Just installed this trigger today and am wishing I got the Red color instead. I just want it to pop more. Anyway, I called APEX and they charge a 25% restocking fee plus returning shipping. Rather then lose money returning it I just figured I'd sell it for a discount. Definitely much smoother than the stock trigger.
$57 and free shipping
1 ea. Aluminum Shield Action Enhancement Trigger - Thin Blue Line Series
1 ea. Trigger Return Spring Installation Shield Slave Pin