After extensive testing in 1989, four rifle designs—Colt ACR, AAI ACR ... Service Small Arms program to conduct a study on the M16A1 and find out if it was still a competent rifle and the ...
a modified version - the M16A1 - became the standard service weapon across the US military. After the Vietnam War ended, Colt began marketing semi-automatic versions of the rifle to US gun ...
a modified version - the M16A1 - became the standard service weapon across the US military. After the Vietnam War ended, Colt began marketing semi-automatic versions of the rifle to gun ...