Kick Eez is well known for offering excellent recoil pads which reduce the felt recoil on shotguns and heavy kicking hunting rifles. Now the Sorbothane technology Kick Eez recoil pads are known for is available for the AR-15 shooter. Reducing felt recoil allows faster follow up shots and reduces the likelihood of flinching in the shooter. The KICK-EEZ "KZ-TAC1" pad is a pre-fit replacement for Magpul PRS series stocks. These pads come in two thicknesses, 1/2" thick and 15/16" thick. This can also be a great grind to fit for any similarly styled stock. Fits: Magpul PRS GEN3 Precision-Adjustable StockMagpul PRS LiteMagpul Pro stocks