Are there replacement locks for the Match64 rifles for the caliber .22 l.r., .17 HMR and .22 WMR? Are these locks ready to install or do they have to be adapted?

There is a replacement lock for the Match64item no: 008034) pre-milled for the caliber .22l.r. This can be used for all 3 calibers, but the base groove for the respective cartridge diameter and the headspace must be milled individually. This work must be carried out by a qualified gunsmith . The rifle must then be presented to the state firearms inspector.