Description
Aero Precision Adjustable Low Profile Gas Block .750 AR15 AR-15
The Ultradyne USA UD .750 Gas Block allows users to custom tune their rifle’s performance to a specific rifle and ammo combination for smooth and reliable function. Perfect for competitive shooters, this gas block allows for a smoother, cleaner, and cooler cycle that improves performance by leveling the feel of the shot and reducing recoil. This gas block is constructed from durable steel with a corrosion-resistant nitride finish.
Features:
- Standard low-profile design provides great fit under slim profile free float handguards.
- Adjustment screw is held in place by a spring and detent, providing repeatable audible “clicks” upon adjustment removing the need for secondary set screws that can come loose under recoil
- Custom machined stainless-steel adjustment screw provides 16 gas adjustment settings
- User-serviceable design allows for service and cleaning of the gas system
- Machined from 416 steel
- Nitride coated
- Compatible with barrels utilizing a .750 gas block journal
Includes:
- Assembled Adjustable Gas Block
- One 6″ 3/32 adjustment wrench for easy gas block adjustment underneath installed handguard
*DO NOT USE THREADLOCKER OF ANY KIND ON THE GAS BLOCK ADJUSTMENT SCREW.









