Description
Armaspec SRS Gen4 H3 buffer tube kit is a complete buffer tube assembly for mounting a stock on an AR-15 lower. It includes a mil-spec 7075-T6 6-position buffer tube, steel castle nut, and end plate, plus the Stealth Recoil Spring (SRS) GEN4 enhanced multistage recoil buffer system. The SRS is a self-contained, multi-stage drop-in replacement for the standard buffer and spring, designed to help prevent spring-to-tube rubbing for smooth, quiet operation.
What it includes
- 6-position mil-spec 7075-T6 buffer tube
- Steel castle nut and end plate
- SRS GEN4 enhanced multistage recoil buffer system (H3)
How the SRS GEN4 is described
- Self-contained, multi-stage drop-in replacement for the standard buffer and spring
- Helps reduce rubbing against the inside of the buffer tube
- Second stage is designed to help reduce felt recoil
| Part Type | Buffer Tube Complete Assembly |
|---|---|
| Model | SRS Buffer Kit (ARM263-H3) |
| Fits | AR-15 |
| Buffer Tube Positions | 6 |
| Buffer Tube Material | 7075-T6 |
| Finish | Black |




