Can you find a barrel for a 22-250 with an 8 inch twist? I decided to rebarrel two of my guns, and Lothar-Walther USA provided two stainless-steel barrels chambered for the new round. With Sierra's remarkable new 95-grain MatchKing, this gives the little . 0000003057 00000 n The .224 Valkyrie (5.641 mm) [5] cartridge is a .22 caliber (5.6 mm) rimless bottlenecked intermediate rifle cartridge, developed by Federal Premium Ammunition to rival the performance of the .22 Nosler, while still being compatible with modern sporting rifles (MSRs). Using bullets from Sierra BlitzKing, Nosler Boat Tail, Swift Scirocco, Sierra Tipped MatchKing, Hornady ELD-Match, Sierra HPBT, Federal Fusion. The rifles differ slightly in throating. 0000006276 00000 n This is where the 224 Valkyrie comes in. I was pleased to learn the company just released its AR-15 barrels, and in the lineup was an 18.5-inch, helical-fluted 224 Valkyrie option. If looking to acquire an automated powder-charge dispensing unit to speed up precision reloading, don't judge the RCBS ChargeMaster Lite powder scale and dispenser by its name; the Little Green machine packs a heavy-weight punch with speed and accuracy. I have loaded a fair bit of it in .223. The new .224 Valkyrie was introduced late last year as a Hot Rod cartridge that will work in AR15s. At Hodgdon, weve been researching this cartridge since before its introduction and are excited to release load data for the Valkyrie featuring powders like Hodgdon CFE 223, IMR 8208 XBRand Hodgdon Varget. This data is available for 80 different loads, featuring 50- to 90-grain bullet options (from Hornady, Nosler, Federal, Swift and Sierra) and powders from Hodgdon, IMR and Winchester. Keep up-to-date on new products, I have no clue what length the Valkyrie chamber will accept a 95 SMK at but the 2.260 length is based on what a thick-walled aluminum GI mag will accept. The maximum length of the Valkyrie case is listed by SAAMI as 1.600 inches. Min Charge Max Charge Optimal Charge Bullet Make Bullet Type Jul 13, 2012 1,535 581 33 . January 29 . J. Scott Rupp takes a first look at the Springfield M1A Loaded rifle chambered in the popular 6.5 Creedmoor. I will post future results as I get them. Are there any AR15 uppers or even barrels for 22 PPC? I'll be testing anyway. According to Sierra, the ogive on the 95 SMK is 0.661 nominal. Our test rifle consisted of a basic 20-inch 1:7-inch twist barrel with an M-Lok free-float rail. We obtained this information with a MagnetoSpeed chronograph, which has alwaysprovided consistent results in our testing.Speed is important for this particular cartridge, as it plays a major rolefor this round's intended purpose. 'Identical' AR-15 Upper Receivers: Are They Really the Same? For more details (with data charts), read Jeremy's FULL STORY on Sierra Bullets Blog. 0000022062 00000 n As I see it, Federals plan for the .224 Valkyrie seems to be geared to that long-range shooting weve discussed, and factory ammo reflects that. The correct shellholder is the same as the 6.8 SPC. Velocities on these were smoking, reaching 3,074 fps out of our relatively short 18.5-inch barrel. Hornady, Sierra, Berger, Nosler, and probably other companies offer long, heavy-for-caliber bullets with high ballistic coefficients that buck the wind and are especially designed for long-range accuracy. Introduced by Federal in 2017 and approved by SAAMI in 2018, the new 224 Valkyrie has been quickly adopted by long-range shooters. This means you have the option to read your magazine on most popular phones and tablets. This setup is inherently more stable than a bipod, as it allows the gun to slide smoothly under recoil, and the wedge let us adjust elevation simply by sliding it in or out from the buttstock. We manufacture Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition and much more. HW[o7~_ D A database of .224 Valkyrie handloads. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. 0000002213 00000 n A critical marksmanship skill that is easy to overlook. trailer <<4FA34A0A29BC45DBA22CD0DCBD951645>]/Prev 114384>> startxref 0 %%EOF 86 0 obj <>stream High-velocity rounds generate more heat, and this addition might mean the difference between taking that extra shot or sitting out. Their availability will certainly contribute to the successful Flight of the Valkyrie. Weather was good, optic was solid and previously tested on other firearms, shooters were both NRA-certified instructors, but still the gun wouldnt perform.Now Ive had plenty of guns that simply could not achieve any reasonable accuracy with factory ammo, so it didnt stop us from carrying on, and we continued.We went through our loads with the 60-grain V-MAX loaded with CFE 223 and they were just a hair better than our average factory group, acceptable but certainly not handload-level accurate. In addition, Hornady has its exceptional new ELD Match bullet in an 88-grain version, both in loaded ammo and as a component. Valkyrie means chooser of the slain, so we may assume that the connotation is that the .224 Valkyrie cartridge is going to go forth to a battlefield, and choose the dead with its accuracy and long-range power. _gaq.push(['_trackPageview']); From affordable target practice to home defense, there isn't much that cannot be done with this rifle. Bullets from other manufacturers may not produce . INDICATES MAXIMUM LOAD USE WITH CAUTION Ri e Data 224Vea lki yr 30 1.3307.256.256.4031.4207.049.358 .200.422 1.2033 1.600 224Va ek i yrl Ri e . 0000097375 00000 n The 22-inch, stainless steel barrel includes a medium-contour, 1:7 twist, full-length flutes and is threaded to hold a muzzle brake or suppressor. Thats still minute of prairie dog right where most shots are taken. I still had to use the RCBS Trim Mate crimp remover so the primers could be properly seated later without damage. 0000056766 00000 n .224 Valkyrie (Load Development) reloading data with 60 loads. Just an armorers wrench and a torque wrench were needed to make the swap. 0000031529 00000 n The 224 Valkyrie does not have a dedicated magazine yet. Who knew wild turkey's were so stupid!? This was our thinking behind choosing the 88-grain ELD MATCH projectile. 22 PPC does better on performance. RifleShooter Magazine editor Scott Rupp breaks down all the features of the Mossberg Patriot Predator rifle chambered in 6.5 PRC. My intent is to provide basic reloading information for a specific barrel length and type without providing information overload. Because I was reloading for an autoloader, I chose to full-length size every case to ensure it would function reliably. Hodgdon CFE 223 is a very fine spherical powder. Varget 24.3 was a 1+- moa, 24.8 opened it up to 1.5. After a quick swap, we headed back to the range and duplicated our test parameters. Two prototype bolt-action rifles were used for all loads. Concluding our test-firing, we found a node at 23.4 grains that produced an adequate group measuring just outside of 1 MOA. The best groups were turned in by the Barnes 70-grain TS-X BT, Nosler 60-grain Ballistic Tip and 70-grain RDF, and the Sierra 65-grain Semi Spitzer. 0000015856 00000 n Hornady takes the 224 Valkyrie to new heights! I don't believe the 22 nosler can handle the high BC bullets like the 90g SMK. However, a standard 6.8 SPC mag is recommended and will function without any issue. This removes the lube and rounds out any dings that can occur in bulk-packed brass. Federal Premium initially offered 60-, 75-, and 90-grain offerings to cover a variety of hunting and target applications. : 40,800 49,900 Hodgdon C 50 gr BK (Sierra) 0.224" Powder: H335 (Hodgdon) Primer: FED 205m Case: FED Trim Length: 1.590" C.O.L. The author uses C Products Defense magazines as they are always true to spec and allow for an overall length of up to 2.270 inches. All Rights Reserved. 7 80 Saving the day just in the nick of time was E.R. One case had an ES of 0.000 no variation. Varget hits the sweet spot for the best performance in this cartridge." 0000034850 00000 n They were easy to decap while resizing, but you must remove the crimp before you can reprime them. The .224 Valkyrie enters a crowded field of established cartridges (from left): .223 Remington, 22 Nosler, .224 Valkyrie, 6.8 Remington SPC, 6.5 Grendel, and 22-250 Remington. Whatever works for you. There is still some fine tuning to do but I am moving on to different bullets and 8208 powder for my next tests. .224 Valkyrie reloading data with 160 loads. 243 WINCHESTER . To reduce shooter error, we installed a RISE Armament RA-535 APT match-grade trigger, which broke cleanly at just 3 pounds. Turning it over to the target side of things; the 88-grain ELD MATCH bullet will indeed stabilize in a 1:7-inch twist barrel, but I now understand the need for the new 1:6.5-inch twist barrels that are hitting the market, as of this writing. And, since the Valkyries maximum overall cartridge length is 2.26 inches, it fits comfortably in the ubiquitous AR-15 platforma major plus. I think the round has tremendous potential, but if it is to be the be-all, end-all cartridge with heavyweight .22-caliber bullets, more moderately-priced rifles, like the bolt guns I used, need to enter the marketplace. Hodgdon, the Brand Thats True, is pleased to announce the launch of load data for the new 224 Valkyriecartridge, now available on Hodgdons Reloading Data Center at www.HodgdonReloading.com. Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. However, one thing is for sure: The AR-15 platform is incredibly versatile, and rounds like the 224 Valkyrie only enhance its potential. - Ron Reiber, Hodgdon Product Manager and Ballistician. 0000042952 00000 n })(); To comment on a post, click Post Title or "Comment" Link. and 8 lb. I concentrated mostly on the heavier bullets, as per Federals model. One is a 24-inch, heavyweight, target barrel configured for my switch-barrel DRD Tactical CDR-15 AR. So, I was anxious to try out the new Starline brass in the .224. 0000008830 00000 n Benelli Lupo Bolt-Action Rifle Line Expanded with New Chamberings, 11 Top Hunting Rifles Chambered in .350 Legend, Top 10 6.5 PRC (Precision Rifle Cartridge) Rifles, Savage Impulse Big Game Straight-Pull Bolt-Action Rifle: Full Review, Mossberg Patriot Long-Range Hunter Bolt-Action Rifle: Full Review, Remington .50-70 Rolling Block History: New York's Pick to Arm Its National Guard, Kimber Hunter Pro Desolve Blak - A Lightweight Heavy Hitter, Browning BLR Lightweight '81 Stainless Takedown Lever Rifle, Mossberg Patriot Predator 6.5 PRC Rifle Review, Review: Springfield Armory M1A Loaded Rifle in 6.5 Creedmoor, RCBS ChargeMaster Lite Review: Not 'Lite' on Ability, Remington Model Seven SS HS Bolt-Action Rifle Review. scope set at 10x.3. (Above) Case weights were uniform, and similar capacities contribute to consistent ballistics. The Valkyrie has spawned a crop of new, high-tech bullets, including (from left): Hornady 70-grain GMX, Hornady 75-grain ELD Match, Hornady 80-grain ELD Match, Hornady 88-grain ELD Match, Sierra 77-grain Tipped MatchKing, Sierra 80-grain MatchKing, Sierra 90-grain MatchKing, Nosler 64-grain Bonded Solid Base, and Nosler 77-grain Custom Competition. Minuteman. Varget hits the sweet spot for the best performance in this cartridge.. JavaScript is disabled. First Focal Plane vs. Second Focal Plane Scopes Explained: Which is Best? The trim length, of course, is nominally .010 inch less than that, so cases ready to go should be about 1.590 inches in length. Demonstrating a solid commitment to a successful debut of the new cartridge, Federal introduced four different factory loads with the Nosler 60-grain Ballistic Tip, American Eagle 75-grain TMJ, Fusion 90-grain SoftPoint, and Sierra 90-grain MatchKing. The extremely uniform primer pockets of the Starline cases made priming a breezeno crushed pellets, or goosey-loosey pockets here. I will not post velocities (I don't care about velocity, only accuracy.) : 2.110" Powder: 28.8 gr 31.1 gr Vel. 0000096632 00000 n I selected 50 new, unfired Starline .224 Valkyrie cases, and measured their lengths with a digital caliber to 0.0005 inch, weights with an RCBS Charge Master 1500 electronic scale to 0.1 grain, and neck-wall thickness with a Hornady digital caliper to .0005 inch. I acquired a set of Redding competition dies that includes both full-length-sizing and neck-sizing dies and a micrometer-adjustment seating die. The rim diameter of both rounds is .442 inch. 0000017843 00000 n For this review, I borrowed two additional rifles that are prototypes from a major American manufacturer. What It Is Not. The only problem with this solution was the limitations of 5.56 NATO case itself. The .224 valkyrie should be a better choice with heavier bullets since it is shorter and will allow longer OAL with the longer bullets. %PDF-1.3 % Federal has created a safer, easier and more reliable way to shoot a muzzleloader. But the Nolser 55- and 60-grain Ballistic Tips also shot great. For. 0000097518 00000 n XcPNH) :X?X$?K l21\b8'k>. It may not display this or other websites correctly. Shaw booth at the NRA Great American Outdoor Show, a company known for its world-class, bolt-action rifle barrels. It meters good and gives good velocity, if I was cranking out hundreds of rounds of AR type blaster ammo I wouldn't hesitate to use it. Powder Bul Weight C.O.L. I hoped performing that step would also fully prep the Hornady once-fired primer pockets. As a bullet passes through the air, it is dropping at a rate of 9.8 meters per second. Powders include Hodgdon, IMR Valkyries rode to war on horses wearing shields and helmets; some even flew through the air. Make sure to watch till the end. Powder: 26.6 grains Hodgdon CFE-223. I know the "best recipes" I have copied from other shooters have been sub-par in my Valkyrie. More accuracy can be achieved by adjusting seating depth, but it certainly will be a shooter. These features allow long, skinny bullets to be seated out further, so they will not intrude into precious powder space. A lot of recent cartridge and rifle development has been geared to long-range shooting. (Of course, what is considered long range means different things to different shooters). Good stuff, I have my hands on a couple boxes of Nosler 85s and have been wanting to test them I also have 6.5 twist , I will give them a try. The .224 Valkyrie operates at its best with sleek, high-ballistic-coefficient (BC) bullets weighing up to 90 grains to achieve optimal, long-range ballistic performance. I am able to "real world" test at every range from 100-1000 yards so velocity is not important to me. 0000008463 00000 n Kimber's Hunter Pro Desolve Blak takes the firm's more affordable mountain rifle to new heights. #2. Nevermind,they made the case length 0.02 shorter than everyone else lists to fit it in. Use load data at your own risk. Sierras data covers the broad range of its extensive product line, and Federals recipes are limited but appear somewhat more aggressive. To show viewers how to succeed at long range, J. Guthrie gears up for a challenging shot while chasing Colorado pronghorn at long range with DPMS' Panther 6.5 Creedmoor. One1Bravo Ops4. 0000002920 00000 n About Hodgdon Powder Company, Inc. 7 0 obj <> endobj xref *j. I never had to trim one over the course of testing, something I cant say about other brands of .224 Valkyrie cases Ive used. In addition to this, powder capacity is sacrificed to accommodate the long bullet, which reduces velocity. Contributing Editor for RifleShooter Magazine, Brad Fitzpatrick gives us a review of this modernized version of an iconic favorite. This is where ballistic coefficient is king. However, a standard 6.8 SPC mag is recommended and will function without any issue. Some writers have described the Valkyrie as a scaled down Creedmoor. However, the Valkyrie case is derived from a slightly shortened 6.8 SPC case, necked-down to .22 caliber. Learn more here: http://bit.ly/1G7xXag. 0000022153 00000 n For a better experience, please enable JavaScript in your browser before proceeding. If the case is 1.620, then loading it to 2.260 puts the ogive below the case mouth. For this report, I first did some metrics on a sample of 50 new Starline .224 Valkyrie cases. Custom Mossberg 500 at the Range and Live Turkey!. I know some sort by brass and projectiles to get as consistent as possible, I am just not one of those people. Necks were of uniform thickness, and cases didnt lengthen much at all over the testing program. While new load data will continue to be updated on Hodgdon's Reloading Data Center, the new 224 Valkyrie data is available at www.HodgdonReloading.com. Available in 1 lb. 2023 Outdoor Sportsman Group. Although chilly, we weren't discouraged, as the early hours brought calm to the usual windy conditions on this particular range. 0000035033 00000 n To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. New Starline cases are treated with a corrosion inhibitor. CFE 223 yields top velocities in many cartridges such as the 204 Ruger, 223 Remington/5.56mm NATO, 22-250 Remington and the 308 Winchester/7.62mm NATO, plus many, many more. 0000049698 00000 n To this day, it is still my go-to service rifle loading for reduced course matches. Basically a 6.8 SPC necked down to .22, the Valkyrie has a shorter case than the .223 Remington (and 5.5645 NATO). The Hornady 88-grain ELD MATCH bullets finally gave us some clustering with 23.4 grains of Varget. This means you have the option to read your magazine on most popular phones and tablets. v>012`l{nCew 38m endstream endobj 8 0 obj <>>> endobj 9 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/Shading<>/XObject<>>>/Rotate 0/Thumb 3 0 R/TrimBox[0.0 0.0 432.0 648.0]/Type/Page>> endobj 10 0 obj <> endobj 11 0 obj [/Indexed 12 0 R 13 30 0 R] endobj 12 0 obj [/ICCBased 29 0 R] endobj 13 0 obj <> endobj 14 0 obj <> endobj 15 0 obj <>stream 0000056500 00000 n Starline and Hornady are also offering .224 Valkyrie, so I obtained 50 pieces of Starline brass and several boxes of Hornady ELD-Match ammo. Hornady developed a new 88-grain ELD Match bullet specifically to meet the Valkyries performance requirements. 0000100414 00000 n You need a 6.8 SPC mag for this. I routinely use RCBS and Lyman powered case-prep tools and their primer pocket uniform accessories to clean every pocket when reloading a batch of ammo. So maybe the .224 Valkyries higher velocities with long, heavy bullets will carve out a unique niche in the shooting ecosystem, as theres no denying that the new round has the potential to hold its own on the range or in the field. Communism only made one thing that works, and capitalism can make it even better. Introduced by Federal in 2017 and approved by SAAMI in 2018, the new 224 Valkyriehas been quickly adopted by long-range shooters. CFE-223: Subscribe: 2662: Remarks: COAL (inches): 2.140; 5-shot 100-yard group (inches): 1.75 77: Nosler Custom Competition: Hodgdon: Plus, Valkyrie chamber specs are carefully matched in rifle chambers to enhance accuracy potential. The average accuracy of all loads in Rifle #1 was .82 inch, and all but three loads averaged under an inch. While theyre not geared to the long-range crowd, they are light enough to be toted over hill and dale by varmint hunters, and theyd sure be a prairie dog or coyotes worst nightmare. They loaded smoothly and held up well over many reloads. Most critically, case length (base to mouth) is short enough to allow loading super-sleek, high-BC bullets with long, fine-entry ogives. It's not my first choice for precision loads, Varget or XBR8208 get the nod there. 0000087437 00000 n 0000034585 00000 n Loads for 20 bullet types and 22 powders* are listed. Sierra offers several heavy .22-caliber match bullets, including the 90-grain MatchKing HPBT that Federal loads in its match ammo. To see what your rifle can really do, pick up one of these uppers, dust off your reloading press and see what yourgun needs to reach its full potential. Give a Gift 0000016556 00000 n I have been through the wringer on a few different load developments, but this one really had us thrown for a loop. With the 224 Valkyrie, Hornady proves that lightning really can strike twice or even three times in the same place! The .224 Valkyrie is indeed a high-tech, purpose-designed cartridge, and the handloads I tested in Starline cases delivered excellent performance with a wide range of components. This sounded plausible to me and our targets certainly support that, especially since we used a budget upper receiver. Whether such an arm would crowd out the .223 or 22-250 Remingtons is a question that can be only answered in the marketplace. I have used Starline cases in numerous cartridges for years and have been impressed with their performance and uniformity. The 75-, 77-, 80-, and 90-grain match bullets shot pretty well, too, and would hold up better over longer ranges. A lot of components are available for handloading the new .224 Valkyrie, but load data is limited at present. While new load data will continue to be updated on Hodgdons Reloading Data Center, this new 224 Valkyriedata is available immediately at www.HodgdonReloading.com. (Above) The new Starline .224 Valkyrie cases were checked for length with a digital caliper, and were right at the trim length, ready for loading. For a better experience, please enable JavaScript in your browser before proceeding. Download Sierras Full 4-page PDF to view all the data, including load information for Sierras new 95gr .224-caliber MatchKing with claimed 0.600 G1 BC. 223 REMINGTON 223 WSSM 224 VALKYRIE 5.56 NATO 10.5 BARREL 5.56 NATO 14.5 BARREL 5.56 NATO 16.5 BARREL 5.56 NATO 20 BARREL 224 WEATHERBY MAGNUM 22-250 REMINGTON (NEW) 22 HORNET.243. The 60-grain BT preferred 26.0 grains of the same powder, averaging .94 inch at 3,089 fps. Scott Rupp gets a chance to talk to Aaron Oelger about a few new products from Hodgdon and why reloading store shelves are empty. Love the quick shipping from . Franchi Momentum Elite Bolt-Action Rifle in Varmint Configurations, Savage Model 110 Timberline 6.5 Creedmoor Rifle: Full Review. A new Starline .224 Valkyrie case head. I have been an early, yet trepidant, fan of the .224 Valkyrie, and have tested several rifles with many handloads. While new load data will continue to be updated, there is currently data for 80 different loads with bullet weights ranging from 50 to 90 grains from Federal, Hornady, Nosler, Sierra and Swift, and powders from Hodgdon, IMR and Winchester. While it can accept bullets up to 90 grains in weight, they often need to be seated so long that they cannotfit inside an AR-15 magazine. You are using an out of date browser. Significantly, after firing and resizing, the Starline cases lengthened only a smidgenanother bonus. DISCLAIMER: All reloading data in this article is for informational purposes only. Fortunately, this is a one-time step in the reloading process. Values in green indicate MAXIMUM loads use CAUTION. This was the powder for our heavy target load. So much for over spin from the fast twists. 0000013501 00000 n The Remington Model Seven is ready, willing and able to handle just about any task. All Rights Reserved. Introduced by Federal in 2017 and approved by SAAMI in 2018, the new 224 Valkyrie has been quickly adopted by long-range shooters. | These features include a longer neck, a shoulder thats pushed back a bit, and rifle chambers with longer throats. At Hodgdon, we've been researching this cartridge since before its introduction and are excited to release load data for the Valkyrie featuring powders like Hodgdon CFE 223, IMR 8208 XBR and Hodgdon Varget. Graciously, the company supplied me with one for testing and I left with it that day. But IMR-8208XBR did very well with varmint-weight bullets. This bullet/powder combination reached a speed of 2,523 fps, which is OK for our needs. The new brass is available from Starlines network of dealers in pre-packaged bags of 250, 500, or 1,000 or Factory Direct online at www.starlinebrass.com. The 224 Valkyrie does not have a dedicated magazine yet. Over the years, I've always been able to fine-tune cartridges to run better than factory ammo, and I was certain this cartridge wouldn't be any different or so I thought. Basically a 6.8 SPC necked down to .22, the Valkyrie has a shorter case than the .223 Remington (and 5.5645 NATO). Reaching a speed where the round will staystabilized past 800 yards is a challenge. 80.5's still have some possibilities with small changes. Note the uniform primer pocket and flash hole. I prepped a bunch of new Starline cases, and prepared 28 different handloads, 14 for each rifle, using a wide variety of powders and bullets. The .224 Valkyrie has spawned a crop of new high-tech bullets that add significantly to the potential of the cartridge, to help it achieve its lofty goals. About the .224 Valkyrie Cartridge. by Jeremy Rowland, Reloading Podcast My oldest daughter has been to several matches with me, and has even competed in several, using her .243. The author uses C Products Defense magazines as they. All RifleShooter subscribers now have digital access to their magazine content. The load data contained on this site is intended for use with Barnes Bullets. : 2.110" Powder: 25.9 gr 28.2 gr Vel. I never could get very tight ES with it . 0000022446 00000 n 0000100893 00000 n 0000022543 00000 n We primed our cases with CCI BR-4 benchrest primers, and we were ready for the powder.Hodgdon released its 2018 Annual Reloading Update Manual, and of course, the 224 Valkyrie was right on the cover. Looks nearly identical to the .223 Ackley Improved. Round two, here we go. The average weight of the sample cases was 115.1 grains, with an ES of 2.5 grains, and an SD of .7198 grain. Running the numbers through Hornady's mobile app, we were pleased to find that this loading would only experience 9.1 inches of drop between 200 and 300 yards. Hodgdon Powder Company announced the launch of load data for the new 224 Valkyrie cartridge, now available on Hodgdon's Reloading Data Center at www.HodgdonReloading.com. Starting our journey, we looked at what was already commercially available. The 22-250 has plenty of powder capacity, but its standard 14-inch twist pretty much rules out heavy bullets. Give a Gift We never did figure out how big those groups werebecause we couldnt keep five shots on an 8.5x11-inch target.Something was very wrong, so we packed up and did some investigation. Sights on both rifles were Burris 4.5-14x40 A.O. 0000006041 00000 n Interesting data, thanks for taking the time to post. Those loads have factory-rated muzzle velocities of 3,300 fps, 3,000 fps, 2,700 fps, and 2,700 fps respectively. Again, the Sierra 65-grain SBT shot great, at .66 inch. The author was able to meter each throw to within 0.1 of a grain. Hodgdon Trail Boss: Is it Useful for Modern Sporting Rifles? The development of the name of this cartridge is no less interesting that the design of the case itself. The Helical fluting does more than just catch the eye. Guys on the facebook page "Valkyrie Ascending Reloading" have convinced me to switch from . 0000003643 00000 n Being that the case body is much wider in diameter, the powder column settles much lower now, allowing the bullet to be seated deep enough to function in a standard AR-15 magazine.The result was a gun that shoots as soft as a 5.56 NATO, gets to the target quicker and has a better ballistics coefficient than most 6 mm and even 6.5 mm ELD projectiles!The ammo junkie in me hears about this new cartridge and its factory loadings and immediately thinks "I can make this better."