Best thing is to get one of those little aluminium cases from B&Q, they are selling a 'nest' of three of them for £17 at the moment. Enough room for about seven pistols altogether, I use the smallest one for my Hammerli pistol and the others for camera equipment. They are not best quality but they do the job and with foam fitted they protect your precious things.
This is the two-case set advertised on their website, your local store should have the three-piece
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