Odin Innovations - M12 Sidewinder 1600rnd M4/15/16 Speed Loader - Black is an innovatively designed Speed Loader which can be used to load Airsoft 6mm BB Gun M4/15/16 AEG Magazines with increased speed and efficiency. The Speed Loader is constructed from Polymer, with Nylon Fibre Reinforced Components, and an Ultra Tough Gearless Direct Drive. The Speed Loader is filled from the top via the Large Top Fill Window and holds up to 1600 BBs, allowing you to fill 22 x 70rnd Mid Cap Magazine. The Speed Loader is powered by a side Crank Handle, which with each turn expels 12 BBs into the Magazine, and can be folded in when not in use to keep it protected. The Gear set inside the Loader features an Special Gear System which prevents damage being caused to the magazine via overfilling. The side of the Speed Loader also features Finger Ridges for extra grip when loading magazines. This speed loader can also be used with a range of other Magazine Types, thanks to Aftermarket 3D Printed Adaptors, which can be purchased separately or the Pattern Files downloaded and printed on your Home 3D Printer, for more information see the Special Instructions at the bottom of the page. This Speed Loader is perfect for any Airsoft Skirmisher, and is a must have product. This speed loader is the Fastest in the world, and should easily replace your traditional speed loader.