Armaspec | SMB Sound Mitigation Buffer - H Buffer

The Sound Mitigation Buffer™ SMB ™ is a single-stage drop-in replacement for your standard buffer and spring. The Sound Mitigation Buffer ™ is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth,quiet operation. Pat. Pending

Specifications:

• H Buffer
• Weight: 5.9 oz