7.5" 5.56 1/7 Nitride

7.5" 5.56 1/7 Nitride

110.00

This 7.5", 1:7 twist, M4 contour barrel is machined from 41V50 chrome moly vanadium steel, heat treated to RC 28-32 hardness, and properly stress relieved with a highly corrosion resistant Salt Bath Nitride finish inside and out. Chambered for 5.56 NATO.

Gas Port: Pistol length, 0.086"

 

 

Add To Cart