CZ 455, ZKM 452 lighter trigger springs below 12 magnification Works as a replacement of

Works as a replacement of the factory sights

IPX4 water resistant

Lighter trigger spring

Side Focus Min from 10 Yards

CZ 455, ZKM 452 lighter trigger springs below 12 magnification Works as a replacement ofLighter trigger spring. It allows you to reduce trigger pull. Specification original CJMF product made in Czech republic The set includes four springs allowing reduction of trigger pull from the factory 1. 3kg down to 0. 3kg trigger pull. Factory spring pull 1. 2 1. 4 kg 1# trigger spring pull 0. 9 1. 3 kg 2# trigger spring pull 0. 68 0. 8 kg 3# trigger spring pull 0. 45 0. 57 kg 4# trigger spring pull 0. 34 0. 45 kg When the trigger pull is set below