After countless shim problems through various tunings with this box

Shs 9 mm ball bearing

you also have a cool functionality in that it can simulate muzzle fire and here you don't even need to have tracer bullets in it

meaning a suitcase that is empty with room for a whopping 64 liters

Output: USB port: 5V

Delta Armory Geværtaske, 100 cm Color:Tan After countless shim problems throughThis practical gun case is the perfect solution for storing and transporting your airsoft guns and accessories. With multiple compartments and pockets, you can easily organize and protect your equipment during transport. Carry the case by the handle or as a backpack using the included straps. Invest in this versatile gun case and experience the ultimate convenience and protection for your airsoft guns and accessories. The gun case features include: