Mossberg 500 Rolling Thunder Complete Specs and Full Gun Specifications

This type of gun has 12 Gauge, 20 Gauge and .410 Bore Models, 3" Chambers in 12/20 Gauge; (2.5" Chamber in .410), and 18.5 or 20" Barrels with Stand-Offs, Muzzlebrakes. Tri-Rail Forend and Tactical Light Forend Models, New ZMB Chainsaw and Persuader Models, and Free Gun Lock/10-Year Limited Warranty Included.