26x130 Colt CR 26 VRFWS / 26 x 130 Colt Constant Reaction Gun / 26x130 Colt CR 26 2nd type /ECRA-ECDV 26 130 BGC 010

Disparo ocreado en EE.UU. en 1969. VRFWS= Vehicle Rapid Fire Weapon System; CR= ¿Constant Reaction o Colt Robinson?