DealFinish Stainless Material 416R Stainless Steel Length 18 Inches Weight 34.96 Ounce Cartridge 223 Wylde Barrel Length 18" Twist 1:8 Inches Threads 1/2"-28 Contour Medium Chrome Lined No Gas Block Diameter 0.75 Inches Gas System Length Mid-Length M4 Feed Ramps Yes from Midway USA (Product 794051) |