Description
CMMG front sight base assembly for an AR-15 front sight arrangement, designed to attach to barrels with .750 in diameter gas journals approximately 2 in long. It provides a front sight base location for setting up a long gun sight picture on compatible barrel profiles.
Key fitment details
- Front sight base assembly
- Fits barrels with .750 in diameter gas journals
- Gas journal length approximately 2 in
Specifications
| Gas Journal Diameter | .750 in |
|---|---|
| Gas Journal Length | Approximately 2 in |
