Colt M4 - military vs export
I was looking at Colt's website and it listed the military models as the 920 (M4) and 921 (M4A1), while the export versions were the Model 977 (A1) and 979 (M4). How do the export versions differ from the US military models?
__________________
"Everything is impossible until somebody does it - Batman
RIP Kevin Conroy, the one true Batman
|