Angstadt Arms UDP-9, 9mm Pistol, with SBA3 Brace, FDE (AAUDP09BF6)

The UDP-9 is a compact, 9mm AR-15 platform that accepts widely available Glock magazines. Features a last round bolt hold open, 6″ chrome-moly barrel, 7075-T6 aluminum receivers, 1/2×28 threaded muzzle, 5.5″ free-floating M-LOK handguard and SB Tactical SBA3 pistol brace.

*Angstadt Arms recommends using OEM Glock magazines for the UDP-9

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
• SB Tactical SBA3 pistol stabilizing brace with 5-position adjustable length of pull settings and an integral, ambidextrous QD sling socket
• 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″