A black extended rubber recoil pad adds 1" to the length and helps with recoil absorption for the Ruger 10/22, 44 Carbine, Mini-14 and Mini-30. Notes: Uses original screws for installation.Adds approximately 1" to length of stock.Not compatible with plastic stocks, meant for use with factory wooden stocks, or aftermarket stocks properly inletted for the shape of the recoil pad.