PSA PA-15 5.56 NATO 16-inch AR-15 Rifle with Free-Float M-LOK Handguard, Threaded Barrel, Matte Black, Made in USA
This Palmetto State Armory PA-15 is a 5.56mm NATO, AR-15–pattern rifle built around a 16-inch threaded barrel and a free-float aluminum M-LOK handguard with a continuous 12-o'clock Picatinny top rail. It features a flat-top A3 upper with forward assist, brass deflector, and ejection-port cover, and comes in a matte black finish. The rifle is marked "PA-15 MULTI" on the lower and "MADE IN USA" on the handguard, and includes one Magpul PMAG Gen M3 30-round magazine.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks from previous use. See the photos for close-ups of exterior surfaces and markings.
What’s Included
- Palmetto State Armory PA-15 5.56mm NATO semi-automatic rifle
- One Magpul PMAG Gen M3 30-round magazine (polymer)
The PA-15 uses a direct-impingement, semi-automatic operating system on the AR-15 platform. Its 16-inch barrel is threaded at the muzzle, and the rifle wears a free-float aluminum M-LOK handguard with a continuous Picatinny rail along the top for mounting accessories as desired. The receiver set is aluminum with a matte black finish.
The flat-top A3 upper includes a forward assist, brass deflector, and ejection-port cover. No sights are included. The handguard is marked with the M-LOK symbol, and the lower receiver carries "PA-15 MULTI" along with the manufacturer address in West Columbia, S.C.
Controls follow the standard AR-15 layout with a right-side magazine release and a non-ambidextrous 90-degree selector marked SAFE/FIRE. Furniture consists of an A2-pattern polymer pistol grip and a 6-position collapsible polymer stock. Sling loops are present at the front of the handguard and at the rear of the stock. Length of pull measures approximately 10.0 inches.
The rifle uses a STANAG-pattern magazine well and comes with one Magpul PMAG Gen M3 30-round magazine. Chambered in 5.56mm NATO with a 30+1 capacity, it is finished in matte black and marked "MADE IN USA" on the handguard.

