CZ 452, 455, BRNO 2,4, and 5 kit
This kit removes the creep and lightens the trigger pull weight by the use of shims and new springs. Kit includes 4 shims and 4 new springs plus a 3/32 roll pin to replace the original front trigger pin. Trigger pull weight can be adjusted from approx. 1 to 3.5 pounds. Individual results may very.