You can still buy an old style trigger from Numrichs. Done properly, they're still as good as a timney or Shilen for a lot less money.
I've got a Timney, a Shilen, and a Jewell but I'm just as happy with old style factory Remington triggers after re=springing and a little polishing.
Yup -- Timneys are kinda Remington's with nuts instead of screws.
I've "worked over" 4 older 700 LH triggers and have a Timney on one newer 700 LH VS. Can't really tell the difference.