Here is some actual real world experience:
https://youtu.be/E4qTP-NIiGA
He is using 190gr Sub-X projectiles in his 308. Very good results, but do pay attention to his shot placement.
As for factory ammo:
http://www.guncity.com/hornady-300-b...hornady-ftx-20
300 blackout.
Same.bullet as the 308 in the video, same velocity, will have the same performance.
I do agree though that a larger/heavier projectile will likely be better:
https://www.guncity.com/hornady-45-7...-rounds-368347
good old 45-70 the only government one should trust...
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