When cartridge neck spring-back decreased from repeated firings, a bushing 0.003 inch smaller than cartridge neck diameter was used. In developing its 6mm Creedmoor load data, Sierra tested a very wide selection of propellants, two dozen overall. the country about the load they were running in their match ammo. Now, I’m not getting down to 5fps or less like some of these guys are … at least not on every cartridge. Since 80% were using H4350, let’s take a closer look at the This data is for Hornady Precision Hunter factory ammo using a 200 yard zero and a 24″ barrel. It only seems fitting that the most popular bullet for the cartridge that David Tubb designed is the bullet David Tubb designed, the 115gr DTAC RBT. that many types of primers used for one cartridge among this group of shooters. %���� 6.5 X 55 Swedish Mauser The 6XC has been a popular choice among top PRS shooters since the first couple years they started having these kinds of matches. powder charge weights those guys were running in their 6XC. This was really interesting to analyze, and learn from. Search, “6MM RL 16 Berger 105” and there’s quit a bit of reading on the subject but Zero333 is right about using H4350 data. The author has not independently 308 Winchester 338-378 Weatherby Magnum. Using bullets from Nosler Boat Tail, Sierra HP, Speer HP, Hornady GMX, Nosler Partition, Swift Scirocco, Berger VLD Target, Hornady BTSP, Hornady BTHP, Sierra HPBT, Hornady ELD Match, Hornady A-TIP. The 109’s are tailored to cartridges such as 6mm Creedmoor, 6mm BR, 6 Dasher, 6XC, 6BRX, and 6×47 among others. All Rights Reserved. This website uses cookies and third party services. (Measuring water capacity to the top of the neck often provides an inaccurate comparison between cartridges. said, and not try to draw too many conclusions on why they chose it. 26 Nosler, 270 Caliber: At ranges out to around 1,000 yards, however, cartridges smaller than .30 caliber now rule target shooting. This manual contains data for over 70 of the most popular centerfire rifle cartridges used today. Cheers Rob. Some stages in PRS competition require 30 shots or more with little to no time allowed for barrel cool-down, so when accuracy-testing loads in the Precision Rifle, I went with four, five-shot groups with the barrel cooled by running water through its bore between each 20-shot string. The cutter blade was adjusted to shave brass only from the thick side of the neck. Google it. G,day Cal ,enjoying all your research ,wondering if any work has been done on the reloading tools used by the pros. Vote For The Best 6.5 Creedmoor Match Ammo, Bullet Jump Research: Executive Summary & Load Development Tips. Golf and Guns: Cal, Thank you! the top PRS shooters. I used to have to fight and tinker forever to get a load that worked, and now with an accurate scale it seems to take so much less effort. This is the final installment in that series and this Look no further than the Berger Bullets Reloading Manual. Chamber throats for 243 Winchester rifles do vary in length, but they are usually long enough to seat bullets beyond the S.A.A.M.I. As I mentioned, Alpha Munitions offers 6XC brass with either 32.4 33.9 35.3 IMR 4064 33.8 35.1 35.1 6mm Creedmoor RIFLE RELOADING DATA 9 INDICATES MAXIMUM LOAD - USE CAUTION LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. �y�5��$�{���)o���^_�U�H#��e"*;����F�We���X��`�4I�~Cb��Ρ�t�b���0��̓��5��3���A?s�d����b�\!fs�� >�l�s�����ϩ�������B�����:��%�Cu��*OsY�g�B��)�h�ԼN*���8��R�� ��$jR|�o�Ib.���e���%�N��� �^3�:�K�pFU�P��8s���!M5Y[��J�+z�(H�5�P��J���Af4�T� �Y4|r\8���C�g��� N������2@ T7�4R� P�#��Fǥ|Ő�Z o;4�(�$���������;_�1�����z=`S�G�T�`H~�H?|P���v�����,$���X lLe�@���D`Nˎ�������Df��@1U�D3[o�i�wNJ��.q��YP��Z(Nc����с�᧓�~����-�X!��3Do���A�U֛���W'����=�����!�]�gu�z�jQ!�'�䗜�b��#s�����҇��u����m���mV{�g=�v���d� ]{��2��* �S@�j��9��M� �����)�r��W��e-ZÆ�Y�c@\��'x�kMFwp���\:��I7!-��*��s Necks can vary considerably in length, yet in big-game or long-range target rounds extra neck length does not usually add to powder capacity, as they are normally filled by bullets, not powder.). The Berger Bullets Reloading Manual is available for purchase through your favorite Berger dealer. Results for {phrase} ({results_count} of {results_count_total}), Displaying {results_count} results of {results_count_total}. I would say that recoil is one of the other major aspects these guys are considering that you left off here. Aside from the same problem encountered with the .260 Remington and longer, high-BC bullets in 2.850-inch magazines, the .243’s relatively shallow shoulder angle of 20 degrees tends to funnel hot powder gas right in front of the short neck, accelerating throat erosion and resulting in relatively short barrel life. He added that competitors who intend to use that bullet at 500 yards and beyond should hedge their bets by using a 1:7 twist. 280 Remington your’s. flash hole diameters of 0.074 to 0.078 inch. Rifling twist rate for most 243 Winchester rifles is 1:10 inches, and that’s too slow to stabilize pointed bullets much longer than 1.150 inches. As a result of this startling news, “short” 6mm wildcats started appearing, among them (naturally) the 6mm Creedmoor, the 6.5 Creedmoor necked down. I wasn’t even The 6mm 109 Grain LRHT boasts a high BC, jump-tolerant hybrid ogive profile that is Doppler Radar verified with less than 1% BC variation. It was strange that none of these top-ranked 6XC shooters were using Peterson brass. A Hornady Overall Length Gauge revealed slight differences in chamber throat length in the two rifles. Because this site and its affiliates have no control over That’s a difference of only 2.6 grains. Of the 16 shooters who said they handloaded for the 6XC, 13 of them said they were using Hodgdon H4350. Please know all this is debatable, but I also know that saying “It depends” is not helpful. Loading your own ammo allows you to customize the seating depth to your liking and alter components that work specifically for your personal rifle. load! Within a decade, Remington also chambered the 722 in .222 Remington, .222 Remington Magnum, .244. The 6mm Creedmoor is the newest member of a wonderful family of cartridges, and it should make its mark in the hunting fields, just as it has in competitive shooting. 6.5mm: These were The Nine years later, H4350 is still a favorite not only among precision shooters who handload that cartridge, but also among those who are shooting the 6mm Creedmoor as well. © Copyright 2020 PrecisionRifleBlog.com, All Rights Reserved. 6 Creedmoor review and loads. ISS Prop House gives us the rundown on the guns used in Enemy at the Gate. About best value for the volume shooter. I used a Hornady Neck Turn Tool powered by the electric drill from that company’s Case Prep Duo kit. The Ruger American is a hunting rifle, so its cases were full-length resized with a Redding bushing-style die. information is to be used at the sole discretion of the user and the user related news, there was a great interview So, will zillions of shooters rush out to replace their .243 Winchesters with 6mm Creedmoors? ©2020 Outdoor Sportsman Group. Rather than shooting from a benchrest, competitors are timed as they race through a number of stages while shooting under simulated field conditions. That’s a good question, Mike. None are the wrong choice. There was one shooter who said they were using Lapua brass for the Should case be crimped or not Powder bullets only info I found is hornady PDF load data for 108 eld match bullets. James Tarr runs through the 3-Second Headshot drill. NEW 6mm 109 Grain Long Range Hybrid Target Bullets. Don’t put too much pressure on yourself. I use 37.5 gr of H4350 for 3060 FPS in a 28 inch barrel. The 1:8 rifling twist proved accurate with a variety of bullets from 55 to 115 grains. �X��^���)���dE��AKZ|-W���a��C�\o`���Q `� nD�q1 G�6�ٹ^�N������`e�X}�{��I8i� Ř���bx�������n�~�Y%�1��GXY��@RX���{i�e�L���1�?��������� shooters are running, this set of data is the aggregate of well over 100 truly When it comes to choosing the proper rifling twist rate for a particular bullet, its length matters more than its weight. They also acknowledge it’s unprecedented: a real game changer for predicting the trajectory of your projectile in flight.”. Our Chief Ballistician Bryan Litz, and Berger Production Engineer Garett Stoddard, spearheaded the design and development of the new 6mm 109 Grain projectile. Our newest member of the Long Range Hybrid Target Family, the 6mm 109 Grain LRHT provides competitive PRS shooters and long range accuracy enthusiasts a level of precision and consistency unmatched by all other bullet manufacturers. Great questions, Richard. The longest any bullet could be seated just short of the lands was 2.865 inches when using the Hornady 108-grain ELD-M. The 108-grain ELD Match at 2,960 fps and Precision Hunter with the 103-grain ELD-X at 3,050 fps are the first two loads to be introduced by Hornady. It is fascinating for a to see what people use for there rifles. When Hornady’s new 103-grain ELD-X is seated to an overall length of 2.820 inches, it free-travels 0.024 inch prior to engaging the rifling in my Model 70. Thread starter SGK; Start date Aug 4, 2019; SGK. I hope you’re also surprised at how much a high quality scale and improve your ammo. I believe I’ll swap out my 243 into a 6mm Creedmoor for Hunting purposes and do a coin flip between the 6XC and the Dasher…. Thanks, Sean. Let’s start by looking at what bullet’s the 6XC shooters selected to reload in their match ammo: On the chart above, the various colors represent where a shooter landed in terms of rank. development, I found the best accuracy node on one barrel at 39.8gr of H4350, “Everybody” knew heavier .30-caliber bullets drifted less in the wind, and smaller cartridges did not drive them fast enough. David Fortier talks with Jeff Hoffman of Black Hills Ammunition about the evolution of the .308 Win. aware that Alpha made 6XC brass, but it looks like they’ve expanded their line 300 Winchester Magnum Check the stability of your favorite bullet and compare to the new 6mm 109 Grain Long Range Hybrid Target by using our Twist Rate Calculator. Everyone has a little different priorities in terms of what is acceptable for each of the aspects. However, the .243 Winchester still appears in the list of chamberings for the RAR, and just about every other bolt-action rifle made on Earth – and will for a very long time. to include a lot of other cartridges, including the 6XC, 22 Creedmoor, and 25 <>/MC1<>>>/ColorSpace<>/XObject<>/ExtGState<>/ProcSet[/PDF/Text/ImageC]/Font<>>>/MediaBox[ 0 0 756 594]/ArtBox[ 0 0 756 594]/TrimBox[ 0 0 756 594]/Type/Page/Parent 84 0 R /Contents 2 0 R /Rotate 0/CropBox[ 0 0 756 594]>> Factory-loaded 243 ammo is kept within the established maximum overall length, and the same holds true for those who develop load data for various reloading manuals. Anyone got load data for 6mm Creedmoor Berger 105 Hybrid and RL16? I’ve started using Peterson brass for one of my cartridges this year, and I’ve had a good experience with it. Starline cases are available with Small Rifle or Large Rifle primer pockets, both with the same flash hole diameter as Hornady and Nosler cases. The longer Berger and Hornady bullets will work in the 243 Winchester, but only if the rifle has a custom barrel with a twist rate quick enough to stabilize them in flight. �.T�P�Zt�����u�k��yz9u���r��q�'��qĠ�q�!�Ӆ{.^��l��0Qw�ɡe w�=dždM�����I!�X��M�ƶ�6�x��5ݑy�jKr=P-�� 7Z�Ī�d;Jt�k���R,y��cW�'��ח>���.�ܕ�BUt5lV����&�:��M�g�nE��*@˘��pU��Bk�2�үX�m�C��X!�r�b��,�CĚ_�M��^2 �å��$*�c�*qg��]�%��0{���2�Á�\q|ߎ��8b���h��xs��0����Tu^�#o�����gi:��Q����.
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