Bolt sleeve safety for BRNO ZKK

[exausa]

I recently bought a BRNO ZKK 600 action with a Model 70 Winchester type three position safety on the bolt sleeve. I am curious as to the manufacturer of this product. Can anyone shed any light on it? I have a LaPour bolt sleeve safety on my ZKK 602, but this one is different. Golmatic? Recknagel?

[painter]

The ZKK 600 is the predecessor to the CZ 550, which has a factory supplied 3 position safety. I believe that safety is original equipment.

[ZG47]

The ZKK 600 is the predecessor to the CZ 550, which has a factory supplied 3 position safety. I believe that safety is original equipment.

No, no, no. A Model 70 type safety on a ZKK is always aftermarket.

[painter]

The ZKK 600 is the predecessor to the CZ 550, which has a factory supplied 3 position safety. I believe that safety is original equipment.

No, no, no. A Model 70 type safety on a ZKK is always aftermarket.

Thanks for correcting me. Would the 550 safety work?

[ZG47]

The ZKK safety catch is mounted to the receiver. The 550 2-position and 3-position safety catches are mounted directly to the striker assembly of the breechbolt.

[painter]

Shows you how little I know.