This conversion kit is for Sig Sauer P229 models chambered in 9mm, .40 S&W, and .357 Sig with an accessory rail. This kit is NOT compatible with pistols that have a magazine disconnect.
Save on ammunition costs, hone your shooting skills, and just have fun – the .22LR Rimfire Conversion Kit for P229 models features a hard coat anodized slide machined from solid aluminum billet. A complete replacement assembly, the Rimfire Conversion Kit installs as easily as field stripping the pistol. Simply remove the standard slide assembly, slide on the Rimfire Conversion Kit, add the included .22LR magazine, and you're ready. The Rimfire Conversion Kit features adjustable target sights and comes complete in a hard carry case.
.22LR Conversion Kit Weight Slide assembly complete w/barrel, recoil spring & guide: 10.8 oz Magazine, 10 round, empty: 1.3 oz.
Note that this model only works on railed frames. This will not work on a non-railed frame.