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nksmfamjp HB Full Member
| Joined: | 29 June 2008 |
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| Posts: | 44 |
| Photo: | | | Are you a handloader?: | No | | Favorite type of cartridge to load?: | I load everything! |
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Posted: 21 July 2008 10:56 PM |
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| I'm loading for my 5.56 AR. I have been trying to make reasonably accurate SHTF and range ammo. . .before I throw $10 at a crimp die, I thought I shoud ask others what they do.
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Slingshot HB Pro Staff

| Joined: | 19 May 2008 |
| Location: | Elgin, Illinois USA |
| Posts: | 76 |
| Photo: | | | Are you a handloader?: | Yes | | Favorite type of cartridge to load?: | rifle |
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Posted: 21 July 2008 11:00 PM |
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I use the Lee FC die, I notice a little bit of accuracy improvement with it. It really only works with a bullet with a cannalure.
Slingshot
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72coupe Handloading Master

| Joined: | 11 June 2006 |
| Location: | Iowa Park, Texas USA |
| Posts: | 1357 |
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Posted: 22 July 2008 12:00 AM |
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I have loaded and shot perhaps 90,000 rounds of 223. All in an AR and never crimped a single case.
I don't shoot for bench rest accuracy though, I will accept any load that shoots less than 0.6 inches at 100 yards for 10 shots.
____________________ Reloader since 1969.
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dakotasin Board Founder

| Joined: | 8 February 2005 |
| Location: | Dizzy City, Wyoming USA |
| Posts: | 577 |
| Photo: | | | Are you a handloader?: | Yes | | Favorite type of cartridge to load?: | rifle |
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Posted: 22 July 2008 02:54 AM |
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| i have never crimped for the ar-15, and do not believe i am missing out on anything.
____________________ Hunting is not a matter of life or death; it is much more important than that!
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40twist HB Full Member

| Joined: | 15 June 2008 |
| Location: | Leola, Pennsylvania USA |
| Posts: | 32 |
| Photo: | | | Are you a handloader?: | Yes | | Favorite type of cartridge to load?: | I load everything! |
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Posted: 23 July 2008 02:51 AM |
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It is recommended to crimp for the AR however I have loaded rounds and not crimped , I have loaded and TC and now I use the lee FC and my groups do get tighter when I crimp also.... of all the methods I use the lee the most ..... If its your shtf gun and your shtf ammo I would definitely crimp imho
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40twist HB Full Member

| Joined: | 15 June 2008 |
| Location: | Leola, Pennsylvania USA |
| Posts: | 32 |
| Photo: | | | Are you a handloader?: | Yes | | Favorite type of cartridge to load?: | I load everything! |
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Posted: 23 July 2008 08:15 PM |
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Also forgot sometimes when I wasnt crimping i would pull a mag after a few rounds and re check oal and some were shorter however they would all fire so unless you actually pull out a mag and check you may never know anything is happening... recoil can knock the cartridges into the mag and seat the bullet further in the case. Just an FYI 
Last edited on 23 July 2008 08:16 PM by 40twist
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steel13 HB Life Member

| Joined: | 21 December 2007 |
| Location: | I Live In The Rain, Washington USA |
| Posts: | 148 |
| Photo: | [Download] | | Are you a handloader?: | Yes | | Favorite type of cartridge to load?: | I load everything! |
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Posted: 25 July 2008 10:59 AM |
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I crimp using the lee crimp, when using Vmax bullets in my bushy varminter. I ejected a live round and had the bullet stick in the throat and pull from the case, filling my lower full of Varget.
Granted I was a bit on the long side, but crimping saves me the embarassment of having to pour powder out of my action, a grabbing a cleaning rod to clear my rifle at the range. Yes I did get a few looks. 
____________________ halitosis is better than no breath at all!
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40twist HB Full Member

| Joined: | 15 June 2008 |
| Location: | Leola, Pennsylvania USA |
| Posts: | 32 |
| Photo: | | | Are you a handloader?: | Yes | | Favorite type of cartridge to load?: | I load everything! |
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Posted: 25 July 2008 12:23 PM |
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Yep its so easy to do and gives better accuracy to boot .... makes it more reliable , so now I do it every round I make .... doesnt make sense not to.
Thanx for the story steel
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miestro_jerry HB Life Member

| Joined: | 28 June 2008 |
| Location: | Somerton, Ohio USA |
| Posts: | 338 |
| Photo: | [Download] | | Are you a handloader?: | Yes | | Favorite type of cartridge to load?: | I load everything! |
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Posted: 25 July 2008 09:13 PM |
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With some bullets, such as ones with a cannelure to it, I use the Lee Factory Crimp, these work well in my AR, but I also have a Contender Super 14 and a Contender Carbine and the crimp really helps with those in the way of accuracy. When I am loading CBs in my 223 for the Contenders, I do make sure they are all crimped. I think the crimp gives a little for delay in the ignition and gives the bullet a touch more speed.
Just my 4 cents worth,
Jerry
____________________ My Rifle can Be a Tool or a Weapon
But my Knowledge is Real Power
NRA Patron Member
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