i was noticing that in the crosman 1077 you guys have added airsource cans and also the larger Co2 tanks and not the powerlets. I have a crosman 2260(the bolt action one) and using the 12gram co2 powerlet is just not cutting it i lose fps andaccuracy after 3 shots. I wanted to know how i can adapt my gun to use the larger co2 tanks or maybe even airsource. Youe help will be appreciated.