The illustration in the center shows the rotary magazine better than I can describe it alot of these were made of stainless. Also the trap door for spare cartridges and cleaning rods is shown this one was scoped but mine was never drilled and tapped and I don't have the heart to. They point like the best shotguns for snap shots and aren't really a "sniper" rifle. But are accurate none the less. Hope this helps. There were at least two models used by the Greek military in 6.5x54mm