6mm arc vs 6mm br

Party-poopers will gleefully point out that the 6.5 Grendel was based on the 6mm PPC case necked up, and here it is necked back down to 6mm. Did not hit as hard but it was no slouch, anything it hit would notice for sure. Joined: Jun 2002. Lets break down a few things about this number: So if you have a 24 bolt-action 6mm ARC rifle, thats the velocity you should expect. ELD-Match, and Berger 115-gr. The Zev Technologies .223 is still the most fun you can have with an AR out to 600 meters. The 6mm ARC produces a larger splash signature that allows shooters to self-spot impacts and make rapid adjustments. 260RemGuy: I began a five year long search (bribery fest!) The 6x45 is the .223 Rem. And one may be all you need to justify a new rifle in a new, low velocity chambering. Outside a few very special special units, the military gets whats issued. August 14, 2022. The general shooting public loves them for control of vermin like feral hogs. 6mm ARC - Hornady Manufacturing, Inc Available in different sizes and red dot ready, it'll fit your needs, whatever they are. Mikey Hartman, Lt. Col. You will not find better quality and consistency when it comes to Lapua. Always used manufacturers published load data! In an effort to salvage the .244 Rem., in 1963, Remington changed the name of the round to 6mm Remington and the barrel twist rate to 1:9 inches. In 100-200yd benchrest competition, the 6PPC is still the "winningest" cartridge around. Required fields are marked *. See full disclaimer below. .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; height: auto; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }, Ultimate Reloader LLC / Making with Metal Disclaimer:(by reading this article and/or watching video content you accept these terms), This section is from my 6mm ARC Announcement Post. I tried the hand loaded 27 grain Varget loads and they shot a pleasantly surprising .5 and .52 MOA group at 100 yards. Sign up with your email address to receive news and updates. Messages. Yes it is designed to run in AR15-platform rifles. Benchrest (BR) shooters will go to almost any length to shave 0.001 inch off of their aggregate average, and there is a diverse assemblage of 6mm wildcat rounds for BR shooters. The 6mm ARC was built by necking down the 6.5 Grendel. However, 25.3 inches of drop at 400yds is by no means terrible. 6br(6mmNormaBR) vs 6mm Rem. Help Newbie! - benchrest.com rebarreled to 24 Nosler with a stainless-steel, three-groove PAC-NOR barrel. Why step up to a loud, hard-kicking 300 PRC when youre dropping your deer with your 6.5 Grendel as far as you can shoot in your hunting field? 6mm ARC vs 6mm BR. The handguard bolts to the upper eliminating impact shifts when setting the bi-pod or locking into a barricade or obstacle. Review: Hornady 6mm ARC | An Official Journal Of The NRA The newest 6mm factory round is the recently announced 6mm ARC (Advanced Rifle Cartridge). Some have stated that it offers comparable ballistics to larger 6 mm cartridges like the 6mm Creedmoor and .243 Winchester, but out of a smaller cartridge, however this simply is not true when comparing muzzle velocities between them. Cartridge experimentation was in its heyday in the 1950s, and it was a rare cartridge case that didnt get shortened, blown out, or necked up or down. It's wearing a, Finally, we started seeing heavy, high B.C., very low drag bullets that improved trajectories by minimizing drag and conserving energy. Unless youre carrying this into combat, Im not sure it matters. You can get a 6 to 6.5 pound rifle which can shoot high B.C. H4895. Wait a minute. Taurus has redesigned this sporting pistol for performance. for a Remington 40XB Rifle in 6m/m Remington Bench Rest back in 1985 or so. There are probably better choices in a bolt gun, The 6 BR Rem has been around for a while but not fifty years, yet. That bullet and Hybrid 100V powder recently grouped into a remarkable 0.44 inch in a Ruger Model 77R. Learn the difference between revolvers and semi-auto pistols and what makes them different. All barrels will be . Maybe, if you are shooting farther out. Most Popular. 75 GRAIN BULLETS SECTIONAL DENSITY: 0.181 DIAMETER: 0.243" 75 gr. So far, I have not laid my eyes or hands on a single 6mm ARC cartridge or rifle, so I will withhold judgment until I test one. Ballistically, thanks mostly to heavy-for-caliber, high B.C. The 224V and 6 ARC were identical to shoot and will probably stay my dedicated 1000 yard rifle (s) both ringing steel pretty easily. And just in case some hunter wanted to knock off a deer with his .244 rifle, the company also offered a 90-grain loading. However, I would not want to carry it far. Learn more here: http://bit.ly/1G7xXag. The high B.C. It was the wildcatters who brought it back to life by fiddling with a couple of popular designs. Absolutely, but not significantly better than the 224V with the 90 grain SMK. Velocity is 2,827 fps, and out of my Browning A-bolt II, it groups into 1.10 inches. No math test required. Their 106 grain TAP round looks interesting with a .580 G1 BC but not available right now, will have to come back later on that. He gave it a 32-degree shoulder and called it the .243 Rock Chucker.. Ballistic coefficients are about equal, with a slight edge going to the 6mm 108 ELD . An eighteen-inch barrel, maybe even a. Top loads used H322, W748, and Reloder 7 powders with 65-, 68-, and 75-grain match bullets. Posts. Shooters greeted the .244 Rem. In many ways, the race to the bottom is paying off. Savage already offers a few more inexpensive options in 6mm ARC though defiantly not a mini action. The rim diameter of the 6mm ARC is 0.441 inches, while the 243 is slightly larger at 0.471 inches. Or it fits the extra-short AR-15 platform rifles beloved and preferred by many shooters. Hi Gavin, Im referring to the 6mm Creedmoor, which is simply the 6.5 Creedmoor case necked down with no other change. Editors Note: Looking for a deeper dive on the 6.5 Grendel vs. 6mm ARC? As you can see, velocities differ by 170 - 220 fps, with the lighter 6mm ARC moving faster from the compact case. This increased size means the 243 has a case capacity of 53-54.8 gr H2O. However, I must confess that Hornadys factory loads shoot so well that the reloader is hard-pressed to better them. The 6mm ARC is basically the 6.5 Grendel necked down to hold a .243 bullet with the 30-degree shoulder pushed back a smidgen. 6mm ARC Cartridge SAAMI Specs, Build Requirements, Videos Some smaller capacity, low velocity rounds are tailored for sub-sonic, low-report firing for clandestine military engagements. bullets for the Hornady 6mm ARC. Your email address will not be published. Required fields are marked *. It would also be used as a deer rifle for new shooters (small deer, sitka blacktails). They built these rifles with great attention to detail. The latest, sleekest, high B.C. 6mm ARC vs .223 Rem: Cartridge Clash - RifleShooter The 6mm ARC is a brand new cartridge that Hornady designed to fit into a standard AR-15. Accuracy was good, with one group I captured on camera (see video) measuring 0.750: I decided to see how fast a 95 grain bullet could be propelled by the 6mm ARC, so I turned to some 6mm Berger Classic Hunter bullets I had on hand, and Ramshot TAC powder. 6mm ARC vs 6mm Creedmoor Shorty? | Long Range Hunting Forum While almost any combination of components seems to shoot well, my favorite powders are Hybrid 100V, Reloder 17, and Power Pro 4000MR. Distance is its forte and with its 2020 introduction and ability to flatten the trajectory curve, the 6mm ARC might ought to have been called the "Corona cartridge.". No surprise there since it is about the same weight as the 6 ARC and both used Proof Research barrels. 6mm ARC quick facts: It's a 6mm cartridge similar to 6.5 Grendel, built for the AR-15 platform It's optimized for bullets in the 103 grain - 110 grain range It's got more velocity and less recoil compared to 6.5 Grendel It shares the same parent case with 6.5 Grendel: The 220 Russian 6mm ARC Ammo for Sale | Advanced Rifle Cartridge - OpticsPlanet Federal has created a safer, easier and more reliable way to shoot a muzzleloader. Ultimate Reloader LLC is not responsible for errors in load data on this website. Every rifle is a proven performer to 1100 meters and an AR using the same or similar suppressor, no brakes, flash hiders or conventional suppressors. 224 Valkyrie vs 6mm ARC: Which Cartridge Wins? - The Mag Life Just striving for accuracy. HunterMann Well-Known Member LRH Team Member Joined Jan 18, 2021 Cartridge Specs. But on paper it looks promising. 6mm ARC vs 243: The Low Recoil Rifle Rounds : r/ammo Thread starter Travis224; Start date Aug 11, 2020; Forums. Full Member. The 6mm ARC cartridge is a new SAAMI-spec cartridge based on the 6.5 Grendel case necked down for 6mm bullets, with the shoulder moved back 0.030. The powder loads for the test spanned 1.6 grains and I fired 24 shots and only two were more than 1 MOA out. No knobs, just a hold using the reticle, find it, read the wind, hold, and press, adjust as needed and repeat. How do lower velocity cartridges improve long-range shooting? Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Using already available magazines, bolts and the AR15 platform is a big plus. Before there were scopes or red dots there were iron sights. VLD Match. Important to note that Quickload reports the chamber pressure using the combination of components above is 3900 PSI over SAAMI spec and is therefore a dangerous load that should not be used. Ran great with solid and repeatable accuracy using the same bullets as the 6CM. If you already have an AR chambered in 6.5 Grendel, the ONLY thing you need to change is the barrel. The 6mm Rem. : 0.330 VELOCITY (FPS - feet per second) POWDER 3000 3100 3150 3200 3250 Each rifle ships with one 10-round magazine. 6mm BR vs 6mm BRA vs 6mm Dasher - PrecisionRifleBlog.com Hey Gavin and fellow Ultimate Reloader Fans: I had a chance to do more testing today as I finally received some Hornady factory 105 grain Black ammunition. Any discussion of great 6mm cartridges must start (some would say end) with the .243 Winchester. Shots are on 12 round steel and 22 x 16 silhouette steel at 600 and 1100 meters. All testing was completed using 108 grain ELDM from Hornady. It started as a popular wildcat before its approval by SAAMI. I know what. : 2.095" G1 B.C. bullets. The deer load had a 100-grain bullet, and the varmint load carried an 80-grain bullet. I shot out to 700 yards next with .4 to .5 MOA accuracy and ended the day putting 3 out of 3 shots on the 900 yard gong in a .4 MOA group. This is a much more confidence inspiring correlation with regards to safety and predictability. When comparing 6mm ARC vs. 6.5 Grendel, you simply must ask, Will it do something your 6.5 Grendel wont? Not that I can see. Twist rate is 1:7.5 to stabilize the long 105- to 108-grain high B.C. Because it fires heavier projectilesup to 110 grainsthan the 5.56 at velocities up to 2,800 fps, the 6mm ARC has the ballistics needed to vastly improve the performance of AR-15 rifles without a lot of added weight. In the 1970s, Remington experimented with a .308-sized case that was about 1.5 inches long and had a small primer pocket (like the PPCs). Image shows 6.5 Grendel cartridge, parent case of the 6mm ARC. was not, and the .243 Win. But the 6mm ARC drops 22.2 inches. The Hornady 6mm ARC is at its best with long for caliber, high BC bullets like this Berger 108-grain Elite Hunter. Mag. Accordingly, the firm introduced two loads. V-MAX Item No. That doesnt take anything away from what the 6 ARC does and the companies who developed it. We show you how. WARNING: The load development techniques and load data shown in this video are experimental and are for DEMONSTRATION PURPOSES ONLY. Designed to meet the needs of the worlds toughest critics, the 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform. Does the 6 mm arc not have 30 degrees shoulder angle?is wikipedia wrong? Above: 6mm ARC case capacity measured 33.96 grains H2O. Thread Modes. Share. I have the 6 ARC and getting great results of .250 groups when I do my part. You'll need a new barrel, bolt, and mags. Played at other stuff with the 6 ARC but that was the bulk of the testing. (Ret.) 6 ARC Testing To set up a viable 6mm ARC vs. these other calibers, I set 100-meter zeros, then confirmed at 1100 meters providing a proven hold at range. You are using an out of date browser. [5] A World Record Attempt and everyone is out at the range shooting and practicing. Hornady is an obvious first choice for selecting 6mm projectiles to load the 6mm ARC with. H4895 with 5-shot groups from the high .5s to 1.0 MOA. Ok from the perspective of one 6mm ARC lover. This increased size means the 243 has a case capacity of 53-54.8 gr H2O. When youre shooting dozens and dozens of rounds in a single competition, barrel life matters. I have a precision set up AR in 224 Valkyrie. My handloads for the round have all been for Missouri deer, and I can confidently recommend my favorite. Handloads are easy to prepare, and while my limited use of the .240 Wby. Oct 7, 2010 530 254 44 Council Bluffs, Iowa. Ballistic Calculators & Field Results . I had a 6mm Norma BR built on a Remington 700 and I could not get it to feed from the magazine. Dropped on my M16 lower doubles and triples stayed on a full-sized silhouette out to 25 yards, stretched doubles to 50 yards. Low recoil is also noted. For a better experience, please enable JavaScript in your browser before proceeding. June 18, 2020 Gavin Reloading Blog 224 Valkyrie, 300 PRC, 6 ARC, 6.5 Creedmoor, 6.5 PRC, 6mm ARC, 6mm ARC Load DAta, 6mm Creedmoor, CMMG AR-15, CMMG Endeavor, CMMG Resolute, Hornady, Long Range AR-15, New Rifle Cartridge, Precision AR-15, QuickDesign Software, QuickLoad Software, Reloading, Reloading 6mm ARC, Reloading Blog, Reloading Press, Reloading Videos, Shooting 6mm ARC, Ultimate Reloader. Your email address will not be published. We're going backwards! and puts more impact splash on steel plates than any .224 rounds. It is chambered in many very good and some very inexpensive rifles, which have helped make it the hit that it is. For this load, I shot a group of 3 shots on the chronograph, and observed the following: (better chrono data coming in future stories, I had limited components and time). I had a heavy-barreled Sako single shot in the 1970s, and it shot like almost all 6mm PPCs: great. Hunter aiming AR-15 rifle for which the Hornady 6.5 ARC was created. This made sense. Some have long and storied histories, while others are just now making their own legends. For now, though, it is anything but a sea change amongst the broader Special Missions Units. If this development strikes you as the opposite of progress, you might have spent the bulk of your life in the 20th century. The 24 Nosler is a terrific performer, so dont let its small size fool you. Do you load for a Uintah Precision bolt upper? MV consistency matters a great deal at extended ranges. The Remington 600 action that it came off was set up as a single shot rifle, no magazine assembly, and the Fajen stock was inletted just deep enough for a 1/2" thick aluminum platform to lay the cartridge on. Blue collar reloading had 25 boxes of brass right now. Ok from the perspective of one 6mm ARC lover. .563) from wobbling, the 6mm ARC will need at least a 1:7 twist. My barrel is a 7 twist 20 and Im going to try the Hornady 108s and I may try some VARGET too as it is another of my favorites. This is exactly what we would expect. Factory ammunition at normal prices (if that exists anymore) suitable for defense, duty, target, and hunting is more available than similar calibers after decades of use. Ever since the 6mm ARC came out I've been stuck on the idea of building one as a bolt gun trainer, specifically on a Tikka action. It will be interesting if they chamber this in micro-action bolt carbines like the Grendel has been. I chose to start with Varget because of what I read about 6mm PPC, and I have a lot on hand! Guide to 6BR, 6mm BR Norma, 6mm, 30 BR cartridge, with Reloading Data 6mm ARC vs 6mm BR. With the 6PPC you have to turn necks and fire-form the cases from smaller 220 Russianbrass. Copyright Ron Spomer Outdoors document.write(new Date().getFullYear()) RFR #2: The Most Flexible Cartridge in the World? 6mm ARC vs 6.5 6mm ARC The newest 6mm factory round is the recently announced 6mm ARC (Advanced Rifle Cartridge). Custom Mossberg 500 at the Range and Live Turkey!. Factory loads were available, and it was moderately popular for both varmint and deer hunting and target shooting. I fall into the latter category. Comparing 6mm ARC to 6mm CR is is apples and oranges again. Low velocity coupled with relatively light bullets reduces recoil. wasn't as big a fan of his 4 oz trigger but all in all I want one someday don't know enough about the 6 arc to comment on it . L. to R. are 223 Rem., 6.5 Grendel, 6.8 Rem. Always enjoy your videos. Click here to view the cartridge and chamber print on the SAAMI website. ELD-X . [5], The cartridge makes use of 6mm (.243 in) bullets, which are known for their high ballistic coefficients due to the high sectional density with less drag and better energy retention at extended ranges. The .223 does have advantages, though. Given all the focus on the Armys NGSW (Next Generation Squad Weapon) program when the Hornady 6mm ARC was introduced it was pretty easy to mix the two up. It is based on the 6.5 Grendel case, and time will tell if it, too, becomes one of the great ones. remains a runaway hit to this day. The second set of data is loaded to a MAP of 62,000 psi, which is stated to be for use with bolt action guns such as the CZ 527. Short, relatively fat cartridges concentrate powder near the ignition flame for an even, consistent burn with a tendency to improve muzzle velocity consistency. Its why the 308 is absent from this test. PDF 6mm ARC (Bolt Gun) - Hornady Some tactics never die, they just get regenerated. 2730 FPS and way over-pressured though SDs were single digits, groups were all just over 1.25 MOA. Photo Courtesy Berger Bullets. After consulting Quickload, I also shamelessly lifted Gavins 27 grain VARGET load under 108 ELD-Ms. My Ballistic Advantage barrel is a little different than Gavins. H-4895 is closer to the 6.5 Grendel sweet spot, so I thought it would be worth a try. Minuteman. [9] The 6mm ARC utilizes the same bolt head size as the 6.5mm Grendel, and 6.5mm Grendel-compatible AR-pattern box magazines have also been used successfully with the 6mm ARC. 6mm Creedmoor vs 6.5 Creedmoor - A Ballistic Comparison As the dust settled and reality set in this dissipated a bit. Head to Head: .243 Winchester vs. 6mm Creedmoor | An Official Journal Poll: Where are you finding reloading primers and powder? I did not try to shoot past 900 today because of limited ammo and Applied Balistics indicates that at 2550 FPS MV these 108s are going transsonic just past 900 and I didnt want to waste the last few shots. 6 ARC Tikka | Rokslide Forum 6mm ARC vs 6.5 Grendel - Performance Comparison - The Lodge at AmmoToGo.com The ballistics look great. In 1955, on the heels of the .243 Win., the .243 Rock Chucker was modified slightly by Remington and became the .244 Remington. Some tactics never die, they just get regenerated. Cal December 9, 2018 Leave a comment. Mag. Once lasers hit the fields, the game began to change. NB / Canada. It is based on the .308 Winchester case, necked down with no other change. JavaScript is disabled. The rim diameter of the 6mm ARC is 0.441 inches, while the 243 is slightly larger at 0.471 inches. In the 1970s, I had a Remington Model 700 BDL so chambered, and I took my first Texas whitetail with it. 6mm ARC Ballistics - Velocity, Energy & Drop Data - The Lodge at The original 6 mm/.244 Rem is basically the .257 Roberts/7x57 case necked down, while the 6 mm BR Rem/Norma (only slightly different case specs between them) are much shorter cases. Variations on a theme. The strings netted three or four out of five, misses were off the edge. I'm pretty sure that the dies were marked 6 BR REM. GD. Both can produce sub-MOA groups, but 224 Valkyrie seems to spread out faster than 6mm ARC. CZ 527 in 6 MM ARC discussion starter - CZForum.com Alaska. In the case of a bolt gun, I'm sure 6ARC would do great but 6BR has quite a few advantages in case/neck dimensions alone. I had three high capacity magazines using white followers, two 17 rounders with green followers. The .244 Rem. Arguments amongst experts (real and self-delusional) spewed forth with ferocity. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. Modern Outfitters MC7, Proof Research 22 6CM, Bushnell Elite Tactical XRS 4.5-30, Hornady 108 grain ELDM. The 6mm GT easily attains more than 3,000 fps. Consistency remained about the same with 2 or 3 out of five the norm. Barrel-length is an issue. Geissele fixed gas block was retained with no change in brass ejection pattern or bolt speed. There is nothing more competitve than a 6BR Norma when the wind is consistent or low. One other fine 6mm round is the .240 Weatherby Magnum. Follow @UReloader All of these are heading in the opposite direction. I hired a Mossberg in 243 Winchester to take this multi-tined TX Hill Country whitetail with a single shot.