Description
Product Summary
ARSENAL SAM5-67PM 5.56×45 RIFLE PLUM POLYMER STOCK & MAG
Features :
FIME Group FM-922EUS Enhanced 2-Stage Trigger
14x1mm left-hand threads
AK-351 muzzle brake removeable muzzle brake
OEM 30rd Plum magazine
Stainless steel heat shield
Hammer forged chrome lined barrel
Built on Steyr manufacturing technology
Fixed Intermediate length buttstock
Scope rail for optics
Accepts SM-13 low profile, quick release rail mount (sold separately)
800m rear sight
Trap door for cleaning kit
Bayonet lug an accessory lug
Bulgarian hot-die hammer forged receiver, bolt and bolt carrier
Milled and Forged receiver
Mil-spec double stack mag
Accepts all standard mil-spec mags
Not a parts kit rifle
Intermediate length US-made 10″ trapdoor buttstock
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.The 5.56X45mm NATO cartridge was designed by James Sullivan, a member of Eugene Stoner’s engineering team that developed both the M16 rifle and its original cartridge. The 5.56X45mm NATO was adopted by the U.S. military in 1964 and by NATO in 1980. With bullet diameter of .224-inch, the original M193 military cartridge used a 55-grain bullet at 3250 fps; the current M855A1 cartridge, developed by FN, uses a 62.5-grain bullet at 3020 fps, offering greater range and better penetration. The civilian version of the 5.56X45mm is 223 Remington; the cartridges are dimensionally identical but military chamber dimensions and specifications for military brass are different. It is considered safe to use 223 Remington ammo in a 5.56X45MM NATO chamber, but not a good idea to use 5.56X45mm ammo in a rifle specifically chambered for the 223 Remington. Although the stopping power of .22-caliber bullets remains controversial the 5.56X45mm has served well in now multiple generations of M16 rifles. — Craig Boddington
