PSA AK-104 Triangle Side Folding Pistol – 7.62×39 with PSA-SLR SOLO 9.45″ Rail and Linear Comp

The PSA AK-104 Triangle Side Folding Pistol chambered in 7.62x39mm features the PSA-SLR SOLO 9.45″ rail system, a precision Linear Comp Flash Hider, and the ALG AKT Enhanced Trigger with Lightning Bow. Built for AK enthusiasts, this pistol blends classic AK reliability with modern tactical upgrades for superior performance and control.

Barrel and Muzzle Device

This AK-104 pistol is equipped with a 12.5″ barrel made of 4150 steel with a gas nitride finish for corrosion resistance and durability. The 1:10” twist rate ensures accurate stabilization of 7.62×39 ammunition. The included Linear Comp Flash Hider reduces muzzle rise for faster follow-up shots and enhanced control. The barrel is threaded M24x1.5 RH for optional muzzle attachments.

Receiver and Core Components

The pistol features a durable stamped steel receiver and Toolcraft hammer-forged 4340AQ front trunnion, bolt, and carrier for reliable, long-lasting performance. These high-quality components ensure smooth cycling and durability under repeated use.

Handguard and Furniture

Equipped with the PSA-SLR Rifleworks 9.45″ SOLO rail and railed gas tube, this AK-104 allows mounting of optics, grips, and tactical accessories. The Magpul MOE grip provides ergonomic comfort, while the JMAC Customs Triangle Side Folding Brace offers stability and portability. The triangle brace folds internally, and the receiver side folding button functions only with a traditional 4.5mm stock.

Trigger and Sights

The ALG AKT Enhanced Trigger with Lightning Bow delivers a clean, crisp pull for precision shooting. Standard AK sights include a 90-degree combo sight/gas block and 800-meter rear sight, providing reliable backup for mounted optics.

Specifications

Caliber	7.62x39mm
Barrel Length	12.5″
Barrel Twist Rate	1:10″
Barrel Material	4150 Steel
Barrel Finish	Gas Nitride
Muzzle Device	Linear Comp Flash Hider
Muzzle Thread	M24x1.5 RH
Receiver	Stamped Steel
Front Trunnion	Toolcraft Hammer Forged 4340AQ
Bolt	Toolcraft Hammer Forged
Carrier	Toolcraft Hammer Forged
Handguard	PSA-SLR Rifleworks 9.45″ SOLO Rail with Railed Gas Tube
Grip	Magpul MOE Grip, Black
Brace	JMAC Triangle Side Folding Brace
Fire Control Group	ALG AKT Enhanced Trigger with Lightning Bow
Sights	90° Combo Sight/Gas Block, 800 Meter Rear Sight
Magazine	30 Round Magazine (1); Where Allowed by Law
Includes	Side Rail Optics Mount
Extended Length	33″
Folded Length	24.5″
Cleaning Rod	Not Included

Key Features

• PSA-SLR SOLO 9.45″ rail system for accessory mounting
• Linear Comp Flash Hider for reduced recoil and muzzle rise
• Triangle folding brace for portability and stability
• ALG AKT Enhanced Trigger with Lightning Bow for crisp, precise shooting
• Hammer-forged core components for long-term durability
• Classic AK sights with backup capability

Heritage and Modernization

Inspired by the Russian “Century Line of Rifles,” the PSA AK-104 blends the classic AK platform with modern tactical features, offering a premium shooting experience for purists and enthusiasts alike.

Pistol Configuration and Conversion

Configured as a pistol, the AK-104 provides the handling of a short-barreled rifle while remaining ATF-compliant. Upon ATF tax stamp approval, the triangle brace can be replaced with a folding rifle stock by simply removing the adapter pin.

Ordering and Compliance

All PSA firearms ship to a valid Federal Firearms Licensee (FFL). Buyers are responsible for complying with all federal, state, and local firearm laws, including regulations regarding magazine capacity.

The PSA AK-104 Triangle Side Folding Pistol with PSA-SLR SOLO 9.45″ Rail, ALG Trigger, and Linear Comp is a perfect choice for AK enthusiasts seeking classic design, modern upgrades, and unmatched performance.