Originally Posted by Melvin
lou said he was working on a sort of spring detent to see about on the fly barrel changes. I dont remember what ever happened with that. It's bound to be do-able. A nice grippy thumb screw would be pretty quick for on field changes as well i'd guess
Yep, lou did say that, whether it happens or not, regardless it should be a pretty easy modification to do.
I'm wondering if you could remove the hopper feed cover and machine a new cover that would incorporate something similar to RAP4's Lok-Bolt system that would lock your bolt back when your magazine is empty.