Should The Army Switch From 5.56mm To 6.8mm Ammunition? - Task & Purpose

Should the Army switch from 5.56mm to 6.8mm ammo?

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Pull the trigger on the 5.56mm to 6.8mm ammo switch

Pull the trigger on the 5.56mm to 6.8mm ammo switch

Army veteran Chris Capelluto reviews the life long tease from the Army about the 5.56mm switch to 6.8mm SPC rounds and provides a brief history of all the military's successful different main battle rifle and ammo adoptions.

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