Chesterfield has four MP5 .40-caliber submachine guns and seven .40-caliber UMPs, or universal machine pistols — specialized weapons used by SWAT officers that can be deployed only with the ...

Welcome to another American Rifleman Gun Of The Week video, and this time, we’re checking out a revolver fit for all the private eye wannabes and film noir fans out there. This is the Roscoe ...