So I've been looking for a Zartan pistol to complete my figure. I went on eBay and saw this:https://www.ebay.com/itm/REPRO-1984-...AOSwm5NdkRJsIt got me thinking ... is there really a way to tell repro weapons from originals? I mean, they're so tiny to begin with. Kinda makes me worried about some of my other "complete" figures if their weapons are repros or not. Any input would be appreciated!