Home / Products / AR15 Discounts / MSR Catch spring for side-folding stock for milled receiver (Front)
MSR Catch spring for side-folding stock for milled receiver (Front)
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MSRP
$9.99
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Updated
Aug 26, 2026
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Specifications
Brand
MPN
KR-001FLSM
Description
Restore reliable locking and smooth operation to your side-folding stock system with the MSR Catch Spring designed specifically for front catch applications on milled receivers. This precision component delivers consistent tension to keep your stock securely locked in both folded and extended positions, eliminating wobble and ensuring dependable performance during tactical operations or range sessions.Key Features Exact OEM-Style Fit: Precision-engineered for front catch positions on side-folding stocks compatible with milled receivers, providing a direct replacement that integrates seamlessly without modifications. High-Tensile Spring Steel Construction: Built from durable, resilient spring steel to withstand thousands of folding cycles and harsh environmental conditions without losing tension or failing. Optimized Spring Force: Engineered to apply the correct amount of tension, preventing excessive play while avoiding binding for smooth, reliable stock deployment every time. Ultra-Compact and Lightweight: Measures just 0.65" L x 0.12" W x 0.12" H and weighs only 0.01 units, allowing effortless installation without adding bulk or weight to your firearm.Specifications SKU: 35151 Application: Front catch spring for side-folding stock on milled receivers Material: High-tensile spring steel Dimensions: 0.65" length x 0.12" width x 0.12" height Weight: 0.01Why Choose This ProductWorn catch springs are a common cause of unreliable stock locking and frustrating instability on AK-style and similar milled-receiver platforms. This front catch spring addresses those issues directly by restoring proper mechanical function, improving handling, and extending the service life of your existing side-folding stock without the need for a full replacement. Ideal for gunsmiths, armorers, and enthusiasts maintaining tactical firearms, it offers straightforward installation and consistent results in demanding environments.Upgrade your side-folding stock system today with this essential MSR catch spring and experience enhanced stability and dependable performance on every mission or range outing.
