It's a Mini Muscle Brake. I know it's a mild recoiling rifle but the customer wanted to be able to stay on target and spot his own shots as best he could. The Mini Muscle Brake is the best timed brake I've ever used. I just put one on a .204 Ruger in a Savage Striker and it now barely moves on recoil. Before the bi-pod legs would jump up about 2 " making it hard to stay on target and spot your own shots.
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