Hello mr roberts, may I ask you if the ribbed shaft cap (buckplate) on the bnz with the single claw assembly was common? And one more question please. What does the inside of the buckplate look like? Is that smooth or even fluted?
With kind regards
The manufacturers of Single Claws, High Turrets and Long Side Rails all started using the checkered butt plates around the same time frame. This d block Single Claw does have a checkered butt plate and on the inside the same pattern is found.