CMMG Rifle Length Gas Tube Kit AR-15 LR-308 Stainless Steel

The CMMG Rifle Length Gas Tube Kit is a replacement gas tube for AR-15 and LR-308 rifles, carrying propellant gas from the barrel's gas block to the bolt carrier group to cycle the action. It is intended for owners repairing or upgrading the gas system of a rifle-length direct gas impingement build.

The tube is made from stainless steel and has a silver finish. It is sized for rifle-length gas systems, which is the configuration used on standard-length AR-15 and LR-308 uppers. The raw listing states the parts are built to mil-spec standards and that an installation roll pin is included.

Confirm that your upper receiver and barrel use a rifle-length gas system before ordering, since carbine and mid-length systems require different tube lengths. The kit is listed for AR-15 and LR-308 platforms only.

• Type: Gas system part
• Brand: CMMG
• Platform: AR-15 and LR-308
• Fits: Rifle length gas system
• Material: Stainless steel
• Finish: Silver
• Included: Installation roll pin