PSA AK-105 SBA-3 Pistol – PSA-SLR SOLO 9.45 Rail, ALG Trigger, Linear Comp

The PSA AK-105 SBA-3 Pistol is a modernized evolution of the iconic AK-100 series platform, designed for shooters who demand a balance of historical authenticity, modern enhancements, and exceptional reliability. Chambered in 5.45x39mm and outfitted with premium components such as the SLR Rifleworks 9.45″ SOLO Rail, ALG AKT Enhanced Trigger, and a Linear Comp Flash Can, this pistol is built for accuracy, control, and customization.

Rooted in AK-100 Series History

The original AK-105 was part of the Russian “Century Line of Rifles” developed in the 1990s to generate export revenue. These rifles, numbered 101 to 108, came in various calibers including 5.56×45, 7.62×39, and 5.45×39, and were prized for their adaptability and rugged reliability. Palmetto State Armory has reimagined the AK-105 for the American market, blending the legendary AK design with U.S. manufacturing precision to create a firearm that excels in both function and form.

Premium Barrel & Muzzle Device

At the core of the PSA AK-105 SBA-3 Pistol is a 12.5″ 4150 steel barrel with a 1:6.5” twist rate, treated with a gas nitride finish to resist wear and corrosion. The included Linear Comp Flash Can directs gases and muzzle blast forward, reducing felt recoil and improving shooter comfort in confined spaces. The barrel is threaded with the standard M24x1.5 RH pattern for compatibility with AK muzzle devices.

Rock-Solid Construction

This pistol features a stamped steel receiver combined with a hammer-forged front trunnion, bolt, and carrier from Toolcraft—components known for their extreme durability under sustained firing. The hinged dust cover with integrated rear peep sight allows for easy maintenance while preserving zero for mounted optics. The included side rail optics mount provides flexibility for traditional AK side-mount optics.

Ergonomics & Control

The SLR Rifleworks 9.45″ SOLO Rail with railed gas tube offers a lightweight yet robust platform for mounting optics, lights, and grips. The Magpul AK Grip enhances control with improved texture and angle, while the SBA-3 brace with JMAC ST-6 skeletonized buffer tube provides stability without excessive weight. Note: The SBA-3 brace does not fold; the side-folding receiver button only works with a 4.5mm stock directly attached.

Trigger Upgrade

The ALG AKT Enhanced Trigger with Lightning Bow delivers a crisp, consistent break and faster reset compared to standard AK triggers, allowing for improved accuracy and faster follow-up shots. Combined with the 5.45x39mm cartridge’s low recoil, this trigger upgrade makes the PSA AK-105 SBA-3 Pistol exceptionally smooth to shoot.

Key Features

• Chambered in 5.45x39mm for flat shooting and reduced recoil.
• 12.5″ 4150 steel barrel, 1:6.5” twist, gas nitride finish.
• Linear Comp Flash Can directs blast forward for improved comfort.
• Stamped steel receiver with hammer-forged Toolcraft trunnion, bolt, and carrier.
• SLR Rifleworks 9.45″ SOLO Rail with railed gas tube for accessory mounting.
• Magpul AK Grip for improved control and ergonomics.
• SBA-3 Brace with JMAC ST-6 skeletonized buffer tube.
• ALG AKT Enhanced Trigger with Lightning Bow for precision shooting.
• Hinged dust cover with rear peep sight.
• Side rail optics mount included.
• 100% Full Lifetime Warranty from Palmetto State Armory.

Specifications

Caliber	5.45x39mm
Barrel Length	12.5″
Barrel Twist Rate	1:6.5”
Barrel Material	4150 Steel
Barrel Finish	Gas Nitride
Muzzle Device	Linear Comp Flash Can
Muzzle Thread	M24x1.5 RH
Receiver	Stamped Steel
Front Trunnion	Hammer Forged 4340AQ
Bolt	Hammer Forged
Carrier	Hammer Forged
Handguard	SLR Rifleworks 9.45″ SOLO Rail with Railed Gas Tube
Grip	Magpul AK Grip
Brace	SBA-3 Brace with JMAC ST-6 Skeletonized Buffer Tube
Dust Cover	Hinged with Rear Peep Sight
Fire Control Group	ALG AKT Enhanced Trigger with Lightning Bow
Sights	90 Degree Combo Sight/Gas Block, 1000m Rear Sight
Magazine	30 Round (Where Allowed by Law)
Includes	Side Rail Optics Mount
Cleaning Rod	Not Included

Legal Compliance & Ordering

This pistol must be shipped to a valid, current Federal Firearms Licensee (FFL). The purchaser is responsible for understanding and complying with all applicable laws in their jurisdiction, including magazine capacity and feature restrictions. Please have your preferred FFL’s shipping address ready before placing your order.

Conclusion

The PSA AK-105 SBA-3 Pistol with PSA-SLR SOLO 9.45 Rail is a feature-rich, high-performance 5.45x39mm platform that blends the rugged reliability of the AK-100 series with modern American upgrades. Whether used for training, home defense, or collection, this pistol delivers unmatched performance in a compact package.