Pact of the Trigger

The Pact of the Trigger 

You can use your action to create a hex gun in your empty hand. You can choose the form that this ranged weapon takes each time you create it. It can either be a Sniper or a Revolver (detailed below). This weapon counts as magical for the purpose of overcoming resistance and immunities. 

Your hex gun disappears if it is more than 5 feet away from you for 1 minute or more. It also disappears if you use this feature again, if you dismiss the weapon (Free Action) or if you die.

You are proficient with your hex gun and can channel cantrips through it as bullets, using it as an arcane focus. If you do so, instead of increasing the damage of the cantrip you can cast the cantrip for additional times as the same action (this does not apply to Eldritch Blast), cantrips cast this way must deal damage and must have a spell attack. 

You can cast cantrips this way 2 times at level 5, 3 times at level 11, and 4 times at level 17. If you cast spells this way, the damage can apply more than once, but additional effects cannot be applied to the same target twice.

*Sniper Form: The range of your spell attack rolls cast through the hex gun are doubled. While wielding this weapon you know the ray of frost cantrip.

*Revolver Form: Being within 5 feet of your target doesn't impose disadvantage on your ranged spell attack rolls cast through the hex gun. While wielding this weapon you know the shocking grasp cantrip.