rx Helix. I’ve shot most of these and have hunted with several, although I have far the most experience with Blaser. Just a few weeks ago, at the Beretta Gallery in Dallas, I was introduced to the Chapuis ROLS, yet another top-quality European straight-pull.

A typical European shooting platform for a driven wild boar hunt. The driven hunt is used as a management tool, to harvest surplus animals. Shooting is fast and sometimes furious, usually at moving game, which is why the fast straight-pull rifles are so popular in Europe.

Straight-pull acceptance has been slow in the US. In part, this is because the traditional rotating bolt-action has been dominant for generations. I suspect it’s also a price-point issue; European straight-pulls are costlier than many domestic bolt-actions.

Savage’s Impulse may change that, but it’s too new to gauge acceptance. At first glance, the Impulse looks like a conventional turnbolt, but is straight-pull, with the unique feature that the bolt handle can be removed, adjusted for angle, and switched from right to left (clever!). The Impulse is costlier than most basic bolt guns, but very medium in price. This is not a fair comparison: The Blaser, Chapuis, and Strasser are fine guns, well beyond standard factory rifles. The Impulse is a production rifle, priced accordingly.

Savage’s new straight-pull Impulse on the bench. The Impulse is the first American straight-pull centerfire in more than a century. Here, the bolt is configured for right-hand shooting. Uniquely, the bolt handle is detachable, adjustable for angle, and can easily be switched to the left side.

Explaining the straight pull advantage needs just one word: Speed. Instead of the up, back, forward and down motion of a traditional rotating bolt, the straight pull requires only back and forward. Less overall movement, less arm movement.

The proper way to operate any bolt-action is to work the bolt with the shooting hand, keeping the rifle to cheek and shoulder, and maintaining sight picture. How many of us actually shoot a bolt-action this way? Most of us probably take the rifle at least partway down to gain enough leverage to work the bolt, almost essential with a stiff action. The straight pull makes this easy.

Top-quality European straight-pulls are amazingly modular and interchangeable. On a Mozambique hunt, Boddington took the left-hand bolt and scope from his Blaser in .300 Wby Mag and used them in a right-hand “camp rifle” in .416 Rem Mag and shot a buffalo. In this case, no scope adjustment was needed, but better not count on that.

Almost unknown over here, Browning’s Maral uses the BAR receiver, straight-pull bolt replacing semiauto feeding. Savage’s literature describes the Impulse as “combining the confidence and accuracy of a traditional bolt action with the speed of a semi-automatic.” The straight pull isn’t quite that fast but, once you get the hang of it, straight-pull is faster than any rotating bolt.

In the US, if we really need speed, we can get an AR or a BAR. Semiautos aren’t allowed in some countries, but speed is more important to European hunters. This is because, in much of Europe, the most common technique for big game is the driven hunt. Drives are well-organized and, especially for wild boar, shooting can be fast and furious, usually at moving game. Quick follow-up shots can save the day. There are other obvious options. Many Europeans use double rifles for driven hunts, guaranteeing a second shot. Krieghoff’s slide-action Semprio was designed for driven shooting, but both slide- and lever-actions are uncommon over there.

A typical European shooting platform for a driven wild boar hunt. The driven hunt is used as a management tool, to harvest surplus animals. Shooting is fast and sometimes furious, usually at moving game, which is why the fast straight-pull rifles are so popular in Europe.

The straight-pull has gained wide acceptance in Europe because it is faster, with less disturbance to the aim, so a smoother follow-through. This takes practice, but most European ranges have “running game” targets. Avid European hunters get very good at moving targets. Just before the pandemic I did a driven boar hunt in Sweden. On the last day, shooting a Blaser with Aimpoint sight and .270 barrel, I had a big pig come from behind, so it was already streaking away by the time I got on it. Didn’t want to go down, so I hit it three times. Maybe the first shot would have done the job, but even with a left-hand turnbolt, I’d only have gotten the first shot off. 

Most of us have never seen this rifle, and many have never heard of it. It’s a Canadian straight-pull Ross Sporter in .280 Ross, made in 1910, and used by Larry Tremaine to take his Kansas buck. No giant, but when he got a close shot with the original aperture sight he didn’t hesitate.

LEARN IT FIRST, THEN LOVE IT

There is a learning curve with a straight-pull. First time I tried the Blaser I didn’t care for it. In part this is because it was right-handed, and I’m left-handed. A straight-pull on the wrong side is even more awkward than operating a right-hand bolt left-handed. Both the Blaser and Strasser easily go southpaw by switching bolts. I returned that first Blaser test rifle, then the older R93, as soon as I could.

In 2009, when the R8 was new, I had a chance to try one with a left-hand bolt. It wasn’t love at first shot, but I understood the advantage. In 2010 I took a left-hand Blaser on a sheep hunt in Nepal. After two weeks in the Himalayas, I liked it well enough that I bought it; it’s been a “go to” rifle ever since. Don’t always need the speed, but there are times. I did some lucky shooting on wolves in Alberta, three for three. With a rotating bolt I’d have had just one shot. 

On the bench with the Strasser RS14 Evolution, with 6.5 PRC barrel installed. Strong, accurate, and interchangeable, the Strasser has an exceptional trigger.

NOT EXACTLY NEW

I was watching video clips of the new Savage Impulse. Two young pundits gravely informed me that it was the first American straight-pull rifle. Uh, no. In 1896 Winchester got a contract for 10,000 straight-pull M1895 Lee Navy rifles (Savage’s website does cite the Lee rifle.) The Lee’s service life was short, but Marines used them successfully in combat in Cuba, the Philippines, and in the Boxer Rebellion in China.

Used properly, with practice, the speed of a straight-pull action is amazing. Two of three Alberta wolves taken by Boddington with three shots from a Blaser R8…in about that many seconds. Lucky shooting, for sure, but impossible with a rotating bolt.

Canada isn’t the US, but certainly part of North America, so let’s not overlook the Canadian straight-pull Ross rifle, used by Canadian troops in WWI. Just this year, Larry Tremaine brought a 1910 Ross straight-pull sporter to my Kansas farm and took his buck with it. When the bolt-action was still new, there were other straight-pull designs. Austria fought WWI with the straight pull M1895 Mannlicher. The Swiss forces used successive improvements of the straight-pull Schmidt-Rubin rifle from 1889 to 1958. So, the straight-pull concept is hardly new, although rarely seen in sporting rifles until Blaser’s R93 just 30 years ago.

SWITCHING BARRELS

The switch-barrel concept is also more popular in Europe. Some countries impose restrictions on numbers of firearms; a receiver with multiple barrels may count as just one. With straight-pull, engineering switch-barrel is simpler than with a rotating bolt. Typically, straight-pull lugs are held flush in a full-diameter bolt, then cam outward when the bolt is closed, locking into matching recesses in a barrel shank, the lugs retracting when the bolt is opened.

Lug arrangements vary widely. The Blaser has essentially a collet or circular lug. The Strasser has four locking lugs; the Savage Impulse locks with six ball bearings. A strength issue may have existed with some WWI straight-pulls. Today, the rumor that straight-pulls aren’t strong is just a myth. Actual bearing surface exceeds Mauser’s dual-opposing locking logs, able to withstand absurdly high pressures.

At an introduction in Dallas, Boddington gets a first look at the Chapuis ROLS, perhaps the newest of the European straight-pull rifles. Chapuis is an excellent French gunmaker; like the Blaser and Strasser, the ROLS is a fine rifle, not to be compared with standard production models.

We have several Blaser barrels. With the Blaser system, the scope clamps to the barrel with a detachable mount. I switch them back and forth all the time, typically without perceptible zero shift. The Strasser system is opposite; the scope mounts via an integral receiver rail, so stays with the receiver (or can be switched out for another scope). For Americans, with few restrictions on gun ownership, the switch-barrel advantage isn’t as urgent. Still, it’s handy to have one familiar stock and action that can be configured to various purposes. As with Blaser, Strasser bolt heads and magazines fit “families” of cartridges, and can be switched out.

Friends Bill Green and Gordon Marsh joined me in Mozambique last month, bringing a Strasser with 6.5 PRC and .416 Ruger barrels. Depending on what they were going after, they switched barrels back and forth, using the .416 barrel for buffalo, the 6.5mm for various plains game.

Gordon Marsh took this gorgeous Mozambique sable antelope with a Strasser using 6.5 PRC barrel.

MORE ON STRASSER

I had hoped to borrow their Strasser a couple days in Mozambique, but we were always going different directions. The rifle I ordered, 6.5 PRC and .375 Ruger barrels, came in after I got home, so I got it zeroed, then used it to help manage whitetails on my son-in-law’s Texas ranch. (Uh, never mind how many deer were “managed.”)

Boddington used the Strasser in 6.5 PRC to take several “management” whitetails on his son-in-law’s Texas ranch. The 6.5 PRC is an effective and versatile hunting cartridge, and especially deadly on deer-sized game.

Haven’t had a proper use for the .375 barrel yet, but the 6.5 PRC barrel is a tack-driver, and that’s a “drop in their tracks” cartridge on whitetails. I like the detachable trigger group, and love the adjustable trigger, three settings from 2.5 to 3.6 pounds. If you don’t like any of these, it’s also a single-set trigger with a feather-light release. It’s not true that no tools are required to switch barrels, but you don’t have to carry tools. The trigger assembly has a hex wrench to remove the fore-end. Within the fore-end is an extension tool, providing leverage to release and tighten the barrel lock. Good system, good rifle but, like anything new and unfamiliar, I need to spend more time with it. Better pack up my range bag and go do some shooting!

WHY LEFT-HAND GUNS MATTER

By

Craig Boddington

If you’re of the right-handed majority, they probably don’t matter much to you at all, but I want you bear with me and give this some thought.

One of my all-time favorite “crazy” letters went something like this: “Boddington, I’m sick of hearing you whine about scarcity of left-handed firearms. You should blame your mother; she should have made you right-handed like normal people…I can assure you, if you were born in Germany in the 1930s you’d be shooting right-handed.”

Any question about which eye is dominant? Perform this simple test, sighting on a small object and closing one eye, then the other. At 65, left-handed and long left-eye dominant Boddington was shocked to learn that his eye dominance had shifted to the right eye!

Nobody knows the exact percentage of left-handed people, but we’re a small minority, estimated between 10 and maximum 15 percent. Not all manufacturers offer left-handed models. Most that do offer limited variations and chamberings but, compared to when I was young, today there’s a pretty good selection. Honest, if were a firearms manufacturer, I’m not certain I’d tool up for the left-handed market. Partly because it’s small, and also because many lefties don’t buy left-handed guns. They make do with right-handed guns…like always.

For centuries, lefties were forced to be right-handed, too awkward for tactics with swords and shields. I’m not sure when our military allowed left-handed shooters, but I trained as a lefty 50 years ago. Whether you consider preference for the southpaw side natural or an abomination, there are other considerations.

: Veteran gunwriter John Wootters and Boddington with a nice Rio Grande turkey gobbler. Lifelong right-hander Wootters lost his right eye to a detached retina. He successfully made the shift to left-handed shooting but, in his 60s then, it wasn’t easy.

 In addition to physically favoring one side, most humans have a stronger or dominant eye. Unlike many activities that rely heavily on our binocular vision, shooting (especially with sights), requires aiming with just one eye. For most people, it’s easier to learn to shoot with the dominant eye.  Eye dominance often follows hand preference…but not always. As toddlers, we announce “handedness” by reaching for toys and spoons with one hand or the other. This may be established before eye dominance is determined.

Handgunning is different. Almost all semiautos eject to the right, not a problem at arms’ length, and revolvers are ambidextrous. That arms’ length distance also offers multiple options for solving cross-eye dominance.

Cross-eye dominance (right-handed, but with left eye dominant; or vice-versa) is not uncommon. Interestingly, cross-eye dominance is more common among women than men, with some studies showing a significant percentage of cross-eye dominance in females. Not a problem in many sports, but a big deal in archery and shooting. Especially today, with women forming the fastest-growing segments in almost all shooting sports.

So, you are right-handed and right-eye dominant. You don’t care. Fine, but as the kids and ladies in your life learn to shoot, are you sure they’re starting out on the proper side? There are simple remedies to improve shooting with cross-eye dominance but, from learning to shoot is faster with the dominant eye. The shooting shoulder and trigger hand should be on that side.

TESTING EYE DOMINANCE

Easiest thing in the world. In a large room, pick out a small object like a light switch. Stand with arms outstretched, palms away. Bring your hands together, overlapping fingers and thumbs so that you create a small hole between the webs of your thumbs. Focus on the object through the hole and close one eye. If the object remains stationary, your open eye is dominant. Without moving your head, close both eyes and open the other eye. The object should jump, either out of view behind your hand or to the side. That is not your dominant eye!

Springfield LH conversion: Before LH actions were common, bolt-actions were often converted, switching the bolt handle and reversing bolt rotation. This is a converted Springfield by R.F. Sedgely, fast to operate, but the shooter’s face remains in peril if there’s a catastrophic failure. Mirror-image actions that eject to the left are much safer!

Stuff happens. I’ve been left-handed and left-eye dominant most of my life, but our eyes change as we age. About five years ago, I started having trouble resolving iron sights and shotgun ribs. Worse than that: I was clearly seeing two front sights and front beads. I was shocked to discover my eye dominance had shifted from left to right…no wonder I was having trouble! Prescription shooting glasses have mostly fixed the problem so, no, I’m not switching from left to right, too much muscle memory and too many left-handed guns.

Injuries are impartial. Forty years ago, when lefty actions where scarce, I bought two of my first from a lefty in the local Safari Club who had lost his left eye and needed to switch sides. John Wootters, great gunwriter and friend, was right-handed all his life…until he lost sight in his right eye to detached retina. In his 60s, the transition to left-hand shooting wasn’t easy, but it can be done. Likewise, injuries to the strong-side hand, arm, or shoulder can force shooters to switch.

Ruger No. One buffalo: Cartridge selection is a problem with most left-hand rifles. The Ruger No. One has been chambered to more cartridges than any other factory rifle, and is totally ambidextrous. Left-handed Donna Boddington used a No. One in .450/.400-3” to take this awesome Zimbabwe buffalo.

A MATTER OF SAFETY

Most right-handers probably believe that left-handed guns are for convenience or speed. Suck it up, right? No. It’s really a matter of safety. It is a right-handed world, so most repeating actions are designed to eject to the right. And, in the case of a catastrophic failure, like a ruptured case head, the hot gases and shrapnel are directed to the right, away from the right-handed shooter’s face and eyes.

Now, put that right-hand-ejecting longarm on the left shoulder and experience the same catastrophe. Now the bad stuff is vented straight into the shooter’s face; serious injury is almost unavoidable.

Rock River LH AR: Boddington taking a field rest for prairie dogs with a mirror-image AR from Rock River. There are now several manufacturers offering left-hand ARs, far the safest and most pleasant-shooting for lefties.

Many firearms are more or less ambidextrous in operation, including most lever-actions, pumps, and semiautos.  However, if ejection is to the right side, the same safety hazard exists. And, vice versa, it also exists in the rarer cases of right-handers shooting mirror-image left-hand firearms.

There are truly ambidextrous actions. All break-open actions, most single-shots, and top-eject lever-actions are even-handed, and bottom-ejecting slide-actions and semiautos are totally ambidextrous. Placement of the mechanical safety can be awkward for lefties. Tang safeties work both ways, and most push-button safeties can be reversed, but this is convenience and training; the safety issue comes from being on the wrong side of the action if something goes badly wrong.

Whether falling block or break-open, almost all single-shots are very ambidextrous. This is Uberti’s Courteney stalking rifle in .303 British, on John Browning’s patent.

This is primarily an issue with long guns, because the shooter’s head is close to the action. Revolvers are ambidextrous, and virtually all semiauto pistols eject to the right. Neither are a concern because handguns are fired from arms’ length.

So, how real is the danger? Remote, but it only takes once.  I’ve seen five blowups in my life, mostly on ranges, people I didn’t know, thus from unknown causes. Four resulted in minor injuries…because they were right-handed and shooting right-handed guns. All would have been more serious if experienced by a lefty. The fifth was mine, a right-handed bolt-action, shot from the left shoulder. It was a .270 WSM, and there was a 7mm WSM cartridge in the box. Shouldn’t have chambered, but it did. And fired, swaging a .284-inch bullet down a .277-inch bore. The case head let go, and all the bad stuff came out the right side…like it’s supposed to. I was wearing shooting glasses, so minimal damage, burns and brass fragments on the right side of my nose and a red raccoon ring around my right lens. Absent eye protection, could have been bad!

Savage has long been a stalwart in offering left-hand options, especially in their M110 bolt-action line. This Colorado bull was taken with a Savage 110 in .30-06, one shot and done.

Look, I’m a gunwriter. Catastrophic failures are unusual, uncommon, unlikely. Of course, I shoot right-handed guns off my left shoulder. Good eye protection (and maybe a bit more caution in inspecting ammo) mitigates the risk, but it should not be altogether ignored. Wife Donna is also left-handed and (still) left-eye-dominant. Our personal guns are mirror-image left hand or ambidextrous. She doesn’t do this stuff for a living, so her exposure to right-hand long guns is minimal. The kids are all right-handed and have their own right-handed guns. They can also shoot my “almost ambidextrous” right-hand-eject guns, but they don’t shoot our mirror-image guns from the wrong side.

A friend was a dental surgeon, left-handed and commonly shooting right-hand bolt-actions (like so many lefties). Figuring his hands and right eye were worth a lot more than mine, I convinced him to switch to left-hand actions. I try to do the same with friends who have left-handed kids coming up, usually with success. Give it just a little of thought, and it makes sense: Why accept any unnecessary risk?

In recent years, Ruger has become a strong bastion for left-hand shooters. This left-hand 10/22 is the first-ever mirror-image left-hand semiauto .22.

I don’t actually whine about availability of true, safe-as-can-be left-hand guns, because there are so many more than ever before. In the old days, it was common to switch bolt handles and reverse rotation on bolt-actions. This simplified and speeded operation, but did nothing about the safety issue. Today we have mirror-image bolt-actions from Browning, CZ, Ruger, Savage, Weatherby, and more. John Browning’s bottom-eject slide-action shotgun has been around for a century, variously manufactured by Browning, Ithaca, and Remington. Benelli, Franchi, and Winchester offer mirror-image semiauto shotguns. Ruger now has a mirror-image left-hand 10/22, and Browning still offers the bottom-eject SA22, another John Browning design. There are break-open and falling-block single-shots, and plenty of break open doubles (over-under and side-by-side). Heck, there are even several options for mirror-image ARs. Truly ambidextrous lever-actions are scarce, as are classic control-round-feed bolt-actions, certainly on an affordable basis, but the selection is there.

So far, none of our grand-kids have turned up left-handed, and we haven’t identified cross-eye dominance. Odds are, we’ll have to cross one of those bridges. If we do, and they show interest in shooting, this is the selection of safe and sensible firearms for them. It’s not all that bad!

THOUGHTS ON RIFLE ACCURACY

So, you want your rifle to deliver teeny, tiny groups? Sure, and people in hell want ice. The search for exceptional accuracy can be exhaustive and costly, so let’s start with one question and one reality.

By

Craig Boddington

So, you want your rifle to deliver teeny, tiny groups? Sure, and people in hell want ice. The search for exceptional accuracy can be exhaustive and costly, so let’s start with one question and one reality. Question: How much accuracy do you really need? Reality: Any given rifle has a finite level of accuracy it can deliver.

One 7×57: Boddington loves the Ruger No. One single shot but concedes that, especially with light barrels, they can be finicky. This 7×57 was all over the map and frustrating. Top right, it finally found a load it liked, and has remained consisted at about 1.5 MOA.

Colonel Townsend Whelen (1877-1961) wrote: “Only Accurate Rifles Are Interesting.” Warren Page (1909-1967), authored The Accurate Rifle. Like most gunwriters of the previous generation, both were accomplished competitive rifle shooters. They understood rifle accuracy, and both had much to do with the fixation American shooters have for raw rifle accuracy, whether needed or not. In their time, exceptionally accurate rifles existed, but were less common than today, the exception rather than the rule.

Today, we take for granted that every new rifle on the dealer’s rack will deliver those teeny, tiny groups right out of the box. This is more likely than ever before, and at less cost than ever before. But not all rifles will do it. Even if they will, not all shooters have the skill and technique to produce the best groups their rifles are capable of. And we don’t always care; it depends on our purpose. 

This .280 Remington, shown with a nice Coues whitetail, is the finickiest rifle Boddington ever owned. Groups were awful with all factory loads he tried, but the rifle instantly came alive with common handload recipes, shrinking groups well below one MOA

HOW MUCH ACCURACY?

Most rifles deliver more accuracy than is needed! Minute of Angle (MOA) is the most common standard, expressed in terms of inches (or fractions) at 100 yards. At least in theory, a one-inch (one MOA) 100-yard group should naturally expand to two inches at 200 yards, three inches and 300 yards, and so forth on out. Please note: It is far more difficult to shoot a three-inch group at 300 yards than a one-inch group at 100 yards!

In .303 British, the “Courteney Stalking Rifle” from Uberti is just plain cool. Boddington used it during his Kansas rifle season, but ammo and bullets were scarce and two-inch groups were the best he could do with what he had. Not great, but very adequate for hundred-yard shots at whitetails.

We used to think a one-MOA rifle was very accurate. Still is and, to be honest, that’s more accuracy than I really need for most of my hunting. This week, I’m hunting whitetails on my son-in-law’s Texas property, using a 1950s Savage 99 in .300 Savage. Some days it will do better, but it’s really a two-MOA rifle. Some Savage 99s do better, but that’s typical “good” accuracy for any vintage lever-action, and plenty adequate for the shots I might take here, in thick oaks and mesquite. Last night, I shot a “management” eight-pointer at less than 40 yards, not a problem that the rifle wasn’t super-accurate by today’s standards.

Boddington loves his old lever-actions…and accepts their limitations. This 1950s .300 Savage will group 1.5 MOA with some loads, two inches with others. So long as he uses it in close-range situations, there’s no handicap. This last-light Texas buck was taken at 40 yards.

My Kansas country is quite different, thick oak ridges but, similarly, none of our stands offer potential for long shots. All through the ’21 Kansas rifle season I carried Uberti’s Courteney Stalking Rifle, new rifle on the old 1885 Browning falling-block action. In .303 British, it was also producing two-inch groups. I wouldn’t take either rifle sheep hunting, but both are adequate for my whitetail hunting (and hogs, black bear, and so forth).

Sometimes, I want more. Years ago, for a TV show, I went sheep hunting with an advertiser’s rifle that was a two-inch gun. Got the job done, but I was nervous. For mountain hunting, I want at least a one-MOA rifle. Better is nice but, at field distances I’m comfortable with, one MOA is good enough. Honestly, that’s good enough for any of my big-game hunting, but some shooters want more.

This .416 Rigby was exceptionally accurate right out of the box. That’s not uncommon with large calibers (if you can take the pounding), but it doesn’t really matter. For large game at close range, this level of accuracy is far more than needed.

Sometimes I demand less. Most scoped .375s and .416s are at least 1.5 MOA rifles (some much better), but double rifles are rarely that accurate. With open sights, I can’t resolve the front sight well enough to know how accurate the rifle might be. Nor do I care, provided it’s good enough for short-range use.

Some shooters demand…and need much more.   Whether for game or target, extreme-range shooters need all the accuracy they can get. Most competitive shooters want more, but it depends on the game. Cowboy Action is not raw-accuracy centric, while Benchrest competition is the most demanding of all. Much of our improvement in rifle accuracy have come from the benchrest community…who define just how small “teeny, tiny groups” really are! Varmint hunters need more accuracy than most deer hunters. Considering size of target and distance, for prairie dog shooting I want all the accuracy I can get. I figure consistent half-MOA groups are minimal, half that if I can get it! 

The 6.5-.300 Weatherby Magnum has a long, belted case and is over bore capacity. Modern pundits suggest that such an old-fashioned case can’t possibly group well. Good barrel, with sound bedding and assembly, are more important than case design. This 6.5-.300 breaks the rules.

WHAT CAN YOUR RIFLE DELIVER?

These days, we go on and on about today’s great optics, better ammo, and more accurate rifles. All true, but not all rifles can deliver sub-MOA groups. Most that can will do it with some loads, not with others. If a rifle exists that will print one-hole clusters, all shots touching, with every load you might feed it, I want to see such a wonder! More on ammo later, but it seems to me the primary and most basic ingredient to rifle accuracy is a good barrel. Concentric action/barrel mating, sound bedding, and consistent ammo are also essential. We talk about the advantages of heavy, rigid actions. We also wax eloquent about the amazing accuracy of modern cartridge design with short, fat cases. Rigid actions and case design contribute but, without a straight, well-cut, precisely-chambered barrel, you’re done before you start.

Modern factory rifles can be amazing. Right out of the box, this Kimber Mountain Ascent .30-06 produced three .75-inch groups with the first load tried. That search is done; this rifle is accurate enough for anything Boddington is likely to do with a .30-06.

Thanks to modern manufacturing, average barrels are better than ever. But some barrels are better than others. If I wanted to build up a super-accurate rifle, I’d start with a match-grade, hand-selected barrel from a top brand. Such a barrel (barrel blank alone) might cost more than a complete basic bolt-action from Mossberg, Ruger, Savage, others. No way the factories can have fifty bucks invested in the all-important barrel. It’s amazing that current production rifles shoot as well as they do, and not surprising that rifles from “known” makers who guarantee accuracy can start about ten times more than perfectly serviceable basic factory guns. 

Today’s factory rifles are amazing, but not all will produce MOA accuracy, and there’s some luck involved in getting one out of the box that will cut that in half. Again, any given rifle is only capable of so much accuracy. Miracle cures do happen, but my experience is accuracy gains are incremental, rarely exponential. A rifle that produces two MOA at the start might, with work and some luck, cut that in half—with some loads. It would then produce enough accuracy for most purposes (for most people). But if you’re looking for one-hole groups, you’re unlikely to get there. The search for maximum accuracy should be exhaustive and can be continuous. For instance, you could spend a lifetime and never try all the load combinations. However, I don’t believe in tilting at windmills or hunting for unicorns. At some point, I accept the accuracy I have. If it’s good enough for my purposes (for that rifle), wonderful. If not, time to think about starting over: Rebarreling, or trading for something else.

A cartridge is comprised of four components: Primer, case, propellent, projectile. Variations in any impact barrel vibrations (harmonics), which impact accuracy. Any factory load is just one combination; handloaders can vary all four, for infinite combinations.

TRY DIFFERENT LOADS

Right now, with all ammunition hard to find and expensive, this is tough. However, the simplest and easiest way to improve accuracy is to keep trying different loads. Based on past experience, I can make predictions likely ammo brands, bullets, and handload recipes. Sometimes I’m right, other times very wrong. There is no predicting what load(s) a given rifle is likely to shoot best. Some bullets are made for accuracy, others for terminal performance, but only your rifle knows what it likes. It can’t tell you until you try! Often, the differences are unknowable variations in barrel harmonics. Some barrels are very finicky, others tractable and forgiving. Sometimes what works best is surprising, but you can’t know until you shoot a few groups.

Left to right: 6.5 Creedmoor, 6.5 PRC, 6.5-.300 Weatherby Magnum. Newer cartridges (like the Creedmoor and PRC), with short, fat, unbelted cases are often accurate, but case design is a very distant factor in rifle accuracy.

Handloaders have a huge advantage, able to vary bullets, propellants and charge weights, even cases and primers. Users of factory ammo are in a pickle, especially right now. The worst of it, with factory ammo: You try a load, doesn’t shoot well, and then you have half a box of near-useless practice ammo left over!

Sorry, but I can’t help you with this. Supplies are terrible right now, and there’s no way to know until you try. The only good news I can give you: There’s no rush! When you see a brand or bullet you haven’t tried, pick up a box and see what happens. When you find a load that shoots well, note it carefully. In fact, considering today’s prices and irregular availability, measure groups and keep notes!

: Expectations should be realistic, but sometimes you get lucky. Despite featherweight barrel and walnut stock, this Jack O’Connor commemorative Model 70 in .270 Winchester produced sub half-MOA groups. Such accuracy is unusual in any brand or cartridge. A test rifle, Boddington should have kept this one. In right-hand only, he returned it…and is still kicking himself!

If a rifle doesn’t seem to shoot as well as you think it should, keep trying different loads. I had a .280 that printed shotgun patterns, not groups, with all the (few) factory loads I could find. I tried a “normal” handload recipe with 140-grain AccuBond. Groups shrank from over two inches to below one MOA. This was a rare case of exponential improvement. Don’t count on that, but before you give up, there are tricks you can try. I’ll save them for next month!