PSA 14.5-inch Quad Rail on an FDE Aero M4E1 Lower

A 14.5-inch quad-rail carbine on a PSA upper and a Flat Dark Earth Aero M4E1 lower, which the builder says has gone about 10,000 rounds without a failure. It adds a LAW folder, Reptilia CQG-L grip, Magpul SL-K stock, a LeadSteel LP1 red dot on a Unity riser, a Daniel Defense Rock and Lock rear sight and an SMS HFXC laser.