Gun Tank’s Resolve (Ex)
At 1st level, the gun tank can shrug off the most serious of attacks. When the gun tank is wearing medium or heavy armor and is subject to a critical hit or sneak attack, she can spend 1 grit point as an immediate action to attempt to negate the critical hit or sneak attack damage. At 1st level, she has a 25% chance of doing so. At 10th level, the chance increases to 50%. At 15th level, the chance increases to 75%. While a gun tank’s resolve does not stack with the fortification armor special ability, it does work in concert with that armor special ability or similar effects, so a gun tank can use this ability even after the armor of fortification has failed to negate the critical hit or sneak attack damage. This deed replaces the gunslinger’s dodge deed.