This is a Armscor known as the Meriva chambered in 12 Gauge 3", model MR25-P101-MC.
This three-in-one shotgun comes ready to tackle any self defense" tactical or sport shooting need. Built with 18.5" cylinder bore smooth barrel and 28" vent rib barrel with a 5+1 capacity. Add a synthetic rear removable stock and optional pistol grip to form a shotgun package that can provide in the field or defend in the perimeter.
Features:
Polymer stock & grip
18.5 Tactical barrel;28 Field barrel