Strike Industries Carbine Length Gas Tube AR-15, LR-308

The gas tube is a basic part of a working AR and Strike Industries is manufacturing all four major gas tube lengths: Pistol 6 3/4", Carbine 9 A 3/4", Mid 11 A 3/4", and Rifle 15 1/8". This polished stainless steel gas tube is exactly what you need for replacing an old worn tube or installing onto a new rifle. Each roll pin is slightly over-sized to accommodate most gas blocks and can be modified to fit smaller gas blocks. The SI-Gas tube is made from a high quality, corrosion resistant, stainless steel construction. Mil-correct dimensions ensure positive fit and function in a wide range of different builds. Each roll pin is slightly oversized for increased retention. FeaturesMil spec stainless steel 304Over sized roll pin included