The highest quality recoil springs from ISMI offered in 12lbs. Will work with our CZ Shadow 2 guide rods to tune your recoil system to the load and the feel you prefer.

Factory spring weight is 14lbs for Shadow 2 9mm.

Factory spring weight is 16lbs for CZ 75 9mm.

The recoil spring is compatible with these CZ pistols:

• CZ 75, CZ 75 B, CZ 75 B SA, CZ 75 BD Police, CZ 75 B Omega,
• CZ 75 B Stainless, CZ 75 B New edition, 
• CZ 75 P-01, CZ 75 P-01 Omega,
• CZ 75 SP-01, CZ 75 SP-01 Tactical, CZ 75 SP-01 Phantom,
• CZ 75 SP-01 Shadow, CZ 75 SP-01 Shadow Orange,
• CZ Shadow 2, CZ 75 Shadow line, CZ 75 SP-01 Shadow line,
• CZ 85, CZ 85 B, CZ 85 Combat, CZ 97, CZ 97 BD,
• CZ TS 2, CZ 75 Tactical Sports, CZ 75 TS Orange, CZ 75 Czechmate.