Strike Industries Collar Adjustable Gas Block

Strike Industries Collar Adjustable Gas BlockTraditional adjustable AR gas blocks often require tools to adjust the settings. On top of that, going back to the same settings can be difficult, like when switching from suppressed and unsuppressed configurations. Remove the hassle but keep the functionality with Strike Industries' innovative adjustable gas block. Using 5 pre-sized settings and 1 closed setting, easily return your direct impingement system to the exact same gas flow level. The gas block easily switches position by rotating the collar by hand or while it's inside a hand guard with a bullet or blade.*Use the included Allen keys for installation. Not doing so may cause set screws to strip. We recommend that all parts be installed by a licensed gunsmith.Features Tool-less adjustment collar 6 preset settings for easy adjustments Clamp-On mounted Fits on all 0.750" gas block journalsIncludes 1x gas block housing 1x gas block rotator collar 3x clamp screws 1x spring-loaded detent