The chart below compares how much a 10 mile per hour crosswind impacts those same loads for each cartridge out to 500 yards. Felt recoil will vary from shooter to shooter and rifle to rifle, but free recoil energy is still a useful way to compare cartridges. No one shooter could tell me what rifle was chambered in what cartridge based on felt recoil. Like the Nosler Ballistic Tip ammo, their 6mm Creedmoor Trophy Grade ammo is also best suited for deer sized game. The 6.5 Creedmoor has a similar advantage over the 6mm Creedmoor in kinetic energy. Gardner realized that the 6mm Creedmoor fit the bill perfectly for PRS use, so he modified an AR-10 to use the new cartridge. Since those rifles also typically have a relatively fast rifling twist, theyll accurately shoot heavier bullets with a high ballistic coefficient. Once this unconstitutional law is struck down or repealed, this restriction will be removed. The most critical difference is that in bolt-action rifles (from which the 6 mm PPC is typically fired) according to the "Western Powders Handloading Guide," the 6 mm PPC is loaded to pressures. All the die manufacturers including Hornady, Lyman, Redding, RCBS and other make 6mm Creedmoor Dies, but out of all of them that I have used, I still prefer the Redding as the best 6mm Creedmoor Dies for sale, because of the quality of the product, and then the design of the expander which works very well for me. This law also restricts communications that promote an organization such as ours. Unfortunately, thats not the case with the 243 Winchester. But what does that mean for terminal ballistics? Its also incredibly accurate, making it perfect for long-range shots. I shoot 105 Berger hybrids from mr 6br but dont hunt with it to know what damage they do. Your point about rifle availability is a valid point. For the sake of discussion, why do you believe that the ARC will overtake the Grendel? I can't find the weight but I bet it's the one they mention that is only 4lbs 5oz. Compared to the 6mm Creedmoor, the 6.5 Creedmoor shoots heavier, larger diameter, and more aerodynamic bullets at a slower velocity. Nosler also offers their Trophy Grade hunting ammo in 6mm Creedmoor. The first thing to consider when choosing a rifle caliber is what you will be using it for. All in MPA BA chassis.To my knowledge, no one has conducted a study like this. You can boost the performance of the 6mm ARC in a bolt action quite easily. The problem is that Hornady, which developed the 6 mm ARC, made a slight alteration to the case length so that it would be compatible with very long 6 mm bullets that have a high BC. The 6mm Creedmoor is a very well designed cartridge that offers some marginal advantages over similar cartridges. This restriction is made under protest, but we have to do this to comply with Californias infringement on the freedoms of speech and association of the NRA and our members, supporters, and the general public. BR GT Dasher all fine established cartridges but Brass and no factory rifle availability shows there limited appeal. I think my buddy said 2700 fps rather than 2750 fps out of a 18" barrel. It may not display this or other websites correctly. The 6.5 Creedmoor commonly uses 120gr, 140gr, and 143gr bullets. Apple|Google|iHeart|Spotify|Stitcher. The 6mm ARC was designed to match specific DOD requirements while fitting in the AR15 platform. However, just to give you an idea of the superiority of the 6mm Creedmoor over the .243 Winchester at long range, consider this: the .243 Winchester has over 30 more bullet drop than the 6mm Creedmoor at 1,000 yards when both cartridges have a 200 yard zero. 6 ARC vs 6 CREEDMOOR | Ballistics Comparison The 6mm arc was developed by Hornady for use in an AR-15 but can be used for hunting or benchrest shooting mini action bolt rifle. Regardless of whether youre using a .243 Winchester, a 6mm Creedmoor, or a 6.5mm Creedmoor, no pronghorn or deer will go far if you put a well constructed bullet into the vitals. It may not display this or other websites correctly. and 240 Wby. I'm not disputing his numbers, because no 2 guns are the same, and he may be using his own loads where I'm shooting factory ammo. It also has a relatively low muzzle velocity, so it is not as effective at long range as some other calibers. EAR PROBEST CASES-- Cedar Mill Iron Clasp Case: https://amzn.to/2JazLHi--Plano All Weather Tactical Case, 52-Inch: https://amzn.to/2OvGdZd--Bow case Plano 108110 Bow Guard AW: https://amzn.to/2H39GpiMAPS-- OnX Hunt App: https://smart.link/5cfa7dbd77da1-- OnXHunt app: https://amzn.to/3bg07RSOUR GEAR STORE USA: https://www.amazon.com/shop/bullets4bucksDisclaimer: Do not attempt any stunts seen on this channel. If youre in the market for a new rifle, youve probably come across the 6mm ARC and 6.5 Creedmoor calibers and are wondering which one is better. But when it comes to long range, and standard short actions, the 6mm Creedmoor beats the 6mm ARC quite far. So, I decided to include this those handloads to give an idea of how their performance compares when using the same type and weight bullet. This is not the case with the .243 Winchester (or other cartridges based on the .308 Winchester like the .260 Rem for that matter). But I am in the market for another bolt action and am patiently waiting on Howa to release their mini action. 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. Using the 6mm AR as the closest matching cartridge to the 6mm ARC (.441 base diameter, 30 grains H2O case capacity) in QuickLOAD, when limited to 52,000 PSI, the highest 108 grain ELD-M muzzle velocity from a 24" barrel is from 29.6 grains Hodgdon CFE223, yielding 2680 fps (it makes 2820 fps from 31.2 grains at 62,000 PSI). Only a few metric calibers have been really popular in the United . As far as I know I the 6 CM has much more case capacity and higher operating pressures so I'd expect more velocity especially with longer barrels. Comparing 6mm ARC to 6mm CR is is apples and oranges again. My personal 6 Creed is a Remington 700 Stainless Action from a rifle originally chambered in 308 Win, the action was then trued, fitted with a Lothar Walther .243 barrel in 1-7 twist on it with the chamber cut for a 6mm Creedmoor. The much newer 6mm Creedmoor is by far the least common. If you can not see the tyranny of having a gun ban enforced by men with guns Then you fail to understand why the second amendment was written in the first place. Originally dubbed the 6mm HOLE (Hornady-Outdoor Life Express), Snow paired the new cartridge with a custom rifle built by George Gardner of GA Precision in 2009. The 6mm Creedmoor has a trajectory thats virtually the same as the .243 Winchester and significantly flatter than the 6.5 Creedmoor inside of 500 yards. The .243 Winchester only has a maximum SAAMI pressure of 60,000. Someone keeps forgetting to tell John Whidden that he cant spank the Creedmore fanboys at the Wimbledon matches with his 20 deg shoulder, low pressureed, overly tapered 243 Win. Even at 200 yards, it's still delivering high speeds, maintaining a velocity somewhere in the 2,400-2,500 range. Bullet/B.C. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); To re-barrel or chamber a rifle to a difference caliber or cartridge, it is important to know if the bolt face will work with the new case head diameter. All three cartridges have the same rim .473 diameter and they are all close enough in overall size that they are used in short-action rifles. Many of these are match bullets like the Hornady ELD Match, the Berger VLD, or other boat tail hollow point (BTHP) and open tip match (OTM) bullets that arent ideal for big game hunters. The 6mm ARC offers a 30 to 35% lighter-weight package (gun and ammo). The 6mm Creed is anout .030 longer than the 6XC. This is "6mm ARC vs the Creedmoors" by Hornady Manufacturing on Vimeo, the home for high quality videos and the people who love them. Even so, the 6mm Creedmoor has received a lot of press because its undeniably well designed and offers definite advantages over similar cartridges. The designers of the 6ARC wanted to create a round that would compete with the famous 223/5.56 in an AR platform, but it needed to shoot flatter at long-range. Image shows 6.5 Grendel cartridge, parent case of the 6mm ARC. THANK YOU.. Recoil vs cartridge study over the. It had a 2.23-inch case length, a .243-inch pointed soft point bullet diameter, and muzzle energy of 2,788J. So, what does this mean? The .223 75-grain bullet, by contrast, drifts more than 15 inches at that range, and the ARC's advantage becomes more pronounced at longer ranges. Actors are trained firearms professionals. In this article, Im going to discuss the pros and cons of the 6mm Creedmoor cartridge in detail. Barrel life variable depend on your rifle, barrel, load, velocity and bullet. The only way that works is if his arc barrel is very fast and the creed is super slow and loaded light, similar pressures the creed will outperform the arc every time now the arc will be more efficient. I shot a prs match with that setup back in September. The bullet leaving the muzzle causes the felt recoil. The 6mm Creedmoor was also intended for use from the start in semi-automatic rifles like the AR-10 as well as bolt action rifles. That being said, if a guy wanted to push that type of speed and bullet weight, the 6mm Creedmoor is a better solution in my opinion. Ballistics are very similar for the 6mm Creedmoor and .243 Winchester inside 500 yards, but the 6mm Creedmoor is much better suited for longer range shots since it can use those more aerodynamic bullets. Anyone used the Crossroad Archery Stabilizers? We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to amazon.com and affiliated sites. The data used to compare the trajectory of the cartridges was obtained from Hornady (here, here, and here). Your buddy has no idea what he's talking about. That hornady chart looks to line up exactly where my numbers are. We talk to multi-discipline professional precision rifle shooter, Bryan Zolnikov about his rifle, reloading equipment and load development methods. According to this data that seems possible. The average muzzle energy of the 6mm ARC is about 2300 ft-lbs, while the average muzzle energy of the 6.5 Creedmoor is around 2700 ft-lbs. The 6mm Creedmoor or 6Creed as some call it, was a natural evolution as with almost any other 6.5mm Creedmoor that was eventually necked down to 6mm for faster muzzle velocities and lower recoil for PRS style racegun competitions. Copyright 2023 Big Game Hunting Adventures LLC | All Rights Reserved. Photo by Michael Anschuetz. Before we get started, I have an administrative note: Some of the links below are affiliate links. It's case length is close to 6mm ARC; The biggest differences between the 6mm PPC and the 6mm ARC are the shoulder angle (30 for 6mm PPC, and 40 for 6mm ARC), and the base-to-datum spec for the shoulder (6mm ARC is pushed back further). 6,685 Location Morrison, Colorado All I see on the shelves around Denver are 6cm, 25-06, and 300wsm. Cal. I get like 2550fps from my 18" 6mm arc ar15 shooting factory 108gr eld-m. That's why they chose the 6mm bullet. Most 243 Win. The question of whether or not the new ARC will last has been on everyones mind since it was first announced. Since its still a relatively new cartridge, most hunters probably dont know very much at all about the 6mm Creedmoor. The 6mm Creedmoor has been out a while. Hornady's new 108 ELD-Match needs a twist of 1:8. Second, I am fully set up with all components to shoot the 6.5 CM. People quickly make jokes about the 6.5 Creedmoor cartridge when they hear a shooter has it, but you never hear anybody joke about the 6mm Creedmoor, as there is no denying the seriousness of a 108gr ELD-M bullet charging down range at 3100+ fps. In a 10-mph crosswind the 6mm ARC 108-grain bullet drifts 10.9 inches at 400 yards. Hornady introduced 6mm Creedmoor factory ammo loaded with match and hunting bullets in early 2017. Many factors determine the number of shots a barrel can take before the throat and rifling of the barrel become worn to a point where the accuracy wanes, usually evident through inconsistent groups or sudden slower muzzle velocities.
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