Erno86 - have you broken many Geissele or Rock River match triggers? Have you specifically broken them during the defensive carbine type classes you referenced? Is there a certain number of rounds you expect these to fail, or are you also suggesting these fail due to a rate of fire contribution as well? Could you comment to the incorrect selection that military agencies have specified the Geissele triggers in some campaign rifles? Could you also comment to the design differences between the Army SDMR trigger from KAC which has a thinner neck and larger head than the RRA and Geissele hammers which would make the KAC somehow more durable than the lower inertia Geissele or RRA?