Angstadt Arms AA-0940 9mm AR-9 Pistol | 6" Threaded Barrel, Folding Brace, Tactical-Grey Cerakote
This AA-0940 from Angstadt Arms brings rifle-style controls and durability to a compact 9 mm pistol format. Built on the factory billet 0940 receiver set, it pairs a 6-inch threaded barrel with a Law Tactical GEN-3-M folding brace adapter, all finished in uniform tactical-grey Cerakote. Ambidextrous extended controls, Glock-pattern magazine compatibility, and a patented last-round bolt hold-open system round out a feature set that makes this pistol stand out for shooters who want AR ergonomics in a small package.
Condition
Overall Condition: Excellent – Showing only faint signs of prior use or handling.
Bore Condition: Excellent – Bright, mirror finish with sharp lands and grooves.
Specific Condition Notes: Minimal handling marks are present but do not detract from the pistol’s clean appearance.
What’s Included
- Angstadt Arms factory cardboard box
- Angstadt Arms UDP Series instruction manual
- 1× 15-round Glock polymer magazine
Angstadt machines the upper and lower receivers from 7075-T6 aluminum billet, then matches them for a precise fit. The result is a rigid foundation that supports the pistol’s straight-blowback action and patented linkage that locks the bolt open after the last round.
The 6-inch barrel is threaded 1/2-28 and capped with a multi-port flash hider, giving the user options for muzzle devices or suppression. A free-float aluminum M-LOK handguard leaves the barrel unobstructed and offers plenty of attachment space.
Controls are fully ambidextrous. The extended paddle-style magazine release, mirrored safety levers, and bold bolt catch make manipulation intuitive whether firing right- or left-handed.
The brace assembly combines a Law Tactical GEN-3-M folder with an adjustable polymer arm brace, allowing the pistol to fold for transport and adjust for length when deployed. A B5 Systems Type-23 grip provides familiar AR-15 ergonomics.
A full-length Picatinny top rail covers the upper, ready for the shooter’s choice of sights or optics, while the uniform tactical-grey Cerakote protects every major component from the elements.