The rifle is basically an evolved Mossberg 810 that uses a different kind of safety (and so, a slightly different bolt) as well as a rotary magazine instead of a hinged mag/floorplate design.
The 810 is a strong action, with 4 locking lugs, and comes with an Acro-gruv barrel not that different from the Microgroove barrels on Marlin rifles. It is a good rifle, but never really caught on. I have been looking for one, but only because I'm a Mossberg rifle guy. Rings and the like that fit the 810 will work on the RM-7. The trigger is adjustable and is a good one.
