Spellguns
These weapons cast a Cantrip instead of dealing damage through normal means. They require Attunement to use, and their spell effects scale normally. Their Spell Save DC is always 10 + Proficiency Bonus, and their accuracy is the same as a normal ranged weapon.

Melee Weapons (Simple, One-Handed)
Shocking Baton (Shocking Grasp) - 60gp

Pistols (Martial, One-Handed, Ammunition)
Chill Touch - 40gp
Eldritch Blaster - 40gp
Acid Splash - 60gp
Fire Bolter - 60gp

Longarms (Martial, Two-Handed, Ammunition)
Ray of Frost - 60gp
Thorn Whip - 120gp
Sacred Flamethrower - 120gp

Ammo
Pistol Ammo (20 Charges)- 2gp
Longarm Ammo (20 Charges) - 5gp