It is ass I saw how with the right attachments the 680 slams but it was with slugs I decided to use explosive slugs big mistake I used a epic tool with a flawless atherium crystal and it was not good, tier 1 its okay, tier 2 it’s fine but can do better, tier 3 was the worst it did damage similar to common rarity gun the only pro was that it staggered the zombies but other than that it was awful I thought It was gonna be a good weapon to kill bosses but no I was wrong. Hopefully it serves as a warning or maybe potentially a good stagger gun.