It is relative to this set of tests and this tester. Primer Flash Test Photos. shoot them as a group, noting both the velocity and the accuracy, and compare 3.8-4.8 .3218, 12 KVB 7 LR Russian 4.27 3.8-4.8 .2213, 13 Rem 91/2 (30 yrs old) 4.16 3.8-4.8 .3427, 14 Rem LP 4.47
Thanks ! 0000053794 00000 n
091014. to the 30-06. For starters, based on the loads tested, which duplicate maximum published 6.5 Creedmoor loads with the bullets used, large-rifle primers are on average 19.66 percent better than small-rifle . Fishing Bait Chart; Hunting Camo Patterns; Guns. I usually buy several sizes and types of primers in lots of 5000, or 10,000 about once every year or so, as I do most of the reloading for out hunt group,Its not unusually to knock out a couple hundred cartridges in an evening with my dillion reloaders). It is a standard factory issue; we bedded the %PDF-1.4
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We had to stop our test at this stage, as our TRG-41 got In the recent past I had been using BR-4's but have found the extra flash from #41's to give me slightly better groups at 1k. The testing was apparently done with a homemade ballistic pendulum, which left a lot to be desired. Many handloaders think the 215 is still the hottest commercial rifle primer, but the CCI and Winchester magnum rifle primers are just as hot, if not a little hotter. Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. For a better experience, please enable JavaScript in your browser before proceeding. Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma Improved, gun barrels, powders, primers, gunstocks, dies), accurizing, 1000yd ranges, ballistics . 22661. rifle, chambered for the 338 Lapua. 3.2-5.6 .5171, 15 KVB 45 LP Russian 3.89 3.3-4.2
We re Three shot groups. It has a 27-inch barrel, and we installed a Large Rifle 5,3 Boxer: Rifle cartridges 5,652 R and cal. Do not use these charts for load development.
Large Rifle Primer brisance chart | Nosler Reloading Forum Three shot groups. You must log in or register to reply here. Now, I tend to read pressure signs from my primers first. $7.99. Primer Flash Test Photos. primers could be tested at different temperatures under the same conditions to see if temperatures made any difference. $7.99. Trying to decide which primers to buy next. mounts. Buy in store-Limit 2. 0000028191 00000 n
Reply. $7.49. It may not display this or other websites correctly. bullet and brass. You are using an out of date browser. I load those in hornet 222 220 swift and other varmint calibers. Does anyone have any information regarding the characteristics of S & B primers and how they compare to the other primer brands described above? Thanks for the insight Rocky. It seems to even out the ignition by eliminating a variable (sometimes with grains in and sometimes without
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Primer cup dimensions are controlled to .0001", and the priming mix is specially formulated for consistent ignition with a wide variety of powder types. Ballistic Tips paired with 58.0 grs. It was such a tedious task that I abandoned my original plan of also doing pistol primers. The shot is fired against a weight which in turn moves a pointer. 0000053407 00000 n
It has no pistol primers, but if you look at the difference between the Remington 6 1/2 and 7 1/2, that's pretty typical of the difference between a standard rifle and a magnum rifle primer, though the material the 6 1/2 is stamped from is softer than the CCI of the same thickness and is known to leak gas if it is used in the .223. Good read! load have been discussed many times before. We thought of doing the test on 4 different case sizes. Primer with Lowest ES/SD: Sellier & Bellot LR (12/3.1 fps) $12.99. CCI Aps BR2 Large Rifle Benchrest (1000) $ 135.00. These are the links to the two pages, directly. . Three shot groups. There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer.
Ammo Primers - Rifle, Shotgun & Pistol Primers - Winchester Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. $115.00.
Primer Testing Reference - castingstuff.com Does this indicate that one primer creates more pressure for about the same velocity or does this mean that some primers will withstand more pressure before showing signs of failure? All the following groups were 3 shots at 100 yards, I wrote CCI Bench Rest Large Rifle Primers 1000/Box $199.99; Notify Me When Available; Brand: CCI; Item Number: 10 BK; CCI Large Rifle Primers 1000/Box $149.99; Notify Me When Available; .
Reloading Rifle Primers - Reloading Unlimited I took four large pistol primers (CCI 300's), four large rifle primers (CCI 200's) and four large rifle bench rest primers (CCI BR-2's) and measured the width and depth of all three primer types. Another unexpected finding was that with all of the 17-round strings halted for 15 or more minutes for barrel cooling between shots 10 and 11, in over half of the strings shot 11 produced a (low) MV that was out of the range of the others and had to be discounted. Primers labeled "match grade" cost 10 to 20 percent more than standard versions.
Federal Primers | Sportsman's Warehouse Powered by UBB.threads PHP Forum Software 7.7.5. 0000000016 00000 n
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Credit should also be given to Target Shooter Magazine for publishing the results. 5 Alliant e3 40 Ramshot True Blue. That said, I had heard the CCI 450's and #41's were basically the same so I was searching for differences and found these post's.
Reloading Primers - Reloading Unlimited LP = Large Pistol . Mar 13, 2022. It is beyond question that switching primers can often improve (lower) ES/SD with a given load. Compare Compare Now. http://www.sksboards.com/smf/index.php?topic=56422.0, http://www.mpzflame.ru/production/primers/, www.sinclairintl.com/product/11248/Primer-Pocket-Tools, https://www.rcbs.com/priming/bench-mounted/automatic-priming-tool/16-9460.html, The Snobbiest Town in The Snobbiest State in the N, Fiocchi, Ginex, Murow Small Rifle Primers, Experience 223 Remington.
209 Primers VS. Large Rifle Primers For Muzzleloading | Muzzle-Loaders I know everyone has a favorite, and although theyre really tough to get, I would really liked to see the Wolf LR-M in that mix. I think all of the flame pictures help illustrate that the variety of primer models do different stuff despite all primers being divided into just a few categories. .2232, 16 CCI 300 LP 3.18
Type: Small Rifle Match. The first bit of useful trivia is that even though Small Rifle and Small Pistol primer pockets share the same depth specification, Large Rifle and Large Pistol primers do not. var _gaq = _gaq || [];
$8.09. Yeah yeah yeah, and matchkings won't kill a deer. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. What I wonder is how they differ in their caloric content (energy content). As an aside, a couple of years ago, shortmags.org published a list of primers from hottest to coolest. (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.)
Mysteries And Misconceptions Of The All-Important Primer I have Federal 210 primers(only 30 or so) but my local store also has Fed 210M primers. work up a load from a safe, published starting load. 0000002213 00000 n
Handloader Magazine does it every once in a while. $7.99. Apr 30, 2012. A write-up will be done soon. You will have match. Lee Reloading Auto-Prime Hand Priming Tool. It does show there are great differences in primers RIfle Primers Brand/type_____Power Average___Range____Std. But be sure to remove it before you pop a primer, thermometers propelled by the GI's wolf whistles and shattering on the walls of the ward. *Must have a registered ARFCOM account to win. The pressure changed dramatically sometimes (8k-13k PSI). Check With Your Local Ammo.
Reloading > Components > Primers - Gun City Your first post mentioned measuring the depth of the primers, and to my way of looking at the world, that . This another thing to consider in shooting. CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. RWS, CCI BR2, Federal 210M, Federal 210, In fact, from testing I and others have done, it almost seems to be capricious in nature, and therefore unpredictable as to which primer(s) might be the best alternatives to test when one is not giving satisfactory results. Remington - 209. 0000077528 00000 n
ga.src = ('https:' == document.location.protocol ? 40,5. The pressure used to seat primers, pocket uniforming, flash hole uniforming, and seating depth are all factors. Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested. In early black powder guns such as muzzleloaders, the primer was essentially the same chemical as the main propellant (albeit usually in a finer-powdered form), but poured into an external flash . 0000012690 00000 n
We also wanted to check if cold temperatures have any Add to Wishlist. Cases larger than that we normally used magnum primers.
CCI Large Pistol Primers VS. Large Rifle Primers - AR15.COM Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . Both for 6.5 CM. 100. 0000004308 00000 n
$ 249.99. Rated 4.80 out of 5 $ 105.00. June 3rd, 2015 LR Primer Types Tested for Velocity, ES/SD, Group Size and More! All 3 round with the RWS primer had hang fired. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. 0000015039 00000 n
The Primer on Primers | CarolinaFirearmsForum see how these components would perform under the conditions stated here. #34 and #41 are military primer designations for large and small rifle primers, respectively. [#11] Compare Compare Now. The LRP is at least .008 taller than the LPP and has a significantly thicker cup (not shown on chart). The line that shows It is obvious that the thicker cups will withstand more pressure. Fishing Bait Chart; Hunting Camo Patterns; Guns. I think I am going to try out some 450's now because I don't need to worry about slam fires in my 6.5x47L and they tend to be cheaper. The standard primer types are pistol, pistol magnum, rifle, and rifle magnum.
Reloading Powder + Primers | Academy Use the .308 Win Palma brass and small primers myself. Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. Federal Champion No. Remington Shotshell Primer All Gauges. 10. V361617. The test stand used in the link would be a good way to do this because it doesn't need powder and only measures the primer itself. Read more; CCI Aps BR4 Small Rifle Benchrest (1000) $ 135.00. We used RWS match brass, 41.2 grains of VVN 140, and the Sierra 168 firing 15 Nosler 130-gr. I only remember that there wasn't a heckuva lot of difference in any of them, until you start comparing one end of the list against the opposite. Match event calendar and rifle competition accuracy training tips. And small you have Magnum. endstream
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in red which was frozen over night and then shot. Ranked in order of power. If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132").
Three shot groups. 0000001395 00000 n
:u0RFH1r)F#a9nZh.
Primer Temperature Sensitivity | Long Range Hunting Forum Primers And Pressure - James Calhoon this with the others.
Primer hardness rankings - The Firing Line Forums $7.30.
Get a Remington License Plate Frame for $1 with ammo purchase. This is a retype after losing the original web page. the 3 frozen overnight. We have found the following primers in our possession. Large rifle primers all come with one brass thickness, a nominal 0.027" (unlike small rifle primers which vary from 0.020" to 0.025" depending on make/type).
Primers, the Sparkplug of Centerfire Cartridges - CHUCKHAWKS.COM Depending on your needs and expectations, they may be worth the extra cost. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay. Laurie Holland. Three shot groups. In firearms and artillery, the primer (/ p r a m r /) is the chemical and/or device responsible for initiating the propellant combustion that will push the projectiles out of the gun barrel.. Large Rifle Magnum Match (LRM MATCH) Federal - 215m. This is where the similarity ends. The Wolf Small rifle with the copper cup I've had failure to fire with my light striking bolt guns, but they go bang every time in my ar15. (Heat) and cause different powders to react differently. When I use the press the primers are seated harder.In your opinion would there be a difference in ES because of the seating mechanism? 0000007461 00000 n
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(6 1/2 cup thickness is.020, 7 . Great OP. This testing was done to try and rank primers by power (brisance). 5.2-6.5 .4437, 3 CCI 250 LRM 5.66
Heat of explosion per gram is similar as well. 0000015151 00000 n
Shop Primers And More | Remington Out-of-Stock. LPM = Large Pistol Mag . www.6mmbr.com. The following loads were shot in a Remington 700 chambered Thanks. It's higher than 30-30, and not much less than the 30-06. HTH, Dutch. Another thing that is not in this test, but I have noted, is using a newsprint wad over the primer. The Fora platform includes forum software by XenForo. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . Product Details. They are very similar in their rate of propagation. A different order between a few wouldn't surprise me in the least - especially if I did it all again with a different standard load. We thought we would run our own test, using all the different primers that we have here. Within every Remington primer is a group of subcomponents assembled to exceptionally tight tolerances. I thought wolf and tula were unobtanium via Russia? of extruded Hodgdon H4831. Holland, a talented shooter from the UK, tested no less than sixteen (16) different large primer types using a custom F-TR target rifle shot from the bench. At the other end of the cartridge scale, 2.7 grains of Bullseye, a 148-grain lead wadcutter, and regular Small Pistol primers make up my .38 Special target ammo. Here are the results of a test done to determine the brisance of primers. Doesn't appear to work. 0000010068 00000 n
I finally had a primer fail, just last week. 18,4. Sierra 300 grain Match King bullet. This is likely a matter of conjecture. I just remembered people liking them. SPM = Small Pistol Mag . 0000014925 00000 n
Out of stock. Compare Compare Now. My .338 RUM likes 100 grains of H1000 behind a 225-grain Nosler Partition bullet.
Most basic there are large rifle primers. With those caveats: Forgot to add: there is no difference between the Fed 210 and the 210M except that the 210M is their match primer. 0000027640 00000 n
Keep to the lower end of reloading recommendations. Remington says the compound is the same as the 6, but with a thicker cup. I am currently shooting CCI BR2 primers in my .25-06, but feel like I may not be shooting a hot enough primer. Read more. Different Primers On The Load. Remington HTP .38 SPC 110-Grain Ammunition - 50 Rounds . New. 41 - Small Military Rifle Primers | 1,000 Count $ 119.99 $ 99.99. Every serious hand-loader should definitely read the full test results to understand Lauries methodology and get all the details. Primer with Smallest Group Size: Remington 9 LR (0.43 average, three 5-shot groups) Most of the tests were of 100 or more primers. Air Rifle Accessories Air Rifle Bags Air Rifle Magazines Air Rifle Pellets Air Rifle Targets Air Rifles Co2 Air Rifles Hunting Air Rifles PCP Air Rifles Package Deals Target & Youth Air Rifles; Airsoft. The cartridge remains one of the few standard-issue rimmed . Clive. I guess what my question boils down to is whether you think the range of primer performance you observed in your test here would carry over to other cartridges and powder selections. July 9, 2018. 4 Comments. What is the pressure of a .44mag? Their magnum LR primer is the F215. Click Photo to read full test results in Target Shooter Magazine. I used the CCI large pistol magnums primers, and they performed just like rifle primers, they didn't peirce, or flatten, ignited the rifle powder just fine. Leupold LPS 3.5-14X scope in Sako mounts on it. However, I have seen or heard of many examples where the the primer that gave the best results might not have been the one that would have been intuitively picked based on its brisance. <<917A3329DAD4B341BF9A2FBBF1E535ED>]/Prev 194532/XRefStm 1395>>
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Primer with Highest ES/SD: Remington 9 M Magnum (47/14.0 fps) Weighing Primers: I did some test weighing and found the bench rest had virtually no variations. CCI 34 - 7.62mm Large Rifle Primers Box of 1 000 Limit 5 per customer. Buy in store-Limit 2. NOTE: This data is reference only.
Primer "heat" across various brands of primers?? - Smith And Wesson Forums 0000015415 00000 n
Primer (firearms) - Wikipedia The following loads are with 45.2 grains of BL-C 2, same test, using all the different primers that we have here. The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name.
Shop products in Primers today | Federal Premium 5.0 out of 5 star rating (5)
Primer burn rates - The Firing Line Forums The first "magnum" primer, the Federal 215 was designed for this very purpose. The average group size for the top six primers varied by only 0.10 (0.43 to 0.53), so one cant conclude that one type is much better than another. This primer can be used in place of the SRM primer or used when a different powder is used that is hard to ignite." Large Rifle Standard
Primer Flash Test Photos Great info. This may be the most comprehensive and thorough LR primer test ever done. Some of Lauries results may surprise you. the frozen ones. Thanks, DR. 4.0-5.0 .2460, 11 CCI 200 LR 4.28
There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. 0000028110 00000 n
Or a small primer pocket. a custom Remington 700 we have built ourselves. - Cases that utilize small rifle primers and operate at higher pressures (55,000 psi) should use CCI 450, CCI BR4, Fed 205 and Rem 7 1/2. The following loads are with 41.2 grains of VVN 540, which 3.7-5.5 .3997, 10 CCI BR2 4.37
For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . What is the pressure of a .44mag? We know that major seating faults definitely have an effect, but do minor variations in seating tension too?
A PRIMER ON PRIMERS | Sniper's Hide Forum $5.19. 0
GM205M. only the velocity is the average of the three groups above it. borrowed. All Rights Reserved.
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