Increase your accuracy while “C-Clamping” by giving your thumb a stable platform to rest against. Simply snap our Thumb Break onto your rail as far forward as possible. No screws needed means no screws to strip or come loose at the worst possible moments. Our device helps increase your accuracy. Real world training involves multiple shot drills which requires better control of recoil. You can achieve this better by “C-Clamping” with our low profile device.