Popular upgrades for IPSC Standard Division.
CZ Custom spring and follower kit for increased capacity
Replacement spring for CZ Custom kit CZC 10522
Aluminium magazine base to fit Shadow 2 in IPSC Standard Division box.
Aluminium +1 base for Mec Gar (Shadow) CZ magazines.
Aluminium +4 base for CZ magazines.
Aluminium +9 base for Mec Gar (Shadow) CZ magazines.