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Joined: Jun 2007
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HaYen Offline OP
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I have a M38 Trukish Mauser I sent to Shaw about 11 years ago for a barrel (small ring / large ring). This thing shoots 120 NBT bug holes. I won't take it hunting because I experience feeding issues where the bolt head doesn't pick up the head of the case thus pushing the cartridge into battery but unable to close the bolt. I recently discovered this never happens when I load one cartridge into the magazine. If I load four it will happen 4 out 5 times.

It sounds like a spring and or follower issue, both 1940's original. Am I on the right track with that statement and can it it fixed with newer components?


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American brass is not the same as European. The head size on swede brass is larger originally. American is made with the same size as 30-06.

It might be that tolerances are a little loose on the bolt and a little small on the brass and it fails.

Did you try other brands of brass?

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HaYen Offline OP
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So I used PMC and Winchester brass. I do have some Lapua brass I was saving till I found a node. I'll try those.

Here is something else that's different. If it's a factory load the brass will fit in a number 2 shell holder. Afterwards I have to go with a number 3. That would tell me pressure signs or just that the bolt head is larger.

Last edited by HaYen; 03/20/22.

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