Wish I could help. I have a S&W Mo. D also made by Husqvarna and have tried to get an upgraded trigger but no luck. Husqvarna made some very good rifles back in the '60s and that is why S&W had them make rifles for them for awhile. Don't know why they stopped. My rifle is a short barreled .243 Win with a full stock (similar to Mannlichers) and it is a dream to carry and handle. Try the old Numrich Arms outfit. They have a new name now but Google Numrich and you will get them. Good luck!