SIG SAUER's .22LR Rimfire Conversion Kit saves on ammunition costs and hones shooting skills. By training with the kit, shooters can practice more while retaining muscle memory and feel of the duty pistol. The kit is available for the SIG SAUER P220, P226 and P229 models and feature a black hard coat anodized slide, machined from solid aluminum billet. Offered as a complete replacement assembly, the Rimfire Kit installs as eaisly as field stripping the pistol. Additional features include adjustable target sights and hard carry case.