WANTED ruger mark 2 or 3 bull upper or threaded upper

[69mach]

I would like to purchase a threaded upper for a Ruger mark 2 or 3 pistol or an upper with a bull barrel unfluted so I can have it cut down and threaded. PM me if you have some thing that you would sell. thanks

 

[69mach]

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[DonB]

I have a MKIII 22/45 blue bull barrel upper that I would sell for $125 shipped. This is almost brand new. Maybe 100 rounds through it. I put a Paclite upper on the pistol to make it lighter for my grandson.
Does not have a front sight.