actually I've already started collecting the parts for it. the plan is to build a .577 Snider double rifle.

I have a Merkel 12g SxS and I recently bought 3 poor condition barrels sets for it to build mono blocks out of.

then I plan to build a few different calibers all fitted to the same receiver all using the same fore stock.

I also have 2x 36" 577 Snider barrels on the way for it. I doubt very much ill leave them 36" but I do plan or trying them out.