Lego HK M320 Grenade Launcher

[@kiloalpha1067]

Wow! I'm impressed man! First time for me to see someone use BBs for their ammunition rather than rubber bands or lego pieces

[@idus_7]

I'm not going to put 3D graphics in the video for a while.

[@gklabs]

thats amazing!

[@idus_7]

thanks

[@AlexanderDullaert]

Wwwwwwwwwwwooooooooowwwwwwwww😮😮😮😮😮😮