MODEL:OAR15 5.56MM 14.5"

CARTRIDGE: 5.56*45mm NATO

BARREL LENGTH:370mm (14.5")

OVERALL LENGTH: 863 mm(Stock Extended)

Effective range: 457 m

RIFLING: 1.7" Twist, 6 Groove R/H

REMARK:M16A4,AR15 & M4, Improved Type

RATE OF FIRE:800 rpm