The Emach trigger and pushbutton frame arrived today. After installing them and dialing in the trigger, the Emek almost feels like a different marker. I actually ended up cutting a new spring for it too. The longer Emach trigger made my last spring feel almost too light and I still don't care for the stock trigger spring. I cut a new pen spring coil by coil until it felt just right to me. The Emek pushbutton safety works perfectly with the Emach trigger too. The safety itself is strong and snappy, so there won't be any accidental clicks on it. Overall, I'd say that when dialed in right, this gun feels nothing like the field rental marker PE intended these to be. I'd actually consider this to be my new primary mech over even my Mags and Cockers.