Noveske AR-15 Gas Tube Kit Features The Noveske Gas Tube Kit is sized to carbine length at 9.75 inches matching the gas system length found on the vast majority of AR-15 carbines and pistols. Proper gas tube length is critical to reliable cycling since a mismatched tube can cause short-stroking or excess bolt velocity that accelerates wear. Finished in silver the tube is built to fit standard AR-15 gas blocks and upper receivers without modification. Noveske is widely respected for building rifle components that hold up to hard use and this gas tube carries that same attention to fit and function. Included with the tube are a roll pin and a dowel pin the two fasteners needed to properly install and retain the gas tube in the gas block. Having both pins on hand means a builder or armorer does not need to source hardware separately before finishing an upper. This kit is a practical choice for anyone assembling a new AR-15 upper replacing a bent or damaged gas tube or simply keeping spares on the shelf for future builds. A correctly fitted gas tube keeps the rifle cycling as designed making this small kit an essential piece of any AR-15 parts inventory for sale at GrabAGun. Noveske AR-15 Gas Tube Kit Specifications Manufacturer: Noveske Model: Gas Tube Kit with Pin Type: Gas Tube Color: Silver Length: 9.75 Carbine Length Includes: Roll Pin Dowel Pin Compatible Hosts: AR-15 Available At: GrabAGun