ANGSTADT UDP-9 9MM SBR 6" 17RD BLK

The UDP-9 SBR is a compact, lightweight 9mm AR-15 short barrel rifle. It accepts 9mm double stack GLOCK magazine and features last round bolt hold open. Features : - Last round bolt hold open on an empty magazine - Flared magwell for faster reloads - Integrated, oversized trigger guard - 7075-T6 billet aluminum upper and lower receiver - 9mm bolt assembly for use with a standard AR-15 hammer - Barrel is threaded 1/2×28 and can accept a suppressor - B5 Systems pistol grip - B5 Systems Bravo rifle stock - "Angstadt Arms 5.5" free float ultra light M-LOK hand guard"