TacFire MAR011 AR-15/M16 Mid-Length Gas Tube with Pin 11.75" Stainless Steel

The TacFire MAR011 is a mid-length gas tube with roll pin, purpose-built for the AR-15 and M16 platforms. Constructed from stainless steel with a corrosion- and heat-resistant finish, this gas tube channels propellant gas from the gas block to the bolt carrier group, keeping the action cycling reliably during sustained shooting sessions.

Cut to 11.75" overall length, the MAR011 is sized to mid-length gas system specifications. It installs with the included roll pin and is compatible with standard AR-pattern gas blocks. The silver stainless finish delivers a clean, machined look and adds an extra layer of protection against rust and wear. This is a solid replacement tube for a worn or damaged gas system and a quality component for a fresh upper build.