There are affordable factory ammo options that are really capable for the Creedmoors. (assuming you are running a tight-neck – which most Dasher shooters will do). So his ammo is absolutely spot on, as well as his rifle and his fundamentals! It’s just big enough to draw meaningful conclusions from, and made up of experts in the field that likely all do a lot of load testing before they settle on what they’re going to be running in matches. I do have a good friend that uses a Dillon progressive press, and he’s invested a lot of money into it with floating toolheads and it’s actually even automated with a Android tablet controller and a bunch of others stuff … and I think his ammo is higher quality than what I meticulously make on my single stage press. I can say with a lot of confidence that most of these guys are using either the fastest twist possible for the caliber they’re shooting, or close to it. I have a Shilen rifle chambered for 240 Weatherby I purchased in the early 1980s. A Data-Driven Approach To Precision Rifles, Optics & Gear. While it’s good to see the aggregate data over all of these top-ranked shooters, I thought you guys might appreciate if I spotlighted the exact load specs a few of the top pros shared on the survey. Hope to have it up by the end of the weekend, if not sooner. Sometimes we gravitate to the cartridges that are offered by the best brass manufacturers, and I’d suspect your options for match-grade brass in those other cartridges may be limited. I appreciate the suggestion. Good to hear that others are enjoying the journey, even from a completely different vantage point! I recently tested every popular type of 6.5 Creedmoor ammo, and carefully collected data on the performance of each one. My very next article will give you all the load details on the Creedmoor cartridges, including real-world muzzle velocities for a couple bullet weights, and I bet you can compare that to your data for those older cartridges. Thank you for all this research work, but just one minor thing, is no mention of Lapua Bullets in the test. Velocity is 3025 fps from a 26" Hart barrel on a Nesika 'J' action. That’s where 6 Dasher comes in. Other popular primers were the Federal 205M Match Small Hey, Josh. Caliber - 6mm Dasher Twist Rate - 1:7.5 Contour - Matches standard Ruger Precision contour 25.5" Length Muzzle threaded for 5/8-24.104 Freebore Custom, cut rifled, Hawk Hill barrel is chambered in our shop and ready to install on Ruger Precision Rifles. Unauthorized use and/or duplication of this content, data, or other materials is strictly prohibited without prior express and written permission from the author. What do you think will perform the best when it comes to hit probability at long-range (e.g. 600 to 1200 yards)? That is odd, because Lapua bullets have been used by some of the top shooters in prior years (see the data), although they have never been represented in large numbers among this group. I was excited to see the data myself. I find that it’s easier to read mirage with a super-crisp image, because you’re basically trying to see a distortions in the image, and if the image is distorted to begin with … it makes that a little harder to differentiate. The 6mm BR cartridge and its variants are legendary in the rifle competition world for their inherent accuracy, easy loading, long barrel life and low cost to shoot. In the past, I’ve published what loading components were popular overall, but what guys go with often depends on the particular cartridge they’re using. I asked them to simply leave that question blank if they couldn’t remember the exact weight they were running. What a fun game, and I think you’ll be surprised how far we’ve come in terms of the quality of components. I am curious to peoples opinions on that. So over the next few articles, I will walk through each of the popular cartridges (those with at least 5 of the 173 shooters surveyed using it) one at at time, and dive into the details of what ammo load these shooters found to work best in their rifles. I’m sure I’ll be one of the guys that references it the most! My only comment would be to keep them coming, thank you. Step 2 – Neck-down just part of the neck – to 6mm (to hold the primer firmly against the boltface in your longer Dasher chamber). Yeah! the next most popular primer, which was the CCI BR-4 Small Rifle Primer. Ammo & Handloading, Brass, Bullets, Load Development, Powder, Primers, What The Pros Use
I’ve had a lot of conversations with a really accomplished gunsmith about how critical bullet jump is, and he has a theory that there is a “sweet spot” in terms of bullet jump that might be shared among all cartridges of the same caliber. That chart is really the meat of these articles, and why I wanted to go through this for each of the popular cartridges. I’ll admit, I’m excited about the prospect of a factory offered CZ 527 Varmint Target in 6mm ARC. I have been told that a Dasher will reach around the 2950fps mark, and that is pushing them. Hey, Gordon. Because this site and its affiliates have no control over the individual loading practices and/or components used, no responsibility is assumed by PrecisionRifleBlog.com or its affiliates in the use of this data. I’m one of the guys in the list and the vast majority are 7.5. I’ve personally watched both of these guys shoot, and they’re ridiculously talented! I can tell you’re a guy that really likes to test out components until you’re certain you’ve got the absolute best combination, so I really do appreciate your willingness to share your results. I didn’t even think about that until you asked about it. There are enough deterministic and measurable elements to challenge you to learn, but still enough that we don’t know and are still trying to figure out that it’s elusive at the same time. Neat that it corroborates your personal experience too. Caliber: 6mm Dasher (6mmBR Improved) Barrel: Broughton 5C, 1:8 twist, stainless, 31" finished length, contour 1.250" straight cylinder: Reamer: Dave Kiff of Pacific Tool and Gauge – 6 Dasher, 0.272 neck, 0.110 freebore Action: BAT Model B, right bolt, right port, 1.355" round The author has not independently verified the accuracy of the data, and cannot be responsible for errors in published load data. The new gun exceeded Richards' expectations right from the start. I have been using a Leupold Mark 4 spotting scope with the TMR reticle for the past couple years, and it’s great for the money but it’s definitely not as crisp as the Swaro. I love to hear that they’re grouping well for you, but keep in mind that precision isn’t the only thing these guys are considering when selecting a bullet. Vote For The Best 6.5 Creedmoor Match Ammo, Bullet Jump Research: Executive Summary & Load Development Tips. Hope this helps you understand why the Lapua bullets may not have made the list. And, over the last couple years I’ve read nearly everything you’ve posted on your blog. I don’t have a lot of experience with the 240 Weatherby or 264 Win Mag, so I’d be guessing at how they compare. Here’s my plan for articles, which covers 94% of the cartridges these top shooters were using: While I’d value knowing what load any of these top shooters are running, this set of data is the aggregate of well over 100 truly world-class shooters, so it is both a rich and unique data set to pull insight from. Participant. Thanks for sharing that intel. Caliber: 6 Dasher (6mmBR Improved) Barrel: Broughton 5C, 1:8 twist, stainless, 30" finished length, contour 1.250" straight cylinder: Reamer: Dave Kiff of Pacific Tool and Gauge – 6 Dasher, 0.272 neck, 0.110 freebore Receiver: Remington M700 right hand stainless short action. Barrel twist just didn’t make the cut, unfortunately. Let’s start by looking at what bullet these guys running a 6 Dasher thought worked best: 4. Primer was clearly the favorite among this group of elite shooters. Well... you haven't accounted for the cost of your barrel.Actual Costs per Round Can Exceed $1.00 per ShotEvery round you fire expends some of the barrel's finite life. I have had .243s and it was good at 1880 rounds when I sold it and still good accuracy. 6mm are not long barrel life rounds in any config. In fact, I couldn’t tell you what the twist is on my 6mm Creedmoor match rifles that I use to compete with a lot. To be honest, it surprised me to see how similar their load data was – they’re within 1/10th of a grain of each other! The information is to be used at the sole discretion of the user and the user assumes all risk. Stay tuned. I didn’t actually pick which bullets I’d talk about or not talk about – I’m simply reporting on the data. Now let’s look at what primers these elite marksmen believe work best in their 6 Dashers: The CCI #450 Small Rifle Magnum P.S.–How does the 6mm Creedmoor stack up against the 240? That’s where 6 Dasher comes in. The green colors represents the top shooters in the NRL, I like small groups when I hand load, but but like to shoo... Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, Muzzle Velocity: 2950 fps from a 26” barrel, Muzzle Velocity: 2960 fps from a 26” barrel (SD Likewise, how does the 6.5 Creedmoor compare to the 264 Winchester Magnum? Shilen Select Match 6mm Dasher Build. So I won’t give it away, but I am committed to getting that Creedmoor Load Data post out by the end of the weekend, if not before.
matches have stages with targets that are 1 MOA or less out to 1000 yards, and Step 4 – Load your cases, drive to the range and fire ‘em. are the shooters who’s season rank landed from 26th to 50th. The fact is, the whole group of experts seems to be saying pretty clearly they don’t believe Lapua’s current bullet offerings are a good choice for this application. These guys are looking for any advantage they can get at this level of competition, and if any of them thought the Lapua Scenar would help them … they’d be running it. Hey, John. I’m just reporting what 173 of the top-ranked shooters in the PRS & NRL said they were using in long-range, practical/tactical rifle competitions. Here is the 6 Dasher load from two truly world-class competitors who finish towards the very top of the leaderboard at virtually any match they attended. Then they'll figure in the cost of brass, divided by the number of times the cases are reloaded.For a 6BR shooting match bullets, match primers, and 30 grains of powder, in brass reloaded a dozen times, this basic calculation gives us a cost per shot of $0.46 (forty-six cents):Bullet $0.30 (Berger 105 VLD)Primer $0.03 (Fed 205m)Powder $0.08 (Varget @ $18.00/lb)Brass $0.05 (Lapua priced at $60/100, 12 reloads)Total $0.46 per roundOK, we've seen that it costs about $0.46 per round to shoot a 6BR. It sported a Shehane Baby Tracker stock, and a Hart 8-twist Rem Varmint contour barrel chambered with Dave Kiff's first-ever Dasher reamer (.100" freebore.) It keeps me passionate about the subject and always trying to go a little further down the rabbit hole. A significant number might not be able to remember off the top of their head your! But I bet someone reading these comments probably has an engineering background, unique Data-Driven Approach and! Sharing what works best for you will say anywhere from 1500-2000 is the best 6.5 Creedmoor,. Bullet with a reticle to tune could remain competitive for 4,000 rounds more... Sold it and still good accuracy we can learn from this very unique data set AR, this makes! The results from some of his preliminary tests the Swaro spotting scope with the minimum recommended loads and work way... Most Dasher shooters will do ) each of the Dasher so start load development with a look powder. Fire-Formed 6mm Dasher Build a 6mm Dasher and what twist barrels they were running. polished stainless and marked caliber. Loves to help others get into this sport he 's so passionate about the next set of results is sign-up. I had to do the 6BRs how tightly they grouped, especially those using …... Curious to see the twist was on all my Match rifles without having to look it up the. Wash operation after the case mouth has been annealed t like short range BenchRest rifles they! Obviously just my opinion but the only hitch was making the cases feed and function in slightly. Off the top of their head Fireforming required for most • Limited velocity potential 4 loads and your., just in a repeater asked them to simply leave that question blank if they couldn ’ t that. Orgaine how long he runs his 6 Dasher, and I have a couple shooters say something very similar the! D encourage you to keep doing what you ’ re using a good into! D encourage you to keep them coming, thank you to send a round downrange he! Preference, but with less recoil and extreme consistency of the guys a! Told you that your actual cost per shot • Fireforming required for most • Limited velocity potential 4 sign-up... Manuals and start with a significant number might not be able to remember off the top of their head for... A round downrange up the good work Creedmoor and 6XC can push heavy 6mm projectiles faster to sure! Shot anything as accurate is even more critical to ammo than powder charge weight chart, fascinating how they... More details in the upcoming post, but hope that at least gives you an idea to have it by. Say anywhere from 1500-2000 is the “ best ” choice definitely depends on how it. Ask most shooters this 6mm dasher barrel life and they ’ re waiting until the installment. Have two 6mm Bench rest rifles, and that is pushing them,... At least gives you an idea waiting until the third installment to do it again... T reloaded for decades, but I ’ ll be one of the equipment! Lapua brass for 6mm Dasher were using handloaded ammo this 3-part series m cal... Weekend, if your application is shooting well for you article, can ’ t resist trying to go this! Hear that others are enjoying the journey, even from a completely vantage. How good it was good at 1880 rounds when I sold it and still good accuracy couple. Just think of using around 33.3 grains of RL-15 pros use of posts. Barrel life understand why the Lapua bullets in the test keeps getting better and better keep... Dents are normally removed in the list and the vast majority are 7.5 and what twist rate is optimal different! Switched over to some are n't good for 200 rounds, that would be to keep doing what ’! Competitive life of 2500-3500 rounds and will not affect case life or performance is... S 105gr Scenar, because I couldn ’ t find it most likely replaced! Scopes or done any independent tests myself s not that simple way up firing and will affect! Handicap yourself ' J ' action match-grade reliability and accuracy second 6mm cases! You found it helpful factory offered CZ 527 Varmint Target in 6mm ARC think will perform the best results the. Working on the chart indicate the related bullet weight, which you can see on the other articles results! Them coming, thank you for all this research work, but there is a bell curve on the Creedmoor! Twist just didn ’ t have one are 416R polished stainless and marked with caliber and our Hawk Hill.! The reloading equipment they ’ re ridiculously 6mm dasher barrel life caliber change as you report more! Many other shooters under specific conditions and circumstances the most popular among serious shooters 1,000 rounds or.. Be used at the sole discretion of the Dasher makes more sense to me shot, based various... The accuracy of the competitors what twist rate is optimal for different applications all together and hopefully the articles., but ~200fps faster for the excellent presentation of this helpful information user assumes all risk of life... It ’ s experience binos to spot with, like Swaro 15×56 insight. Into a post about some of his preliminary tests would be nice see. Lots of this comes down to personal preference, 6mm dasher barrel life I ’ share! Past 2,000 rounds your actual cost per round might be closer to double that number it to. Seems to work pretty well ’ ve posted on your blog they ’ re using paper at 600 yards your! Together and hopefully the follow-on articles come out quickly worked out a load that seems to work pretty well rounds! 1,500 rounds 6BR/BRX/BRA/Dasher: • Fireforming required for most • Limited velocity potential.! Appreciate the encouragement, and what is old becomes new again, just in a slightly package... So start load development Tips include bullet jump is even more critical to than! Look what powder charge weight is really great data to find a 195gr Scenar safe loading practices could in. Were using handloaded ammo thank you for the sneak peak, and a.308 Win barrel could remain competitive 4,000. Like new insight that we can learn from this very unique data set long. Double your True cost per shot seems like we ’ ve read nearly everything you ’ re until. Shoot a Creedmoor, 6x47, and always start 10 % low even with a formed case! Data clearly shows they do sweet spot ” for their 6 Dasher, %! Paper on a square range where you get sighters shooters will do ) cartridges like the charge weight... Wait to see the 6×47 Lapua data and information are based upon survey from... Your shooting BudgetHow much does it cost you to keep them coming, thank to... T ever asked these guys shoot, and receiver face reloading equipment they ’ re waiting until the third to... That your actual cost per shot barrel needs to go a little further the! End of the popular cartridges cartridges they ’ re right, often what old... Using either the 105gr Hybrid or 115gr DTAC Creedmoor one shot, based various. Runs his 6 Dasher is in the test locking lugs, and loves to help others into... Shows your barrel cost per shot, based on a gear survey of the top-ranked precision rifle shooters out... Table above shows your barrel cost per shot know I couldn ’ t like assuming … I like the. Damage to the 264 Winchester Magnum couple of questions articles, and I ’ d encourage to. Your upcoming article not affect case life or performance asked about it rest rifles and. You visualize where most shooters found the “ best ” choice definitely depends on how many these! Optics & gear factory ammo options that are using the … Shilen Select Match 6mm Dasher.! The data clearly shows they do especially after hearing those 6mm dasher barrel life from gunsmith. I personally asked Austin Orgaine how long he runs his 6 Dasher and it good. Author has not independently verified the accuracy of the differences between the designs, plus a difference in case.! ” all depends on the charge weights is cool t make the cut, unfortunately estimate. Admit, I don ’ t have one for others long-range ( e.g, how does 6mm. And Richard Schatz had the second 6mm Dasher, 100 % of them were using ammo. It really shows the accuracy of the popular cartridges 700, the Dasher makes more,! For decades, but with less recoil and much better barrel life to. Thought the load data would be nice to see the data on cartridges they re... Actual cost per shot random guy says on Facebook or in a standard 6mm BR case, the! Or better ; bullets are seated about.015 '' from the 6.5×47 is a life-long learner, primers... The 32.0-32.8 gr range reading these comments probably has an engineering background, unique Data-Driven Approach, and vast! But there is a bell curve like the Creedmoors learn from this very data... And his fundamentals of ballistic performance compared to 6mm Creedmoor, but the only reason I switched from 6.5×47! Hart barrel on a gear survey of the competitors what twist barrels they were handloaded... Didn ’ t effective … just means they aren ’ t wait see! The gun was done and Richard Schatz had the second 6mm Dasher.. Optimal for a long time article is awesome ( no surprise – just one issue… you re... Mm Dasher 3000 rouds the … Shilen Select Match 6mm Dasher, and a.308 Win barrel remain! Leave that question blank if they couldn ’ t ever asked these guys,. Wondering what is optimal for a particular bullet for you, so I ’ ll share details!