The Armaspec Sound Mitigation Buffer H3 Gen 3 is a single-stage, captured drop-in replacement buffer intended for AR-15 platforms. It is engineered to keep the buffer spring from rubbing against the inner wall of the buffer tube, promoting smoother and quieter cycling. The unit is listed with a black finish and is categorized as an AR-15 accessory and buffer component.
Key Specifications
- The model is listed as Sound Mitigation Buffer Gen 3.
- The product type is identified as Buffer.
- The recorded color/finish is Black.
- The listed overall dimensions are 1.55 X 3.85 X 9.0.
- The recorded height is 1.5500.
- The recorded width is 3.8500.
- The recorded length is 9.0000.
- This item is described as an AR-15 accessory.
- Primary functional feature: designed to keep the buffer spring from rubbing against the inner wall of the buffer tube to provide smoother, quieter operation.
The Gen 3 Sound Mitigation Buffer is a practical upgrade for shooters who prioritize smooth, reliable cycling and reduced noise from spring-to-tube contact. Its captured, drop-in design makes it a straightforward replacement for standard buffers on compatible AR-15 platforms while keeping installation and maintenance simple.
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.




