Does any one know if it very difficult to rework a Win 670 trigger down to about 3#? Do they make a replacement trigger that would be better? Thanks

The M70 trigger can be adjusted to about that weight. All you need is some ignition wrenches and a screwdriver.

http://www.snipercountry.com/Articles/AdjustingWinTrigger.asp

Savage99, Great link. Thanks a bunch.