Ray, the Ruger SP-101 current choices are 5 - Shot 2.25" Barrel Model or 6 - Shot 4.2" Barrel Model. More models (probably including 6 - shot 3") are certain to come along with the popularity of the .327 Federal Magnum cartridge. ruger.com/products/sp101/models.html -------- budsgunshop.com/catalog/product_info.php/products_id/2250/Firearms/Massachusetts+Approved+Handguns/Ruger+SP101+327FED+4.2+AS+SS

Nope, just a 4.2" version in .327 Federal at this point. Check Ruger's website from time to time, they announce new products regularly and are usually available shortly after.

Here it is budsgunshop.com/catalog/product_info.php/products_id/2250/Firearms/Massachusetts+Approved+Handguns/Ruger+SP101+327FED+4.2+AS+SS

They make a SP-101 .357 magnum revolver. It features a big dot front night sight, all stainless steel construction, 5 shot cylinder, DA/SA trigger, and 2 1/4 inch barrel.