That looks nice, there's one from one company that's says it reduces recoil by 65 percent... I don't "need" one, but I'd like to be able to shoot longer.. I'm not a kid anymore, I used to put 80 rounds out of my 700 7mm, but I was like 19 at the time... 80 out of a .300 in one day you'll be hurting without a brake....