DesignAndPrint - Assambly electronic airsoft speed loader

here i will show you how to assambly the electronic airsoft speed loader here's what you need. 1 - screwdriver sandpaper strong glue 5 - 5mm screws with fine thread 2 - 3 mm screws with fine thread Servomotor 35 KG a piece of a inner barrel the design video    • DesignAndPrint - electronic airsoft speed ...