Ruger 10/22 Recoil Buffer Pin. Made from a proprietary blend (secret formula) of high density fiber filled polymer formulated for maximum shock-absorbing characteristics, the recoil buffer is a drop-in part. This is a great low cost upgrade to your favorite Ruger 10/22. A Speed Beez customer favorite. This is the last Recoil Buffer Pin your Ruger 10/22 will ever need. Fits Ruger 10/22 Long Rifle and 10/22 Magnum. This helps take some of the bump out of the recoil on your Ruger 10/22 too. This pin is so tough we guarantee it not to break if it does we"ll send you a new one. Easy drop-in installation comes with instructions. When we say easy we mean do you know how to strip down you Ruger 10/22. If you don"t check out some YouTube videos. If you still don"t feel comfortable save yourself the frustration and continue to use your Ruger 10/22 as is. The Recoil Buffer Pin is a great little feature, but for some their just purchasing installation aggravation. Recoil buffers are an easy and inexpensive way to get yourself more shooting satisfaction.