Evike Zombie Stopper 30 Round Shells for Multi & Single-Shot Airsoft Shotguns (Color: Red, Blue, Black / 6 Pack)

"I definitely suggest buying a pack of these if you have a tri burst shotgun, these particular shells are OEM'ed by AIM TOP so they are definitely better built then the chinese made ones,

on the ones I have for some reason only the red ones feed fine, the blue ones jammed or broke first day, might be some lemons but I don't know, they were cheap so I'm not complaining too much

"I bought these for my double eagle M56. One worked fine, the other did not feed at all. Not sure if I got a lemon or what. Might have to buy more of these to find out the issue or try another brand.

"shells matched what i needed, tri shot with a total of 10 pumps.

however i find the feeding system too tight, in order to feed into the gun it needs to be put in with applied preasure.