Clean and protect your CZ with caliber-specific kits—rods or pull-through cables, bronze/nylon brushes, jags & patches, CLP/solvent, and chamber tools. Pick sets for 9×19 (CZ pistols/Scorpion), .22 LR (CZ 457), and 5.56 (Bren 2) for best results.
Yes I have used it ,it's a fantastic replacement part ,it's high quality and fits perfectly, and looks modern compared to the original, and will be indispensable in the winter wearing gloves ,would highly recommend this part.
Kirk Buick.