Armaspec ARM653-PL Pistol Length Gas Tube AR-15/AR-10 6.70" Stainless Steel

The Armaspec ARM653-PL is a pistol-length gas tube built for AR-15 and AR-10 direct-impingement platforms. Machined from stainless steel and measuring 6.70", this drop-in replacement serves AR pistols and short-barrel rifle builds running a pistol-length gas system. The stainless steel construction delivers corrosion resistance and long service life under hard use.

Pistol-length gas systems pair the shortest standard AR gas tube with a matching pistol-length gas block. The ARM653-PL follows standard Mil-Spec geometry so it installs directly into a compatible gas block without modification. Armaspec manufactures the ARM653-PL in the USA to tight tolerances for consistent gas flow and reliable cycling.