A Rocket Launcher that fires an HEDP Rocket at a speed of at 950 feet per second up to 980 feet which explode and deal 6d8 Fire Damage.
It’s up to you to decide whether a character has proficiency with a firearm. Characters in most D&D worlds wouldn’t have such proficiency. During their downtime, characters can use the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.
This weapon has the following mastery property. To use this property, you must have a feature that lets you use it.
Sap. If you hit a creature with this weapon, that creature has Disadvantage on its next attack roll before the start of your next turn.
Notes: Replace Damage Type: Fire, Ignore Weapon Property: Loading, Investigation DC 23, Damage, Combat, Range, Two-Handed, Ammunition (Firearms), Reload, Sap