An assault clip would be a container of bullets that can be snapped into an assault rifle.
if we're talking pistols, then yes. This is completely normal and how your pistol is designed to operate. p.s. assault rifles have clips. Pistols have magazines.
triplek.com
No, you can't put alligator / crocodile clips on a plug.
Walmart
for monsters the helsing for anything else pistol or assault rifle
holsters
Gun shop, gun shows, e-gunparts.com
Assault rifle is a legal term, and laws vary place to place. Under MOST of them, it is a centerfire semi-auto rifle larger than 22 caliber, with a removeable magazine that holds more than 10 rounds, and a pistol grip. The SKS does not have a pistol grip, and has a fixed 10 round magazine. Not an assault rifle.
http://www.gunclips.net/nomo219mmfag.html
I beleive AirsoftMegastore recently got them in stock.
A pellet clip is the same as a bullet clip except for pellets. It fits in the breech of a pistol or rifle and holds the pellets that are waiting to be fired. Some clips are in the handle of the pistol.
Avaialble from gunpartscorp through their website. They are in stock, $25.35 plus shipping.