Extraction and primer flattening did not differ between factory and the reloads. 270 WSM 145 gr ELD-X Precision Hunter . (Please refer to out " Reloading Tips " for proper measurement techniques) If possible, we recommend that you determine the COAL of your rifle, and load your bullets at 1mm short of the lands. I actually found two handloads that were posted in a reloader forum on another site and I might try those (starting way low of course and working up) but they both posted loads for 130grain bullets with one using 67.2 grains of powder and the other used 65.5 grains for velocities that were 3210 and 3170 respectively. Superformance delivers striking velocities in cartridges like the 22-250 Remington, 243 Winchester and 300 Winchester Short Magnum. Reloading and Firearms . Be the first to share your insights. Quickly he was attending weekly, monthly, and annual shoots, which included Nebraska state, USAYESS, and many more. She has been named as a co-host on Shooting Gallery on the Outdoor Channel. If you go to Hodgdon rifle loading data and select "powder" SUPERFORMANCE the 9 calibers with data will drop down..22-250 , 243, 6mm, 300WSM, 270WSM, etc. My understanding is Hodgdon will not publish any data for Superformance that does not give at least 100 fps more than standard because of a contractual arrangement with Hornady. 28 nosler (new!) He has also put together the first online Precision Rifle Training series of its kind, gaining viewers from all over the world on the JC Steel Targets website. Phillip Velayo currently serves as Gunwerks Long Range University Lead Instructor. Reloader Rejoice. I have always used Hodgdon due to the temperature consistencies with their extruded powders. Hornady 8061 Superformance 7mm Remington Magnum 154 GR SST - 20rd Box . The game hooked me, but I fell in love with the people! Since returning to competition on 2009, Dianna has earned a plethora of High Lady wins, including the 2013 and 2016 USPSA Ladies Open National Championship. Looking for a starting point being I have a jug of it. I have plenty of other guns to hunt with so that isn't an issue but I wanted to play with my new toys and I can't till I get some data for the 270 WSM and Superformance. Any info would be appreciated. 9mm Ammo Bulk 9mm Ammo, . VAT (where applicable), shipping costs and possible delivery charges. . Wyatt has won numerous elk calling competitions at the ISE Best of the West Elk Calling Competition. Anyone load any 270WSM with the Hornady superformance powder? Actually I sold off 6 rifles and accumulated the funds to purchase these three (you can go to Craig Boddington's page on Facebook and see what I gave up for these 3 rifles but it was worth it to me). The COAL is measured from the base of the case to the tip of the bullet. Theres data for 300wsm but not the 270WSM. Muzzle velocity averaged 3058 fps. Joined: Nov 2004. Later, he started a granite countertop business allows him the time to pursue his passion for long-range shooting and high-country public land mule deer and elk hunting. A: Ive compared the maximum velocities of the two cartridges as shown in various reloading manuals and it appears that the .270 WSM has about a 150 fps velocity advantage over the venerable .270 Winchester when both are fired in barrels of the same length. All rights reserved. I have found tons of data for the 300 WSM and Superformance but none for the 270 WSM. I know the Superformance powder is a ball type powder but it is supposed to be coated to maintain consistent velocities throughout realistic temperature ranges and perform like their Extreme powders. forum.accurateshooter.com/threads/270-wsm-loads.3929008/, Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Mobile/15E148 Safari/604.1. It's about 100 fps faster than a 300 Ruger Compact Magnum. She helps organize and coordinate Arizonas own national level event, the Tactical Precision Rifle Challenge. I have started out with Superformance loads that are 2 grains less than those listed for H4831 and looked for overpressure signs such as flat primers, trouble extracting the case or expansion of the case head. 270 Winchester 270 Winchester Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. If I could get a .277" 140 grain Accubond velocities to surpass 3000fps and be an accurate load with the powder I have on hand then I would be satisfied. In the 330 Dakota for a 225 grain TTSX bullet, Hodgdon lists 84 grains of H4831. Looking for a starting point being I have a jug of it. But I can see where Superformance if Hodgdons burn rate chart can be believed falls right into the correct area for our 270's. In these days and our limited powder . I also get excellent results with 140 AB, 140 Berger and 150 Bergers with a 26" brux and Magpro. charge for an extreme spread . Pros: Efficient and flat shooting cartridge with bullet weights that aren't terrible on the shoulder. Now to decide to stick with factory ammo or persist with the Berger's. In my nephews 300 WSM the load he settled on in the end was the 200 gr ELDX with a load of 69 grs RL 26 , this load has a COAL of 73.5 mm , 24 inch barrel Rem 700 average velocity was 2957 fps and we verified at 400 yards with 17 inches drop. Targeted velocities are well in excess of 100 fps over the best published handloads and even larger gains over factory ammunition! Should anyone decide to try this powder do it only in cartridges for which there is published data using H4831, and do not exceed the weight quoted for H4831. . Phillip is a 10-year Marine Corps veteran having served his whole career in the Scout Sniper community. Presses. SUPERFORMANCE ammunition is loaded with proprietary propellants that increase the velocity ratings up to 200 feet per second compared to other popular brands. 270 Winchester 140 Grain (SST) Super Shock Tipped Superformance 20 Rounds. During his time, Phillip completed 4 overseas deployments and served in all billets available to a Scout Sniper, to include Scout Sniper Team Leader, Chief Scout Sniper, and Scout Sniper Instructor. We manufacture Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition and much more. Handgun Ammo. I know the Superformance powder is a ball type powder but it is supposed to be coated to maintain consistent velocities throughout realistic temperature ranges and perform like their Extreme powders. It may not display this or other websites correctly. increments, watching closely for preasure signs. I used 82 grains of Superformance and got 3006 fps with no pressure signs at all. Their chart also showed some of the IMR and Reloader powders to be the worst with some more than 100 fps difference due to temps. Two 8400's in 270 and 300 WSM and a 84M Varmint in 22-250. Jaclyn has also taken up Extreme Long Range matches, including King of Two Miles in New Mexico, where she placed 14th out of 80 invited competitors. Find the ratio for the 300wsm and apply it to the 270WSM? Target shooting or just plinking, take hold of the most current handgun data . That's only my experience. For the .270, today I tested 130 grain TSX bullet in once fired full length sized Federal brass using 58 gr of Superformance and Federal 215M primers. There was no head expansion, and primer flattening was no different than seen on factory ammo, and there was no problem with extraction. He has been Sporting Shooter's Gun Editor for longer than anyone can remember. My concern is powder and loading for the pair of guns. Cartridge Type: In addition, she is also an outdoor writer and photographer, as well as a national seminar speaker. .270 WSM (Winchester Short Magnum) - Published Manufacturer Loading Data. Brian now competes in both the PRS and NRL Pro series. Item #80558 | 20/Box. Surprisingly Hornadys 130gn GMX Superformance loading factory data, has the Superformance load for the standard .270 driving the 130gn GMX bullet at 3190fps outrunning the fastest .270 WSM 130gn GMX loading by 40fps. Sep 15, 2014. It's going to be hard to beat RL-17 for the 270 wsm. I would like to use superformance in my 22 inch barrel 308 win with 150-165gr bullets. Zach, a resident of McCook, Nebraska, started shooting trap and hunting when he was 10. $430.00 Private User. I used 82 grains of Superformance and got 3006 fps with no pressure signs at all. Santa was very good to me this year and brought me a trio of new Kimber rifles. Today he picks out and tries his first load.Ballistic Studies.Com: 270 WSMhttps://www.ballisti. .270 Winchester (Using 140 & 145 GR Hornady Bullets) reloading data with 88 loads. My name is Robert Brantley and I have been obsessed with precision rifle since 2007. Thanks for the input guys. Ryan still has a passion for hunting, but 3-gun gives Ryan and wife Dianna the opportunity to travel together and compete with and against amazing people. Both the powders,4831 and 780 are great for .270 so I thought there may be load data for the Superformance available that missed the printing. 8x57 mm mauser Re: Reloader or Superformance powder for 270 In looking at my Sierra #5 manual in .270 Winchester, Sierra lists Varget with their 110 Gr. magazines and reloading components. Sporting Accessories. Just be aware that Superformance is a bit more temp sensitive than ADI stuff. Was wondering if I could take the 300wsm info and scale it down based on H20 capacity vs recommended load? Primer used was 215M, powder charge 58gr of Superformance, and COL was 3.203 in. 6.8 western.284. You need to be a member in order to leave a comment. I would love to have guidance on SuperFormance for developing loads. Hornady Superformance SST Rifle Ammunition 20 Round Box. Has anoyone developed a load for the .270 win using this powder? They list it for 243 wssm, 25 wssm, and 300 wsm. 724. I actually found two handloads that were posted in a reloader forum on another site and I might try those (starting way low of course and working up) but they both posted loads for 130grain bullets with one using 67.2 grains of powder and the other used 65.5 grains for velocities that were 3210 and 3170 respectively. Dianna Muller earned a Bachelor of Science in Criminal Justice/Psychology from University of Central Missouri and retired from the Tulsa Police Department after 22 years of service. I'm having good luck w/ MRP and the 150 Berger in my XCR 270, I understand this is an old thread, but want to reply anyway.