Hello all, I've been following the forum for awhile and wanted to itroduce myself . I have found some great information on this sight and wanted to say thank you. I've not posted yet because I wanted to get my P99 QA in first and put through It's paces. It is without a dout the best pistol I have ever fired right out of the box. The first day at the range I put three hundred rnds. through it useing Win White Box. The only problem I had was the slide not locking back after the last rnd. I attributed it to the recoil spring not being broken in yet. If anyone eles has had this prob. let me please let me know.