Angstadt Arms · Pistol · In Production · 2016
| Weight (empty) | 2268 g (80.0 oz) |
| Overall Length | 559 mm (22.01") |
| Barrel Length | 152 mm (5.98") |
| Height | 178 mm (7.01") |
| Width | 64 mm (2.52") |
| Magazine Capacity | 17 rounds |
| Action Type | Blowback |
| Firing Mechanism | Hammer Fired |
| Muzzle Velocity | 380 m/s (1247 fps) |
| Muzzle Energy | 537 J (396 ft·lbf) |
| Effective Range | 100 m (109 yd) |
| Frame Material | Aluminum Alloy |
Primary Caliber: 9x19mm Parabellum
The Angstadt Arms UDP-9 (Ultra-compact Defense Pistol) is a 9x19mm AR-9 pattern pistol-caliber firearm that feeds from GLOCK-pattern double-stack magazines. Built around fully machined 7075-T6 billet aluminum upper and lower receivers, the UDP-9 ships with a 6-inch chrome moly barrel finished in black Melonite, a 1/10 twist and 1/2x28 TPI threading capped with an A2-style flash suppressor. It uses a straight blowback action with last-round bolt hold open, an Angstadt Arms EMT-9 single-stage trig...
Country of Origin: United States
Designer: Angstadt Arms