Gas tubes are important to the overall performance of your AR-15 or AR-10. The gas tube delivers gas from the gas block and back to the bolt carrier group when firing your gun. With too much gas or too little gas, your firearm will not function correctly and could cause malfunctions or jams.

We carry all different sizes of gas tubes for your next build from carbine and pistol, to rifle length and everything in between. Be sure to check your AR setup and measure to see what size you need.¬† You’ll also want to make sure you don’t damage your gas block when removing and installing your gas tube system.