I see Mickey is trying to influence the vote with his vote rigging comments.

Well I went half-way to the .375 Flanged, so I must be "half-knowledgable". Does being "half-knowledgable" make one a "half-wit"?

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Actually I never stated any reasons.

Firstly the poll queston mentions "only one double rifle". It does not specify only one rifle. Thereby the double rifle I would choose as I can only have one would be in the .400 to .475 range. I would choose a .450 but I am not allowed to, so I would go for the best all-round cartridge, a .400. I would match this with a .375 in a takedown Mauser 98 and probably a .300 as well.

The .400 reportedly has better knock down characteristics than a .375 and in a single double rifle I am looking for a double that is better for dangerous and big game at close range with adequate knock down capabilities (ie a .450!). But a .400 would also allow some use as a plains game and deer sized rifle as well.

As to the make, if made new and a "standard grade" price I would go for one of these new Heym's in .450/.400 3" that are coming out, setup for claw mounts. Regulated for 410 gr Woodleighs.

If new and no limit to the budget, I have no idea as it is a place I have never considered. The round Scottish actions do seem attractive. I like Purdeys too however. I doubt I would go to much engraving as I would most likely get some rust on it and spoil it.

If a vintage, the best I could find, but I would like a scope on a .400.