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Useful topics combined in one header (Read 72068 times)

oughtsix Global Moderator ASSRA Board Member Offline Posts: 1272 Location: Columbus Joined: May 31^st, 2009	Useful topics combined in one header Oct 8^th, 2023 at 1:04pm	Print Post
	Stickies were getting long, the meat of the interesting topic is preserved here. just look at the topic lines

	Life Member ASSRA, OGCA & TSGC I'm all in favor of keeping dangerous weapons out the hands of fools. Let's start with typewriters........ Frank Lloyd Wright
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ron Oldtimer Offline Posts: 576 Location: Augusta Maine Joined: Nov 15^th, 2009	Screw thread chart Reply #1 - Nov 27^th, 2017 at 8:09am	Print Post
	Sometime back somebody posted an old chart about screw threads that showed the fraction size, not the screw number size. Example 3/16-32 not 10-32. I tried a search but have not had any luck. Any luck would be most helpful. thanks ron


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JCHannum Senior Forum Member Offline Posts: 435 Location: Toledo Joined: Aug 8^th, 2007	Re: Screw thread chart Reply #2 - Nov 27^th, 2017 at 10:32am	Print Post
	It might not be the one you are looking for, but this one is quite comprehensive; (You need to *Login* or *Register* to view media files and links)

	Jim H.
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frnkeore Frequent Elocutionist Offline Posts: 7268 Location: Central Point, OR 97502 Joined: Jun 16^th, 2010	Re: Screw thread chart Reply #3 - Nov 27^th, 2017 at 11:05am	Print Post
	I believe this is the one your looking for. Frank

	ASSRA Member #696, ISSA Member #339
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ireload2 Full Member Offline Posts: 169 Joined: Jul 9^th, 2009	Re: Screw thread chart Reply #4 - Apr 25^th, 2018 at 1:43pm	Print Post
	An easy reference to remember for number size screw threads is The 0 or ought size is .060 in dia. For each number multiply .013 time the number and add to .060. Example 1= .073 2= .086 4= .112 And so on.


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Pilgrim Participating Member Offline Posts: 41 Location: WNC Joined: Jul 22^nd, 2006	Differences Between .32 Miller Short and .32 RKS Reply #5 - Mar 26^th, 2023 at 8:27am	Print Post
	What are the differences between these two cartridges? Parent case, case length, etc.


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Schuetzendave Frequent Elocutionist Offline Retired Ex-Shooter Posts: 4040 Location: St. Albert, Alberta Joined: Jan 28^th, 2005	Re: Differences Between .32 Miller Short and .32 RKS Reply #6 - Mar 26^th, 2023 at 11:20am	Print Post
	The .32 Miller short uses the shorter 1.290" long .357 Magnum case (35,000 psi) trimmed to 1.270" and the .32 RKS uses the longer 1.605" .357 Maximum case (44.962 psi) cut back to 1.470". The longer .32 RKS with more case capacity is less sensitive to manipulating powder changes and the thicker walled cases of the Maximum case have a longer life span and are able to take a heavier powder load. These cases are tapered and necked down with a .223 FL sizing die. Dean Miller initially developed the .32 Miller and Ron Smith a short time later developed the .32 RKS which is also the same case used for the .25 RKS.
	« Last Edit: Mar 26^th, 2023 at 1:07pm by Schuetzendave »

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Schuetzendave Frequent Elocutionist Offline Retired Ex-Shooter Posts: 4040 Location: St. Albert, Alberta Joined: Jan 28^th, 2005	Re: Differences Between .32 Miller Short and .32 RKS Reply #7 - Mar 26^th, 2023 at 1:21pm	Print Post
	.32 Miller reamer

	(You need to *Login* or *Register* to view media files and links) ( 94 KB \| 47 Downloads )
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Schuetzendave Frequent Elocutionist Offline Retired Ex-Shooter Posts: 4040 Location: St. Albert, Alberta Joined: Jan 28^th, 2005	Re: Differences Between .32 Miller Short and .32 RKS Reply #8 - Mar 26^th, 2023 at 1:24pm	Print Post
	.32 RKS reamer


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will Newbie Offline Posts: 6 Joined: Jul 3^rd, 2015	Re: Differences Between .32 Miller Short and .32 RKS Reply #9 - Mar 27^th, 2023 at 10:58pm	Print Post
	just to add to the conversation the 357 maximum case has been hard to find so the alternative that works out quite well is the 360 DW case. starline has been producing this and I have found it easier to obtain the case is about .020 shorter than 1.470 and no trimming required just size in a .223 die you can also chamber with a 223 reamer and use a separate throat reamer Will


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kcajeel Full Member Offline Posts: 170 Location: Manistee, Mi. Joined: Feb 2^nd, 2010	Mills to Inches Reply #10 - Mar 13^th, 2017 at 11:20am	Print Post
	I'm looking at new scopes and lots of them refer to mills instead of inches can someone tell me the difference between a mill and an 1/8" or 1/4" at a hundred yards? Thanks

	jack
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rkaires Frequent Elocutionist Offline No Stronger Bond Posts: 1633 Location: Dingmans Ferry, PA Joined: Oct 26^th, 2012	Re: Mills to Inches Reply #11 - Mar 13^th, 2017 at 11:29am	Print Post
	(You need to *Login* or *Register* to view media files and links)

	ASSRA #11031 NRA Life Proud Noodlehead "Peace is that brief, glorious moment in history, when everybody stands around reloading."~ ~ Thomas Jefferson
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Hebes405 Participating Member Offline Posts: 28 Location: Ohio Joined: Apr 18^th, 2023	Re: Mills to Inches Reply #12 - Apr 28^th, 2023 at 5:09pm	Print Post
	.1 mil is about 1/3 MOA


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CharleHunter Senior Forum Member Offline Posts: 363 Joined: Feb 8^th, 2019	Redfield International Match Rear sight Reply #13 - Mar 3^rd, 2022 at 5:44am	Print Post
	Can any of you fine folk tell me the click adjustment size for a Redfield International Match rear sight? Is it 1/4" or 1/8"? I have looked in Stroebels Old Gunsights book and it mentions the International or the International Mk 8 as being the markings on the actual sight. Mine definitely says International Match. The same page shows an advert for the Redfield International Match Metallic target sight with 1/4" clicks. So very much thinking that this is correct for my sight regardless of the markings. Cheers


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boats Frequent Elocutionist Offline Posts: 7545 Location: Virginia Joined: Apr 23^rd, 2004	Re: Redfield International Match Rear sight Reply #14 - Mar 3^rd, 2022 at 6:18am	Print Post
	1/4 inch most common but you can calculate exactly using a dial indicator. Set the rifle up solid and level . Measure actual movement number of clicks. I use 12 mostly. Then use a chart like Lyman or Williams publishes that factors sight radius to confirm movement in MOA (You need to *Login* or *Register* to view media files and links) Another advantage to checking with indicator is confirming the sight moves consistently up and down the range. Internationals better than most but old sticky lube often throws the movement off. Dead stop screws in some sights will hold the staff while the knob still turns too. They all have some backlash. Indicator will tell you of going past and always coming into desired setting same direction is important. Boats
	« Last Edit: Mar 3^rd, 2022 at 6:26am by boats »

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