PSA AK-105 Side Folding Rifle – Pinned & Welded Extended Booster, PSA-SLR SOLO 11″ Rail, Triangle Stock

The PSA AK-105 Side Folding Rifle with pinned and welded extended spiked booster and PSA-SLR Rifleworks SOLO 11″ rail offers an authentic AK-100 Series shooting experience with modern enhancements for today’s shooters. Chambered in 5.45x39mm, this rifle combines Russian-inspired design with precision American manufacturing, delivering a durable, reliable platform backed by a 100% Full Lifetime Warranty.

Modernized AK-105 Heritage

The PSA AK-105 continues the legacy of the Russian “Century Line of Rifles,” developed in the 1990s for the export market. Numbered 101 through 108, these rifles included a variety of calibers and configurations. The AK-105 variant became a favorite for its ideal balance of range, velocity, and handling. Palmetto State Armory’s U.S.-made PSAK-105 faithfully recreates this iconic platform while adding precision-machined enhancements for today’s enthusiast.

Premium Barrel & Pinned/Welded Booster

The rifle features a 16-inch 4150 steel barrel with a 1:6.5” twist rate and gas nitride finish for maximum wear resistance and corrosion protection. The pinned and welded spiked booster preserves the AK-105’s distinctive silhouette while optimizing muzzle control. The M24x1.5 RH muzzle thread allows for future muzzle device changes where legally permitted.

Toolcraft Hammer-Forged Strength

At its core, the AK-105 uses a stamped steel receiver paired with Toolcraft hammer-forged 4340AQ front trunnion, bolt, and carrier. This combination delivers exceptional durability and longevity under high-volume firing conditions.

PSA-SLR Rifleworks SOLO 11″ Rail System

Replacing the standard AK handguards, the PSA-SLR Rifleworks SOLO 11-inch rail provides a rigid, lightweight aluminum platform for mounting optics, grips, lights, and other accessories. The extended top rail integrates seamlessly with the Picatinny railed dust cover for a continuous mounting surface.

Triangle Side Folding Stock

The classic triangle folding stock offers rugged stability when extended and a compact footprint when folded for storage or transport. The folding mechanism locks securely, allowing quick transitions between configurations.

Enhanced Fire Control

An ALG AKT Enhanced Trigger with Lightning Bow is installed for a crisp, consistent pull that improves accuracy while maintaining reliability. The single-stage design ensures predictable trigger performance shot after shot.

Sights & Optics Compatibility

The rifle is equipped with a 90-degree combo sight/gas block and 800-meter rear sight for traditional AK sight alignment. An included side rail optics mount enables quick attachment of AK-compatible scopes, red dots, and magnifiers.

Key Features

• Caliber: 5.45x39mm – low recoil, high velocity.
• 16” 4150 steel barrel, 1:6.5” twist, gas nitride finish.
• Pinned and welded spiked booster for muzzle stability.
• Stamped steel receiver with Toolcraft hammer-forged trunnion, bolt, and carrier.
• PSA-SLR Rifleworks SOLO 11″ rail for accessory mounting.
• Picatinny railed dust cover for optics.
• Magpul MOE grip, black.
• Triangle folding stock for compact storage.
• ALG AKT Enhanced Trigger with Lightning Bow.
• 90-degree combo sight/gas block and 800m rear sight.
• Side rail optics mount included.
• Backed by PSA’s 100% Full Lifetime Warranty.

Specifications

Caliber	5.45x39mm
Barrel Length	16″ (Pinned & Welded)
Barrel Twist Rate	1:6.5”
Barrel Material	4150 Steel
Barrel Finish	Gas Nitride
Dust Cover	Picatinny Railed
Muzzle Device	Pinned and Welded Spiked Booster
Muzzle Thread	M24x1.5 RH
Receiver	Stamped Steel
Front Trunnion	Hammer Forged 4340AQ
Bolt	Hammer Forged
Carrier	Hammer Forged
Handguard	PSA-SLR Rifleworks SOLO 11″ Rail
Grip	Magpul MOE, Black
Stock	Triangle Folding
Fire Control Group	ALG AKT Enhanced Trigger with Lightning Bow
Sights	90 Degree Combo Sight/Gas Block, 800m Rear Sight
Magazine	30 Round (Where Allowed by Law)
Includes	Side Rail Optics Mount
Cleaning Rod	Not Included

Legal Compliance & Ordering

This rifle must be shipped to a valid, current Federal Firearms Licensee (FFL). The purchaser is responsible for understanding all state and local firearm regulations, including magazine capacity and feature restrictions. Please have your FFL information ready before ordering.

Conclusion

The PSA AK-105 Side Folding Rifle with pinned and welded spiked booster, PSA-SLR SOLO 11″ rail, and triangle stock is a top-tier modern AK variant. Designed for enthusiasts who demand authenticity, rugged construction, and modern ergonomics, it delivers exceptional performance whether on the range, in training, or as part of a collection.