ACOG BDC/ 300 BLK 9.5" TA11

[ASH556]

The only info I could find from Trijicon shows that their BDC's are calibrated from carry handles for both the .308 and 5.56. The basic question is this: Which BDC will more closely match the 300BLK 9.5" barrel ballistics, the .308 or 5.56? I realize that neither is likely to be a duplicate, especially as you go further out, but even a work around such as "400yd hash on 5.56 BDC = 200yd for 300BLK" I have the drop data from the 300BLK 9.5" from the 300BLK site, but I can't find anything that lists the ACOG BDC Data in MOA. Does this make sense to anyone but me?

Thanks for the help!