Angstadt Arms UDP-9 Pistol, 9mm, 6-Inch Barrel, Black

The Angstadt Arms UDP-9 pistol in black (brand part no. AAUDP09B06) is a compact AR-15-style pistol chambered in 9mm and fed from Glock-pattern magazines, giving shooters an AR-platform pistol with familiar manual of arms. Angstadt Arms machines the upper and lower receivers from 7075-T6 billet aluminum with a matte black hard-coat anodized finish, and the 6-inch chrome moly barrel carries a 1-in-10 twist, a black melonite finish, and an A2-style flash suppressor. The barrel is threaded 1/2×36 and accepts a suppressor, and the pistol features last-round bolt hold-open, a flared magwell for faster reloads, a Magpul K2 pistol grip, and a 5.5-inch free-float M-LOK handguard with a continuous top Picatinny rail. Among AR-pattern semi-auto handguns, this UDP-9 configuration favors shooters who want a Glock-magazine-compatible AR pistol.

Key Specifications

• The chambering is 9mm, feeding from Glock-pattern 15-round magazines.
• The receivers are 7075-T6 billet aluminum with a matte black hard-coat anodized finish.
• The barrel measures 6 inches in chrome moly with a 1-in-10 twist and melonite finish.
• The barrel is threaded 1/2×36 and accepts a suppressor.
• The design includes last-round bolt hold-open and a flared magwell for faster reloads.
• The handguard is a 5.5-inch free-float M-LOK design with a continuous top rail.
• The unloaded weight is under 5 pounds.

Frequently Asked Questions

What magazines does this pistol use? Standard Glock-pattern 9mm magazines, including the included 15-round magazine.

Is the barrel threaded for a suppressor? Yes, the 6-inch barrel is threaded 1/2×36 and accepts a suppressor.

Buy the Angstadt Arms UDP-9 Pistol

A billet-aluminum AR pistol built around standard Glock magazines is exactly what this UDP-9 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.