Can anyone explain the difference between these rounds…
- DAG 4.7 MM headstamped round, and;
- DAG 4.9 MM headstamped round
where both have bullet diameters of 4.9mm.
I have 11 variations, but am unable to properly sort them. Bullet diameters range between 4.89 and 4.91mm. They are all based on the 5.56x45 case and some have DAG .223 and DAG 5.56 MM headstamps.