I have several Glock pistols. At the range my Glock 41 does a number on my trigger finger. The safety on the trigger does not go flush when you fire the gun. So I replaced the trigger with a Flat and straight tactical grade trigger from Suarez International. He sells them for $59.00 plus shipping. That is the lowest price around. Installed an Apex flat trigger on my Glock 22 it cost me $100.00 and I still had to do a polish job on that one.