Check your Anti-Walk pins.
My JP is the only AR I have with these pins and I got this notice:



Sure enough, my hammer pin screws were loose. The trigger pin was fine- go figure.



Luckily I had some 242 and was able to fix the problem.

I know a lot of members here have the Anti-Walk pins- do you check the screws regularly?

PS, don't tell the wife I used one of the dog beds as a gun mat. Or I'll get this..... :rant:

youd be in more trouble if you scratched the table. im still living that one down.

i use blue loctite on my pins