The pellet were JTS 25.4 and JSB 25.4, the gun liked the JTS better then the JSBs. I would say the trigger was lighter then my 25cal Ghost (in stock condition) but not as light as my fixes. The fixed trigger is down to 9 oz but have springs to try and get to the 6 oz range for comps. The harmonic tuner thing seems ok at this point but I have a design of my own which I have now shot into the low 240's (75 yard EBR target) with 25 cal. Ordering parts to do the same thing to the 22 Ghost. I also plan on staying with the stock tuner through trigger, barrel polish and speed tuning to get better idea of its true accuracy.