Lyman™ Pachmayr Thompson/Center G2 Contender Grip & Forend Set with Pachmayr's patented Decelerator™ rubber material. After years of working with rubber formulations to develop the softest, most recoil absorbing grip on the market, Pachmayr has developed Decelerator™, a rubber material which is 50% softer than a regular grip. The patented triple air cell design protects the web of your hand. This kit includes mounting screws and does not require any gunsmithing to install.