Feel completely different! - Geissele 2 Stage Trigger

This trigger is a must have for your AR if you are still using a mil-spec trigger. It breaks like glass and feel really light. However, you need an external hammer pin retainer to hold the hammer pin (other triggers have the retainer built-in internally). If you had not pay attention when removed the hammer (if you chose to do so), you would lose it; fortunately the package includes a spare one. Another drawback was the included pins did not fit my DDm4v7 lower and I had to reuse my old pins, but it was not an issue to me.