2 byf45

Cool serial 1000.

What's stamped on the top of the receiver of the later one? What's on the bottom of the bolt flat for an acceptance?
 
Thanks for the images. I knew 37807 had an armorers spare bolt in it but wasn't sure of the maker. I'm always interested in seeing them.

On 37807 there appears to be an AR or AB stamped on the top of the receiver between the mod 98 and byf45?
 
Ah. I see. I figured it was some sort of post war proof but I've never seen that one before.
 
hi
ah !!! here we are , may somebody says me what is the meaning of the "O" letter stamped on the bottom of the bolt ( S/N 1000 ), i thought it was a subcontractor code but not sure and not logical the "O" subcontractor is not known to have produced bolts bodies , there is the same on the byf 44 75098 "l" bloc in the ref picture list .
thanks
ber
 
Last edited:
toulon44 said:
hi
ah !!! here we are , may somebody says me what is the meaning of the "O" letter stamped on the bottom of the bolt ( S/N 1000 ), i thought it was a subcontractor code but not sure and not logical the "O" subcontractor is not known to have produced bolts bodies , there is the same on the byf 44 75098 "l" bloc in the ref picture list .
thanks
ber
Click to expand...

Probably just an in house inspection stamp. 75098l has an FN manufactured bolt in it.
 
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