Caliber: .45ACP – Finish: Black – Semi-automatic pistol-caliber carbine – Simple reliable straight blowback operation – Ambidextrous bolt-configurable for left or right-hand ejection – Bolt/charging handle can also be moved to left or right side – Converts to other pistol-calibers with simple conversion kit (available separately) – Magazine included-Glock/Glock compatible – Lightweight 17 threaded barrel – Free-floating M-LOK 13” Rail – Picatinny rail machined into top of receiver – Telescoping 6-position collapsible M-4 style buttstock – Receiver trigger housing and magazine well machined from aerospace grade 6061T-6 aluminum with black hardcoat anodizing for extra protection and durability – Standard M-4 buffer tube buttstock and pistol grip – Utilizes standard M-4/AR-15 furniture and trigger components – Lightweight-approximately 6.5 lbs. – Overall length: buttstock extended 33-1/2 collapsed 30-1/4 – Made in the USA in New York State