6mm arc 16 inch barrel velocity 308 Win, 6. This is a 16 inch 6MM Arc SPR Midlength, Premium Black barrel in QPQ Coated 416R Stainless steel. By the numbers, the 6mm ARC case head measures 0. With a lightweight design that provides an optimal weight savings, these AR15 Barrel by Proof Research are much more durable than their steel predecessors and deliver softer recoil - boosting your performance in the field, backcountry or The Rosco Manufacturing Purebred 6mm ARC is a 16-inch, 6mm ARC caliber barrel designed for AR-15 platforms. Muzzle Velocity 6mm Arc 16 Inch Barrel - For Sale :: Shop Online :: Guns. Each rifle ships with one 10-round magazine. 5 Grendel and 6. Comparing it to my AR15 A2, my sons Stag Arms SR1 and my 2 M1 Carbines I can say Feb 26, 2011 · - Smith work: $785 (includes chamber/install barrel, true receiver face and lap lugs, bed action to stock, thread barrel and time suppressor mount, and cerakote receiver/bead blast barrel) - Stock: $900 - Bottom Metal: $200 - Barrel blank: $360 (the co-pilot used a Proof CF barrel so this would have been $300 more to be a true copy of that gun) 6mm ARC (Gas Gun) 108-110gr 6mm ARC Max Charge Velocity vs Barrel Length (inches) POWDER MAX CHARGE 12" 14" 16" 18" 20" 22" 24" 26" 28" IMR8208-XBR 25. I am considering building something a bit more handy and less cumbersome than my 24. At 550 feet above sea level during a 72-degree clear day, Oller and I observed slower-than-expected velocities averaging 2,560 fps for 108-grain ELD-M and 2,630 fps for the ELD-X. 85/90gr for the 5. This cartridge is the result of careful and meticulous design, following the same proven methodology as the highly acclaimed 6mm ARC. 5 Grendel II and the 6MM ARC, of course. 56 NATO, it still doesn’t have the legs of . The 6MM Projectile, essentially the holy grail of bullets for coefficientancy and is widely used in precision and hunting. 16-18 inches: A good choice for mid-range combat or hunting, If you want even more velocity, consider a 22-inch barrel. Oct 24, 2024 · I figured I should quit while I'm ahead, especially with a 16" barrel. (Photo: Faxon Jun 3, 2020 · The 6mm Advanced Rifle Cartridge (6 ARC) by Hornady is a new cartridge that can fire a sleek 6mm (. This chart is comparing the trajectories of Mk262 and M118lr out of a 16 in barrel to the trajectory of 6mm ARC Hornady Black 105 gr BTHP out of a 16 in barrel. o. I'm not loading max with either LVR or CFE 223. Still 0. 62x39mm AKM and better exterior ballistics across the board. 194 diameter: 0. com/@GunDe Nov 26, 2024 · 6mm ARC is built for reaching out, but with a 14. 200”. Also will be very handy suppressed. Shop more 6mm ARC products at ballisticadvantage. reason asking; got a 24" 6mm savage/criterion FS on here and going nowhere. CMMG 6mm ARC BarrelMedium Taper 16 inch 6mm ARC Dec 24, 2024 · This rifle is a long-range shooter without a doubt, even with a 16-inch barrel. Notice that even a 12-inch barreled 6mm ARC has a higher muzzle velocity than a 16 inch 7. Shots 1-7 over the LabRadar averaged 2480 fps and my drops seemed to line up well to 571 yards. Whether that's . 8gr listed max load for gas guns. A 20-inch barrel is the best all-around length to go with for multiple uses. Mainly plan to shoot the 108’s depending on what my barrel likes. “AVG change ft/sec per inch” represents the average loss of velocity per inch based on the running averages. 005 smaller than a 7. Barrel Length graphic: https://press. Manufactured in-house from gun-barrel-quality bar-stock, the Match Series starts with 416-R in 5R rifling. Faxon's MATCH SERIES of barrels takes our renowned performance and value up a notch. Not quiet as handy with a can but more velocity. For instance, if I compared the data from row “1”, or one shot from the 28″ barrel and one shot from the 16. While 6 ARC is better at distance than 5. Muzzle velocity changes per inch of barrel length ranged from 6 ft/sec per inch between 20 and 19 inches to 63 ft/sec per inch between 19 and 18 inches. Mostly shot ELD-X's with a few 90 gr AB here and there. The velocity and barrel length data for . Ballistic Advantage AR-15 16" SPR Barrel 6MM ARC 1:7 Mid-Length 416R Stainless Usually Ships in 24 Hours MSRP: $235. (2,476 feet per second). 5 Grendel uses a 24-inch barrel. The fastest loads are: The 22 ARC was engineered to use modern, high-BC bullets. both get a low 0. l. The rifle-length gas system also keeps recoil mild, and a full 20 inch length keeps rounds at high velocity for extended range use. : 2. Barrel Material: 416R Stainless Steel; Barrel Type: 5R Button Rifled; Barrel Caliber: 6mm ARC; Barrel Twist: 1:7. 5 Creed, . 62X39 AK (actually is not a 7. The 6mm ARC performs well with barrel lengths between 18-22 inches, offering a compromise between velocity and portability. The 7. Maximize AR-15 performance with the EABCO 22 ARC 24” HBAR barrel. If they show back up - the 95TMK hit 2690 in a 16" barrel at 29. Handgun barrels, or barrels less than 16. It features a 1-7. 62×39, the 6mm ARC get some of the shared battlefield cred, too. I pulled a lot of data from different barrel lengths and used standard deviations to calculate the velocity at barrel lengths without data. What is the optimal barrel length for a 6mm ARC? The Hornady 6mm ARC typically has a 16-18 inch barrel. May 8, 2023 · Common 6mm ARC Barrel Length Options. 308, 6. Jan 26, 2024 · The Hornady 6mm ARC typically has a 16-18 inch barrel. Every barrel is different. Probably will run some sort of NV and coyote hunt at night. This is what has been holding me back from jumping on 6mm ARC. About 25 fps per inch which which is about the same 223. Oct 1, 2020 · Ruger selected a 1:7. This Bear Creek Arsenal AR-15 24" heavy contour 416R Stainless Steel with 6mm Arc barrel has a rifle length gas system with a 1:8 twist. This is true whether you shoot it from a 12", 18" or 24" barrel. 5" is around 2,450 with 108 gr. 22 ARC is between 18 to 24 inches. Constructed from 416R Stainless Steel for accuracy, and finished with black nitride for durability, this barrel helps get the most out of the 6mm Advanced Rifle Cartridge. Jul 11, 2020 · Each RESOLUTE rifle chambered in 6mm ARC features a medium tapered 16-inch barrel and ship with one 10-round magazine. The short barrel Ruger was getting 2650 fps with the 103's The Howa is right at 2800 fps. Feb 29, 2024 · Real-world testing suggests that the best barrel length for the . rdsii640; Dec 15, 2024; Semi-Automatic Rifles May 11, 2023 · Faxon Match Series 6mm ARC Barrel Specs. Click to expand Shooting 65 and 75 grain V-Max in a Faxon fluted and getting sub moa at 100 using 8208 and R15. 18IN, 6MM ARC BARREL, RIFLE LENGTH GAS 6mm ARC 105 gr BTHP Hornady BLACK Jan 5, 2022 · Full 20 Inch Designated Marksman Barrel for 6mm ARC. Precision, velocity, and easy installation. I’d buy a 12” barrel for my sbr lower. I was thinking that if i went 6. The published max for bolt guns shows about 200fps faster in QL - I would expect to easily exceed 2800fps in a 16" bolt gun barrel. 5 GII work best in 18" and 20" barrels. Our AR platform barrels are constructed from milspec or better quality materials, and sourced locally within the country. indicates maximum load — use with caution rifle data 6m arc ga un) 80 grain bullets sectional density: 0. It is a 16-inch long barrel made to accept the 6mm ARC rounds from a specialty build chambered in this caliber. 5; Barrel Length: 16” Barrel Profile: Gunner; Barrel Gas System: Mid; Inside Finish: Salt Bath Nitride Jan 5, 2022 · Heavy SPR Profile 6mm ARC Barrel for AR-15. Let’s dive into the details to uncover the secrets behind the best barrel length for . I didn't try GRT. Started with a Ruger American with a 16 inch barrel and now have moved to a Howa Mini action with a 22 inch barrel. The barrel supports a rifle-length gas system that has proven to be the best length system in a barrel this length, allowing for the dwell to be minimized as well as providing a softer feeling recoil. 750" Gas Block Journal Length: 1. 5 Barrel Length: 16” Barrel Profile: Gunner Barrel Gas System: Mid Inside Finish: Salt Bath Nitride Outside Finish: Salt Bath Nitride Muzzle Thread:5/8-24 TPI Gas Block Diameter: . 25 Oct 28, 2023 · Sure a longer barrel gets more velocity but what does that actually mean for real world down range performance? Let's take a side by side look at how an 18" Oct 25, 2022 · Zero. Made from high-quality 416R stainless steel, this barrel features a nitride finish for maximum corrosion resistance, nickel teflon extension for added durability and lubricity, and 5R rifling for excellent accuracy and Jun 3, 2020 · Add 64 fps to the velocity from the 21-inch barrel to calculate about what you’d get from a 24-inch barrel and you get 2,744 fps velocity which essentially mirrors with what Hornady is advertising. Dec 13, 2006 · Been playing around with a 6 ARC for the past couple months. 5 Gren 123gr SST: 1000 1181 381 Calculated using Hodgdon Reloading tables and Hornady Ballistics calculator. 56) so it retains velocity better after leaving the barrel. What about drawbacks to the 6mm ARC? Mar 18, 2021 · Combined, the Match Series of barrels are ready for when duty calls or the buzzer beeps with unrivaled performance value. 5 twist, 6mm ARC, MT, 416SS, SBN MUZZLE: SV Brake, threaded 5/8-24 GAS PORT LOCATION: Rifle Length with SLR Adjustable Gas Block RECEIVER: Forged 7075-T6 AL M4 type upper, AR15 Ballistic Advantage Premium Series SPR 6mm ARC AR-15 Barrel - Mid-Length - 16" View Details. TECH SPECS: CALIBER: 6mm ARC; BARREL: 20”, 1:7. The 1x7. Barrel Material: 416-R Stainless Steel; Barrel Type: 5R Button Rifled ; Barrel Caliber: 6mm ARC; Barrel Twist: 1:7. When using the same barrel length of 20 inches and the same loads, the 6. This higher velocity helps maintain energy downrange. Your working with a relatively low pressure round, 52,000 PSI and the ARC, and 6. hoping that with the rise in popularity of 6arc, factory loads and brass will continue to become more common. As an offspring of the Soviet 7. 7 2170 2255 2330 2400 2460 2520 2565 2610 2640 Aug 11, 2020 · First day at the range with the new 6mm ARC build where I test 3 different magazines, shoot factory Hornady Black 105 grain BTHP, and log velocity and group Dec 1, 2024 · This 6mm ARC semi-automatic rifle boasts a 16-inch barrel, a PWS muzzle brake, and a variety of premium upgrades. Jan 31, 2010 · For you guys shooting 16" and 18" bolt action rifles chambered in 6mm ARC, what velocity did you get with Hornady's 108ELD factory loaded offering? 105g See full list on ballisticadvantage. Any of the blackout Test with different barrel lengths on YouTube can show you this. Only time will tell. The Geissele Maritime Reece GFR 6ARC is a precision rifle designed for accuracy and performance Chambered in the specialized 6ARC cartridge, optimized for precision shooting Features an 18 inches barrel length, balancing accuracy and velocity for longer shots Crafted with durability in mind to withstand demanding shooting conditions Finished in desert dirt color (DDC) for a rugged and Mar 24, 2024 · One unintended side effect of a longer throat is a slightly lower velocity. 5 twist rate; Barrel Length: 16" Barrel Profile: Gunner; Barrel Gas System: Mid; Inside Finish: Salt Bath Nitride; Outside Finish: Salt Bath Nitride; Muzzle Thread:5/8-24 TPI; Gas Block Jun 19, 2020 · Designed for superior long-range accuracy, the ENDEAVOR line features a 20-inch barrel so that you can squeeze out every drop of ballistic performance from this exciting new caliber. Dec 7, 2015 · Let's assume my barrel is slow, and most 24" tubes will run that 2950 fps and you lose 25 fps per inch you'd be at 2850 fps for the factory load from a 20" barrel. Let’s investigate the details to uncover the secrets behind the best barrel length for a . The 6mm ARC uses lighter bullets, usually 103-108 grains, compared to the Grendel’s 123-130 grains. 16" 6MM ARC SPR Mid-Length Stainless Steel QPQ Barrel | Ballistic Advantage, LLC The 108 grain ELD MATCH load from Hornady lists a muzzle velocity of 2,750 FPS out of a 24-inch barrel. 5 barrel is making me rethink things. I've been trying to find short barrel data as well and it's been tough. Jun 3, 2020 · The 108 grain ELD MATCH load from Hornady lists a muzzle velocity of 2,750 FPS out of a 24-inch barrel. Sale Price: $189. Hornady 6mm ARC ammo velocity tends to vary lot to lot by quite a bit more than I would have imagined. 5 twist, 6mm ARC, MT 416SS, SBN; MUZZLE: MUZZLE: SV Brake, threaded 5 Supersonic range,velocity & energy comparison: 224 Valkyrie 88gr ELD: 1000 1145 246 6mm ARC 108gr ELD: 1100 1120 306 6. 6MM ARC PERFORMANCE Feb 19, 2025 · For those who don’t know, 6mm ARC has been limited to 52,000 PSI because of the AR-15, while Hornady has offered load data for 6mm ARC bolt action rifles that show a good increase in velocity with the same projectile (and an increase in chamber pressure). These shorter barrel lengths are perfect for modern sporting rifles, and for using suppressors. 5-inch barrel, this gun is still leaning more on the running and gunning side than on the long range side. Then again, maybe it's the barrel not being completely seasoned and broken-in yet. Chrome-Moly Vanadium (CMV): CMV barrels are a popular choice for precision Jan 18, 2025 · Here’s a breakdown of the technical specifications for the Faxon Match 6mm ARC 16″ Mid-Length Gunner Nitride Barrel: Barrel Material: 416-R Stainless Steel; Barrel Type: 5R Button Rifled; Barrel Caliber: 6mm ARC; Barrel Twist: 1:7. 95 Feb 2, 2023 · Since many silencers are in the 6" to 7" range, this gives a similar length to a typical 16" barrel AR-15, and also give some velocity advantage over an unsuppressed 10 inch barrel. 5" should be around 2,386. gmx® item no. 5 twist and M4 feed ramps ensure consistent accuracy. Nov 26, 2024 · 6mm ARC is built for reaching out, but with a 14. The Ballistic Advantage Premium Black series starts with a solid foundation: 416 Stainless Steel to maximize accuracy, with black nitride finish to resist corrosion. 5 Grendel is that sleek, high BC bullets do well in short barrels cuz they rely, not on muzzle velocity, but on ballistic coefficient to retain velocity downrange. 92) the 6. Jan 3, 2025 · Faxon Match 6mm ARC 16" barrel (YMMV, I think I got lucky with this one it hammers with factory ammo, I know Faxon doesn't always deliver in that regard). It doesn't seem too overly fond of the CFE223. The current lot I'm shooting is a full 65 fps slower. 7-inch twist rate for the 6mm ARC, the same as used in their barrels chambered for 6mm Creedmoor. A 5. 223 Remington) is far right. 223, and now 6 ARC. At the range getting some chronograph speeds of 4 different 6mm ARC factory loads with a 16 inch barrel. 2 2170 2255 2330 2400 2460 2520 2565 2610 2640 Varget 26. 5lb single stage), standard guts otherwise & magpul grip/stock Vortex 1-10x razor Ultra 5 Feb 8, 2024 · The Results were an average velocity of 2964 FPS SD 5. The velocity difference can be up to 100fps on the high side to negative velocity gained if you happen to get a fast 16" and a slow 18". 24370 c. The high muzzle velocity of the 6mm Arc contributes to its flat trajectory, which is highly desirable for long-range shooting. LVR gives me about 25 to 50 fps more velocity. Add to cart for sale price $174. and,yes,i have done as much on line research (rifle shooter,factory web sites etc) as i can find. 22 ARC, whether you’re using it for hunting, competition, or plinking. If you want another 150 fps, you're gonna need to run it on the hot side. 63×39 case. Next up will be my Reloaded Ammunition. 25 ACP found below, was sourced from Ballistics by the Inch. 75 . 5" barrel. 5 Grendel produced 1,675 ft/lbs. 5 twist rate and is made from 416R rifle-rated steel, ensuring superior durability and accuracy. Converting an AR-15 to a 6mm ARC But what if your AR-15 configuration can’t chamber this ammunition? Jan 18, 2025 · A typical load using a 105-grain bullet can produce muzzle velocities of around 3,200 feet per second from a 26-inch barrel. My Grendel loves CFE223, so it kind of sucks that 6mm ARC is being so picky with it. After my first batch of 6mmARC MONSTER 20" barrels, I'm thinking of going to the 12s even before I do the 16s. com. We have had great success with whitebox 108ELDMs. We both have 24" BA barrels, and he also has a 18" BA. My previous lot of factory Hornady 108 ELD-M gave me the same velocity you got - but out of a 14. 00 . Specifications: Barrel Material: 416R Stainless Steel Barrel Type: 5R Button Rifled Barrel Caliber: 6mm ARC Barrel Twist: 1:7. Designed to optimize your shooting experience, the Smith & Wesson Volunteer XV is ready to handle everything from target shooting to hunting. Hornady 105gr bthp, 29. It’s refreshing to have a company not overinflate their velocity numbers. (2,661 feet per second) of muzzle energy and the 6. 56mm NATO (. What are the drop and wind drift characteristics of a 6mm ARC at 500 yards? Similar to the 6. I've seen plenty of chrono data to back that up, and seen plenty of longer range use to come to the conclusion that 50fps (a pretty safe rule of thumb velocity gained from 2") means very little. My velocity average was 2610fps, about 15fps faster than factory We are proud to offer our 24 inch 6mm ARC AR-15 Barrel, 4150 CMV and Melonited/Nitrided, 1/7. What they found was a very little deviation in performance. com/assets/pcthumbs/photos/1410997173-6mm-ARC---Velocity-vs-Barrel-Length-infographic. 5R is a hybrid rifling, with lands opposite grooves and reduced sharp angles that reduces jacket deformation increasing velocity and easy cleaning. Our Premium Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. Sep 12, 2024 · GQ Armory Ultimate 6mm ARC Carbon Barrel 11″ – 16 OZ – SUB-MOA ACCURACY @ 100 YARDS – AVG MUZZLE VELOCITY W/ HORNADY 108GR: 2350 FPS. Out of Stock. I like my 20" barrel because I carry the rifle in my truck a lot and it is a little easier to move it around in a hurry. Won’t need to take shots past 300 more than likely. Looking to run 85’s in this and think the 12” would give very good velocity for its size. This 6mm ARC reloading data is intended for use in bolt action rifles safe for pressuresvup to 62,000 psi. 6 ARC makes for a lightweight AR-15 hunting rifle that can be carried all day Properly prepare yourself for the most intense shooting sessions when you upgrade your rifle with a Proof Research PR15 6mm ARC Carbon Fiber Threaded Barrel. Oct 25, 2022 · 6mm ARC Barrel Length. 078-000-606 6mm ARC Barrel 16” Mid-Length, 1-8 twist Introducing Craddock Precision's RTR 16" 6mm ARC barrel! Get one now! 16" in length; Intermediate Gas System (Gas Tube Included) 6mm ARC Chamber; 37 oz; 1:7 Twist Rate; Enhanced / Enlarged Feed Ramps; Button Rifled Match Grade SS Blank. Sep 11, 2022 · Can anyone post their velocities with the Hornady factory loads 103/105/108 with their 16” and/or 18” barrels. 22 ARC is between 18 and 24 inches. 12. 3 2170 2255 2330 2400 2460 2520 2565 2610 2640 H4895 25. 5 Grendel are both designed for AR-15 platforms. 308 Winchester alongside for comparison. The 6mm ARC has a slight edge in velocity, typically achieving 2,700 fps from an 18-inch barrel. A 22 inch barrel may up my velocity by 25 to 50 fps. Mar 31, 2021 · The 6mm rounds have very high ballistic coefficients (more aerodynamic than 5. 440, just 0. Pretty sure it's mid-length Aero adjustable gas block Geiselle trigger (3. 50s G1 BC bullet going approx 2700fps (in a 20" gasser). The 6mm ARC was originally designed around an 18-inch barrel because of military applications. TECH SPECS: CALIBER: 6mm ARC BARREL: 16. Apr 22, 2023 · So far I've found 1 node that's kind of hit-or-miss. The Faxon Match Series 24" Heavy Fluted 6mm ARC AR-15 Barrel is designed for precision and performance, with a heavy fluted design that reduces weight and enhances performance. Barrel Material. 25 ACP . Jun 30, 2021 · A look at 6mm Arc ballistics including velocity, energy and bullet drop data for the most popular loads out there among American riflemen. Aug 20, 2020 · Bill reports: “Muzzle velocities ranged from 2,893 ft/sec at 24″ to 2,598 ft/sec at 16″ for a decrease in muzzle velocity of 295 ft/sec. The SPR contour is well suited for cold bore shots on target as well as keeping the weight at a great balance. May 4, 2014 · very close here. 5 Creedmoor, or anything bigger. hornady. We are getting Velocity Loss numbers 25-30 FPS per Inch of Barrel. 6mm ARC at the left, with a . This Rosco 16″ 6mm ARC Barrel was made to enhance the performance the 6mm ARC. Designing the cartridge and chamber in unison provides consistent accuracy, great velocity spreads and an outstanding shooting experience. This barrel prioritizes performance with an SPR contour that’s ideal for cold bore shots on target and a balanced weight. What I would consider to be fairly normal velocity loss for a 20 Inch Barrel, and 24" barrel numbers. You The 6mm ARC and 6. 56 $232. Nov 25, 2024 · The 6. My G2 chronograph here: https://alnk. And I suspect squeak out more velocity before exceeding pressure rec's adding more. 5″ barrel 2 days ago · The barrel life using the 6. 9 Shop 6mm ARC Encore 20 Inch Barrel with TSOB Whether you are looking for a Subsonic or High Velocity bullet. My loads came from the Hodgdon Web site. 243) caliber projectile around 2,700 fps with minimal recoil and the 6mm ARC is short enough to fit within the dimensions of a standard AR-15 magazine and it performs very well out of an AR-15 with an 18 inch barrel (what we tested). Featuring a 22-inch straight flute 416R stainless barrel by Satern Barrels, this 6MM ARC Upper offers extraordinary precision. 243" 80 gr. 1″, 1:7. Nov 17, 2024 · 10 shot group through an 18” Noveske barrel, no sled; just a bag and bipod. 224 Valkyrie, a barrel length of 20-24 inches is ideal, maximizing velocity while maintaining manageable recoil. Use a Bear Creek Arsenal ar barrel in your AR15 next build and experience superior performance back by a lifetime warranty! 6MM ARC AR15 Barrel- 12. 2. Jun 3, 2020 · Here is a look at how barrel length effects the velocity of Hornady's 108-grain ELD Match load. The upper assembly includes a 15-inch narrow profile free float rail made from 6061 T6 aluminum with M-LOK or KEYMOD attachment points. I shot the 103 ELDx as well and agree accuracy was similar but didn’t put that velocity in my app because the 108 shot so well. 5 twist 5R blanks and I am going to make up a bunch of 6mm ARC chambered barrels and I am curious what people feel is most popular for a barrel length in the 6mm ARC - - I am thinking 20" because it strikes the balance between being carryable and maneuverable, yet long enough to get a decent velocity out of the cartridge. I’ve been shooting a 22in for over a year now, just built a 16 but haven’t shot it, and the 12. 750″ journal – 25′ sig/q taper – 18 oz – premium 416r stainless barrel blank and barrel extension – sub-moa accuracy @ 100 yards – avg muzzle velocity w/ hornady 108gr: 2350 fps Dec 13, 2023 · I am hoping the 6mm ARC running 55-60 grain bullets will have a higher velocity than a similar setup 223 AR running 55-60 grain bullets. . My main use for the 16” is suppressed yote hunting (hence the desire for a shorter barrel), but its velocities with factory 103gr ELD-X are enough to keep me supersonic out to 900ish yds at sea level. UPC: 819747027801Let us know what you think of 6mm ARC in the comments down below!Rumble - https://rumble. 5gr under max for a gas gun, per Hornady’s load data. 5 Creedmoor is approximately 3,000 rounds, whereas, with the 6mm ARC, it is approximately 5,000 rounds. The 6mm ARC has a standard muzzle velocity of just over 2,700 fps and a pretty flat trajectory for long I dont think you lose much in shorter barrels in 6 ARC. The mid Aug 9, 2020 · The beauty of both the 6mmARC and 6. com Dec 29, 2019 · With Blackout you see substantial velocity gains well past 16"(2400 fps). A 20-inch barrel is the best overall length for multiple uses. Me and a buddy collectively have 3 arcs. 8 SPC figures referenced above use a 16-inch barrel while the 6. 56mm and 105/108gr for the 6mm, which yield 20grs more mass for 6mm. Oct 28, 2021 · New Bear Creek 16” barrel in AR side charge upper. 5" Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Required Jan 16, 2025 · Length: For the . However, Jayden Quinlan or Hornady shared that they tested up to 26-inch barrels down to 12 inches. I have 600 rounds 105gr Hornady Black ammo on hand. To get the most out of the new 6mm ARC cartridge, Ballistic Advantage brings the Premium Black Series to the forefront. Have seen some reports of 16” higher end barrels 2600 fps with the 108’s and several 18” Ballistic Advantage barrels sub 2600 fps. 8 SPC produced 1,887 ft/lbs. 108 ELDM factory. 5; Inside Finish: Salt Bath Nitride; Outside Finish: Salt Bath Nitride; Muzzle Thread: 5/8×24 TPI; Gas Block I am looking at building a second (of my own) 6 Arc build for an AR. thought about keeping it and I have a bunch of Bartlein 6mm 5R 7. Jul 20, 2023 · Bill reports: “Muzzle velocities ranged from 2,893 ft/sec at 24″ to 2,598 ft/sec at 16″ for a decrease in muzzle velocity of 295 ft/sec. This 16” 6MM ARC barrel is machined from 416 Stainless Steel with a bead blasted finish. 62 it's a 7. QuickLoad indicates you're not getting there at less than 70 ksi using H4350 or StaBall. Feb 26, 2024 · Real-world testing suggests that the best barrel length for the . It is NOT for use in AR-15 style (gas gun) rifles. I might try Lever and see what I can get from it. 5 Twist, Medium Contour Barrel Profile with a Rifle Length Gas System. i am wondering if anyone has any hands on re 6mm CM (or even 243 & other similar 6mm) from a 20' bbl. 5 Creedmoor, the 6mm ARC is more forgiving than other calibers. 16" AR-15 Faxon "super match", 2540-2560fps lightest weight 20 inch 22 ARC barrel. to/6mPMbXr 1x Ballistic Advantage 16-Inch Premium 6mm ARC Barrel - SPR Profile; Effects of wind are minimized owing to the caliber and its increased muzzle velocity. Jan 5, 2022 · The barrel features a tapered profile to make handling easier, while retaining enough mass for repeatable accuracy at long range. 078-000-606: 6mm ARC Barrel 16” Mid-Length, 1-8 twist Sep 15, 2024 · I had a 12” briefly a year or so ago and was able to get 105’s at 2500 fps. com – 11″ ultra match-grade 6mm arc barrel – 1:7 twist – 5r button rifling – 5/8x24 muzzle threads – carbine length gas port . im assuming ill be getting better velocity May 2, 2023 · My 6MM ARC is on an AR15 platform, it's an Aero Precision with a 16" barrel, it is all Aero with a Ballistic Advantage barrel ordered as an assembled upper from Brownell's and was designed to be a CQB/truck rifle. 750" Gas Block; Threads 5/8x24 with a 11° target crown; Multiple Fluting Options (Straight, Spiral, SDM, and Aug 24, 2019 · hope this is the right place to ask this. 10. All depends on what you need. Or should I go 16” route. 095" This 18" barrel is specifically crafted for the 6mm ARC caliber making it a perfect choice for hunting medium to large game with long range precision. jpgMore on the 6mm ARC: h Jan 10, 2023 · I have a 16” and a 20”. 0gr LVR, gm205mar primers, hornady once fired brass, col: 2. Feb 24, 2024 · I've got a Centurion 18" 6mm ARC barrel on order. com/user/GunDealsOdysee - https://odysee. Velocity data compiled from various sources on the internet. 5″ barrels. 5G I would be shooting lighter 95-105gr bullets to help offset the loss of velocity due to barrel length and a slightly faster powder, but its seeming like thats a sweet spot bullet weight range for 6arc too. Because the bullet weighs more, it doesn’t rely on velocity for its terminal effect on animals, so you don’t lose much effectiveness by choosing 16- or 18-inch barrels. What is 6mm ARC? Feb 13, 2017 · “AVG change ft/sec” shows the difference between the running averages of the 28″ and 16. I've noticed a pattern that anything around 2700fps seems to be the sweet spot. agduojgfawesvzzfphabthdlizlpgaasdxeasdpdileqfnkrtsqgdxmhmtozbpymlwoosnshibs