This is our standard AR-15 Micro Gas Block. Designed with the minimum profile to fit under nearly any rail system, it snugly fits standard .750 diameter barrels.
Features:
- Mil-Spec dimensions
- .750 diameter
- Aluminum construction
- Anodized Silver
- Includes roll pin, 2 set screws and allen wrench
- Note: Not designed for bull barrels
- Fits: AR .750" barrels
