The UDP-9 Pistol is a compact AR-15 style firearm chambered in 9mm and fed with GLOCK magazines. It 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 lower with a matte black hard-coat anodized finish
• 7075-T6 billet aluminum slick side upper receiver with appropriately sized ejection port and no forward assist or dust cover
• Threaded bolt catch screw
• 9mm bolt assembly for use with a standard AR-15 hammer
• 6” 9mm barrel in chrome moly with a 1/10 twist black melonite finish and A2 style flash suppressor
• Barrel is threaded 1/2×36 and can accept a suppressor
• Magpul K2 pistol grip
• Angstadt Arms 5.5” free float M-LOK hand guard with a modern ergonomic 7 side design that allows for 45 degree offset mounting options
• Continuous top mil-spec 1913 picatinny rail
• Weight: Sub 5lbs
• Length: 22?