Hey Randy, there's no holster specified. However, this one should work for you. There are several others here as well. budsgunshop.com/catalog/product_info.php/products_id/714001719/D+HUME+JIT+RUGER+SP101+BRN+RH Hope that helps!

No Holster mentioned but here's the Guaranteed Compatible Holsters for the SP101 with 2.25" Barrel -- budsgunshop.com/catalog/product_info.php/products_id/70240/Ruger+5718+SP101+KSP-321X+5RD+357MAG%2F38SP+%2BP+2.25#guaranteed_compatability />I also suggest checking alien gear holsters http://aliengearholsters.com/

Randy, all compatible holsters for the Ruger SP101 2.25" listed here. Just click this link - Scroll down to "Fit Charts" - Click the link (Showing 12 of 78 (Click here for details) - then click "Holsters" for a list of all compatible holsters for the 2.25 inch barrel model : budsgunshop.com/catalog/product_info.php/products_id/70240/Ruger+5718+SP101+KSP-321X+5RD+357MAG%2F38SP+%2BP+2.25

Hi Randy, No Holster mentioned but here's the Guaranteed Compatible Holsters for the SP101 with 2.25" Barrel -- budsgunshop.com/catalog/product_info.php/products_id/70240/Ruger+5718+SP101+KSP-321X+5RD+357MAG%2F38SP+%2BP+2.25#guaranteed_compatability