MP5

Overview
The gun takes the appearance of a makeshift MP5 (and a roblox-made MP5K in Trouble Land), the MP5 is the oldest gun in a game made by ManaCloak, being in the Trouble Land demo game and being in Trouble Land's abandoned successor (GTR:NO), it can be obtained for free if you join the Glock Block PD group, however ManaCloak got no joins and ultimately abandoned the idea, accidentally making the MP5 the most exclusive gun in the game

Trivia

 * In Trouble Land the MP5 (formerly MP5K) used to produce light
 * This is because ManaCloak thought the thing at the bottom was a flashlight