Angstadt Arms AA-0940 AR-9 Pistol, 9mm, 4.5 in Threaded Barrel, Billet 7075-T6, Glock-Mag Compatible, Law Tactical Folding Adapter
This custom-configured Angstadt Arms AA-0940 AR-9 pistol stands out with a compact 4.5-inch threaded barrel, a billet 7075-T6 aluminum receiver set, and a Law Tactical folding adapter. Built on Angstadt’s Glock-magazine lower with a matching slick-side upper, it offers a clean, lightweight profile with practical upgrades and controls tailored for a 9mm blowback platform.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are significant handling and use marks on the exterior surfaces. The bore is bright and clean. Please refer to the photos for a close look at the finish and wear.
What’s Included
- 1x 15-round Glock-pattern 9mm polymer magazine
- Law Tactical folding adapter (installed)
- Tyrant angled foregrip/hand stop (installed)
- FAB Defense AGR-43 pistol grip (installed)
Built on Angstadt’s AA-0940 Glock-magazine lower with a matching Angstadt upper, this AR-pattern 9mm pistol uses simple blowback operation and is marked with Angstadt Arms, Charlotte, NC, USA. The billet 7075-T6 aluminum receiver set provides a solid, precisely machined foundation tailored for the AR-9 platform.
The 4.5-inch barrel is threaded and capped with a multi-port muzzle device. A free-float aluminum M-LOK handguard spans a continuous top Picatinny rail that runs from the upper receiver through the handguard, providing uninterrupted mounting space.
The upper is a slick-side configuration with no forward assist or ejection-port cover for a streamlined profile. Core controls include a right-side magazine release, left-side bolt catch, and a rear charging handle. A manual safety selector is present.
This pistol accepts Glock-pattern double-stack 9mm magazines and has a stated capacity of 15+1. The included 15-round polymer magazine aligns with this configuration and is pictured.
A Law Tactical folding adapter is installed, enabling the rear assembly to fold for compact storage and transport. The adapter is marked "Close Before Firing." Ergonomics are enhanced by the installed FAB Defense AGR-43 pistol grip and a Tyrant angled foregrip/hand stop.