Good grief. What's the price, and do you plan on using it/shooting it? If it's a shooter and the price is decent, I'd be a lot more concerned about how it shot than whether it's some uber-rare version or whether it had a cylinder fitted to it later or such stuff.
America needs to understand that our troops are not 'disposable'. Each represents a family; Fathers, Mothers, Sons, Daughters, Cousins, Uncles, Aunts... Our Citizens are our most valuable treasure; we waste far too many.
