PSA PA-10 Gen 3 .308 Win AR-10, 16-inch Barrel, Free-Float M-LOK, Threaded Muzzle, Matte Black, With 3 Magazines
This Palmetto State Armory PA-10 Gen 3 brings the .308 Win AR-10 platform together with a 16-inch threaded barrel, a free-float aluminum M-LOK handguard, and a flat-top MIL-STD-1913 Picatinny upper rail. It features a slick-side upper with dust cover (no brass deflector), a G3-10-marked lower, and SR-25/LR-308 magazine compatibility. The bore is excellent, and it comes with three Magpul PMAGs plus useful accessories.
The build includes an adjustable 6-position polymer stock, an A2-type polymer pistol grip, and a manual safety with SAFE/FIRE selector markings. The upper and lower wear a matte black anodized finish. An A2-style flash hider is installed on the threaded muzzle.
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: Light handling marks are present from prior use. See photos for details.
What’s Included
- 2x 20-round Magpul PMAG LR/SR GEN M3 magazines
- 1x 10-round Magpul PMAG LR/SR GEN M3 magazine
- Owner's manual
- Gas block tool
- Polymer cheek riser for carbine stock (not installed)
The Gen 3 PA-10 receiver set is finished in matte black anodizing and pairs a slick-side upper with a dust cover (no brass deflector). The upper carries a flat-top MIL-STD-1913 Picatinny rail, and the free-float aluminum M-LOK handguard adds partial top rail sections and an integral QD sling socket.
The 16-inch barrel is threaded and fitted with an A2-style flash hider. The system uses a direct impingement, semi-automatic action in the AR-10 platform, chambered in .308 Winchester.
The carbine-length stock is a 6-position adjustable polymer unit with a 14.0 length of pull, and the pistol grip is the classic A2-style polymer. Controls include a manual safety with SAFE/FIRE legends.
This rifle is compatible with SR-25/LR-308 pattern magazines and comes with two 20-round and one 10-round Magpul PMAG LR/SR GEN M3 magazines. The package also includes the owner's manual, a gas block tool, and a polymer cheek riser for the carbine stock.




