PSA AK-104 7.62x39 Pistol, 13" Nitrided 4150 Barrel, Triangle Side-Folding Brace, JL Billet M-LOK Rail, ALG AKT Trigger
This Palmetto State Armory AK-104 pistol stands out with a 13" gas-nitrided 4150 steel barrel, a triangle side-folding metal arm brace, and a JL Billet M-LOK handguard. It features the ALG AKT Lightning Bow single-stage trigger for a clean break, a hinged top cover with a full-length 1913 Picatinny rail plus a right-side AK optics rail, and a 90-degree combination gas block/front sight. The trunnion, bolt, and carrier are hammer-forged, with a Toolcraft 4340AQ trunnion per the PSA AK-104 line. The bolt carrier and top cover carry a matching partial number "2514."
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: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There are light signs of wear and handling, and some surface scratches.
What’s Included
- 3x 30-round Magpul PMAG AK/AKM polymer magazines
- Triangle side-folding metal arm brace with hook-and-loop strap (installed)
- Aluminum M-LOK handguard with accessory rail segments (installed)
- Low-profile rail-mounted open sights on the railed top cover (installed)
- Cylindrical muzzle device with scalloped front (installed)
- Magpul AK polymer pistol grip (installed)
Built in the United States and receiver-marked Palmetto State Armory, West Columbia, SC, this AK-104 pistol pairs a stamped-steel receiver and left-side folding hinge with a triangular metal arm brace. The hinged top cover integrates a full-length 1913 Picatinny rail, and there is a right-side AK optics rail for mounting options. The 90-degree combination gas block/front sight is complemented by a low-profile rail-mounted rear open sight on the top cover.
The heart of this pistol is a 13" 4150 steel barrel treated with a gas-nitrided finish for durability. It uses a 1:10 twist to stabilize common 7.62x39 loads and is threaded M24x1.5 RH, capped with a cylindrical muzzle device featuring a scalloped front. The long-stroke gas piston system with a rotating bolt delivers classic AK operation.
Up front, the JL Billet aluminum M-LOK handguard offers a rigid, lightweight mounting platform with integrated 1913 rail segments for accessories. The standard AK rock-and-lock magazine interface maintains broad compatibility with 7.62x39 AK magazines. Stated capacity is 30+1.
Controls and internals reflect PSA's AK-104 pattern, including hammer-forged trunnion, bolt, and carrier (Toolcraft 4340AQ trunnion). The ALG AKT Lightning Bow single-stage trigger provides a crisp, consistent pull that supports accurate, repeatable shots. Matching partial number "2514" appears on the bolt carrier and top cover.