AR Lower question

[Wallace's]

Found the prob. Took my factory built AR apart and a spring is in wrong place on the one I built.

That's one of the most common errors for first time builders. Glad it was something minor. No big deal!

 

[silverado31794]

Glad you got it worked out. If the hammer slides into place easily - you're doing it wrong. You usually have to fight that SOB into position and push the pin through while fighting the tension of the spring the whole time. It's one of the many times that I wish I had three arms.

Yea the tip of my thumb hurt like hell afterwards