PSA PA-15 .300 AAC Blackout AR Pistol, 9" Threaded Barrel, Free-Float M-LOK Rail, SB Tactical Brace, Camo Finish
This Palmetto State Armory PA-15 AR pistol is a .300 AAC Blackout build with a 9" threaded barrel, direct-impingement operation, and a free-float M-LOK handguard. It features a custom multi-tone camouflage finish with a contrasting yellow/tan ejection port cover, an SB Tactical adjustable pistol stabilizing brace, and an ambidextrous safety selector. It is a feature-rich, U.S.-made AR pistol configured for .300 BLK with practical controls and mounting space.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The firearm is in solid shape overall. There are visible scratches and blemishes. The bore is clean and shiny. The pistol was spray painted; the paint is worn in several locations.
What’s Included
- Palmetto State Armory PA-15 Pistol, .300 AAC Blackout
- 1x 30-round Magpul PMAG GEN M3 polymer magazine marked 5.56x45
The 9" barrel is threaded at the muzzle with a standard shoulder for attaching compatible muzzle devices. The direct-impingement system and AR-15 platform layout deliver familiar handling with standard controls, including a standard magazine release and a charging handle with a standard latch.
The free-float aluminum M-LOK handguard features a full-length top Picatinny rail and carries the PSA emblem. The forged AR-15 upper includes a forward assist and a shell deflector. No sights are installed, leaving the full-length rail open for your preferred sighting solution.
An SB Tactical adjustable pistol stabilizing brace is installed on a carbine-length receiver extension. The brace includes a QD sling socket and a Velcro strap for secure fitment. The grip is a Magpul MOE K2-XL for a fuller hand purchase.
This pistol wears a multi-tone camouflage finish across the receivers and handguard, contrasted by a yellow/tan ejection port cover. Ambidextrous SAFE/FIRE selector markings are present, and the selector is ambidextrous. The platform uses a STANAG magazine interface, and capacity is 30+1.
Made in the United States, this PA-15 pistol is configured specifically for .300 AAC Blackout and includes one 30-round Magpul PMAG GEN M3 polymer magazine marked 5.56x45.

