Description
The Gen3 Sound Mitigation Buffer SMB is a single-stage captured drop-in replacement for your standard buffer and spring. The SMB is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet operation.
- Color : Black
- Manufacturer Part : ARM258-9
- Model : Sound Mitigation Buffer Gen 3
- Subcategory : Stocks & Buffer Tubes
- Type : Buffer


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