Hi all, quick question, my .470 NE Dumoulin arrived at my local gundealer today (6 months after I bought it and sent it to have it converted to double triggers *&^* !)so I can pick it up tommorow and start practicing. I have a set of Kynoch nickel snap caps for a .500NE and 2 fired cases from a .470 NE (which don't have the hard rubber absorber in the primer hole, Kynoch were out of stock in .470NE snap caps) and I notice they seem to be exactly the same dimensions using a micrometer. (obviously the snap cap on the .500NE is only 1.5" long so the neck on the .470 doesn't enter into it) SO will the .500 snap caps work OK ? best, Mike