If I buy an AR from someone on this website, would it be the type of rifle that could take one of those 100 round belts? If not how could I hook up the right parts for that. Also I cannot find belts of more than 100 rounds and they also have expelled cartridges in them, what's that all about?
Best have that AR15 set up with a piston operating system (rather than a gas operating system) before you try for a 100 round belt. Otherwise, you'll cook something for good.
ares is a guy that has worked for stoner in the past I believe they were in ohio and now they are right down the road from knights armament. that rifle you are showing is not really a ar they are making it to try and sell it to replace the m249