MSR Sleeve for center support for stamped receiver - AK-156B

Enhance the structural integrity of your stamped receiver build with the MSR Sleeve for center support. Designed specifically for AKM and similar stamped receiver platforms, this precision-engineered sleeve provides critical reinforcement at the center support point, helping maintain receiver dimensions during assembly and operation.

Key Features

• CNC-machined from high-carbon steel for superior strength and durability
• Hardened to 50 Rockwell hardness to resist deformation under pressure
• Optimized dimensions (1.15″ length) for compatibility with .040″ flats and standard rail combinations
• Body diameter engineered .016″ smaller for precise fit without compromising receiver alignment
• Eliminates the need for flat cuts, ensuring consistent placement on custom flats

Benefits for Builders and Shooters

Stamped receivers are prone to crushing at the center support during riveting or under recoil stress, which can distort critical dimensions and affect function. This sleeve solves that pain point by distributing loads evenly and maintaining tight tolerances. Whether you’re building a custom AK variant or restoring a firearm, it delivers reliable performance without the weaknesses of standard steel tubing supports.

Specifications

• Weight: 0.35
• Length: 1.15 in
• Width: 0.28 in
• Height: 0.28 in
• Material: High-carbon content steel, CNC machined and hardened
• Compatibility: Stamped receivers, .040″ and .0625″ rail setups

Why Choose This Product

Invest in a center support sleeve that prioritizes longevity and precision. Its robust construction outperforms softer alternatives, reducing the risk of receiver damage and ensuring your build stays true to spec over time. Ideal for gunsmiths, hobbyists, and tactical enthusiasts seeking dependable accessories for their MSR or AK platforms.

Upgrade your receiver support system today and build with confidence.