Fits and Functions in the following CZ SP-01, SP-01 Manual Safety, SP-01 Phantom, SP-01 Tactical/Decocker and Shadow 1. 

Replace the only internal plastic part inside the CZ 75 SP-01 with 316 Stainless Steel!

Custom manufactured CZ 75 SP-01 Upgrades to Improve Performance and Reliability.  316 High Polished Stainless Steel Guide Rod for your CZ 75 SP 01 Tactical Accessories!  Give your CZ 75 Stainless Steel instead of Plastic!

Must be used with a Round Wire Recoil Spring...cannot be used with a Flat Wire Recoil Spring.