AR-15 STAINLESS STEEL 5.56 NATO 7.5" BARREL 1:7 TWIST
AR-15 STAINLESS STEEL 5.56 NATO 7.5" BARREL 1:7 TWIST
- Weight 1.10 lb
- Length 7.5
- Profile M4 Contour
- Twist 1.7
- Material 416R Stainless Steel
- Thread Pitch 1/2 x 28
- Caliber 5.56
- Gas System pistol
- Gas Block System 0.750
- Gas Hole Diameter 0.086
MADE IN THE U.S.A. BY BEAR CREEK ARSENAL