This weapon dupe, upon discovery, was tried by myself and a friend with a number of different rifles to see if their were any limitations or exclusions. After trying 5 different rifles (sporter, blaze, winchester, SKS, AKM) there was no issue with any of these and all weapons were able to be duplicated. A secondary discovery that was not tested in depth was that when enacting this method, it would seem to force a server restart. I was not keeping a tally but I am fairly certain this was the result 100% of the time after the first full cycle of the above outlined duplication method.