He said it was a TriggerTech. I have replaced mine with a Timney. Some folks like the Jewell and Rifle Basix triggers as well. Unless you are a BR shooter, the Timney works great. For serious target work, look at the others. Replacement is easy, held in with 2 pins. The hardest part is aligning the bolt release.I know this is an old thread but which model trigger did you replace it with? Was it an easy swap? Thanks you for your help. Take care.