April 19, 2018, 07:49 PM | #1 |
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45 acp reloads
I check the loaded cases in a Lyman case Gage , have some cases where at the rim an some at the lowest point of the case head wouldn't go flush with the Gage . They would pass the plunk test . The reason it made me think is when adjusting extractor tension on the case , those cases could eject differently an bad enough could malfunction . I checked the cases 50 after sizing , 4 cases didn't go in flush with the gage . Will see if these 4 cases eject differently .
Also how often do you check the tension on the extractor . I bought the tool to adjust from Brownells , works well . I set my tension at 25 ounces . Before the cases were going in all different directions , factory setting was 16 ounces . Even though it was light I had no feed problems. That's why I got a 1911 , alot of things to play with. |
April 19, 2018, 08:14 PM | #2 | |
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April 19, 2018, 08:44 PM | #3 |
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dahermit
They all fire but the ones that the rim diameter is slightly larger , I want to see if they eject differently. It would have more tension on the extractor. It's just a test. Do you check extractor tension ? Chris |
April 20, 2018, 05:18 AM | #4 | |
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There is a phenomenon when there are cases that have been fired many, many times the rims will become larger than those who have not. In the "old days" we built a device that would fit into the ram in the place of a shell holder to push the shell casing backward into the sizing die aways to reduce the rim diameter. http://i246.photobucket.com/albums/g...psnlfuafpa.jpg Last edited by dahermit; April 20, 2018 at 05:23 AM. |
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April 20, 2018, 07:19 AM | #5 | |
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You will run into the occasional case that will not seat fully into the case gauge. Just the nature of the beast. Just make sure the bottom of your resizing die is touching the case holder when you set up your resizing die. Yeah, I know there is instruction out there saying not to do it with carbide dies, in fact the NRA Reloading Course I teach says not to do it, but the info is WAY outdated. Many years ago the die manufacturers started recessing the carbide ring into the die to preclude the carbide ring from cracking. Don
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April 20, 2018, 11:29 AM | #6 |
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If you are saying that the rounds go into the case gage almost all the way, just protruding by the thickness of the rim or less, the reason often enough is a little burr on the rim. You can feel these, or see them (with magnification for my old eyes), and touch them with a file to clean them up.
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April 20, 2018, 11:47 AM | #7 |
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Curious as to what made you consider extractor tension? I have seven or eight 1911s and never heard of such a thing. It could be you are attempting to direct the fired cases to a specific arc for ease in retrieving them. Any success?
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April 20, 2018, 12:12 PM | #8 |
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There are many reasons a round might fail the gauge test. As TailGator mentioned a common cause is a burr on the rim. Often times these are of no consequence because the action of the gun will slam the round into battery without any issue.
The only time I have adjusted the extractor tension is when fitting a new one. Once I got it to work I left it at that. Sometimes over thinking an issue leads to solutions for non-existent problems. |
April 20, 2018, 12:22 PM | #9 |
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"...They would pass the plunk test..." That's good enough. The only gauge that matters is the chamber.
"...check the tension on the extractor..." Never. It doesn't need checking. Nor can you adjust it. There's no factory setting or adjusting extractor tension on the case. The extractor either extracts or it doesn't. However, Brownell's share holders thank you for your money.
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April 20, 2018, 01:09 PM | #10 | |
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https://www.m1911.org/technic2.htm When someone lacks the experience a person like Bill Wilson has, sometimes a tool/measurement can fill in the gaps. Here's a write-up by Jack Weigand that explains the how/why of the tool (granted, it's a Brownell article): https://www.brownells.com/aspx/learn...aspx?lid=10261 Maybe you've never had an issue with a 1911 extractor - but that experience does not mean it's not something to be checked when things go wrong.
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April 20, 2018, 03:34 PM | #11 | ||||
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The standard adjustment accepted by most 1911 .45 shooters is that the extractor must hold a loaded round against the breech face without dropping it when giving it a slight shake. That has been the standard for years and I am sure the 1911 experts over at the 1911 site will corroborate that procedure. |
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April 20, 2018, 03:40 PM | #12 | |
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April 20, 2018, 03:49 PM | #13 |
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USSR
I do use carbide dies and I always lower the die to the shell holder to remove an slack . Works well , I setup the seating die first for OAL then taper crimp in one step when set up . Some cases may not be perfect but still work fine . When checking extractor tension , wanted all the cases tested be the same or the tension would be all over the place . Thanks for answering. Chris |
April 20, 2018, 04:09 PM | #14 |
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Condor bravo
The reason I wanted to check the tension , my cases were ejecting all over the place . They all ejected but kind of sloppy. Read some articles on 1911 extractor tuning , ordered a tool from Brownells . Instead of bending the extractor in the tunnel an not knowing how much tension , just trial & error , didn't like that way of adjusting . The weight should be between 25 - 28 ounces. I carry a 3" 1911 Colt New Agent so I set it at 25 to start , it ejects in the same location now . You can see a difference in how the case ejects with a change in extractor tension. There is so much that you can do with a 1911. Great firearm. Hope All is Well. Chris |
April 20, 2018, 04:17 PM | #15 |
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Thanks Guys for answering , all my rounds chambered fine but when checking extractor tension all case rims have to be the same to get a accurate tension. I guess there's a tool for everything. Am I the only one that adjusted extractor tension.
Thanks again Chris |
April 20, 2018, 04:19 PM | #16 |
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cw308
It strikes me that you may be overly concerned with where those cases are going when ejected. I think that just maybe you are overthinking the issue. I think if you would visit the 1911 forum they would tell you that unless the cases are striking you in the head or not going right-rear or some other issue, it does not matter exactly where they go. I think they would tell you that "If it isn't broke, don't fix it." |
April 20, 2018, 04:50 PM | #17 |
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dahermit
They did hit me in the head , not all the time but two out of fifty. I did belong the the 1911 forum but they said I had to pay my dues , didn't know there was a due to pay or how to pay it . Used it like every other forum. I thought it was kind of ballsy of a forum to charge . Chris |
April 20, 2018, 05:58 PM | #18 | |
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https://forums.1911forum.com/showthread.php?t=913609 |
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April 20, 2018, 06:58 PM | #19 | |
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Come to think of it, I've never touched any internal parts inside the slide. It has even gone through an entire wash cycle in my clothes washing machine - yes, it really has. Long story - don't ask. Is there a solution in search of a problem here?
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April 20, 2018, 07:11 PM | #20 | |
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April 20, 2018, 08:15 PM | #21 |
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I think there is a confusion between the extractor & ejector. Never formed the ejector but you can adjust tension on the extractor . I did it with the 1911 Extractor Adjusting Tool ( EAT ) made by Weigand Machine and Design , I bought it from Brownells for $ 44.00. The extractor tension for 100% reliability they say is between 25 - 28 ounces checked with a RCBS trigger weight gauge. You can make accurate adjustments with the tool . It worked for me .
That's why I was asking about differences in case rim differences , if the case is wider the tension would be more so when checking tension they use a flat brass plate , one end for 45 the other for 38 , the second plate 9mm the other 40 . Check it out for yourself on line at Brownells. Hope I Helped. Chris |
April 20, 2018, 10:01 PM | #22 | |
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April 20, 2018, 10:41 PM | #23 |
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dahermit
I guess some are lucky , l can't say it was a problem because it didn't jam but the gun ejected pretty sloppy . Most auto eject with the same arc , this one didn't , now it does . It's a simple fix , the tool worked as directed. Same with your fix on the firing pin spring & recoil . The gun will let you know when something's wrong. I'm not one that looks to fix things that aren't broke. But like yourself to fix & maintain your weapon is a good thing . Be Well. Chris |
April 21, 2018, 09:03 AM | #24 |
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Many of the younger shooters I know look at me as an "Old Fart" because I still frequent gun fora ..... "Just go watch a youtube video." Mayhaps some people here could take a cue from the young whippersnappers ......
https://www.youtube.com/watch?v=A_ybp51lx6w https://www.youtube.com/watch?v=UOSmJd7HaDY The problem with watching "youtube videos" for information is sorting the derp from the good information (much like gun fora) ...... but both of the linked videos are from Wilson Combat ..... there is little doubt in my mind that they are an authority on 1911 handguns. That said, with regard to the question about varying rims on cases ....... SAAMI is supposed to take care of standardization ...... but with ammo coming in from everywhere these days ..... I haven't really checked them ..... |
April 21, 2018, 09:18 AM | #25 | |
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