bsa in the 5 of them I have shot,the triggers all felt great....maybe I am not too fussy, but in those rifles they felt just fine,and shot great.I never felt a nee to touch any of those 5 triggers.
I have no squawk with them;just don't know how they hold up is all....plus using the pre 64 triggers for so many years I trust them.
But I think a SC M70 FW in 270,in a light synthetic,light mounts and BM,will be as good and functional as anything a guy could build...practically speaking.