In Abyssus, there are several different weapons you can choose from and create builds based on. However, in each run, you'll only get to use one weapon, so you're going to want to be particular about ...

If you are a fan of the 5.56x45 caliber, you should take a look at this Colt M4A1 build. In the game's current meta, this is one of the gun builds you should use for a top-tier PVP and boss-hunting ...