Seekins Precision Low Profile Adjustable Gas Block AR-15, LR-308 0.750"

The Seekins Precision Adjustable Gas Block lets you to fine tune your rifle's gas system for smoother cycling and operation. Regulating the amount of gas used to cycle the action allows tuning the rifle's operation to a specific load and the use of low mass bolt carriers, buffers and springs to reduce felt recoil. This is critical to allow faster follow up shots, target acquisition and reliability.The Seekins Precision Adjustable Gas Block is field adjustable. Operation is easy, simply turn the