WTB Ruger Mark IV frame

[LVTrenton]

I know that Ruger doesn't sell frames, and that the upper receiver is the serialized part on these pistols. I'm wanting to do a custom build with a Volquartsen upper but I need a frame, first.. Help, please?

 

[TBeghtol]

https://store.wirthweinguns.com/Ruger-Mark-1-2-3-pistol-parts-s/153.htm

 

[LVTrenton]

https://store.wirthweinguns.com/Ruger-Mark-1-2-3-pistol-parts-s/153.htm

Out of stock at Wirthwein. Thanks.