This ammunition is etched with alchemical runes that are reactive only to Atnos's Rifle and Atnos's Sidearm. Each time you attack with the weapon, you expend one piece of ammunition. Drawing the ammunition from a case, or other container is part of the attack. Immediately after the ammunition hits a target, it is destroyed.
Alchemical Engravings. You spend time reapplying the specialized formulas you concocted onto a new set of bullets to replenish your ammunition for the next encounter. You restore up to 15 bullets during a short rest and 30 bullets during a long rest.
Emergency Provisions. You can spend a bonus action to replenish 1d8+2 new bullets up to an amount of times equal to your proficiency bonus. You cannot do so again until after a long rest.
Notes: Bonus: Magic