Angstadt Arms' UDP-9 Pistol utilizes a 7075-T6 billet aluminum receiver with appropriately sized ejection port and no forward assist or dust cover. The Angstadt Arms 5.5" free-float M-LOK hand guard features a seven (7) side design that allows for 45 degree offset mounting options and a mil-spec 1913 Picatinny rail. Its barrel is chrome moly with black melonite finish, A2 style flash suppressor, and 1/228 threads.
The UDP-9 Pistol also has a SB Tactical SBA3 pistol stabilizing brace with 5-position adjustable length of pull and an integral, ambidextrous QD sling socket, Magpul K2 pistol grip, and flared magwell. Included is one 15-round Glock magazine. This model has a 6" barrel and a black hardcoat anodized finish.
- Sights: None, Optic Ready
- Muzzle: A2 Flash Suppressor
- Grips: Black Magpul MOE K2
- Handguards: 5.50" M-LOK Free-Float
- Rails: Picatinny
- Receiver Finish: Matte Black Anodized
- Receiver Material: 7075 T6 Aluminum
- Stock Description: SBA3 Adjustable Arm Brace
- Stock Material: Synthetic
- Thread Pattern: 1 / 2"-28 tpi
- Twist: 1:10"
- Weight: 5 lbs
- Barrel Description: Chrome Moly
- Barrel Finish: Black Melonite
