The 308 wont have any problem with monster boars, the shield be no problem if using a 308, it go down. A 223 depending on distance, projectile could be a problem if hit a good boar is the shield.
Shot placement and a 223 will be fine thou. Pigs stand still in the spotlight ok, if a good set up no reason cant head shoot or neck with a 223.
Never had a problem ever with a 243 on boars.
Think the old shield rumour is from people using .22 and loaded down bail rounds, ie 44mag, 308 low powered etc and boar shields can be a problem.
At normal power a 308 will drop any pig hit in shoulder unless using some crap ammo not suited for purpose that explores on impact
Bookmarks