Geissele mr556 trigger - Geissele Hk Mr 5.56 Trigger

While I ended up returning this trigger NIB to Optics Planet, and ended up going with a Geissele HK 416 SSF instead, the HK Geissele trigger is a definite upgrade in line with what many have come to expect from Geissele. The stock HK trigger is not by any means a bad trigger, is in fact very good for what it is, the Geissele is just a bit better. Optics Planet makes that just a little bit better by making it more affordable. Hard to beat the price from Optics Planet, and if you can find it in stock elsewhere cheaper odds are Optics Planet will match or even beat them on the price.