Go to youtube and search Mike Ellingsworth. He is the go to for Hatsan info. Before you adjust the trigger, you have the Quattro type, remember that the trigger is designed to be pulled at roughly a 30 - 45 degree upward angle, not straight back like a normal trigger. Pulling the trigger, at the recommended upward angle, angle makes a world of difference in the weight.
Quote from: longhunter on October 31, 2017, 08:10:42 AMGo to youtube and search Mike Ellingsworth. He is the go to for Hatsan info. Before you adjust the trigger, you have the Quattro type, remember that the trigger is designed to be pulled at roughly a 30 - 45 degree upward angle, not straight back like a normal trigger. Pulling the trigger, at the recommended upward angle, angle makes a world of difference in the weight.The picture below demonstrates what longhunter is talking about. When pulling the Quatro trigger, allow your finger to rest on the trigger guard and follow the upward curvature of the trigger guard as you pull the trigger. You are basically using the guard as a finger rest and guide. See the picture below. If you call Hatsan USA, their service Tec's will tell you to pull the trigger with an upward angle. The picture show how to do this using the trigger guard to guide your shot. My Best Wishes to you Sir - Tom
I can't get my head wrapped around you folks talking about having to throw out all you learned about trigger disipline in order to shoot these Hatsans. Do you find yourselves pulling up at a 45 on everything else you shoot afterwards?
I won't go into changing screws but will give you the basic trigger adjustment for the quattro trigger. There are three screws total, third being behind the trigger. This is unscrewed until no resistance (there is a spring under it) then turn back in 1/8th turn. Just enough to hold spring under in place. That provides least lbs of pull. The two screws up front are for first and second stage. The first screw, barrel side of trigger, screw all the way in. This pushes the trigger plate down and lessens contact with sear which makes for a cleaner break. Stock screws are kept short for safety reasons so just put screw all the way in. Second screw, closest to trigger, is to adjust the length of first stage. This screw literally hovers over the same trigger plate, the distance above plate is same as length of travel first stage. This you adjust to your liking. Note that any change to first screw will change depth of trigger plate so changes first stage distance too. In nutshell: screw behind trigger is turned out to reduce lbs of pull, screw furthest front of trigger is length of second stage (put all in with stock screw), and screw just in front of trigger is adjusted to your taste for length of first stage.