05-13-2015, 01:34 AM
montana Wrote:I would remove the pistol grip part way to relieve the selector spring pressure and see if this helps. If this helps I would check to see if your selector detent tip looks OK and the spring is not bent. The selector detent is different than the take down pin detents which you should be able to Google an AR-15 schematic to tell the difference. Make sure your selector is installed all the way so the selector detent fits in the grooves correctly. If this doesn't help well try some other ideas.
I pulled the pistol grip off a few times... Even if I just hold the detent tip in with a punch it still has the same problem... I've tried pulling out the detent pin and it looks ok, and the spring is straight... I googled the pin and it looks like I used the right one..