Just some advice. Buy a “real” 50. Something built to withstand a failed round. I have an Armalite AR50A1. It’s not for sale but it’s an awesome gun. Built very well.
Had a Serbu (BFG 50) as well and it was a POS. And I would have said that before the Serbu blew up and almost killed scott
I know this is a WTB thread. But since your maybe looking for a “budget” 50 BMG (you didn’t specify price) I’m just offering you some advice before purchasing to look into decent models. Then purchase.
Keeps you from ending up with a Vulcan or something similar and eating a bolt or action pieces
Good luck with search. I recommend the Armalite AR50A1 on the budget end