Assembled by qualified armorer/ Gunsmith. 11.5" Chrome lined barrel, ASR Suppressor mount with flash suppressor, 1:7 twist, Geissele gas block (pinned) and gas tube, Forged mil-spec upper and lower, Ambi safety, Geissele Buffer system, Ambi Mag release, Bravo Co charging handle, MicroBest Bolt carrier group, Carbon fiber free float handguard, carbon fiber 1911 style Grips, "Gun Skins" vinyl skin on receiver, Troy front sight with tritium post, and dual aperture rear sight. Green rechargeable laser and weapon light with remote switch. Very nice setup that was used to clear rooms in high threat situations as Bail bond surety recover agent. Comes with one mag and soft case pictured.