Has anyone been able to get their hands on any “official” documented and published external ballistics information for the MK318 Mod0 (Federal TB556TNB1 or DODIC AB49) round? I’m specifically looking for the typical trajectory / velocity vs. range graphs, tables and/or G1 or G7 BCs.
There is plenty of info out there on the Terminal ballistics of this round. I just haven’t been able to find any info or data on the external ballistics other than speculation “…it’s just like the M855 so the BC is probably 0.304…I think it’s designed to follow the BDC of the ACOG…etc…”
Thanks,
Tony