Essentially, this is an attachment that goes over the barrel of the Dricon Rifle Thing. Since bullets can't penetrate through the skin of Ugs, we simply transfer all the energy (which is a lot) into these balls that can incapacitate (not kill) due to their extremely high concussive force. Mag size is 10 rounds while aftermarket mags up to a 40 round drum for the standard caliber are available. There are calibers from everything to whats comparable to a 22LR to 20mm. The highest mag capacity possible with the smallest rounds is 200, and using the 20mm can not only incapacitate but can also travel 3x further have deadly precision dent or even pierce metal and can knock anything like 4ft backwards. The magazine can also be side-mounted or bottom mounted depending on the users preference