Here are pictures of my Grandpa's WWII Arisaka. This is a type 99 as if you didn't know the Japanese letters on the gun is the Type and the Number.
Character Meaning
Type
1
2
3
4
5
6
7
8
9
10
A chrysanthemum with 16 petals (the symbol of the Japanese Emperor) was usually stamped on the receiver of rifles manufactured for the Imperial Japanese Army, indicating that the rifle belonged to the Emperor. The chrysanthemum resembles this:
A small number of Type 38 and Type 99 rifles had two concentric circles on the receiver in place of the chrysanthemum. The purpose of these specially-marked rifles is not known, although it is speculated that they were issued to paramilitary forces such as the Kempei Tai (Japanese Secret Police), other military police, and guards at prisons, embassies, and other civil instillations. Some concentric circle rifles were remarked standard issue Type 38 and Type 99 rifles that had the chrysanthemum completely or partially removed and replaced with the concentric circle marking. These rifles were serialized separately from regular production pieces. Other rifles apparently were originally manufactured and marked with concentric circles, which looks something like this:
Now here are the images:
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</div> If you can see the really dark red on it then you probably might know what it is. Just take a few guesses and you might guess it correct!
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As of my prospective this Arisaka is a later model then a early model of the Type 99. I don't have any bayonets to show you guys, sorry!