Used LOTS of those. Don’t often hear rattling. Come to think of it, I don’t believe I ever have
OK, I thought they always rattled. Never shot one myself. Besides, I was talking about DIY forged (literally) parts to make one piece at a time, or a few, not machine manufactured weapons. But some of these shops are big, with master craftsmen who can turn out terrific AKs or whatever, they just have to have an example to start with. I’m talking Kabul and sh!te, right?