[Beechcraftpilot]

Just Got a new Glock 30 and for the most part love it. Its not a kimber..... but it shoots well. For some reason I can only put 9 rounds in the magazine. Anymore and it has trouble locking into the glock when I insert it. I try to slam it on up there and it falls out. I once succeeded but then I tried pulling the slide and it was almost impossible, it really munched the top cartridge too. But with 9 rounds works perfect. Maybe the spring in the magazine is really stiff still so I should store them loaded for a while? Any suggestions would be appreciated.