Very nice trigger for ar - Mimtac Drastic CR 9 Drop-in Trigger

First time buying this product and was impress with the quality of the trigger kit. Kit came with trigger pin so you can replace the one on your AR. I tried fitting this trigger into both AR9 and AR10, it wirk great. The trigger is not adjustable from factory, single stage -3.5 lbs is whats advertise and its what i received. Excellent product and i will buy another in my next build