[Brakoo]

I just finally got around finding the parts I needed to reassemble my TM MEU with the VFC metal kit on it and I'm running into some problems with it. The gun won't shoot at all and most of the time whenever I pull the trigger it seems like the hammer can't fully hit the firing pin. The other big issue I have is when I pull back the slide it will get stuck near the end of its travel and in a few other cases it feels like the slide is just jammed and I can't even pull it back.

I have a few upgrades in there and I did try with different recoil spring and I didn't get any better results with any of them. Anything I should look for ? I did rechecked the slide assembly and everything seems to be properly seated but then again I could be wrong.