So, a while back I was chatting with a local class III dealer about cast boolits in 308, he seemed rather incredulous that they would work for anything at all, other than low power slow speed. After giving him a run down on what I am working towards with a 308, he wasn't buying that it was possible. Well just yesterday he contacted me again about other re-loads, and brought up the question of whether or not it would be possible to shoot cast through belt fed rifles. I told him I really have no idea, though I suppose it might be worth looking into. So, anyone care to hazard a guess as to what it might take to get cast to run full auto pulled from links? One of his favorites is a 1919A6, but he probably has a half dozen different 'samples.' I was thinking the work done with an M1A would be a good starting point, though I have no idea how the gas system works on any of those toys he has.