Colt-M231-Firing-Port-Weapon-mounted-in-M2-Bradley-door-1986-768×254
A Colt M231 Firing Port Weapon mounted in M2 Bradley door 1986. Stoked with tracers, the gun was sighted via periscope (Photo: Christopher Barzyz)
A Colt M231 Firing Port Weapon mounted in M2 Bradley door 1986. Stoked with tracers, the gun was sighted via periscope (Photo: Christopher Barzyz)