Henning Magazine Spring for STI - Staccato 2011 Extensions
STI - Staccato 2011:
- 11-coil Spring : For 16 Round Mag on Staccato C2 compact grip and our H600-SS3 Plus 3 extension
- 12-coil Spring : For 17 Round Mag on Staccato C2 compact grip and our H600-SM3 Plus 3 extension
For 17 Round Mag on Staccato Full-side grip and our H600-SS3 Plus 3 extension
- 13-coil Spring : For 20 Round Mag on Staccato Full-size grip and our H600-SL3 Plus 3 extension