CMMG Zeroed AR-15 Adjustable Gas Block

Specs

• Model ZEROED Adjustable Gas Block
• Fits AR-15 with .750 Barrels
• Finish Nitride
• Color Black

Key points

• If you're looking to shoot suppressed or just fine tune your AR to your preferred ammo, the CMMG ZEROED Adjustable Gas Block gives you the freedom to dial in the gas system exactly to your liking
• The sacrificial cleanout chamber and user-serviceable design provides excess carbon a place to go where you can still clean it out