I presently have a Sig Sauer P220. I have the exchange kit that converts my Sig Sauer P220 2-Step .22lr to .45ACP. What I want is only a frame for the Sig Sauer P220 so I can have two full-time functional Sig Sauer P220s. Any assistance you can give with this request would be greatly appreciated. When I contacted Sig Sauer, they said they only sell the package not the frame. Thank you, jeffwat@Bresnan.net Jeffrey Watson, Butte, Montana.