We’ll have to disagree.factually incorrect my man. a 135 hybrid 25 cal does not have the BC of a 153.5 hybrid or a 156 and you can push the equal BC of a 144 hybrid faster or faster than a 25 CM can’t a 135. My point stands.
Regardless a 6mm 110 Sierra can run faster with a comparable BC to the 25s. My point is factually correct. If people want to try the quarter bores because they are cool and new there’s nothing wrong with it. But it does neither recoil nor wind drift better than what’s around it. It’s a nice betweener but that is all.
You say the 6.5 can push the 144 faster than the 25 can push a 135. Off Hogdon reloading site, the 134 loads faster than the 143. They didn’t have Berger bullets, so I used the Hornady bullets. They are attached. This is consistent with everything I know about smaller bullets being shot with essentially the same powder capacity and charge weight.
If I am wrong, let me know. I try not to be.
Also, here are the BC of the 156, 143, 135, and 110. People can use this information for comparison.







