CHINA TOPIX

Updated 11:29 AM EDT, Tue, Jun 16, 2020

Make CT Your Homepage

5.56×45mm NATO

Same?

US Marines Set to Adopt Army M855A1 EPR Rounds for their M4s and M16A4s

Army and Marine M4s both have a caliber of 5.56 mm and fire 5.56×45mm NATO rounds.

Real Time Analytics