Colombian 5.56x45

This is a 5.56x45 headstamped IM 97 149 and produced by Indumil in Colombia. Because of the lot numbers, each composed of 25,200 to 201,600 rounds, there are hundreds of headstamp variations to look for. There are also ball, tracer and blank loadings.

Ron, this is your worst nightmare, German WWII lot numbers in 5.56x45 ammunition!