Used Springfield Hellion Bullpup Semi-Automatic Rifle .223 Remington/5.56mm NATO 20" Barrel (1)-10Rd Magazine Ambidextrous Safety Matte Black Finish
Blemish: Damaged Box
Manufacturer: Springfield
Model: Hellion
Action: Semi-automatic
Type: Bullpup
Caliber: 556NATO
Caliber: 223 Remington
Barrel Length: 20"
Color: Black
Accessories: Muzzle Brake
Type of Barrel: 1:7
Capacity: 10 Rounds
Sights: Front/Rear Flip Sights
Subcategory: Bullpups
Finish: Matte
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.
Introduced in 1964, the 223 Remington is the civilian version of the 5.56x45mm NATO cartridge. Although very similar to the 222 Remington it has a slightly longer case and a shorter neck, giving it greater powder capacity and thus higher velocity--which was necessary to meet military penetration requirements at longer range. NOTE: 223 Remington ammunition may be safely fired in any 5.56x45mm chamber, but 5.56x45mm ammunition SHOULD NOT BE USED in a 223 chamber! Standard is a 55-grain bullet at 3240 feet per second, with lighter bullets somewhat faster and heavier bullets a bit slower. The 223 is the most popular 22 centerfire today, and possiby the most popular centerfire cartridge. Ammunition choices are legion, as are choices in firearms. The 223 is an accurate cartridge ideally suited for varmint hunting out to beyond 300 yards, and with heavy-bullet loads designed for the purpose is used effectively by many deer hunters. — Craig Boddington
