Description
Wolff S&W J FRAME STD HAMMER SPRING 8.5LB Pak of 1
SMITH & WESSON J FRAME REVOLVERS
Includes Models: 31, 32, 34, 36, 37, 38, 42, 442, 49, 60, 63, 631, 632, 637, 638, 640, 642, 649, 940.
Note: Springs will not fit and function in Bodyguard J Frame with polymer frame.
Hammer Springs
Hammer Springs (mainsprings)
- Reduced Power…: 8 Lb.
- Factory Standard.: 8.5 Lb.
- Extra Power………: 9 Lb.
Note: Models 317, 650, 651 have a 12lb rated hammer spring.
Hammer Springs – Pak of 1