I bought the HP C9, I have the 8 rd mag (standard) and a 10 rd mag (i bought it). Neither have EVER failed to fire or failed to feed. I am extremley impressed with this gun, for $159 I got a gun that goes through 9mm 115gr Blazer, and 115gr mag-tech rounds like a champ. I have tested this gun to the fullest, from fast shooting, to 8+1 and 10+1 loading, and everything in between, I have never hand an issue, like HP says, I run a bore snake through it every 300 rds or so, and its perfect. I am highly considering making this my CCW, since I am a bigger guy it is easy to hide on my frame. Also, I have shot Glock 21, SF XD, Sigma SW, and Ruger .357, and the only one to jam so far is SF XD. I don't get why people talk sh!t, just b/c its 150 gun, who cares is shoots everytime and I would trust my life to it.