Geez, how many times do you have to headshot these fools!!?? Farcry 4 was amazing to me this Farcry 5 is a glitchy nightmare!! Im so disappointed.
one bullet in the head, or using armor piercing for stronger ennemies. Also these fools if I guessed well in faith region, like 1 or 2 headshot. For sure this depends on the distance and the weapon (if you use a sniper, a shotgun etc.)