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