JP Enterprise Adjustable Gas Block Stainless Steel .750 Black - JP GS5B

The JP Adjustable Gas System (JPGS-5B) is a minimized small bore gas block designed to mount underneath most hand guard models. Features a locking adjustment mechanism with an integral brass set screw to prevent migration after calibration, and provides full coverage around the gas port for improved seal and heat dissipation. True clamp-on design with four positive clamping points.