Lighter trigger?

ms6852

Sergeant
Full Member
Minuteman
Aug 16, 2008
413
0
San Antonio Texas
If I wanted to lightened the trigger pull on a factory 10/22 ruger, can it be done by just clipping one or two coils from the hammer or does it have to be done to the sear spring? I have polished most internal parts but I am still at around 4.5 lbs.
Help would be greatly appreciated. I do not want to purchase a power custom hammer sear kit but will if that is the only way.