Fast clamp / quick release screws
Cheekpiece clamp (Art No 001151) replaces the cheekpiece screw on the 2213/2313 ALU stock (not Precise)
Allows the quick adjustment of cheekpiece height on that stock
Buttplate clamp (Art No 001152) is for the 4765 buttplate (only)
Allows the quick adjustment of the 4765 buttplate on its vertical column
The two options have different screw lengths, so are not interchangeable
