Take your AR15 to the next level with the patent pending Faxon Low-Profile Adjustable Gas Block designed for unparalleled control and reliability. With a unique adjustment screw placement that prevents contact with gas port carbon this gas block remains free from seizing or carbon fouling ensuring consistent hassle-free performance in any condition. Ideal for both suppressed and unsuppressed shooting the Faxon Patent Pending Low-Profile Adjustable Gas Block offers precise adjustability to fine-tune your rifles cycling recoil and reliability. Built with rugged materials to withstand intense use its the ultimate upgrade for AR15 enthusiasts who demand precision.