Bola: Baja Gcr15, Perlakuan panas, HRC56 mnt;
Presisi tanah dipoles krom keras berlapis
Tubuh: Paduan baja, Perlakuan panas, Berlapis seng, Perlakuan kromat
Ras: Paduan baja, Perlakuan panas, Berlapis seng, Perlakuan kromat
Permukaan kontak geser: Baja/Baja