This is a direct replacement for the OEM bushing. Eemann Tech Precise Barrel Bushing for CZ 75-01 Shadow, CZ Shadow 2, CZ 75 TS

Compatible with:
• 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 75 Compact Shadow line,
• CZ 75 Tactical Sports, CZ 75 TS Orange.

Diameter of the bore for the barrel: 14,00 + 0,01mm.
Outside diameter: 17,3 mm
Material: Carbon Steel
Note: Does not work with extended or threaded barrels