[cocojo]

I have a QA in 9mm and evey time I go out and shoot about three hundred rounds, I always get one or two failures to fire. I shoot Winchester ammo, does any one else have this problem. I clean out the firing pin and chanel every time I clean my gun. I got one FTF the other day and tried this one round three times with no luck, very light hit primer was slightly deeper, but not enough that a Glock or any other gun wouldn't fire it. It seems that the firing pins should be a smiggen longer . This is the only problem I have had with this gun it shoots great. What gives?
My gun love the Winchester USA 147 JHP's round.

 

[cocojo]

Called Walther today going to sent the P-99 in to be checked.