by $18.90 This ”Follower Kit” is for use in CZ large frame (Tactical Sport/Czechmate), factory 9mm/.40sw mags. This kit is designed for a mag OAL that measures up to 171mm long and includes a ”Grams Format” follower (CL) & (13) coil spring. SKU: FKCL-13 Categories: CZ Follower Kits, Follower Kits Related products FKS-11 $18.90 FKCMG-11 $18.90 FKCP-11 $18.90 FKK10-13 $18.90