There is no doubt that Oscar Frederick Mossberg’s 12-ga ... The Model 500 ATI Scorpion arrives from the factory configured with heat shield, collapsible stock and rail for optics.

The Mossberg 500 utilizes an aluminum receiver to reduce ... This accounts for standard gun add-ons such as sling swivels, barrel heat shields and pistol grip sets that are not shown on the ...

The shotgun with the most recent U.S. military pedigree is the Mossberg 500 series ... effectiveness of the supplied heat shield. A typical military grade 500 series shotgun has all-metal ...