Bartholomew Roberts
Moderator
Hornady 75gr is absolutely effective on 150-200lb deer under 200yds; but it will spoil a lot of meat and you won’t be doing any Texas heart shots.
As for cannelure effecting reliability, when you feed bullets into a military semi-auto at near max OAL and high velocity, keeping the bullet from getting pushed back in the case will definitely enhance your end user experience.
As for cannelure effecting reliability, when you feed bullets into a military semi-auto at near max OAL and high velocity, keeping the bullet from getting pushed back in the case will definitely enhance your end user experience.