Palmetto State Armory PSA PA-15 5.56 NATO AR Pistol, 11.5-Inch Barrel, Carbine Gas, Flat-Top Upper, A2 Front Sight, 30+1
This PSA PA-15 AR pistol stands out with its 11.5-inch steel barrel, carbine-length gas system, and flat-top Picatinny upper receiver. It features an A2 front sight base with bayonet lug, a threaded muzzle with a multi-ported compensator, and durable aluminum alloy receivers. The lower is marked "PA-15 MULTI" with a West Columbia, SC roll mark, and the package includes two 30-round STANAG magazines.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: The firearm is in solid shape. There are scratches and blemishes on the exterior. There is rust/corrosion on the muzzle brake. The bore is clean and shiny.
What’s Included
- Palmetto State Armory PA-15 5.56mm NATO AR pistol (11.5-inch barrel)
- 2x 30-round aluminum USGI-pattern STANAG magazines
The 11.5-inch barrel pairs with a carbine-length gas system for a compact profile. The barrel is threaded and fitted with a multi-ported compensator secured by a crush washer. The setup is compatible with standard AR-pattern muzzle devices.
The upper is a flat-top Picatinny design with a forward assist, case deflector, and ejection-port cover. Up front, the A2 sight base includes a bayonet lug and front sling swivel; no rear sight is included. The two-piece polymer carbine handguard uses aluminum heat shields and a round delta ring.
The lower is clearly marked "PA-15 MULTI" with a right-side "Palmetto State Armory, West Columbia, SC" roll mark. Controls include a manual safety selector and a standard magazine release. The pistol grip is the A2 pattern, and the furniture includes an adjustable polymer stock.
The STANAG-pattern magazine interface supports broad magazine compatibility, and this firearm comes with two 30-round aluminum USGI-pattern magazines. Stated maximum capacity is 30+1 with 5.56 NATO.
Construction centers on aluminum alloy receivers and a steel barrel, all made in the United States. The configuration aligns with a familiar AR-15 platform, making it straightforward to operate and maintain using common AR components.




