ARBAR7-10
MSRP $134.99
10.5″ M4 Profile Barrel 1:7 twist, 5.56 Caliber, Nitride Finish
Chamber- 5.56
Contour- M4
Barrel Length- 10.5in
Twist Rate- 1:7
Gas System- Carbine
Diameter at Gas Port- .750
Thread Pitch- 1/2×28
Feed Ramps- M4
Material- 4142 Steel
Finish- Nitride
Weight- 21oz
Made in The USA