Ensure reliable operation of your side-folding stock with the MSR Catch Spring for Stamped Receivers. This precision-engineered front catch spring is designed specifically for side-folding stock mechanisms on stamped AK receivers, delivering consistent tension to keep your stock securely locked in both folded and extended positions.
Key Features
- Exact OEM-spec replacement – Matches factory dimensions for seamless fit and function on compatible stamped receiver side folders
- Durable spring steel construction – Resists fatigue and maintains proper tension over thousands of cycles
- Front position design – Optimized for the forward catch point on left or right side-folding stocks
- Compact dimensions – Measures 0.65″ in length with a 0.12″ diameter for precise installation
Benefits for Shooters
A worn or broken catch spring can cause your folding stock to rattle, fail to lock properly, or deploy unintentionally. This replacement spring restores crisp, positive engagement, improving handling safety and reliability during transport and deployment. Whether you’re maintaining a duty rifle or restoring a classic build, it eliminates play in the mechanism without requiring modifications.
Specifications
- SKU: 35150
- Weight: 0.01 lb
- Length: 0.65 in
- Width: 0.12 in
- Height: 0.12 in
- Compatibility: Side-folding stocks on stamped receivers (front catch position)
Why Choose This Product
Factory-original quality ensures your folding stock performs as intended. This small but critical component is often the first to weaken under repeated use, making proactive replacement essential for dependable function. Its straightforward design allows quick installation with basic tools during routine maintenance.
Installation Notes
Professional installation is recommended. Always verify compatibility with your specific stock and receiver configuration before ordering.










