The Wilson Combat SHOK-BUFF® for the Beretta 92 prevents the slide from battering the frame during recoil by sandwiching a 1/10" thick injection molded polymer buffer between the slide and frame contact surfaces. When shooting high performance loads in your Beretta 92 style pistol, you will want the extra protection that the SHOK-BUFF® provides. By slowing slide impact, the Beretta 92 SHOK-BUFF® also tames the felt recoil impulse and reduces muzzle flip. The SHOK-BUFF® is ideal for all uses but especially high round count practice sessions or when firing +P ammunition.