Luth-AR 9MM-M-BAP 9mm Carbine Buffer Assembly - Mil-Spec

The Luth-AR 9MM-M-BAP 9mm Carbine Buffer Assembly is a Mil-Spec buffer kit built for 9mm AR-platform carbine and pistol-caliber-carbine builds. It packages the buffer tube, 9mm buffer, and recoil spring needed to complete a 9mm upper on a standard AR-15 lower without sourcing each component separately.

At the center of the kit is a Mil-Spec diameter 6-position carbine buffer tube machined from aluminum and finished in hardcoat anodized black for long-term wear and corrosion resistance. A purpose-built 9mm carbine buffer weighing 5.45 oz (.778" diameter, 3.25" OAL) is paired with the correct carbine recoil spring to properly manage the reciprocating mass of a 9mm bolt in a blowback setup.

Designed as a direct drop-in for any standard AR-15 lower running a 9mm upper, this is a straightforward buffer solution for completing an AR-9 carbine or pistol build. Stock not included.