Description
Armaspec SMB-9 Gen 3 sound mitigation buffer (ARM258-9) is a single-stage drop-in replacement for a standard buffer and spring. It is designed to help prevent the buffer spring from rubbing the inner wall of the buffer tube for smoother, quieter operation. This Gen 3 model uses a sound-mitigation buffer design and is described with a captured setup.
Key Features
- Single-stage drop-in replacement for standard buffer and spring
- Helps reduce buffer spring rubbing against the inner wall of the buffer tube
- Gen 3 sound mitigation buffer design
- Pat. Pending
Specifications
| Length | 11 |
|---|---|
| Model | Sound Mitigation Buffer Gen 3 |
| Part Type | Buffer |



