C&H Mercury Recoil Suppressor - Benelli - Stock - 7/8" x 5"

C&H Research Mercury Recoil Suppressor. Helps counteract the painful effects of recoil using mercury, one of the heaviest, densest, liquid elements. Compact, permanently sealed steel case is made from bar stock; the only moving part is the liquid mercury so there's no wear, no chance of leaks. Mercury's viscosity varies only 1% from 0 degrees F. to 90 degrees F. which means the recoil-fighting performance is consistent in almost all weather conditions. Fits in rifle or shotgun stocks for easy installation and removal. Specifications: Finish / Color: Silver Firearm Type: Shotgun,Rifle Material: Mercury Size: 3/4" x 5", 7/8 x 4, 7/8 x 5 and 7/8 x 3 Weight: 11 oz., 11 oz., 16 oz. and 8 oz