RS Regulate AK-301M Front Biased Lower Modular Side Mount for AKM Type Rifles - AK-301M
Product Description
Mounting an electronic red dot or modern optic to a Kalashnikov rifle has historically been a lesson in frustration due to loose manufacturing tolerances across various Eastern European factories. Traditional one-piece side mounts are frequently manufactured as rigid, non-adjustable blocks that leave the optic offset from the barrel's true centerline or positioned too far to the rear, forcing shooters into a clumsy, inconsistent cheek weld. The RS Regulate AK-301M Front Biased Lower Modular Side Mount completely eliminates these engineering bottlenecks by separating the mounting architecture into two distinct, adjustable components, granting the operator absolute authority over their optic’s spatial alignment.
Precision CNC-machined from a solid billet of 6061-T6 aerospace-grade aluminum, the AK-301M provides an ultra-low profile, rock-solid foundation built to endure the aggressive reciprocating mass of the AK long-stroke gas piston system. Shifting the optic mounting interface slightly forward, this "front-biased" geometry optimizes eye relief for modern micro red dots, holographic sights, and variable power optics, all while preserving unhindered access to the rifle's rear iron sight leaf and top dust cover. The structural housing is finished in a uniform, matte black Type III hardcoat anodizing that seals the aluminum against extreme thermal gas erosion, corrosive fouling, and rigorous environmental wear.
In the field, the AK-301M serves as the core anchor of the highly adaptable RS Regulate AK-300 modular system. When mated to a matching RS Regulate upper optic plate, it allows for meticulous front-to-back and side-to-side drift adjustments to compensate for warped receiver rails, ensuring your reticle sits perfectly square over the center of the bore. The assembly utilizes an adjustable titanium-alloy quick-detach clamping mechanism that locks onto the receiver rail with immense tension, guaranteeing a repeatable, mechanical return-to-zero after being removed for routine cleaning. This brings Western-tier tactical modularity and fast tracking efficiency to standard pattern AKM platforms without adding unwanted front-end mass.
*Armorer Bench Notes & Technical Maintenance Guidance: The AK-301M is designed to fit standard Soviet-spec AKM, AK-74, and commercial pattern side scope rails (commonly found on WASR-10, Arsenal SLR/SGL, Saiga, Polish, and PSA 100-series rifles). This lower mount is explicitly not compatible with Yugoslavian/Zastava pattern side rails, nor will it clear VEPR or FIME Vepr-FM variants equipped with factory folding stocks. When installing, adjust the lower clamp tension dial so that securing the quick-detach lever requires firm, positive thumb pressure; over-tightening can mar your receiver rail or bind the quick-disconnect linkage. Once you have dialed in your over-bore center alignment with the upper mount, apply a small drop of medium threadlocker to the upper-to-lower screws and torque them precisely to 25 in-lbs.
Key Features
- Front-Biased Configuration: Strategically places the upper optic interface forward, maximizing eye relief for compact red dots while ensuring clear access to the rifle's dust cover.
- 6061-T6 Billet Aluminum: Sculpted from a single block of high-tensile aerospace aluminum to achieve maximum structural rigidity with negligible weight.
- AK-300 System Compatibility: Serves as the ultimate lower base component, allowing seamless integration with all RS Regulate modular upper rings and optic plates.
- Titanium Alloy QD Clamp: Engineered with a robust, fully adjustable quick-detach latch system that locks tightly and ensures an exact return-to-zero.
- Type III Hardcoat Anodizing: Coated in a military-spec matte black hard anodized shell designed to resist severe carbon abrasion and environmental corrosion.
Product Specifications
- Brand: RS Regulate
- Model Line: AK-300 Modular Side Mount System
- Model Number: AK-301M
- MPN/SKU: AK-301M
- UPC: 617395300099
- Platform Specific: AKM, AK-74, and standard Eastern European pattern side rails (Russian, Bulgarian, Polish, Romanian, Saiga)
- Mount Type: Front-Biased Lower Rail Section
- Material: 6061-T6 Aluminum Billet / Titanium Hardware
- Finish: Type III Hardcoat Anodized (Matte Black)
- Dimensions: 5.87" Length x 0.55" Width x 2.16" Height
