Lego MP5 SMG (Speed Build) Working!

LEGO MP5 SMG Build Tutorial | Realistic Action & Satisfying Mechanism! In this video, I’ll show you how to build a LEGO MP5 SMG with a smooth sliding action, realistic design, and satisfying mechanical movement. This step-by-step tutorial walks you through the build so you can recreate it at home using standard LEGO pieces. Whether you enjoy LEGO engineering, custom builds, or mechanical designs, this project is a fun and creative way to explore how moving parts work together. Perfect for builders who like hands-on projects and functional LEGO creations. What you’ll see in this video: Fully functional pump action mechanism Internal build structure explained Smooth sliding motion and locking system Don’t forget to like, subscribe, and check out more builds on the channel! DISCLAIMER: This video is for entertainment and educational purposes only. This LEGO build is a toy and is not a real weapon. Please use responsibly and do not modify or use this design in any harmful way. LEGO does not sponsor, promote, and is not affiliated with this video. #LEGO #LEGOGun #LEGOMP5SMG #LEGOBuild #LEGOTutorial #LEGOEngineering #CustomLEGO #LEGOWeapons #STEM #DIYLEGO