"TOZ" in Russian Cyrillic?

[BCRider]

Someone I shoot with has an older 1960's vintage rifle that is marked "TO3". I'm wondering if this is the Cyrillic character version for "TOZ"?

EDIT- Ah..... I should have checked with Google first. The answer came up right away. It is another marking for TOZ as I suspected.

 

[tiriaq]

Yup.

 

[BCRider]

You sure didn't waste much time. I was typing the edit as you posted....