OK, I have a beautiful Remington 700 chambered in .30-06, set up with a deluxe walnut stock and a jeweled bolt. My problem, two strokes have left me a little "recoil intolerant." I reluctantly put it up for sale, and then a friend told me about these mercury-filled recoil suppressors that are designed to insert into the buttstock and absorb the recoil. Here is a website... MERCURY RECOIL SUPPRESSORS, RECOIL REDUCTION, REDUCE RECOIL IN SHOTGUNS AND RIFLES Anyone really tried these? Do they work, or is it a snake oil gimmick?