An adjustable gas block for the AR-15 is a versatile component suitable for various AR models, including the AR-10. Made from high-quality materials, this gas block helps reduce recoil, lower wear on moving parts, and expand your tuning options.

With the AR-15 adjustable gas block, you can regulate the amount of gas entering the system to match your shooting conditions. Thanks to its low-profile design and 8 user-selectable positions adjusted by turning a screw, you can optimize the gas system and prevent both over-gassing and under-gassing.

The AR-15 adjustable gas block offers several advantages over a standard block:

• Low-profile design.
• 8 operating positions. Adjustment is done by turning the screw.
• Optimizes the rifle’s gas system. Eliminates over-gassing and under-gassing.
• Further reduces felt recoil impulse.
• Decreases wear on firearm components.

Adjustable low-profile gas block for AR-platform rifles and carbines.

IMPORTANT INFORMATION!

Turning the adjustment screw clockwise ↻ to the stop fully closes the gas port. Begin the tuning process from this closed position.

The gas block has 8 working settings—from fully closed (clockwise to the stop ↻) to fully open—8 clicks counterclockwise ↺ (2 full turns).

Do not exceed 2 turns counterclockwise when rotating the adjustment screw—exceeding this limit will cause improper operation of the gas block and may require repair.