JP Low Profile, Non-RailedClick Adjustable AR Gas Block System .936 Bore- Allows click adjustable tuning the AR15/10 bolt velocity to reduce bolt slamming, manage recoil, and increase accuracy potential. The JPGS-8D model gas block is our low profile large bore (.936 dia) model with a non-railed design to fit under extended handguards. This model features our new click-adjustable detent system for precise adjustments and secure retention of your gas screw. Never lose your gas setting or screw.
The installation of this gas block requires use of a 6-32 H1 or H2 bottoming tap.