Looking for any advice or help. I have a SW9VE SW Sigma pistol (9mm). Had it for 3 years or so, never any problems/jams, etc. Used the same ammo this whole time, never had a hiccup with it or any FMJ. Last range trip and at home the other day though, I experienced a couple nose dive jams when racking the slide back and 2 whilst firing.
Have thought about this and thinking some possible explanations:
1. Feed ramp needs some TLC (cleaned and oiled the crap out of it)
2. Magazine springs are not strong enough anymore (not sure about this or how I replace them)
3. For when racking the slide, I'm not pulling back far enough or letting it go too soon maybe?
I've cleaned and oiled this puppy up but haven't been able to figure out yet if its just happening with one of the magazines. Oh well, I'm more or less a newbie when it comes to this issue, so any advice/help would be appreciated. Really just interested in fixing / tuning it to get it back to 100% working order. Thank you all in advance.