PUBG · Low Tier
The only gun using 12-gauge slug ammo burns through what it finds too quickly, so each case yields more.
For every weapon between B tier and the bottom of the list, apply one buff to help it compete with better-rolled loot.
Each entry lists the move or ability affected, the adjustment itself, and — where the analysis states one — the problem it is meant to solve and the reasoning behind it.
O12 is one of PUBG's entries — the full tier-by-tier breakdown covers the whole roster.