Same size, different strength.
I believe they're a few pounds heavier than the Blackhawk spring.
Wolff springs sells them for about 4 1/2 bucks.
Under single action springs they show...
"Factory Standard..: 23 Lb. (Reference Only)
Extra Power.........: 24, 25, 26 and 28 Lb."
Complete thread:
- Ruger Old Army mainspring question -
Paul,
2021-01-16, 18:57
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- Same size, different strength. -
cas,
2021-01-16, 19:02
- Same size, different strength. Old Army 27# - Mike P, 2021-02-01, 19:30
- have you checked your spring? - bj, 2021-01-17, 19:20
- Ruger Old Army mainspring question - RidinLou, 2021-01-18, 13:35
- Same size, different strength. -
cas,
2021-01-16, 19:02