**SOLD** MK9 MK40 Wolff Springs set $25

**Firewire** · 01-09-2016, 10:23 AM

$25 shipped - Wolff Precision Gunsprings kit 51720. Used for 1 box of 50 rds before selling the MK9. This is substantially much better built than the plastic captured one that comes standard with the MK9.

5 Pieces total:
Guide Rod & Spring Set (4 pieces = 2 springs and 2 guide rod pieces)
20.5lb factory standard weight wolff recoil spring
Recoil Guide Rod and Plug Set
Firing Pin Spring (unused)