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Posted By: beretzs Ruger JES Rebore to 9.3x62 - 07/07/20
So I had a long action Hawkeye with a McMillan stock in 280 Remington, I kinda had a hankering to try a 9.3x62 so I sent it off to JES to have it rebored/rechambered with a 1-10 twist, 3 groove barrel.

The 9.3 has a million miles of freebore to accommodate the old RN bullets that were used and 250 Accubonds were loaded to fit and funtion in the magazine. Anyhow, I decided to try Barsness load with RL15 and 250 Accubonds.

I loaded up 58, 59, 60 and 61. I didn't get to the 61 grain charge, and 58 and 59 were roughly around 1.25".

Here is 60... I tossed shot number 4 and decided to see if I could redeem myself..

[img]https://hosting.photobucket.co...920&height=1080&fit=bounds[/img]

[img]https://hosting.photobucket.co...920&height=1080&fit=bounds[/img]

[img]https://hosting.photobucket.co...920&height=1080&fit=bounds[/img]

[img]https://hosting.photobucket.co...920&height=1080&fit=bounds[/img]

[img]https://hosting.photobucket.co...920&height=1080&fit=bounds[/img]

Pretty neat cartridge. No idea on speeds yet, but I'll check them eventually. I am guessing its around 2600 FPS or so though going off of others data.
That will work!
Image links didn't work for me. Might be because of my adblocker which photobucket doesn't like.

These are two great alternatives to photobucket that didn't screw up what were once treasure trove threads on forums everywhere, and neither of which has any complications with adblockers that I'm aware of.

postimages.org

imgur.com

9.3x62 is a tempting cartridge.
Posted By: fremont Re: Ruger JES Rebore to 9.3x62 - 07/07/20
beretzs, what's the OD of your muzzle? Trying to figure out how much meat was left after the .366" hole was punched through.

Nice setup
Gotta love JES.I shot these groups out of my 338-06 JES re-bore.I quit shooting five shot groups because the barrel usually starts getting hot by then,especially down here in South Texas.I go for three if I can get repeatable accuracy.
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Posted By: beretzs Re: Ruger JES Rebore to 9.3x62 - 07/07/20
Originally Posted by fremont
beretzs, what's the OD of your muzzle? Trying to figure out how much meat was left after the .366" hole was punched through.

Nice setup


I’ll measure it and get back to you.

Nice shooting BH. That’s a good shooting 338
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