I have a friend searching for a 10mm cylinder for his Ruger Single Action Revolver.  Most places he's talked to they don't know what he's asking for.

History Below:

A rare revolver that was commissioned by BUCKEYE SPORTS was the RUGER Single Action Revolver in 38-40 and 10mm. This interesting and desirable cowboy type handgun had two cylinders, one for the old 38-40 and a second one for the 10mmAuto. The revolver Buckeye's RUGER Blackhawk revolver (pic) came blued with a 6.5" barrel. I sure would like RUGER to build their new Varquero revolvers in this configuration.

Thanks in advance

Well that's what I've found searching the net but for some reason he wants to find the one Ruger made I guess.

Personally I think having someone open one up for him would be cheaper.  My 2 cents

http://www.gunbroker.com/Auction/ViewItem.asp?Item=116465142

That's the best he's going to do. If he finds a cylinder it will likely need fitted anyway.

Ok cool I'll let him know that's the route he short start leaning towards.

Thanks for he feedback fellas