Give your AR10/AR15 an upgrade with the .936 Click Adjustable Gas Block!

Designed for any barrel with a 0.936-inch diameter gas block journal. 15-click adjustment settings from completely closed to completely open to get the perfect amount of gas to cycle your action, while minimizing recoil. The ball-detent adjustment system eliminates the need for a gas adjustment set screw, so settings are repeatable and quick. Forged from carbon steel for durability. 

• QPQ Black Nitride coated
• Adjustable .936 ID
• Numerous adjustments p
• low profile
• 2 Set Screw Adjustment
• 4340 steel