The Mac11 she told you not to worry about!
This video showcases a unique custom firearm build, identified as a Mac11 upper paired with a 3D-printed lower. The creator highlights that the lower was manufactured using an Ender 3 V2 3D printer and utilizes Esun PLA+ filament. Notably, the firearm is designed to accept Glock magazines and incorporates parts from an AR-15 lower parts kit, indicating a blend of different firearm platforms and customization techniques.









