The Armaspec SMB Buffer Kit H Gen 3 provides components for AR-15 buffer tube assembly and includes Armaspec’s SMB (Sound Mitigation Buffer). The kit is intended as an upgrade option in place of OEM mil-spec buffer springs and weights and is offered in a black and silver finish. The kit contents are supplied to support a Gen 3 AR-15 buffer tube build.
Key Specifications
- Fits AR-15.
- Model is the SMB Buffer Kit.
- Includes the SMB (Sound Mitigation Buffer).
- Color/finish is listed as Black/Silver.
- Described as Sound Mitigation Buffer-H.
- Product type is Buffer Tube Complete Assembly.
- Subcategory is Stocks & Buffer Tubes.
- Generation is listed as Gen 3.
This kit provides an OEM-replacement style buffer solution with a focus on sound-mitigation features and complete hardware for a Gen 3 AR-15 buffer tube assembly. Its parts-based approach suits builders and technicians who prefer component-level upgrades while maintaining standard AR-15 compatibility.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




