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I have a Howa 300 PRC barrel and would like to get it re-bore to 9.3 x 62, I believe that is .366 dia?

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JES in cottage grove OR

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How much does it cost to get a barrel rebored to a different caliber? Seems like it would be cheaper/safer to get a new barrel from Shilen, Lilja etc. built to your spec's. Just asking, because I don't know the cost delta.

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I don't think you can do it.The chamber and the case head is too large.
https://thebiggamehuntingblog.com/300-prc/


~Molɔ̀ːn Labé Skýla~
As Bob Hagel would say"You should not use a rifle that will kill an animal when everything goes right; you should use one that will do the job when everything goes wrong."Good words of wisdom...............
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But can't you cut the barrel back and re chamber it?

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You can cut it back a little,but the issue you have is a 9.3x62 case has a dia. like a 30-06.The 300 PRC case dia. is much larger and the bolt face is too.So even if you rebarreled the rifle,the bolt is still made to fit the larger case.

https://saami.org/wp-content/uploads/2018/07/300-PRC-Public-Introduction.pdf

https://www.ballisticstudies.com/Knowledgebase/9.3x62.html


~Molɔ̀ːn Labé Skýla~
As Bob Hagel would say"You should not use a rifle that will kill an animal when everything goes right; you should use one that will do the job when everything goes wrong."Good words of wisdom...............
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Originally Posted by baldhunter
You can cut it back a little,but the issue you have is a 9.3x62 case has a dia. like a 30-06.The 300 PRC case dia. is much larger and the bolt face is too.So even if you rebarreled the rifle,the bolt is still made to fit the larger case.

https://saami.org/wp-content/uploads/2018/07/300-PRC-Public-Introduction.pdf

https://www.ballisticstudies.com/Knowledgebase/9.3x62.html

I agree...

Maybe a .375 H&H instead?

But I am not sure of the H&H taper?

.375 RUM for sure.


If you are not actively engaging EVERY enemy you encounter... you are allowing another to fight for you... and that is cowardice... plain and simple.



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JES did a .30-06 for me (1951 Remington 721).

[Linked Image from i.postimg.cc]

Shoots pretty well...

[Linked Image from i.postimg.cc]

.270 will work also.

I had to Bob my barrel to get enough meat for threads and a can.


If you are not actively engaging EVERY enemy you encounter... you are allowing another to fight for you... and that is cowardice... plain and simple.



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375 ruger

It’s where the prc came from.


“Life is life and fun is fun, but it's all so quiet when the goldfish die.”

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