The cartridge was developed by Noslers Mike Lake, and it was approved by SAAMI in 2017. The faster a bullet leaves the barrel, the farther it flies before hitting the ground, the less it deflects in crosswinds, and the more energy it carries when impacting the target. I to have a precision .224 V and would love to see a real world side be side comparison with the 6 ARC. Legend, 450 Bushmaster. Federal has created a safer, easier and more reliable way to shoot a muzzleloader. WARNING: The load development techniques and load data shown in this video are experimental and are for DEMONSTRATION PURPOSES ONLY. 6 BR REM, not 6.5. ELD-Match, and Berger 115-gr. Range Report 6mm ARC vs 6 PPC vs 6 Grendel. You might be surprised to discover you've come out on top! There is nothing more competitve than a 6BR Norma when the wind is consistent or low. 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. VLD Match. bullets of the 6mm Creedmoor. Thread starter Travis224; Start date Aug 11, 2020; Forums. My handloads for the round have all been for Missouri deer, and I can confidently recommend my favorite. L. to R. are Berger 95-gr. Those who are going to like or prefer the 6mm ARC will likely appreciate the 6mm ARC for its utility in either the AR 15 platform & or the mini action bolt action rifles. Recoil is primarily a product of bullet weight. I did a ladder test one time at 300 meters on an electronic target, the Norwegian ones that have verified accuracy. It doesn't need a .308 sized action to work. Ballistic coefficients are about equal, with a slight edge going to the 6mm 108 ELD . Many handloaders like the 6mm Rem.s sharper shoulder and longer case, and while its not nearly as popular as the .243 Win., it is nonetheless a great 6mm round. ELD-X . That flattens trajectories somewhat and applies a bit more punch to the game. Learn the difference between revolvers and semi-auto pistols and what makes them different. The old 243 Winchester can beat that by about 300 fps. Photo shows 5 popular short rounds for the AR 15 platform, same short action the Hornady 6mm ARC is engineered to fit. The 6mm ARC uses commonly available 6.5 Grendel magazines/bolts. Those who are going to like or prefer the 6mm ARC will likely appreciate the 6mm ARC for its utility in either the AR 15 platform & or the mini action bolt action rifles. remains a solid performer with todays high-tech bullets, new powders, and fast-twist rifle barrels. I also confirmed velocity for existing conditions. Poll: What Reloading Components Cant You Find? I'm thinking most, if not all of these are bolt actions, but there are plenty of AR rifles ready to chew up a few thousand 6mm ARC rounds for you. Joined: Jun 2002. 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. In many ways, the race to the bottom is paying off. A new 6mm round blossomed in 2017, and it has already taken a position in the Great category. Poll: What Progressive Reloading Press Do You Use Most? 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. With more case capacity, the 6mm BR can drive the heavier, higher BC bullets needed at long distance. Shots are on 12 round steel and 22 x 16 silhouette steel at 600 and 1100 meters. 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. : 0.330 VELOCITY (FPS - feet per second) POWDER 3000 3100 3150 3200 3250 Wildcatters have had a field day with the 6mms, and the list of their creations is long. was not, and the .243 Win. Or anything? .243 bullet for military (combat) applications in modern, autoloading rifles. The newest 6mm cartridge is the 6mm ARC, which Hornady just introduced. And thats the subject of this article: chronicling my first loads (I did not have factory ammunition to test) and validating claims related to 6mm ARC performance. One other fine 6mm round is the .240 Weatherby Magnum. Overall, the 6mm ARC delivers optimum all-range performance and barrel life. Would love to get this thing shooting consistently under .5 with enough speed to reliably ring steel at 1000. It also produced the best accuracy as seen here: This load is a good performer, but I wanted to see if I could get more velocity from the 108 grain ELD-M bullets, so I tried a different powder! only ever shot someone else's 6br but I have to say I liked it a lot . Full house loads will likely burn about 27- to 29-grains of suitable powders such as H4895, Reloader 15, and AA 2520, so handloads should be relatively inexpensive to build. Ill be publishing a full overview story covering this rifle, but in the meantime, here are some specs from the CMMG Product Page: CMMGs ENDEAVOR line of rifles are now available in Hornadys new 6mm ARC (Advanced Rifle Cartridge). Based on my best estimation, my H-4896 108 ELD-M load would produce approximately 2,754 FPS in a 24 bolt-action rifle. Take a look at any good ballistics program Hornady and Federal both have an easy-to-use program on their websitesand you'll see the advantage of the better B.C. and 6mm Rem., but it pushes them a little faster. Thanks in large part to new, long-range shooting competitions, our acceptance of lower velocity accelerated even as muzzle velocities decelerated. But at the same time were seeing the 6.5 Creedmoor and 6.5 Grendel; the 6.8 Rem. Hunting inside 300 meters the 300 HAMR rules that realm. Another cartridge that deserves mention is the relatively new 24 Nosler. Once lasers hit the fields, the game began to change. [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. By accepting these terms, you agree that you alone are solely responsible for your own safety and property as it pertains to activities, procedures, techniques, or practices described in whole or part on this website. Its all about the lack of correlation between mapping out rounds on a computer and sending them downrange at targets measured in yards. The content on this website (including videos, articles,ammunition reloading data, technical articles, gunsmithing and other information) is for demonstration purposes only. Those held a water weight of 34.74 grains with a SD of .14 grains. The latest, sleekest, high B.C. As Jackie says there's a big difference in the cases. I used the lathe to modify a 6.5 Grendel bushing die and ended up with a 6 ARC die. Already offering hunting, practice, and LE (TAP) rounds, the 6mm ARC starts with a firm leg up and should not be discounted without regard to why it was developed. Consistency remained about the same with 2 or 3 out of five the norm. Travis224 Sergeant. The powder loads for the test spanned 1.6 grains and I fired 24 shots and only two were more than 1 MOA out. Just striving for accuracy. Before there were scopes or red dots there were iron sights. I never cleaned it with anything. case necked up, made especially for ARs. Clearly better to galivant around the countryside with then an AR10. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. The 6.5 Grendel was made by modifying the 220 Russian parent case. Joined. The Model 70 .243 Win. Savage already offers a few more inexpensive options in 6mm ARC though defiantly not a mini action. It accepts all the same components as the Grendel, including the magazine and bolt, so all you need is a 6mm-specific barrel. ARC stands for "Advanced Rifle Cartridge." The caliber is 6mm or .243. The 6mm ARC is a more aerodynamic bullet than the 6.5 Grendel. 6.5 Creedmoor vs. 6.5 PRC: Which is Better? Contact ultimate reloader by clicking here. No math test required. Shooters greeted the .244 Rem. Check one out and join the race to the bottom. 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. Ultimate Reloader LLC is not responsible for errors in load data on this website. 2730 FPS and way over-pressured though SDs were single digits, groups were all just over 1.25 MOA. 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. NOTE: This 6mm ARC reloading data is intended for use in bolt action rifles safe for pressures up to 62,000 psi. The 6mm Creedmoorin the same fashion of its larger counterpartfits those bullets very well. 100-300m: Consistent 100 meter groups in the .60 -.75 inch range, 2.5-3.0 inches at 300 meters were the norm. The 6mm Creedmoor and it's smaller siblings like the 6mm Dasher, BR . The 6.5 Grendel products deliver about 25.3 inches of drop at 400 yards when the rifle is zeroed to 200 yards. Powered by UBB.threads PHP Forum Software 7.7.5. The 6 ARC was consistent, precise, and repeatable both on cold shots and groups but was about the middle of the pack with the rest. This isn't your grandpa's muzzleloading system. I must note here how hard it hit. With the super bullets and modern powders of today, I cant imagine a better deer and antelope round. Short, fat cartridges leave room for long necks that hold long, high B.C. Modern Outfitters MC7, Proof Research 22 6CM, Bushnell Elite Tactical XRS 4.5-30, Hornady 108 grain ELDM. Hornady 6mm ARC Losing Ground Hornady is claiming its 6mm ARC will yield 2,750 fps with a 108-grain ELD-M bullet from a 24-inch barrel. Always enjoy your videos. Retested today with 26.3 grs. Rifle cartridges (l. to r.) .308 Win, 6mm ARC, 300 AAC, .223 Rem, Hornady 6mm ARC Cartridge - What You Need to Know, Public Introduction - 6.5 Creedmoor - 6mm-ARC-Public-Introduction-Rev-2020-06-18.pdf, Brand new rifle caliber: 6 mm ARC, Hornady's Advanced Rifle Cartridge! 260RemGuy: I began a five year long search (bribery fest!) A memorized trajectory curve combined with a ballistic reticle or turret dialing could compensate. An eighteen-inch barrel, maybe even a. All of the design criteria that went into the 6.5 Creedmoor that make it a top performer were also used in the development of the 6mm Creedmoor. I also measured five fired but not resized factory 6mm ARC cases. Theres more coming related to 6mm ARC! It is chambered in many very good and some very inexpensive rifles, which have helped make it the hit that it is. If this development strikes you as the opposite of progress, you might have spent the bulk of your life in the 20th century. However, I would not want to carry it far. Five more for effect as fast as I could get back on target ended the drill. The 6mm ARC was designed to match specific DOD requirements while fitting in the AR15 platform. Photo shows high B.C. Some tactics never die, they just get regenerated. Five shot rapid-fire was not bad. And just in case some hunter wanted to knock off a deer with his .244 rifle, the company also offered a 90-grain loading. Whats the plus delta on each? Comparing 6mm ARC to 6mm CR is is apples and oranges again. I followed up with three at 300 meters and a 600 Meter shot on a 22 x 16 silhouette steel. Due to the lower MAP, the performance of 6mm ARC ammunition loaded to gas-gun pressures will, on average, be less than firearms loaded to bolt action pressures when using the same barrel length. If you have any doubt how well Hornady does this look no further than the 6.5 Creedmoor. In the 1970s, the .222 Rem. Shots were aimed from a bi-pod, the rifle on the bench with me standing behind it. Will it supplant mainstream calibers? V-MAX Item No. For a better experience, please enable JavaScript in your browser before proceeding. We show you how. The .223 does have advantages, though. 1100m: This is more academic than real, but they claim 6mm ARC performs at this range (compared to the .223 and 308). Cal December 9, 2018 Leave a comment. This is the Great short, fat 6mm PPC that was developed by Dr. Louis Palmisano and Ferris Pindell. For me because I have a cz527 I can convert enough said. .458 Winchester Magnum History: The Complete Story, 6.8 Western Ammo Options: The Load of Long Yardage, A World Record Attempt: Practice Round and Media Day, Interview with Israeli Defense Forces, Part 1. Sort by. If this rifle is any indication all it took was a barrel, bolt, and magazine swap. It is reported to be very accurate, but its aura is eclipsed by the shadow of the 6mm PPC. If you are looking for reams of data or ringing steel the size of a car move on, I am NOT that guy, you will be very disappointed. I also confirmed velocity for existing conditions. All Rights Reserved. | 0 comments. The 6mm ARC is a medium-power cartridge comparable to the 6.5mm Grendel, but with better ballistics thanks to the greater muzzle velocity achieved by using lighter 6 mm bullets and enough power to make use of the heavy 6 mm bullets. 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. That said, I just got a 6BR for my new PRS rifle. Did not hit as hard but it was no slouch, anything it hit would notice for sure. Thats only a minor impediment for serious riflemen. Hunters may see an advantage as the ELDX and other hunting bullets are tested. range.) In my next story Ill be deep-diving on the CMMG Endeavor 20 6mm ARC AR-15, and will be stretching its legs to greater distances. Sectional densities are similar, and both should be good penetrators. You can boost the performance of the 6mm ARC in a bolt action quite easily. I purchased a 6mm ARC barrel from Brownels when they first came available. The 6mm ARC is designed to run in existing in M4 rifle platforms. However, after completely missing five consecutive bucks with my 6mm, I decided that I needed to hunt with that Remington 6mm like I hunted with my 2-3/4 inch 12 gauge. I wasn't going to take a shot at more than 50 or 60 yards and would take my time before I squeezed the trigger. Its a long-distance for any of these and conditions were anything but ideal. While the .243 Win. The first set of data is loaded to the SAAMI maximum average pressure (MAP) of 52,000 psi, which is stated to be suitable for gas-operated firearms such as the AR-15 platform and its derivatives. However, I must confess that Hornadys factory loads shoot so well that the reloader is hard-pressed to better them. Of course, handloading the 6mm Creedmoor is a reloaders dream. Twist rate is 1:7.5 to stabilize the long 105- to 108-grain high B.C. Messages. It still turns the steel and is very consistent holding 9 mils at the top. What explains that? 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 . This is a much more confidence inspiring correlation with regards to safety and predictability. The author marvels at the gun industry's ability to create ever more cartridges that keep the shooting sports fresh. 6.5 Grendel vs. 6mm ARC Ballistics. That wont change and logistically the 6 ARC is still at baby steps. 6mm ARC vs 6.5 Grendel. Some smaller capacity, low velocity rounds are tailored for sub-sonic, low-report firing for clandestine military engagements. Ok from the perspective of one 6mm ARC lover. Reply. ZevTech, 16 Proof Research .223 Wylde barrel, Leupold Optics Mark 6, 3-18 with a David Tubb DTR reticle and Black Hills 77 Grain TMK. 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. While almost any combination of components seems to shoot well, my favorite powders are Hybrid 100V, Reloder 17, and Power Pro 4000MR. When it comes to the 6 ARC vs. everything else, it felt like carrying a 224V with the same length barrel. For example, the data in the Hornady 11th Edition Manual for an 18 in (457 mm)-barrelled AR-15 platform firearm was on average 200-300 ft/s (60-90 m/s) less than the data for the 24 in (610 mm)-barrelled CZ 527 bolt action rifle. [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. Played at other stuff with the 6 ARC but that was the bulk of the testing. Our real questions are (A) What is the 6 ARC, (B) What does it do, and (C) is it doing something better than what you already own and love? As a follow-up exercise, I plan to use QuickDesign software to create a more accurate model for the 6mm ARC. In a 10-mph crosswind the 6mm ARC 108-grain bullet drifts 10.9 inches at 400 yards. 6mm ARC vs 6mm BR. 6mm ARC has the potential to be the most versatile cartridge of all time for a few reasons: (1) 6mm ARC can handle projectiles anywhere between 55 and 115 gr. Recoil is subjective and using the same bullet weight they were all close. What does the 6 ARC do that the 6 BR REM hasn't been doing for over 50 years? It debuted in 1955 and has been immensely and justifiably popular ever since. Hornady is claiming its 6mm ARC will yield 2,750 fps with a 108-grain ELD-M bullet from a 24-inch barrel. The high B.C. For those using 6.5 Grendel, its a 5-minute barrel change. Dave Bahde Dr. WT? projectiles make up for their lower MV with less wind deflection, the toughest variable to battle at long range. LMT shot softer, exhibited a tank-like build, and proved great to shoot. Each session started with a cold shot at 100 meters confirming zero while showing repeatability out of the bag. Slightly bigger still is the 6CM, which invokes much cooler H1000 powder (to best all these in barrel life). The .243 Win. Savage Model 110 Timberline 6.5 Creedmoor Rifle: Full Review, SIG Sauer P365 Pistol Now Offered in .380. The IRMT upper locks the barrel in place with unparalleled rigidity. F-Class A to Z with Erik Cortina + Special Guest! This morning, using the same scale and method as Gavin, I measured the case capacity using water weight in two sets of fired but not resized cases. The benchrest crowd has not been overlooked in the 6mm derby, and one cartridge literally rewrote the record book. You get most of the good without most of the bad and that is a pretty good start. Velocity can be a factor, but given the same weight, recoil should be similar so I kept the weights as close as possible. To keep the 115-grain Berger VLD (G1 B.C. This is only a slight victory, however. The bullet diameter of each caliber is the same at .243". Your email address will not be published. Wait a minute. [10] The 6mm ARC therefore can also be a suitable chambering for shorter "micro-action" bolt-action rifles. I had a heavy-barreled Sako single shot in the 1970s, and it shot like almost all 6mm PPCs: great. Using already available magazines, bolts and the AR15 platform is a big plus. Copyright Ron Spomer Outdoors document.write(new Date().getFullYear()) The general shooting public loves them for control of vermin like feral hogs. Give a Gift
1,226. H2O, and a 6mm BR, around 39.0 gr. Its small, and its availability is limited, but its accuracy and ballistic performance really qualify it for the Great category. 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. August 14, 2022. The .222 Remington, introduced in 1950, was top dog in benchrest circles until the advent of the PPCs, after which, the 6mm PPC was used by virtually all serious benchrest competitors. Based on the .204 Ruger, which was created from the .222 Rem. Sneak Peek of Bryan Litz's New Book: Volume III of Modern Advancements in Long Range Shooting. He gave it a 32-degree shoulder and called it the .243 Rock Chucker.. The 243 has a case length of 2.045" compared to the 1.49" of the 6mm cartridges. ELD (l.) makes for an excellent long-range target round, while the 103-gr. The old 243 Winchester can beat that by about 300 fps. That bullet and Hybrid 100V powder recently grouped into a remarkable 0.44 inch in a Ruger Model 77R. I tested dozens of loads, mostly with benchrest bullets, and the rifle shot well. They have 10 solid options ranging in weight from 90 to 110 grains. Those I know that can pick their own stuff are still proving out the 224V and many like it, not sure the differences are enough right now, time will tell. Review: Hornady 6mm ARC. The first groups were the 6.5 Grendel cases that I modified for the 6mm ARC. Cleaned it all but twice missing one cold shot at this range. It is a 6 BR REM barrel that came off a rifle that I bought for the Remington 600 donor action. Lets now realistically compare the 6mm ARC vs. five of its perceived competitors. The 6 ARC proved at 2720 fps with a Density Altitude of 8800 feet. Team Hornaday is the master, bar none. As much as I like shooting my 6 Creedmoor, every builder outside custom shops tells me it is a complete PITA to get to work on a large scale using factory ammunition, a real consideration. The 6mm ARC is a 5.56-platform compatible cartridge, similar to the 6.5 Grendel. Copyright 2020 SHWAT | All Right Reserved. pavementends Junior Member. It is NOT for use in AR-15 style (gas gun) rifles. muvef Junior Member. Obviously, they are not nearly as popular as the 6mm hunting cartridges. Joseph Von Benedikt visits with Aaron Oelger from Hodgdon about the unprecedented demand on the shooting supply industry. Lower velocity means less flame and heat for longer barrel life. But the 6mm ARC drops 22.2 inches. The 6mm bore diameter had all but faded by 1955; the only popular 6mm cartridge prior to the release of this pair was the 6mm Lee Navy cartridge, and that cartridge was virtually obsolete by the 1930s. By comparison, the 6 mm ARC gets there in 2.04 seconds. Supporter. .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. With the 6PPC you have to turn necks and fire-form the cases from smaller 220 Russianbrass. The suppressor is an X2Devgroup, Orion X. Its short at 6, light at 16 ounces, and has no backpressure eliminating excess gas. $1.75/Round. There is no magnum behind those titles, yet they are fastest or close to fastest in their calibers. Five rounds for effect at 1100 ended the drill. The Hornady 6mm ARC takes the 24-caliber into record territory the slowest muzzle velocity of any commercial cartridge propelling .243 bullets. Doesn't the 6mm ARC have a smidge more powder capacity over the 6mm BR? The only difference is the Proof Research 18 1-7.5 twist barrel, 6.5 Grendel bolt, and E-Lander magazines. Fast is better but slow means mo? Some examples include the 6mm-204 and the 6x45. I had only some pre-primed new Hornady 6mm ARC brass to start with and the SAAMI Specs for 6mm ARC. Subscriber Services. VLD, Hornady 108-gr. This is fortuitous, as it is a delight to reload and seems to like just about all the bullets Ive tried in it. My speed is significantly slower ( 50 FPS) than Gavins at 2552 FPS with an SD of 6.