I know you saidvert feed but hey i figured i'd give it a shot since vert and right feed really dont make a difference if you have a fast hopper especially on a non- electro autococker.
I got a 98 mini-cocker
*14 boblong sig series barrel
*armson back block
*aa violator reg
I once saw a one legged dog named tony and on his back was a leprechaun?