Angstadt Arms UDP-9 9mm Pistol | 6″ Barrel | Glock Mag Compatible | Black

The Angstadt Arms UDP-9 Pistol delivers a precision-engineered, compact AR-15 style platform chambered in 9mm Luger and fed by widely available GLOCK magazines — making it one of the most versatile and operator-friendly pistol-caliber builds on the market today.

Built around a 7075-T6 billet aluminum slick-side upper and lower receiver with a matte black hard-coat anodized finish, the UDP-9 is as rugged as it is refined. The 6″ chrome moly barrel features a black melonite finish, a 1/10 twist rate, and is threaded 1/2×36 — suppressor-ready right out of the box. An included A2-style flash suppressor rounds out the muzzle end.

Designed for speed and reliability, the UDP-9 incorporates last-round bolt hold open, a flared magwell for faster reloads, and an integrated oversized trigger guard. The 9mm bolt assembly is compatible with a standard AR-15 hammer, simplifying parts compatibility. A Magpul K2 pistol grip and the Angstadt Arms 5.5″ free-float M-LOK handguard with a modern 7-sided ergonomic profile round out the control interface, offering 45-degree offset mounting options and a continuous top Mil-Spec 1913 Picatinny rail for accessories.

Key Features:
• Chambered in 9mm Luger | GLOCK magazine compatible | 15-round capacity
• Last-round bolt hold open | Flared magwell
• 6″ chrome moly barrel | Black melonite finish | 1/10 twist
• Threaded 1/2×36 — suppressor ready
• 7075-T6 billet aluminum upper and lower receivers
• Matte black hard-coat anodized finish
• Angstadt Arms 5.5″ free-float M-LOK handguard
• Continuous Mil-Spec 1913 Picatinny top rail
• Magpul K2 pistol grip
• Sub-5 lb weight

Whether you’re building out a suppressor host, a range companion, or a compact home defense option, the UDP-9 checks every box with premium materials and thoughtful engineering. Order online today at VanTon Arms and experience competitive pricing, fast nationwide shipping, and access to hard-to-find inventory you won’t easily find elsewhere.