Arsenal, Inc. Slr107 Rifle, Semi-automatic, 762×39, 16.25″ Hammer

Description

The Arsenal SLR107 is a purpose-built semi-automatic rifle designed for shooters who value precision engineering and reliable performance in a 7.62×39 platform. Whether you’re a competitive shooter at the range, a hunter pursuing medium game in the backcountry, or a homeowner looking for a dependable defensive rifle, this Bulgarian-made model from Arsenal, Inc. offers a robust solution. With its cold hammer-forged barrel and side-folding stock, the SLR107 brings military-grade durability to civilian use cases across the United States.

What This Product Is and Who It’s For

The Arsenal SLR107 is a semi-automatic rifle chambered in 7.62x39mm, featuring a 16.25-inch hammer-forged barrel and a side-folding stock. It is built on Arsenal’s proprietary receiver, which is machined from a forged steel billet to provide tight tolerances and long-term reliability. This rifle is intended for target shooters who want consistent accuracy at intermediate ranges, hunters who need a lightweight and maneuverable carbine for brush country, and collectors who appreciate the craftsmanship of a premium AK-pattern rifle. It also serves as a viable home defense tool, given its manageable recoil and proven stopping power.

Key Specifications

• Caliber: 7.62x39mm
• Action: Semi-automatic, gas-operated, rotating bolt
• Barrel Length: 16.25 inches, cold hammer-forged
• Barrel Twist: 1:9.45 inches
• Barrel Finish: Black phosphate
• Overall Length: 36.5 inches (stock extended), 27.25 inches (stock folded)
• Weight: Approximately 7.5 pounds (unloaded)
• Stock: Side-folding, reinforced polymer
• Handguard: Black polymer with heat shield
• Sights: Adjustable front post and rear notch (windage and elevation adjustable)
• Receiver: Forged steel, Type 3 anodized finish
• Magazine Capacity: 10 rounds (standard with rifle; compatible with standard 30-round magazines)
• Scope Rail: Side-mounted, dovetail rail for optics
• Muzzle: 14x1mm left-hand threaded, includes standard muzzle nut
• Country of Origin: Bulgaria, imported by Arsenal, Inc.

Feature Deep-Dive

The Arsenal SLR107 stands out for its cold hammer-forged barrel, a process that compresses the steel around a mandrel to create a dense, wear-resistant bore. This method extends barrel life and improves consistency over standard button-rifled barrels, making it a practical choice for high-volume shooters. The 16.25-inch length balances velocity retention with maneuverability, allowing the rifle to maintain effective ballistics for hunting and defense without being unwieldy in tight spaces.

The side-folding stock is reinforced with a steel hinge and a polymer buttplate, providing a stable shooting platform when extended. When folded to the left, the rifle reduces to 27.25 inches, making it easier to transport in a vehicle or store in a compact safe. The stock’s locking mechanism is positive and repeatable, with minimal play, which contributes to consistent cheek weld and sight alignment. This feature is especially useful for shooters who need a compact rifle for field use or home defense.

The forged steel receiver is machined from a 5.5mm thick billet, then heat-treated and Type 3 anodized for corrosion resistance. This construction exceeds the specifications of many stamped receivers, providing a rigid foundation for the barrel and bolt assembly. The receiver includes a side-mounted scope rail that accepts standard AK-pattern optics mounts, such as the Arsenal SM-13 or RS Regulate series, allowing for easy optic installation without permanent modifications.

The adjustable sights are a practical upgrade over fixed rear sights found on many AK variants. The front post is elevation-adjustable with a tool, while the rear notch offers windage adjustments via a screw. This allows shooters to zero the rifle for different ammunition loads or distances without relying on aftermarket parts. The sight picture is clear, with a standard AK aperture that works well for both close-range and intermediate engagements.

The polymer handguard includes a metal heat shield to dissipate heat during rapid fire, protecting the shooter’s support hand. The handguard is compatible with standard AK accessories, including railed handguards and vertical grips, though the stock design is intended for shooters who prefer a classic profile. The rifle’s gas system is self-regulating and uses a long-stroke piston, which is known for reliability under adverse conditions, including dirt, mud, and carbon buildup.

Magazine compatibility is a strong point of the SLR107. While the rifle ships with a 10-round magazine to comply with certain state restrictions, it accepts standard 30-round AK magazines from manufacturers like Magpul, Arsenal, and surplus steel magazines. The magazine release is a standard AK lever, which is intuitive and easy to operate with either hand. The bolt hold-open is not present, but the rifle can be locked open manually by pulling the bolt carrier rearward and engaging the safety.

Ideal Use Cases

• Target Shooting: The 7.62×39 cartridge offers affordable practice ammunition, and the SLR107’s consistent barrel and adjustable sights support accurate shooting at 100 to 300 yards.
• Hunting: Suitable for medium game like deer and hogs within 150 yards, using soft-point or hollow-point ammunition. The lightweight and folding stock make it easy to carry in the field.
• Home Defense: The 16.25-inch barrel and folding stock provide a compact profile for maneuvering indoors, while the 7.62×39 round delivers reliable terminal performance with proper ammunition selection.
• Collecting: Arsenal’s reputation for quality and the SLR107’s forged receiver and hammer-forged barrel make it a noteworthy addition to any AK-pattern collection.
• Training: The rifle’s reliability and simple maintenance schedule make it a solid platform for defensive training courses or marksmanship practice.

Compatibility Notes

• Ammunition: The SLR107 is rated for standard-pressure 7.62×39 ammunition, including brass-cased and steel-cased loads. Avoid using +P or high-pressure ammunition, as it is not designed for these loads.
• Magazines: Accepts standard AK-47/AKM pattern magazines. Magpul PMAGs, Arsenal Circle 10, and surplus steel magazines are all compatible. The included 10-round magazine is for compliance; 30-round magazines can be used where legal.
• Holsters: Not applicable for this rifle. For storage, consider a padded rifle case or a gun safe with a vertical rack.
• Accessories: The side scope rail accepts AK-specific mounts (e.g., RS Regulate, Arsenal SM-13). The muzzle thread is 14x1mm left-hand, compatible with standard AK muzzle devices like flash hiders or compensators. The handguard can be replaced with aftermarket railed versions, but the stock handguard is functional for most uses.
• Optics: The side rail is the primary mounting point for optics. Red dot sights, low-power variables, and prism scopes are all viable options with the appropriate mount.

Frequently Asked Questions

1. How does shipping work for this rifle within the United States?
We ship the Arsenal SLR107 to all states where it is legal to own. The rifle must be shipped to a Federal Firearms License (FFL) holder in your state. We require a signed copy of your FFL dealer’s license before shipment. Standard shipping is via UPS or FedEx with insurance and adult signature required. Shipping is free to the contiguous U.S.; additional fees may apply for Alaska, Hawaii, or remote areas.

2. What is the FFL transfer process?
After you place your order, we will contact you to confirm your chosen FFL dealer. Your dealer must send us a copy of their valid FFL license. Once received and verified, we ship the rifle to your dealer. You then complete the ATF Form 4473 and a background check at the dealer’s location. Transfer fees are set by your dealer and are separate from our purchase price. We recommend contacting your FFL before ordering to confirm they accept transfers from online retailers.

3. What ammunition is compatible with the SLR107?
The rifle is designed for standard 7.62x39mm ammunition, including both brass-cased and steel-cased loads. We recommend using factory-loaded ammunition from reputable manufacturers. Avoid using surplus military ammunition with corrosive primers unless you are willing to clean the bore and gas system thoroughly after use. Do not use reloaded or handload ammunition, as it may cause pressure issues.

4. What is the warranty on this rifle?
Arsenal, Inc. provides a limited lifetime warranty to the original owner against defects in materials and workmanship. This covers the receiver, barrel, and bolt assembly. Normal wear and tear, cosmetic damage, and damage from improper use or modification are not covered. If you experience a defect, contact Arsenal directly with your proof of purchase. We also offer a 30-day return policy for items that are unused and in original packaging, subject to a restocking fee.

5. Can I return or cancel my order?
You may cancel your order within 24 hours of purchase for a full refund. After that, orders are processed and cannot be canceled. Returns are accepted within 30 days of delivery for unused, unmodified rifles in original packaging. A 15% restocking fee applies. Firearms must be returned through an FFL dealer, and you are responsible for return shipping costs. We do not accept returns on used or fired firearms.

Closing Call to Action

The Arsenal SLR107 is a well-built, semi-automatic rifle that offers reliable performance for target shooting, hunting, and home defense. With its hammer-forged barrel, forged receiver, and side-folding stock, it provides a durable platform that can serve you for years. We ship directly to your local FFL dealer anywhere in the United States. If you have questions about compatibility or the ordering process, contact our team. Add the SLR107 to your cart to start your purchase.