CNC Warrior RPK/Vepr Square Back Threaded Hinge

Upgrade Your RPK or VEPR with the CNC Warrior Square Back Threaded Hinge

Looking for a rock-solid, zero-play folding stock solution for your stamped receiver RPK or square-back VEPR? Designed in conjunction with Bonesteel Arms, the CNC Warrior RPK / VEPR Square Back Threaded Hinge is the ultimate premium upgrade for shooters who demand absolute reliability, sleek aesthetics, and modularity.

This high-performance hinge allows you to easily attach either mil-spec or commercial AR-15 buffer tubes directly to your rifle or shotgun without the need for messy adapters or permanent modifications to your firearm. It installs cleanly, providing a seamless “factory look” that perfectly contours to your rear trunnion.

Why Choose the CNC Warrior Threaded Hinge?

• Zero-Play Lockup: Precision machined to lock up completely solid. The clever design is engineered to lock even tighter as natural wear ensues, guaranteeing years of wiggle-free, heavy-duty use.  
• Premium US Materials: 100% Made in the USA. Machined from lightweight, aircraft-grade aluminum and finished in an ultra-durable Class III black hardcoat anodizing.
• Built to Last: Features a hardened steel bushing around the hinge pin to eliminate wear, alongside a premium chrome-plated stainless steel spring with ground ends.
• Tactical Readiness: Includes an integrated, extra-deep QD (Quick Detach) sling swivel pocket for your favorite tactical slings. 

Technical SpecificationsCompatibility: Fits stamped receiver RPK rifles, VEPR shotguns, and VEPR rifles with square-back receiversStock Compatibility: Accepts both Mil-Spec and Commercial AR-15 buffer tubes/receiver extensions (not included)Material: Aircraft-grade Aluminum (Hinge body), Hardened Steel (Pin bushing), Chrome-plated Stainless Steel (Spring)Finish: Class III Black Hardcoat AnodizedOrigin: 100% Made in the USAAvailable Orientations: Left-Hand or Right-Hand folding options

Fitment Note: Left-hand folding models paired with M4-style stocks may not fold completely to the semi-locked position if your firearm has a left-side optics scope mount attached. For side-mount setups, narrower tubular stocks are highly recommended.

By purchasing CNC Warrior RPK/Vepr Square Back Threaded Hinge from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality

The actual appearance of the product may differ from the image on the website. For additional information about payment, delivery, and product specifications, please contact us by phone or email.