Limbsaver, Beartooth Comb Raising kit and added about 4 ounces of lead shot in the stock just forward of the recoil pad. I only shoot 3 1/2's and she recoils like a 20 gauge. I cut some Styrofoam to fill the stock, added about 4 oz of lead shot in a sock, duct taped the sock real tight and put it right in front of the Limbsaver. The added weight does two things, 1. helps balance the gun better 2. lessens the recoil.