Thatks for that very thorough answer Wally. I was thinking of a way where US and maybe Canadianicon Bren collectors could obtain a DP Bren cheaply, simply and lawfully by using a parts kit. And thereafter, have, legally, one of the very last official Brens - albeit in non firing DP format. Ah well, maybe it wasn't to be and the enigmatic L54 DP Bren remains another rare bird.......................