[davetex]

I’m betting it will be fine. DPMS makes a good rifle and they’ve been doing so for a long time. The hammer issue was probably a one off, as that is a very rare occurrence.

The single best upgrade I made on my AR10 was a CMC drop in trigger, so you might have replaced it anyway. Here is another good trigger option...........

http://www.groundzeroprecision.com/collections/featured/products/rise-armament-black-fallout-ra-140-precision-drop-in-ar-trigger?variant=7912176705

[RC one]

That does look like a robust trigger. I had good luck with the hiperfire hypertouch 24C which I installed in a stag model 8 so I went with the hiperfire EDT3 which someone on the internet described as "beats mode" trigger.

I agree about that hammer. I think I won the lottery there. I'm not saying I'm going to abuse this rifle but I'm going to find out if there are any other weak points.