Grendel vs 308

[bigbear_98]

The comparison you cite looks to be a low BC grendel buller at a modest velocity against a high BC 308 bullet in a very hot load. If you compare something like a 123 gr scenar at 2600 to that same 308 load you should see almost identical bullet paths from the two cartridges.

G7 numbers ran for both bullets.
Hornady sst is a low BC bullet??

175 smk is .243 G7BC. .496 G1 (<2800fps)

123 sst is ~.260 G7BC. .510 G1