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Bm20

jvollenberg

jvollenberg

Well-Known Member
Ordnance approved
So I have some questions that maybe someone out there can help me with.

On the BM20 100-MM round. I am seeing the manufacturer as 33 (which I have in Hungary). Am I right in the way I am reading this? Is it possible 77 is the manufacturing code? That isn't the way I understand projectile marking codes, but I could be wrong.

Any help would be appreciated.

Joe
 

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If it is the manufacturer's code, are you sure it's complete ? I have a 771 : Russian state ammunition factory, Podolsk


Yoda
 
Last edited:
The other example I have (can't post pictures right now) has 33-22-78

So the common number between the different examples are all 33.

Joe
 
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