I just had to buy one of Vectors 40 rounders, I just took it out today and ran 200 rds through it. The 40 ran perfectly, maybe I got lucky with this one, I might have to buy a few more
Mine ran slow out of the box, but after a little polishing and slicking up it's much faster, I also made a .5" buffer for it. I need to find someone with a shot timer to see what the rpm is.
It is no Mac thats for sure though.