Colt M4CQB Barrel AR-15 Pistol 5.56x45mm 10.3" 1 in 7" Twist Government Contour Carbine Gas Port Chrome Lined Chrome Moly Matte - $179.67

Description

and military surplus ammunition, while the 1 in 7" Twist Rifling is capable of stabilizing light to medium weight projectiles of up to about 77 grains. In 1963 the AR-15 and M16 5.56mm automatic rifles "made Colt the small-arms sensation of modern warfare". Their unmatched accuracy, performance and durability are available in their direct descendent, the Colt semiautomatic-only, sporting rifles. They're ideal for hunting, plinking and competition shooting.

Made In United States of America

Product Information
Cartridge 5.56x45mm NATO
Color Black
Finish Parkerized
Material Chrome Moly Steel
Length 10.3 Inches
Twist 1:7
Threads 1/2"-28
Barrel Contour Government
Chrome Lined Yes
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Country of Origin United States of America
Compatible With
AR-15