Monstrum Mossberg 12-Gauge Shotgun Side Saddle Shell Carrier Compatible with Maverick 88/Mossberg 500/590/Shockwave Series Shotguns Black

Monstrum Mossberg 12-Gauge Shotgun Side Saddle Shell Carrier Compatible with Maverick 88/Mossberg 500/590/Shockwave Series Shotguns Black. Built for use with shotguns equipped with a Picatinny mounting base the shell holder accommodates up to six 12 gauge shotgun shells. Unit installs on to your picatinny base with no additional gunsmithing required. Specifications for Monstrum Mossberg 12-Gauge Shotgun Side Saddle Shell Carrier: Manufacturer: Monstrum Color: Black Gun Make: Mossberg Gauge: 12 F