desertloper

Has anyone used those rubber dampeners for rifle barrels..which are supposed to tighten shot groups?

I have a Browning 7WSM that has killed many deer, but that doesn't shoot very tight at the range.

I pondered switching bullets/weights. But am working through a stockpile of 140gr Wincher Silvertip ballistics. So I thought I'd try this method.

I bought a dampener this week from Cabelas and will give it a shot, I was just curious to hear from those who have tried it