View previous topic :: View next topic |
Author |
Message |
hunterjoe21 Super Member
Joined: Mar 30, 2007 Posts: 1486 Location: Miles City, Montana
|
Posted: Mon Jan 11, 2010 9:41 pm Post subject: Reloading .223 for AR's |
|
I've been advised to use small base dies and full length dies, sometimes in the same conversation.
What works for you?
Also, Do you crimp, and if so, what method do you use?
I was thinkin' about gettin a Lee Factory Crimp Die, but was advised that crimping was unneccesary.
_________________ My 1911 is more effective than your 911. |
|
Back to top |
|
|
Pumpkinslinger Super Member
Joined: Sep 22, 2007 Posts: 5002 Location: NC foothills
|
Posted: Mon Jan 11, 2010 10:30 pm Post subject: Re: Reloading .223 for AR's |
|
So far regular full length sizing has worked for me (except when I screwed up!). I have some small base dies but haven't used them yet. I didn't crimp (intentionally) either.
_________________ Mike
"I ain't no better than anybody else, and there ain't nobody better than me!" Ma Kettle |
|
Back to top |
|
|
Dawgdad Super Member
Joined: Feb 08, 2006 Posts: 1065 Location: On the Prairie
|
Posted: Tue Jan 12, 2010 8:54 am Post subject: Re: Reloading .223 for AR's |
|
I use a small base RCBS X-die to load a couple of thousand .223's for AR every year. I also use a Wilson Chamber check tool to make sure I have not screwed up the shoulder set back. I have never had a failure to feed with this set up. No crimp other than what the sizer die bushing puts on it.
BUT - my shooting buddy was loading for a new varmint upper recently. He used a standard die that was producing brass that chambered in his other AR's but whe we went to sight in the new upper, the bolt had to be slammed forward to chamber a round and then he almost did not get it back out... I gave him some of mine and they slid right in. The chamber on his new gun was closer to minimum and his other guns were closer to maximum dimensions.
Point of the story - you can "neck size" for an auto loader if it is the only one you have in that caliber and you only use brass that was fired from that gun to reload.
I use the small base and set back the shoulder to the minimum spec so that my ammo will load in any chamber. Shooting in competition or hunting situations, I do not want to worry about a failure to feed. Any miniscule improvement you get in group size is outweighed by the possibility of a malfunction.
_________________ Alcohol, Tobacco and Firearms should be a convenience store, not a government agency... |
|
Back to top |
|
|
shrpshtrjoe Super Red Neck Member
Joined: Jan 26, 2005 Posts: 2965 Location: Maryland
|
Posted: Tue Jan 12, 2010 3:33 pm Post subject: Re: Reloading .223 for AR's |
|
I have bin using standard full length Sizing dies and have had no issues with my colt and they have worked fine in my Buddys Bushmaster as well. Oh and I don't crimp them either.
Joe
_________________ "MOLON LABE"
P E T A
People Eating Tasty Animals
Last edited by shrpshtrjoe on Tue Jan 12, 2010 5:27 pm; edited 1 time in total |
|
Back to top |
|
|
Gil Martin Super Member
Joined: Jan 28, 2005 Posts: 1839 Location: Schnecksville, PA
|
Posted: Tue Jan 12, 2010 5:23 pm Post subject: Re: Reloading .223 for AR's |
|
I use regular reloading dies and do not crimp the cases. All the best...
Gil
_________________ Gil |
|
Back to top |
|
|
chambered221 Super Member
Joined: Aug 17, 2007 Posts: 3455 Location: Lost for good !!!
|
Posted: Tue Jan 12, 2010 6:04 pm Post subject: Re: Reloading .223 for AR's |
|
It appears to me that the typical 5.56 chambers feed fine with standard FL dies, it’s the varmint barrels, 223 chambers, and match chambers that seem to need the small base dies.
Out of the guys I know loading for AR's only one crimps his !!! He’s using Winchester bulk FMJ’s with the crimp groove. He claims he has too because of the groove.
No sense trying to convince him otherwise......he’s an expert !!!
_________________ Ask as many people needed, sooner or later your question will be answered the way you want it answered !!!
A free people ought not only to be armed and disciplined, but they should have sufficient arms and ammunition to maintain a status of independence from any who might attempt to abuse them, which would include their own government.
~George Washington |
|
Back to top |
|
|
slimjim Super Member
Joined: May 16, 2009 Posts: 8316 Location: Fort Worth TX
|
Posted: Tue Jan 12, 2010 9:19 pm Post subject: Re: Reloading .223 for AR's |
|
I've never crimped or seen a need to crimp any of my reloads, .223 or other caliber. Only reload for single shots, bolt, and semi-auto, however.
_________________ "To anger a conservative, lie to him. To anger a liberal, tell him the truth." - Theodore Roosevelt
"The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it." - Albert Einstein |
|
Back to top |
|
|
Vince Site Admin
Joined: May 25, 2005 Posts: 15723 Location: Brisbane AUSTRALIA
|
|
Back to top |
|
|
slimjim Super Member
Joined: May 16, 2009 Posts: 8316 Location: Fort Worth TX
|
Posted: Wed Jan 13, 2010 7:12 am Post subject: Re: Reloading .223 for AR's |
|
Vince wrote: |
Ah, the dreaded expert...X is an unknown factor, and a spurt is a drip under pressure!!! |
Ah, one more indication of the parrallels in our two cultures. My Dad introduced me to this saying when I was a kid. Love your cars btw! My GTO (Monaro) is the greatest!!
|
|
Back to top |
|
|
chambered221 Super Member
Joined: Aug 17, 2007 Posts: 3455 Location: Lost for good !!!
|
Posted: Wed Jan 13, 2010 6:21 pm Post subject: Re: Reloading .223 for AR's |
|
Vince !!! Your back !!!
Let's have a beer buddy !!! ( you did stock your cooler didn't ya ???)
_________________ Ask as many people needed, sooner or later your question will be answered the way you want it answered !!!
A free people ought not only to be armed and disciplined, but they should have sufficient arms and ammunition to maintain a status of independence from any who might attempt to abuse them, which would include their own government.
~George Washington |
|
Back to top |
|
|
aznative Member
Joined: Oct 03, 2005 Posts: 31
|
Posted: Mon Jan 18, 2010 7:18 pm Post subject: Re: Reloading .223 for AR's |
|
hunterjoe, I shoot semi's 90 percent of the time. In 223 and 308 I own several semis and intermix ammo. I use just standard dies. Usually Hornandy and Dillon. I called Hornandy about small base and they told me their dies are cut to .001 of min sammi specs. Dillon dies are cut to min specs because many of there customers shoot full autos. I check my die adjustment with the RCBS Precision Mic:
www.midwayusa.com/view...ber=477756
I do not crimp either.
If you have regular dies, I would surely try them first and wouldn't look back if they did. If they don't work, buy a small base size die.
Hope this helps.
_________________ "Our liberty is protected by four boxes...
The ballot box, the jury box, the soap box, and the cartridge box." |
|
Back to top |
|
|
hunterjoe21 Super Member
Joined: Mar 30, 2007 Posts: 1486 Location: Miles City, Montana
|
Posted: Tue Jan 19, 2010 5:05 pm Post subject: Re: Reloading .223 for AR's |
|
Thanks guys!
I picked up a set of RCBS FL dies this afternoon.
Now I gotta try to find some primers...
_________________ My 1911 is more effective than your 911. |
|
Back to top |
|
|
slimjim Super Member
Joined: May 16, 2009 Posts: 8316 Location: Fort Worth TX
|
Posted: Tue Jan 19, 2010 5:09 pm Post subject: Re: Reloading .223 for AR's |
|
hunterjoe21 wrote: |
gotta try to find some primers... |
Cabela's had plenty of small rifle primers in CCI and Remington, both in regular and bench rest.
|
|
Back to top |
|
|
hunterjoe21 Super Member
Joined: Mar 30, 2007 Posts: 1486 Location: Miles City, Montana
|
Posted: Thu Feb 25, 2010 6:10 pm Post subject: Re: Reloading .223 for AR's |
|
Thanks again for the responses!
Next issue...
I have about 400 pieces of Lake City once fired brass (XM193c). I picked up the RCBS Primer Pocket Swager Combo. The instructions are kinda vague on a successful swaging job. Can ya overdo it? Should I just crank 'em down tight (without bending the swager rod) and "call it good"? How do ya know when it's right?
Thanks in advance for any help!!
_________________ My 1911 is more effective than your 911. |
|
Back to top |
|
|
Dawgdad Super Member
Joined: Feb 08, 2006 Posts: 1065 Location: On the Prairie
|
Posted: Fri Feb 26, 2010 7:09 am Post subject: Re: Reloading .223 for AR's |
|
It is harder to do with that tool but you can over do swaging and make a loose pocket for the primer. When yoy have it set right, the new primer seats like new factory uncrimped brass with just a little resisitance and a satisfying "bump" as it ends up a few .001's below the case head.
_________________ Alcohol, Tobacco and Firearms should be a convenience store, not a government agency... |
|
Back to top |
|
|
|