At 0ne with the Gun is the tier 5 skill in Zer0's Sniping skill tree. It greatly improves accuracy of sniper rifles when aiming from the hip. It also increases the reload speed and magazine size of sniper rifles.
- Hip-shot accuracy: +20% per level (+25% first level)
- Reload Speed: +10% per level
- Sniper Rifle Magazine Size: +1 per level
There are no class mods that boost this skill beyond 5 levels.
- The first level increases hip-shot accuracy by 25% instead of 20%, making it one of the few skills in the game that starts off with one value but increases by a different value per rank.