Palmetto State Armory PA-15 5.56 NATO AR-15 Rifle, 16 Inch, Free-Float M-LOK Handguard, Threaded Barrel, Matte Black
This PSA PA-15 is a 16-inch, direct-impingement AR-15 built in the USA with an extended free-float M-LOK handguard and a threaded barrel capped by a stainless multi-port/helical-slot muzzle device. It features a flat-top upper with forward assist and dust cover, a 6-position adjustable stock with a 10-13.5 inch length of pull range, and aluminum receivers finished in matte black anodizing. It ships with one 30-round STANAG-pattern magazine.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. There are some minor and superficial scratches and blemishes present.
What’s Included
- PSA PA-15 5.56mm NATO semi-automatic rifle
- 1x 30-round polymer STANAG-pattern AR-15 magazine (molded markings "5.56x45" and "Made in USA")
The PA-15 platform follows the AR-15 pattern with a semi-automatic, direct-impingement gas system and low-profile gas setup. The flat-top upper includes a forward assist and ejection-port dust cover, and the selector is marked SAFE/FIRE. The lower is marked MULTI and accepts standard STANAG magazines.
An extended, free-float aluminum M-LOK handguard provides ample mounting space while keeping the barrel free-floated. The flat-top upper offers a continuous mounting surface for sights or optics, and the rifle is configured without factory sights.
The 16-inch barrel is threaded and fitted with a stainless multi-port/helical-slot muzzle device. This setup is designed for reliable function and compatibility with common AR-15 accessories that use threaded muzzles.
Furniture includes a collapsible, 6-position stock with an approximate 10-13.5 inch length of pull range and an A2-style polymer pistol grip. The manual safety and overall control layout will be familiar to AR users, and capacity is 30+1 with the included magazine.
Both upper and lower receivers are aluminum with a matte black anodized finish. The rifle features matte black receivers, handguard, and furniture with a stainless muzzle device, and is made in the USA.

