Barrel de-resonator - Limbsaver Sharpshooter X-Ring Barrel Dampener

A must-have if you use factory ammo. I was beginning to think my Savage was a dude. I tried a few different Match grade rounds but was still getting 2" plus groups. Put this Gizmo on, and after the first adjustment the groups shrunk to less than 1/2 inch. Best groups I ever shot. Also had good improvements from my AR using green tips. My advise is pick your ammo, adjust/tune it to your rifle with this thing, and it will help you get the most accuracy out of your weapon system
Pros: It works

This review was written in the old system and had content requirements that are different than reviews written today.