RE: browning a-bolt
The Browning magazine system isn't very well suited for quick changes. They are on a floorplate swing out design, which is a joke if you ask me. The Tikka has a very quick and easy to change out magazine. Spare mags come at a very high cost for each rifle, I believe Brownings are in the 40-50 dollar range and Tikkas are a bit higher and they are harder to come by.