De-resonator from simsanybody see em yet.I dont like the idea of putting anything on my barrel I dont see how these could help or do you think its another gimmic I love their recoil pads though

They look goofy but everyone I talked to who has used them says they do tighten groups. Unless your looking for that extra .2 inch though for target shooting, I wouldn't use it, looks too weird for me.

Several varmit shooters that I have talked to swear by them. Most of the guns that I have right now shoot pretty well so I have no real need to try one yet.

Tried one on my Kimber today, but only had time to shoot one group. Didn't do anything. Will keep trying.