Hand stop Easily screws into the underside of your rifle's forearm Can be used with 10-meter rifles* with appropriate screw holes in the forearm *Fits these air rifles: Air Arms MPR, Anschutz 9003, FWB 700, Daisy 887 Gold and Daisy 888 Medalist. Need a place to rest your hand when you shoot? Insert this hand stop and slide your hand forward to rest on it. An easy way to have a repeat hold while giving you extra support.