PUBG introduced recently a new feature: BATTLESTAT skins, tracking kills. Unfortunately, there is only a skin which has this feature at the moment.
What do you think about adding a level 100 reward for each weapon giving a battlestat skin? This would really feel rewarding for us, the players.
Hitting level 100 in Weapon Mastery is a pretty awesome achievement. You're currently rewarded with a MINIUNKNOWN charm for that milestone, but we're always on the look out for more ways to both incentivize and reward players. There are a ton of cool rewards we can come up with. Currently charms are our focus and it's a safe bet that this batch of charms won't be the last.
BattleStat skins are still pretty new and currently occupy a unique spot in PUBG. There are still ongoing discussions about just how and where they'll fit in long-term.