ALG Defense is a spinoff from Geissele Automatics. The ALG Combat Trigger (ACT) is the same trigger found on the Haley Strategic/BCM Jack Carbine. I had a chance to check out the Jack Carbine at the Geissele booth and I liked what I felt. The trigger is based on the stock mil-spec M4/M16 trigger, but is sharper and smoother than the stock trigger. The great thing here is that the ACT is value oriented and priced at $65.