the screw on the left girp kept coming aloose. Finally one day i ignored it and continued to fire till the grip fell off. Local guns stores dont have the screw. Im wondering if a alumminum/metal screw from home depot would be fine. The other screw appears to be plastic. Not sure if ill even be able to find that small a screw but i sure dont want ot order it online and pay $5 shipping for a $.05 part.