wow...my 2nd cousin gave me my 1st paintball gun about 2 years ago...i had very little experience with paintball at the time and my friend had an old stingray II ice...it sucked. The next day (after the marker broke) i got a call from my cousin saying he wanted to give me his paintball setup (gun, c02, mask, hopper) for free!!!! I agreed and wanted to know what kind it was...was it a autococker, piranha...even a spyder??? no it was even better...a stingray I with a rusty bolt. WOOHOO! anyway...how do you open those little sob's. Theres nothing clear that tells me how to open it up...ill post pics later of the awesome ghettoness.