The ERGO KeyModTM Modular Free Float Rail System is lightweight and constructed of 6061-T6 aluminum, type III black hard-coat anodized, and CNC machined in one piece with a 1.8” inside diameter and 2.0” outside diameter. It accepts most suppressors as well as ERGO and all other KeyModTM Accessories including ERGO WedgeLok Rail Covers.
Includes:
- 6061-T6 aluminum barrel nut with shims and harware.
Specifications:
- Length: 9"
- Finish: Black
- Uses USGI barrel nut wrench.
Includes:
- 6061-T6 aluminum barrel nut with shims and harware.
Specifications:
- Length: 9"
- Finish: Black
- Uses USGI barrel nut wrench.