The Aero Precision Adjustable Gas Block allows the user to finely tune their gas system for any application. This is particularly useful for managing excess gas to reduce blowback on suppressed firearms" or competition builds where the shooter is looking to mitigate recoil.

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
Custom machined stainless-steel adjustment screw provides 15 gas adjustment settings
Carbon fouling is channeled to a sacrificial chamber to help prevent carbon locking
User-serviceable design allows for service and cleaning