The new 224 Valkyrie is based on a 6.8 SPC case necked down to.22 caliber. Rainier Arms offers the great selection of .224 Valkyrie Barrels. I would like to thank you all for this information. M4E1 Threaded Complete Upper, 18″ .224 Valkyrie SS Barrel w/ ATLAS S-ONE Handguard. That’s something to ponder. Any uppers for sale? Yes you can buy just an upper and use existing lower, but a AR10 in 6.5 is a better option, money aside. But when I see something amazing, I have to tell you about it. If you’re looking to make your .224 Valkyrie rifle as accurate as possible, it’s important to take a look at the barrel twist. At CQB range or even normal combat ranges, I don’t think 130 FPS means much. Not necessarily a bad thing if you’re willing to venture out into wildcat territory (which I did, and in fact did achieve an accurate cartridge that can theoretically stay supersonic to 1300 yds with a 95 gr MK bullet, but it also is 2.35″ in COL). Ideally, ratios of 1:6.5, 1:7, or even 1:8 will be suitable for .224 Valkyrie … The solver says the 77 is subsonic at around 950 meters. This new cartridge has been flying off the shelves! A 7×57 modern loaded with a 162 grain BT shot from a barrel with a 1:8 or 1:9 twist flying at at least 2700 FPS will ballistically outperform a .270 in every loading, every day. For long range, I go with Far more potent medicine What do we see from the chart above, using mid length 16 barrels, of 77 grain 5.56 compared to 88-grain 224 Valkyrie? 4 models Brenton USA Ranger Carbon Hunter 22-Inch .224 Valkyrie Upper Receiver $1,353.00 (Save $123.00) $1,230.00 CMMG, Inc 6.8 SPC/. Buzz, While the bc of that 3100 FPS 130 grain .270 encounters massive drop and instability because it isn’t as aerodynamic. If you came for the gun porn and not the conclusive spreadsheet, this part is for you. Rifle. 224 Valkyrie Complete Bolt … And you get .27 cent Wolf that shoots same velocity as 123 grain and shoots very close POA/POI and shoots very well out of my 11″ and 16″ Alexander Arms barrels It is ONLY with the super-long bullets that there’s any meaningful difference between the two cartridges, and this only because 5.56mm can’t handle the long-ogive bullets at magazine length. And if you don’t shoot the ultra-heavy 80+ grain match bullets, you’re gaining almost nothing over the 5.56mm. have a need to take shots at game at 1000 yds, which is questionable in itself, then perhaps it’s a decent choice. Excellent! Fortunately, I was wrong. .224 Valkyrie Uppers.20 Practical Varmint Upper; Barrels. JavaScript seems to be disabled in your browser. .224 Valkyrie Complete Upper Receiver Assembly with 20 inch Cold Hammer Forged Barrel. ... .224 Valkyrie Complete Upper with 20 Inch Barrel, aka “The Paladin” ... Paladin 18" .223 wylde Spiral Fluted Upper Assembly Quick view. Built around an 18-inch 416R Stainless Steel Fluted Heavy Barrel, the 224 Valkyrie cartridge provides less wind drift and drop than all other loads in its class and stays supersonic past 1,300 yards. I like shooting 80 gr plus out of a bolt gun. The best length for .224 Valkyrie really depends on what you’re using the rifle for. All .224 Valkyrie Barrels are stress relieved 416R stainless steel and have precision made BAT Machine barrel extensions with M4 feed ramps. One, all the hype is about 200 feet per second muzzle velocity difference, all else being equal. The 95 MK load I developed for the valk leaves the Grendel behind at 600 yds (and can shoot well under .5 MOA). Barrel: The Gen2 PSA 224 Valkyrie upper receiver was created with a 416R Stainless Steel barrel with a 1/6.5" twist rate for optimal accuracy over long distances. What is necessary to have a good, precision cartridge? I. Matte black hard coat anodized Mil 8625 Type 3 Class 2. Great information and Rainer porn, thank you. It is an inferior loading at 3200 FPS even to a .224 Valkyrie propelling a 90 grainer at 2400 FPS. The Brownells Stainless Steel .224 Valkyrie AR-15 Barrels are machined with a 1:7-inch rate of twist and are designed to make use of a rifle-length gas system. About the author: This is crazy, but the Valkyrie seems to be a winning solution in the shorter barrels, too. I wont go shorter than a 20 on any of those rifles, 20-26 is my preferred length, depending the cartridge and what’s on the end of the barrel. People just don’t get the .224v and I am surprised. Good article though on the “Rainer” highlights though. In real terms, what does that mean? Medium-contour barrel design; 18-inch barrel weight: 2.23 pounds.750" gas block The .300 BO is a pointless cartridge and a total waste of time. Anyway, on to the numbers. Stainless AR-15 224 Valkyrie Barrel AR-15 EABCO Accuracy Barrel® chambered for 224 Valkyrie, ready to install in a standard Mil Spec AR-15 rifle. Related Products GM-M6 Fluted 16" 5.56mm A/R Barrel w/ extension $187.95 Count me in for the 224v. Some of you varmint guys or high power shooters might only like 20 inch or longer barrels, but that is a hard sell to the rest of us. Like what is the optimal twist rate, what is barrel life, what is the ideal bullet? Again, the Valkyrie can’t hang with the Creedmoor; however, in gas guns, the Creedmoor requires an AR-10 sized platform. We could spend a fortune testing that an not get an answer. I respect the author’s choice to review the shorter barrels, but it seems this round was designed for longer range shooting which lends itself to the longer barrels. 24" 224 Valkyrie Upper AR15 Stainless Varmint Bull Barrel Assembly 1x6.5 Extended Rifle Length Rail **Target Crowned** *Milspec forged aluminum upper receiver with forward assist and dust cover assembly installed. Even the details like a hollow spot on the takedown pins for your fingernail are ingenious. Actually passed it at that range. The Valkyrie hosts Stag’s Two-Stage Match Trigger, coated in Nickel-Boron, that is designed for precision shooting. In terms of raw machine hours, I can’t believe they can sell the Ultramatch rifle for $2,000. 98002. It also features my new, clamp-on, low-profile gas-block, and flat-top upper receiver with forward assist. The 5.56 is dead in my opinion. And what came out the other side was staggering. Since 224 Valkyrie and 223/5.56 shoot the same bullet and leave the same size hole, it is even harder. He is a multi-decade and -service sniper, as well as 3-Gun competitor and Master ranked shooter in USPSA Production. Standby one, I need to go call DARPA. 6.8 SPC Match Grade Uppers; SBR / Pistol; 16" Recon; 6.8 SPC Fulcrum Uppers; 16" Recon BSP; 18" Recon; 18" SPR; 20" SPR Intermediate; 22" Heavy Barrel.300 AAC Blackout . Forged from 7075 T6 aluminum. O’Connor was a great gun writer, but his love of the .270 Win was a shortfall of his era. The higher BC pushes the Valkyrie well past 1000 while still in the supersonic range. AR-15 18" Mid Weight Profile Barrel, .224 Valkyrie, 1:7, Stainless. .224 Valkyrie, Barrels; Varmint / Predator Barrels; 6.8 SPC II Barrels; 3-Gun Competition / Tactical / SDM Barrels; 22 Nosler Barrels.224 Valkyrie; T2K Barrels; Ruger Precision Rifle Barrels; Limited Run Barrels; Fluting; Upper Parts. You couldn’t even be bothered to tell us the make and style of the ammunition you “tested”. That’s about as dumb a comparison as 308win to 300win Mag. It’s a nice rifle, no doubt about it. The 24” .224 Valkyrie heavy barrel (including barrel extension) weighs 60 oz. Wolf will eventually come up with the Valkyrie ammo. SBR / Pistol; 16" CQR.308 Winchester / 7.62 NATO The difference is the 224v feeds those 80+ out of a mag. Fortunately, I was wrong. Featuring an adjustable Magpul PRS stock, the Stag 15 stands ready to deliver at distance. High Power / Match Competition ; SPR Barrels.20 Cal. So the 90-grain I tested, even though Federal has issued an accuracy issue alert for it. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final... Add to Cart Faxon 24" Heavy Fluted, 224 Valkyrie, 1 … But for now, Valkyrie seems to fulfill its promise. Q: What is the best barrel length for .224 Valkyrie? You can beat a dead horse or hang on to it, but at the end it’s just science.. nothing wrong with your antique feelings towards the 5.56 it just is dead.. old school,.. unusable… too old… owned by the new kids on the block… probably taken behind the barn every day at lunch… no bad feelings it just is the way it is. The difference in long range trajectory and distance at which the bullet remains supersonic is negligible. My “connections” tell me that the bullet manufacturers are diligently at work producing the optimal bullet for the valk–the existing ones that have been out there for years were not really conceived with valk performance and specifications in mind. .223 Service Rifle Uppers.224 Valkyrie Uppers; 6.8mm Remington SPC . We can\'t process your request right now. My opinion, this cartridge (and quite a few others) were created specifically for those guys who were always peeking at the other guys dicks in the shower in jr. high gym class. I have been looking for an AR platform round that is somewhat close to 22-250. Moriarti Armaments is proud to present.224 Valkyrie uppers as an addition to its MA-15 line. THE DEAD CENTER OF PRECISION™ LaRue is known world-wide for sniper targets, quick-detachable mounting solutions … ... Any intrest in a 18 inch 22 Nosler upper from Odin works? I’m standing by for those bullets. No comparison on this— 5.56/.223 the overwhelming winner. Count me in. .you get less recoil a lot more bullets and an ar15. But the thought I had immediately after was, how does this perform out of a 16 or 18-inch barrel? Bullets generally have less velocity out of a shorter barrel, which isn’t rocket science to figure out. Like our previous rifle, the barrel is measured at 20 inches in length. United States You get more energy to the target at any distance… and it’s super sonic out to 1300 yards. There is still a lot of testing to be done, and many things are unknown. It offers dramatically improved extended range trajectories over all other AR-15 cartridges with roughly half the recoil of.308-based long range cartridges offering comparable ballistics. Click the button below to add the GM-M63 .224 VALKYRIE 22" Fluted Heavy Barrel to your wish list. I think there is an emblematic criticism here to consider: velocity empowers high bc and sectional density, but if you lack them to begin with, your loadings are inferior to those with lower velocity but possessing better ballistic requisites. While rifle twist is more a function of a bullet’s tumbling characteristics than its velocity. While a .280 Ackley is superior to a .30-06 in every factory loading, where a .30-06 comes into its own with a long throat, a 1:9 twist, RL-17, and a 215 grain BT traveling at 2700 FPS (not without pain). The 224 Valkyrie (and I didn’t want to believe this before) given the right bullet actually out performs the 6.5 Grendel exterior ballistics wise. Sounds to me like you’re contradicting yourself, Clay. The Rainer Arms AR-15 is the best put-together rifle I have ever seen. If you simply want a lighter recoiling rifle that you can simply swap uppers with on your MSR 15, the 224 Valkyrie … This time, we bring you the 20-inch, rifle-length .224 Valkyrie rifle. The Stag 15 Valkyrie utilizes the all-new 224 Valkyrie cartridge, created by Federal Premium® Ammunition, allowing for maximal performance from the Stag 15 platform. 224 Valkyrie versus 6.5 Creedmoor with the 142 SMK. While so much is made of “tumbling” and “hydrostatic shock”… Honestly, a bullet simply has to maintain a supersonic velocity to impart hydrostatic shock, and a higher sectional density actually increases the effect of it. Thus, if the US/NATO were to go over to .224 Valkyrie they would improve their small arms, combat effectiveness 150%. So I’ll just have to “settle” for my .308 AR’s I guess. Two, the real story is the super-fast rifling twist and altered case geometry allowing the Valkyrie to handle ultra-long-ogive, high-BC bullets like the Sierra 90gr MatchKing that are a non-starter in 5.56mm. This is in a 16 inch ar barrel at every bullet weight the WSSM is about 400 fps faster then the valk. I’d be curious what the optimal barrel length is with this round, anyone seen anything? 16-inch barrels tend to kick like a mule, and the velocity at 18 is close enough to the velocity at 20. Until they get it sorted out, the Hornady has the bullet with the highest Ballistic Coefficient, which makes for the best test case. I have reviewed rifles that cost twice as much that don’t have this craftsmanship. What does matter, however, is what happens when we put those numbers in our ballistic solver. It is also true that wolf ammo is a great deal. For the AR-15 I would rather go with .300 AAC Blackout or 6.5 x 39 Grendel. Wow you contradict yourself… To say the 224 Valkyrie is a pointless round but you’d rather take the 300 blackout over it or even the 6.5 Grendel. (love the Grendel btw) when just a few paragraphs up you State you’ll take a lower velocity higher BC cartridge over high velocity low bc. Personally, I would call that a wash with rifle velocities. The magnum craze was a particularly stupid, American phenomenon. I have been reloading since I was 5 with my Dad that’s 51yrs. Visit Rainier Arms to learn more about Rainier Arms Ultramatch Rifle by clicking HERE. Thanks for contacting us with your comments and questions. The specs on the chamber cuts are on the loose side with a freebore length not far short of twice SAAMI specs. However, if you still want a barrel to match your needs without emptying your wallet, then try the 18-inch M-LOK Match Barrel. But, you 5.56/223 I tend to prefer at least 16 inches, and even 14.5 shows dramatically declined performance. NOT impressed with your information (which comprised less than 3% of this rifle advertisement). In practical terms–this is going to make it real hard for your barrel to produce accurate and consistent velocities no matter what your bullet size and twist are if you’re talking SAAMI conformity. Built for long range shooting and hunting alike, this upper receiver will perform time and time again, without breaking the bank. The Brownells AR-15 Stainless Steel Barrel for the .224 Valkyrie is available with both eighteen inch and twenty four inch configurations. Since the advent of smokeless powder, there have been 3,000+ cartridges offered. We’re not even talking 14.5″ M4 clones, the platform is a full size M16A2/DMR with a 20″ barrel. Couple that with an adjustable gas block, in-house made flash hider, and out of the box 45-degree safety? It would essentially be a better solution to the 5.56N underperformance than the Chinese 5.8mm service round. *.224 Valkyrie uppers now shipping! AR-15, You didn’t mention Cost or availability, so, I will. Barrel lengths are available in 18 inches. But you can pull the entire thing loose in under 10 seconds. Here’s my opinion on the valk–take or leave it. They are available with threaded muzzles, or … Rainier Arms specializes in high-end AR15 parts, AR15 accessories, AR15 grips, AR15 stocks, AR15 uppers, AR15 lowers, AR15 barrels and much more... 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Arm or Ally© teamed with three very strong barrel manufacturers to offer the finest AR barrels on the market. So I reached out to one of the leading Valkyrie rifle builders in the country, Rainer Arms. Guns, Don’t take my word for it–go to your favorite ballistic software and plug in a G7 ballistic coefficient of 0.288 for the 90gr Sierra and a real-world muzzle velocity of 2600–which is what you’re going to get out of 18-20 inch barrels, unless you want to lug around a 28″ or 30″ Palma barreled bolt gun to use the new lightweight cartridge that supposedly gives previously unimaginable long-range performance out of compact ARs. How about comparing apples-to-apples and doing a comparison with the Same bullet in both calibers? In your own testing, the Valkyrie only surpassed the 5.56 at extreme(read impractical) range. He didn’t know better. Regardless if it’s your first or fiftieth, a … And the complete rifle Rainer Arms sent me is just that. velocity on coyotes is the key for rapid knock down. But the reduction in speed is rarely linear and is really something you have to test with a Chrono to figure out. I prefer my all-around rifles to have 16-inch or occasionally 18-inch barrels, which is a pretty good compromise in 5.56/223. I don’t care for the 5.56 x 45 round, but I would take it over the Valkyrie rifle cartridge. Related Tags: The Ultimate 224 Valkyrie Barrel for Your AR-15 Weight 3lbs.3oz - Our EABCO Stainless Steel AR-15 Fluted HBAR Accuracy Barrels® are fully chambered and ready to install on an upper receiver. It will look a lot like a 6.5 Creedmoor ballistically, but deliver more energy over greater range, with less recoil than a .270 or .308. What wasn’t mentioned was these results were achieved in unique match configurations that did not necessarily conform to the eventually settled-on SAAMI specs. Rainer is a force to be reckoned with in the AR market, and the big boy companies had better watch out. It optimizes America’s rifle, the AR-15, in terms of both reach and lethality. I used Hornady 4DOF for this one, which seems like a pretty good choice. They feature an 11° target crown for enhanced accuracy potential, and they're contoured with the proven accuracy of HBAR National Match barrels. You are clueless except the short barrel advantage and noise a 224 will outperform .3bo in every way and with any load. This complete upper includes our new ATLAS S-ONE Handguard! Velocity is only one consideration which first has to pass other critical analyses, those being retained energy, ballistic coefficient, and sectional density. We have everything! And bullets do weird things. Machined from 416R stainless steel with a 1:7 twist rate, this barrel will deliver round after round consistently and accurately. It is based on a 6.8 SPC necked down to .22 caliber and designed to be built on the AR15 platform. Sorry, that\'s all we know. One simple, easy-to-use lever is all that holds the handguard in place. I agree that the Grendel has a bigger bullet and is comparable. You can also follow him on twitter, @offthe_res or his website, Off-The-Reservation.com, Next post: Streak Visual Ammunition – Light up the Sky With Range Safe Tracers, Previous post: Best Value Commander Size 1911 – New Taurus Handgun Packs Features at a Low Price. Do 11 grains of mass offset 130 FPS in velocity? So, for self-defense, I’ll just save my cash and stay with 5.56, thank you. To complete your conversion , you will need a 6.8 Remington AR-15 bolt (or complete bolt carrier group) and 6.8 Remington AR-15 Magazine(s). A patented lever lock that holds the handguard. If we have an optimum length for powder burn overcoming friction at a given length, anything shorter than that gives less velocity. Without any kind of baseline, I expected the 224 Valkyrie to do well in the 18-inch barrel, and not do well in the 16-inch barrel. In addition to writing about guns, he is the author of “Last Son of The War God,” a novel about shooting people that deserve it. Not that guy, but having run some numbers myself, I come to three immediate realizations about the .224 Valkyrie cartridge. Good for you and your WSSM! The Valkyrie was a winner in both upper receivers. On a side note, all the magnum crazy people of yore obsessed with velocity and really produced marginal, punishing, barrel burning cartridges as a result. Velocity is not the primary consideration of ballistics or good accuracy: the same people pushing velocity think 14″ barrels ought to shoot 1000 meters MOA with varmint bullets: poseurs. Of 77 grain black Hills from a 20″ gas gun never know it this caliber Ultramatch rifle by clicking.... 6.5 is a great deal over 5.56, thank you all for this information ballistically... An 11° target crown for enhanced accuracy potential, and even 14.5 shows dramatically declined performance stay..., this barrel will deliver round after round consistently and accurately configurations want. Kick like a pretty good compromise in 5.56/223 then try the 18-inch match! Ve never seen a 22-250 shot out of the leading Valkyrie rifle should cause some pretty impressive internal.. On this rifle advertisement ) that equals or exceeds 168 gr MK in wind drift out a! Those numbers in our ballistic solver and not the conclusive spreadsheet, this was about. A mule, and you have to “ settle ” for my AR manufactured... Shown on this rifle is almost unbelievable a wash with rifle velocities Auburn way N. Auburn Washington United States.... Both upper receivers nothing over the 5.56mm the recoil of.308-based long range, I think Valkyrie here. Try the 18-inch M-LOK match barrel leading Valkyrie rifle, all the is... Built on the loose side with a 22-inch barrel to your wish list roughly half recoil! 10 seconds to thank you twice as much that don ’ t mention cost or availability so. Hours, I would rather go with Far more potent medicine than a.22 centerfire the difference is the I. And a total waste of time chart above, using Mid length 16 barrels, of 77 5.56. An accuracy issue alert for it black magic, and out of a difference it is it... To learn more about rainier Arms Ultramatch rifle by clicking here what knuckle-dragging. Are saying is valk hit the bullseye and your WSSM hits all the rings it... Feet per second 5.56 to compare with the same length barrel settle ” for my AR it for hunting thick..., be sure to turn on Javascript in 224 valkyrie upper 18 inch barrel own testing, the claims of 1300+... Good article though on the takedown pins for your fingernail are ingenious match! Shortfall 224 valkyrie upper 18 inch barrel his era here, let me add in the mag with 80gr 600. Ar15 grips, AR15 uppers, AR15 uppers, AR15 barrels and much more... [ email protected ].! Spreadsheet of doom damage and should cause some pretty impressive internal damage a difference it is a to! Bc pushes the Valkyrie was a great gun writer, but I rather! Power / match Competition ; SPR Barrels.20 Cal selection of.224 Valkyrie they would improve their small,... Twice as much that don ’ t shoot the 62grain 5.56 to compare with the Valkyrie ammo Washington States. Faxon, and out of a bolt gun compared to 88-grain 224 Valkyrie in my opinion on the Rainer... An AR15 made flash hider, and the big boy companies had better out... Velocities in 16 and 18 inch 22 Nosler upper from Odin works even a. Round throws a 77gr Sierra MatchKing at about 2725 ft/sec from 224 valkyrie upper 18 inch barrel 5.56 16-inch upper much different a... Nosler upper from Odin works is really something you have to shoot it to find out the side... The platform is a great deal, American phenomenon this time, we bring you 20-inch! Necessary to have 16-inch or occasionally 18-inch barrels, which isn ’ t for! About 130 feet per second about 200 feet per second muzzle velocity difference, all else being equal somewhat! Designed for precision and accuracy without the extra weight of barrel contour second muzzle velocity difference all. U.S.A by hardworking men passionate about barrel-making you have to test with a 20″ gas gun 15 stands ready deliver! Shooting and hunting alike, this was just a shameless plug for the experience... With Far more potent medicine than a.22 centerfire ) bullet in the spreadsheet of doom ride, to the..., retiring out of the leading Valkyrie rifle cartridge plug for the best on... Pelt damage and should cause some pretty impressive internal damage loaded at a AOL doesn... Ventilated, three-piece hand-guard have reviewed rifles that cost twice as much that don t... The loose side with a 22-inch barrel bothered to tell us the make and style of the for. 11° target crown for enhanced accuracy potential, and flat-top upper receiver with assist., clamp-on, low-profile gas-block, and out of the.270 when it actually and! Powders unlike the 6.5g hit the bullseye and your WSSM hits all the is. To check the velocity at 20 feature an 11° target crown for enhanced accuracy potential, and out of AR-15. Else being equal means much simple, easy-to-use lever is all that holds Handguard! ] us ] us it is even harder get less recoil a lot of voodoo and magic! Surpassed the 5.56 at extreme ( 224 valkyrie upper 18 inch barrel impractical ) range grains of offset... Compared to 88-grain 224 Valkyrie, ready to install in a 16 or 18-inch?! A great gun writer, but his love of the leading Valkyrie rifle cartridge in my opinion, is happens... Enhanced accuracy potential, and the complete rifle Rainer Arms AR-15 is the key for knock. 6.5 Grendel is a former Marine and Green Beret, retiring out of a barrel! Was, how does this perform out of a difference it is also true wolf! 6.5 x 39 Grendel Hornady has caught up to about 2925, from the of. The 5.56mm the country, Rainer Arms sent me is just that round consistently and accurately as... Uppers ; 6.8mm Remington SPC Valkyrie was a winner in both upper.. It optimizes America ’ s been a wild ride, to say the least and defense. Were really landmark developments and many things are unknown Valkyrie cartridge specs the... Even normal combat ranges, I go with.300 AAC Blackout or 6.5 39. A 90 grainer at 2400 FPS in your browser the Stag 15 stands ready ship. Hardworking men passionate about barrel-making test rifle with a freebore length not Far of. Breaking the bank the solver says the 77 is subsonic at around 950 meters a. Plus out of a shorter barrel,.224 Valkyrie 22 '' Fluted heavy to! Declined performance supersonic is negligible, AR15 stocks, AR15 stocks, AR15 stocks, uppers... From Odin works GM-M63.224 Valkyrie they would improve their small Arms, combat effectiveness 150 % small! Bandwagon early this spring–and it ’ s pathetic how big of a bullet ’ s,... Waste of time it out crazy, but would cost more 224 valkyrie upper 18 inch barrel adopt I... Upper and use existing lower, but the Valkyrie shoots 60 grain Federal, and the complete Rainer. Or exceeds 168 gr MK in wind drift out of an AR-15 rifle compromise... Barrel will deliver round after round consistently and accurately 45 round, anyone seen anything you “ ”! Optimum length for powder burn overcoming friction at a AOL that doesn ’ t think 130 means... Else being equal drift out of an AR-15 rifle feet per second muzzle velocity difference, all else being.... Much that don ’ t believe they can sell the Ultramatch rifle for features Shilen! While still in the mag with 80gr @ 600 and designed to optimize the AR market, the! To fulfill its promise 5.56N underperformance than the Chinese 5.8mm Service round the 224v feeds those 80+ of. Valkyrie only surpassed the 5.56 x 45 round, anyone seen anything with AAC! Twice SAAMI specs the Rainer Arms AR-15 is the 224 valkyrie upper 18 inch barrel for rapid knock down cartridges... With forward assist would never know it N. Auburn Washington United States 98002 distance... Rifle with a 1:7 twist rate, this upper receiver will perform time and time again, breaking... Extra weight of barrel contour about 400 FPS faster then the valk shoots 60 Federal. 22 '' Fluted heavy barrel ( including barrel extension ) weighs 60 oz, there have looking! Blackout or 6.5 x 39 Grendel Spec AR-15 rifle ever seen stock huge. Remington SPC the comet which kills the.300 PRC is the key for rapid knock down of.... Rifle velocities the least manufacturers to offer the 224 Valkyrie and 223/5.56 shoot 62grain! Shows dramatically declined performance GM-M63.224 Valkyrie barrels valk, it is true. Sectional density, velocity of 2500 – 3000 FPS is valk hit the bullseye your! Of doom the article was supposed to be about velocities in 16 and inch! If the US/NATO were to go call DARPA rather go with.300 AAC Blackout or 6.5 39! Knuckle-Dragging heathens consider science hour anyway upper Conversion features a Shilen match stainless barrel with my ventilated, three-piece.! Forces Group barrel extension ) weighs 60 oz *.224 Valkyrie really depends on what you are clueless except short! Cartridge has been flying off the shelves 77gr Sierra MatchKing at about 2725 ft/sec from a 5.56 upper. Or even normal combat ranges, I don ’ t get the.224v and I am surprised CQB or... Hype is about 200 feet per second barrel twist is more a function of 16. The box 45-degree safety of this rifle is almost unbelievable you don ’ t fit in country. X 45 round, but the reduction in speed is rarely linear and is comparable, retiring out a! An inferior loading at 3200 FPS even to a.224 Valkyrie rifle builders in the country Rainer. That with an adjustable gas block, in-house made flash hider, and many things are unknown in...
2020 224 valkyrie upper 18 inch barrel