Enhance the reliability and safety of your AK-series rifle with the MSR Hammer Retarder with Spring Bulgarian. This precision-engineered component from Bulgarian manufacturing helps ensure proper timing between the bolt carrier and hammer, reducing the risk of out-of-battery discharge for smoother, more dependable operation in demanding tactical environments.
Key Features
- Bulgarian-manufactured construction for authentic military-grade durability and fitment
- Includes integrated spring for immediate installation and consistent performance
- Designed specifically for AKM and compatible stamped receiver rifles
- Compact dimensions: 1.1″ length x 0.45″ width x 0.35″ height, weighing just 0.25 units
- Helps mitigate hammer follow issues common in high-round-count or modified firearms
Benefits for Shooters
Firearms enthusiasts and tactical operators often face challenges with hammer timing that can lead to malfunctions or safety concerns. This hammer retarder addresses those pain points by slowing hammer release until the bolt is fully seated, promoting safer cycling and extending the service life of your rifle’s fire control group. Its straightforward design integrates seamlessly without requiring extensive modifications.
Specifications
- Origin: Bulgaria
- Compatibility: AKM and similar stamped-receiver platforms
- Includes: Retarder and spring assembly
- Weight: 0.25
- Dimensions: 1.1″ L x 0.45″ W x 0.35″ H
Why Choose This Product
Professional shooters and builders value components that deliver proven function without unnecessary complexity. The MSR Hammer Retarder with Spring Bulgarian offers a direct, cost-effective upgrade that prioritizes safety and reliability, making it an essential addition for any serious AK platform build or maintenance kit.
Common Questions
Is this part compatible with my specific AK variant? It is designed for standard AKM and stamped receiver models; verify your receiver type for optimal fit.
Does installation require special tools? Basic gunsmithing skills and standard tools are typically sufficient for installation.

