Fine tune your Sigma with these guide rod and spring packs. Springs will not work with factory Sigma guide rod.
Includes guide rod and recoil spring(s) in poundage listed.
Features: Guide rod is hardened to a minimum of Rockwell 55 C and polished.
Gunsmithing Required: No
Fits Full Size F series Sigmas only, will not work in compacts. F Series guns are slightly longer in both barrel and slide length
than subsequent Sigma models (C, V, E, G, P series), and were discontinued in 1999. This product is compatible with the older
F Series guns ONLY.