I'm pretty sure this has been addressed before, but I <i>did</i> do a search beforehand, but as to avoid necro-posting, I started a new topic. Essentially, I can dry fire my hi-capa to my heart's content, and it is just fine. But should I try fire it with BB's in it, it will only shoot 5 times before running out of gas. I'm trying to figure out, essentially, if my hi capa was just a bad investment, and if I should move on to a better brand, or if I'm just doing something wrong.
And just if you're wondering, I've allowed for a proper gas charge in the magazine as well.