Weapons (Red Dead Redemption 2)

In General the question is. What weapons best of each class? Best gun, best shotgun, best rifle and best rifle. Well, the gun probably. What exactly does luchshest it is advisable to paint. Need answers from knowledgeable people who have studied all guns is enough. Let's say the carbine. Which is better for the HS, which is better for the taps in the badik? If at all there is a sense to look for the rifle on the spam in the torso.