Was watching my nephew play a vid game , saw his "guy " use a Welrod pistol, yahoo'd it and found that it is still used . I find it amazing that something designed just before WW2 is still in use today.The article said it was still classified . Anybody got the poop on this thing ....what makes it so special, is it in fact still in use , why is it so quiet, how does it work , that sort of thing.