Winchester SX4 Extreme Defender Semi-Automatic Shotgun 12 Gauge 3" Chamber 18.5" Barrel 4 Round Capacity Woodland Camouflage Stock Flat Dark Earth Cerakote Finish

From running a 3-gun competition course to hunting turkey or just keeping handy when camping in the woods, the biggest feature of a Winchester SX4 Defender shotgun is versatility. Like all SX4 models, these autoloaders are powered by the ever reliable Active Valve Gas System that offers superior reliability with a wide range of loads and impressive cycling speed. The compact, 18-1/2" barrel is easy to maneuver in the brush and through range obstacles.

Features : -Synthetic stock in Woodland camouflage finish

-Barrel and aluminum receiver with FDE Cerakote finish

-18-1/2" barrel length

-Three Invector-Plus choke tubes (F, M, IC)

-LPA front sight and rear ghost ring sight

Manufacturer: Winchester Repeating Arms

Model: SX4 Extreme Defender

Model: SX4

Action: Semi-automatic

Caliber: 12 Gauge 3"

Barrel Length: 18.5"

Color: Flat Dark Earth

Chamber: 3"

Capacity: 4 Rounds

Sights: Ghost Ring Sight

Subcategory: Defensive Shotguns

Finish: Matte

Stock: Synthetic

Caliber Dictionary

The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.

12 gauge is the most popular and useful shotgun gauges ever made. Suitable for everything from doves to geese. With sporting, military and law enforcement applications. Available in 2 ¾”, 3” and 3 ½”. The magnum lengths are generally preferred for waterfowl and turkey. Most major manufacturers produce guns and ammunition in a very wide septum for 12 gauge. Loads from ¾ oz. to 2 oz. are common with 1 1/8 oz Low base and 1 ¼ oz being the most common loadings. Target loads are normally around 1150 to 1200 FPS with High velocity lead loads tuning up 1350 FPS. Steel waterfowl loads tend to be loaded faster around 1500 FPS to compensate lower density shot. While the 2 ¾” loading is still the most popular ammunition made, nearly all current production guns have 3”or 3 ½” chambers. The shorter ammunition can be safely fired in longer chambers, but not all magnum semiautomatics will function with shorter shotshells. — Craig Boddington

Specifications