Remington Super Cell Recoil Pad for Synthetic Stock Rifles - 19484 Fits synthetic stock rifles including, but not limited to the 700 SPS and 700 XCR Pad fits any synthetic stocked rifle that is compatible with the R3 recoil pad Millions of tiny SuperCells form a virtual matrix of tiny cellular air chambers. Meets or exceeds current R3 recoil absorption performance. Smoother surface - not sticky. Patented process consists of a proprietary cellular polyurethane - more chemically stable. Little to no compression memory.