Shortsword

Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (1d6 + 1) piercing damage.

Two goblin musketeers together can operate a musket

If one uses its action to assist the other gains the following additional action:

Musket

Ranged Weapon Attack: +3 to hit, range 60/180 ft., one target. Hit: 10 (2d8 + 1) piercing damage.