I do believe its a cheek riser for the vz58
You'll forgive the low end pic. Either way you get the idea. it works perfect and you are right on with the optic so target acquisition is faster and that much more fun.
When the optic fails you just drop it down and use the irons.

You'll forgive the low end pic. Either way you get the idea. it works perfect and you are right on with the optic so target acquisition is faster and that much more fun.
When the optic fails you just drop it down and use the irons.