Multiple Manufacturers AR15/AR9 Upper Receiver Parts Kit (9mm Luger, 8" Barrel)
This AR15/AR9 parts bundle is centered around a 9mm Luger upper receiver setup with an 8" barrel and a free-float M-LOK handguard. A folding buffer adapter is included to support compact storage and transport setups.
Includes a pistol brace, buffer tube, recoil spring, Magpul pistol grip, and the folding buffer adapter. No charging handle or bolt carrier group is provided.