Buy the SIG SAUER Parts Kit to perform periodic maintenance on your most prized SIG pistols. The kits include a selection of the most often requested replacement parts for all SIG SAUER Pistols. Kits include: Decocking Lever Spring, Slide Catch Lever Spring, Trigger Bar Spring, Recoil Spring, Slide Pins and Grip Screws. NOTE: Kits for P220, P225, P232 and P245 also include washers with the grip screws.