Quoted:
As much as I love the Knight's, I do have to wonder about the high price. The trigger is an off the shelf M16A2 trigger, leaving only the remaining three parts (hammer/sear/disconnector) to be manufactured.
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Time for this KAC shill to chime in. Got 3 KAC semi 2-stage match triggers, though there are some decent alternative triggers at a lower cost. However, for my M16, I didn't see anything else out there. The KAC M16 trigger is phenomenal in both semi and F/A. We can debate triggers on the semi's, but there is no other game in town for M16's as far as I know.
Expensive - you bet! However, everytime I feel that trigger, a smile creeps across my face. I will never regret having got the best. Anything else now would always stir misgivings in me. If you can, wait and save up the extra scratch to pony up for one.
I must admit, however, that for my cheap parts gun project I am completing - I got a RRA match trigger, a compromise as I was trying to put this rifle together as cheaply as possible, but not to the point of a crappy trigger.
Edited to say: Maynard, sorry for twisting your thread and not answering your original question. IMO, RRA are fine, especially for the money. I put them in the middle of the pack as far as desirability. If you are going all out, or really want the best of triggers, consider some of the others mentioned here. The RRA trigger is far better than the stock trigger and will please you, better than even some other match triggers, but that is splitting hairs. It's worth getting unless you can get something even better but more expensive.