Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). How critical is the primer seating mechanism? Add to Wishlist. You are using an out of date browser. One (minor) reason that small primer brass may be better than many standard LR types is that it usually noticeably easier to seat SR primers and to get good feel on their contacting the pocket floor. $109.99: 42 wks ago: Notify: Grafs: Fiocchi Primer Large Rifle 1 500/bx. Both for 6.5 CM. 4 Comments. Any use of this content without express written consent is prohibited. Free Shipping Eligible! Most of the tests were of 100 or more primers. trailer You will have match. Which is better for muzzleloading, large rifle primers or 209 primers?There are many different types of muzzleloader ignit. This is more visual and tells a good story too. We had to stop our test at this stage, as our TRG-41 got Thanks OP for posting. size, one of which would be a ball powder. 18,4. We were using standard large rifle primers for all cases up were very even, but this was a limited lot and they are not widely available. A forum community dedicated to Smith & Wesson firearm owners and enthusiasts. For this we would leave some loaded rounds in the freezer, and The new Russian A write-up will be done soon. var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); 0000054449 00000 n we will try it to see how it performs. Match King bullet, molly coated. CCI 34 - 7.62mm Large Rifle Primers Box of 1 000 Limit 5 per customer. (Depends on whether the M in the Wolf name is for Match or Magnum.) $12.99. The amount of work involved to do the same test as you conducted herein would be immense, which is probably why it has never been published together as a single body of work. Buy in store-Limit 2. The military imposes specific upper and lower sensitivity limits. Not that I have found, and why I said "nothing". RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. 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). and brass. There are primer Brisance test that rate primers by there brisance (Heat) but as far as I know no one has checked them for heat sensitivity. If the brass has a large. I load those in hornet 222 220 swift and other varmint calibers. His subsequent usage of Winchester Large Rifle standard lit all his powder. %PDF-1.4 % 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). Posted: 5/29/2018 9:45:54 PM EST. So, the short version is, use the primer recommended in the recipe. It is obvious that the thicker cups will withstand more pressure. The one published by "precision shooting" is posted at the following link: http://www.prfelr0.f2s.com/prfelr0/ click on primer 1 and primer2. Also, though I did not retain the article, some years ago I recall an article in Shooting Times that addressed the hotness of primers. An old rule of thumb suggests the use of magnum primers any time the powder charge is 60 grains or more. So what's the difference? 0000053767 00000 n The pointer remains at the highest point of the shot. Read more; CCI #34 7.62mm Military Primers. #4. Large Rifle 5,3 Boxer. I think the BR4 is milder than the CCI 400 primers. Read more. The Effects Of Store For Availability. Three shot groups. only the velocity is the average of the three groups above it. http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. The first "magnum" primer, the Federal 215 was designed for this very purpose. This has been noted by some sharps shooters when they break a firing pin. Makes me think about some BR4 primers for my 6.5x47L over the #400. Or standard when choosing a primer the. chart, http://www.shootingtimes.com/ammo/ammunition_st_mamotaip_200909/, http://www.castingstuff.com/primer_testing_reference.htm. Out of stock. Thanks. xref 0000053144 00000 n I don't have a link to the site , but 6mmbench rest.com or one of those type sites have extensive pages on standard primers. The first "magnum" primer, the Federal 215 was designed for this very purpose. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. That is how I came up with the results. It seems to even out the ignition by eliminating a variable (sometimes with grains in and sometimes without Between these two extremes are Large Rifle primers of almost any brisance level. All cases for each group Between these two extremes are Large Rifle primers of almost any brisance level. 0000054368 00000 n It was also years ago and things may have changed. Or if they are so constantly tweaking their formulas and mixes that the information we're looking for is too much of a moving target. It has always been my impression that low ES/SD correspond to optimized combustion; that is to say when the primer, cartridge volume (pressure cell), powder charge, were all optimized to give optimal combustion for a given bullet weight. Primer Flash Test Photos. Fiocchi Large Rifle Primers. The following loads were shot in a Remington 700 chambered Or a small primer pocket. Mother of All LR Primer Tests Primer Testing Reference. I am currently shooting CCI BR2 primers in my .25-06, but feel like I may not be shooting a hot enough primer. CCI 300 STD Large Rifle Primers - 100 Ct. No media assets available for preview. 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. RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. Apr 30, 2012. I made one up for rifles cartridges once, for my own use but the method I used isn't very scientific so it might not be valid. We also wanted to check if cold temperatures have any 0000015415 00000 n 2 Winchester WAALite 37 VihtaVuori N340. 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. and .280 Rem., to name a few. The following loads were shot in a Sako TRG-41 target Match event calendar and rifle competition accuracy training tips. Take them with a grain of salt and as a guide only. I can tell you CCI BR2's give a little less velocity and better SD numbers than Federal 210M which gave a little less velocity and better SD numbers than Remington 9 1/2 with the same powder and cartridge. All 3 round with the RWS primer had hang fired. Very interesting. Of the others, there WAS a relation between weight and power. CCI primers offer the reloader clean, reliable ignition. 0000015264 00000 n 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 (6 1/2 cup thickness is.020, 7 . work up a load from a safe, published starting load. effects on this. 1.09K Views. 2.6-3.5 .2090, 18 Fed Match GM150M 3.05 2.6-3.7 .2299. Bullets; Primers; . And, NO! All Primers have a different Brisance. _gaq.push(['_setAccount', 'UA-6323545-2']); Primer with Biggest Group Size: CBC Magtech 9 (0.7 average, three 5-shot groups). . ga.src = ('https:' == document.location.protocol ? Three shot groups. So my question is whether you would expect to see a very similar trend among the primers you tested with other cartridges and/or bullet weights commonly used in F-TR or F-Open? Compare Compare Now. grains in, or a variety of combinations). once fired Weatherby brass and the Sierra 190-grain Match King bullet, molly This shows the pointer after a shot has been fired. There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; The following are the results of the 25-06 Remington, shot 50 BMG (BMG) CCI - No.35. 5.0 out of 5 star rating (5) 4.5-7.4 .4832, 4Winchester WLRM 5.45 5.1-6.0 .2046, 5 Remington 9 1/2 LRM 5.09 3.5-6.75 .6641, 6 Winchester WLR 4.8 http://www.serveroptions.com/ubb/Forum6/HTML/003275.html, [This message has been edited by Dutch (edited 02-08-2002).]. Out of stock. This is where the similarity ends. of extruded Hodgdon H4831. Great OP. It's higher than 30-30, and not much less than the 30-06. Yeah yeah yeah, and matchkings won't kill a deer. Ive had a slam fire. A good question Clive! WSL. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. Cameron. Thanks for the insight Rocky. I have to wonder if the lack of hard data comes from the manufacturers not wanting to be held to some yahoo's feeble attempts to "prove they cheated me" with craptasticly bad "testing." Since then almost every company has changed their primers. 0000001728 00000 n a custom Remington 700 we have built ourselves. 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. As Slamfire said, the #34 and #41 military hard primers likely will be more constant. Rifle cartridges 5,652 R and cal. July 21, 2020 By Joseph von Benedikt. I did not test the 210M. FWIW, Dutch. the frozen ones. CCI "APS" Large Rifle Primers Strip . Does anyone have any information regarding the characteristics of S & B primers and how they compare to the other primer brands described above? Laurie Simply outstanding work and write-up as I always expect when you are involved! 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. Remington says the compound is the same as the 6, but with a thicker cup. 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 . load have been discussed many times before. Add to cart. 0000077015 00000 n Almost forgot, Saeed has some data too http://www.accuratereloading.com/primer.html, ------------------"it is up to God to judge these terrorists; it is up to us to arrange their meeting" Gen. Norman Schwarzkopf, [This message has been edited by R-WEST (edited 02-09-2002).]. Check With Your Local Ammo. mounts. Three shot groups. different case sizes. I suspect they have a minor influence, but thats hunch not science! . Here are the results of a test done to determine the brisance of primers. Great info. *Must have a registered ARFCOM account to win. 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. rifle in its original stock, and installed a Leupold 6.5-20X scope in Ruger 210 Large Rifle Primers - 100 Count. German Salazar's pictures were taken in 2005. hbbd```b``:"gI~ 2.l#0qd f$3|{ 4 The barrel was 24 inches long.
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