10.5" AR-15 5.56 Barrel | 416R Stainless Steel

This AR-15 10.5" M4 contour, 416R stainless 5.56 barrel has a pistol length gas system with a 1:8 twist rate. Our 5.56 stainless rifle barrels are made from the finest 416R stainless steel and precisely rifled for high accuracy at a great price. Use a ar barrel in your next AR15 build and experience superior performance backed by a lifetime warranty!