It will fly at about 1k fps. A little more than 1/3 of the velocity of the .308.
Are you wanting to hunt with it? the .308 will be better. Targets? .308 will be better at any distance.
In my not so humble opinion, there is no reason in the world to go with the subsonic rounds, unless you are suppressing the weapon. You can download a .308 into quieter, lower energy rounds, and do anything that the subsonics can do.
The only reason, IMO, for going with the subsonic round, is if you will be using a suppressor, and will have to have subsonic ammo.
To my knowledge, there is no way to create an accurate, effective subsonic round in a .308 that can be used in a semiauto, but maybe it could be done in a bolt. I dnk.
Are you wanting to hunt with it? the .308 will be better. Targets? .308 will be better at any distance.
In my not so humble opinion, there is no reason in the world to go with the subsonic rounds, unless you are suppressing the weapon. You can download a .308 into quieter, lower energy rounds, and do anything that the subsonics can do.
The only reason, IMO, for going with the subsonic round, is if you will be using a suppressor, and will have to have subsonic ammo.
To my knowledge, there is no way to create an accurate, effective subsonic round in a .308 that can be used in a semiauto, but maybe it could be done in a bolt. I dnk.