Crack Shot

Crack shots have a knack for hitting opponents behind cover or survive otherwise impossible odds in an intense gunfight. While not as showy with their gunplay as shootists or gamblers, they are just as fast on the draw, and even more deadly, especially to an unaware target. A crack shot is somehow always able to get the drop on an enemy, or exploit a strategic weakness.

I See ‘Em

When you select this roguish archetype at 3rd level, you can use your cunning action to mark a target you can see. When you make a firearm attack against your marked target, and they have half cover, you can ignore it, and if it has three-quarters cover, you can make your attack roll as if it had half cover. When you hit your marked target with a firearm, you can deal Sneak Attack damage to it. You can only mark one creature at a time, and the mark lasts until the start of your next turn.

Tumbleweed

Also at 3rd level, you can use your Cunning Action to tumble, moving a up to number of feet equal to 5 times your Dexterity modifier in a straight line (minimum of 10 feet). During this movement, you are immune to attacks of opportunity, and can move through the space of other creatures as long as they are not smaller than you.

Grace Under Fire

At 9th level, you gain two new uses for your Cunning Action:

• Duck and Cover. Until the start of your next turn, you can benefit from cover as if you were one size smaller than you are.

• Quick Change. You can holster one firearm, and draw another.

Warning Shot

At 13th level, when you roll initiative, you can elect to immediately make one attack with a firearm. If the attack hits, the target becomes easier others to strike. Attack rolls against that target have advantage until the start of your next turn.

Showdown

At 17th level, if you take the Attack action on your turn using a firearm, you can make one additional attack as a bonus action with the same firearm. This attack can benefit from your Sneak Attack even if you have already used it this turn, but you can't use your Sneak Attack against the same target more than once in a single turn.