Great for competition rifles - Timney Triggers Daniel Horner Signature AR 2-Stage Adjustable Trigger

I got this trigger on a recommendation, and unfortunately it did not meet my use case: It is incompatible with the Mantis Blackbeard dry fire training system, and I suspect it is incompatible with many similar training systems purely based on how the relevant mechanisms are not identical to milspec triggers.

If I were setting up a competition rifle, I would highly recommend it. Very adjustable trigger pull with a crisp break and extremely small travel. Short reset is an understatement: This is a hair trigger if you want it to be. The only limitation on the trigger pull is making sure the reset engages when the bolt returns. It took a little adjusting to get it to reset reliably with my rifle, but it was fantastic once dialed in.

The only reason I take off a star is because it is incompatible with a popular dry fire system (and likely many others). Ammo isn't cheap, and I would rather get more time on a trigger than have a nicer trigger.