Angstadt Arms UDP-45 45 ACP 6″ Barrel 13 Round Glock Mag AAUDP45B06

The UDP-45 Pistol with SB Tactical SBA3 brace is a compact AR-15 style firearm chambered in 45acp and fed with GLOCK® magazines. It features last round bolt hold open.

• 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
• 45acp bolt assembly for use with a standard AR-15 hammer
• 6” 45acp barrel in chrome moly with a 1/16 twist, black melonite finish and A2 style flash suppressor
• Barrel is threaded .578×28 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 or B5 Systems pistol grip (depending on availability)
• 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: 5lbs
• Length: 22″
• Patent pending
• Accepts all Glock® aftermarket magazines. We recommend using factory Glock® magazines
• Includes one 13 round Glock magazine