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 | RL10X=speed,speed, and more speed! |
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01-24-2005, 12:39 AM
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Location: on the rifle range in Utah
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RL10X=speed,speed, and more speed!
I picked up a can of this stuff when it was first released about 2 years ago to try in my .223 with 40 gr. Vmax. The max load listed in the scarce loading data said 25.2 grains. I loaded up to that charge with no luck. In fact, it was the least accurate powder of 6 that I tried. So, I put it on the shelf for a few months. Then one day last year, I loaded some more up and went from 25.5 grains to 27.5 and HOLY CRAP! The groups shrank with every increase of powder until I got to 27.5 which produced 3/8" groups and average velocities of 4015 fps!! That is 200 fps more than N133 or Benchmark gave me with the same charge!
This stuff is awesome for light bullets in varmint calibers. I can't wait to try it in my 6 BR.
If you haven't tried it yet, give it a whirl. I think you will like it! [img]/ubbthreads/images/graemlins/grin.gif[/img]
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Those who would trade liberty for security are not entitled to, nor will receive either.
--Thomas Jefferson
The strongest reason for the people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government.
--Thomas Jefferson
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01-24-2005, 01:03 PM
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Re: RL10X=speed,speed, and more speed!
FYI--RL 10X was changed somewhere in the mix--your original bottle probably isnt quite the same as the new stuff.
might call hodgedon for details.
FWIW,
JB
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01-24-2005, 11:17 PM
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Re: RL10X=speed,speed, and more speed!
So what is the burn rate supposed to be now??
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Those who would trade liberty for security are not entitled to, nor will receive either.
--Thomas Jefferson
The strongest reason for the people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government.
--Thomas Jefferson
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01-25-2005, 09:49 AM
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Join Date: Jul 2003
Location: Central PA
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Re: RL10X=speed,speed, and more speed!
I dont know that the burn rate changed much, but i think it is CLEANER burning now??
calling them now...
got voice mail, waiting for a call back!
JB
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01-25-2005, 03:04 PM
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Platinum Member
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Join Date: Jul 2003
Location: Central PA
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Re: RL10X=speed,speed, and more speed!
call back...
Burn rate is unchanged, but more "decoppering agent" was added because of complaints from some point-blank BR folks.
so no worries, your load data should be ok [img]/ubbthreads/images/graemlins/wink.gif[/img]
cheers,
JB
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01-25-2005, 03:39 PM
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Join Date: Dec 2001
Location: Long Island, New York
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HUH ??????
Given safe working limits, I would expect a .223 to get about 3,800 ft/sec with a 40gr bullet. You are getting velocities that are more consistent with what you can achieve with the 22-250.
I would recommend a little caution here. [img]/ubbthreads/images/graemlins/smile.gif[/img]
Good shootin' - VH
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01-25-2005, 07:59 PM
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Join Date: Sep 2004
Location: on the rifle range in Utah
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Re:RL10X=speed speed and more speed!
Thanks VH, I approached this load cautiously and there was and is no pressure signs. My rifle is a CZ 527 Varmint with a 24" barrel, and it really screams! There is no heavy bolt lift and my cases still have tight primer pockets after about 14 loadings. My load is 27.5 RL10X in a winchester match prepped case with a WSR primer and a 40 grain bare Vmax. All speeds chronoed by Oeheler 35 on a 4' spacing 10' from the muzzle.
I love that RL10X!
__________________
Find it
Range it
Click it
Pull it
Dump it
Those who would trade liberty for security are not entitled to, nor will receive either.
--Thomas Jefferson
The strongest reason for the people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government.
--Thomas Jefferson
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