Greetings all, I just tried out my new M4 and its everything I've read about . But reading up on the 922r Bollocks, I saw comments of the disconnector being the "Weak" link, something new to me . I have friends overseas who are medics who have used or have them in there unit and rave about them. I asked if the disconnector was a problem for them and they said it had come up but not often, reminding me they pound the crap out of them. I wanted to see how many here replaced all of the trigger group or just the Disconnector (reliability vs 922r or both) . Regardless if it has a few bugs, this is one BAD BFG !