Selecting the best barrel length for the .300 BLK can be a double-edged sword. Add to Cart ; 8.3" .300 Blackout BA Hanson Pistol Length AR 15 Barrel w/ Lo Pro, Performance Series 0 Review . PSA 8.5" Pistol-Length 300 AAC Blackout 1:7 Nitride 7" Lightweight M-LOK Classic Shockwave Pistol Kit . The best 300 Blackout upper overall is the Radian Weapons Model 1 with a 9-inch barrel. The barrel is probably to most intricately designed part of your .300 Blackout rifle. That said, your budget would also play a big role in deciding what materials you would want to go for since better allows tend to cost more. I assume that something between 9-11” with a twist of 1-7”. Ideal 300 Blackout Barrel Length for HD Pistol that will eventually be Suppressed? This is the perfect balance of barrel length for high muzzle energies, they say, without making the gun front-heavy and awkward to shoot. Also, this barrel has been rifled with the latest and most innovative 5R button rifling technology and features a 1:8 twist rate, which will offer you great versatility to be compatible with a wide range of applications. First, you need at least 2,500 fps to guarantee that the initial wound cavity causes permanent damage to the organs near the entry wound. Besides having such a short barrel length and a pistol gas system, the barrel has also been contoured for an optimized heat management as it goes through consecutive shots in quick succession. I have manufacturer confirmation that the Veritas 5″ .300 blackout micro Ar barrel assembly is coming with a handguard from SLR Rifleworks and a Modern Outfitters MC6-SD 6″ pistol … Q made sure not to include a forward assist on this thing. Faxon Firearms – AR-15 BARRELS 300 Blackout Gunner Profile, 3. With the already short length here, we think the best application for this upper would be to add a short suppressor and use subsonic ammunition. For 300 AAC Blackout, that point is 9 inches of barrel. 3. 1. While the .223/5.56 NATO typically runs 55 to 77-grain bullets, the .300 BLK starts at about 100 and goes all the way up to around 220-grains. 5.5”: probably the most common length for 9mm, not really offered for much else, however – the Sig Sauer Rattler uses a 5.5″ barrel in .300 Blackout. I’m wanting to find the most accurate barrel I can get. No, it won’t last longer than a chrome-moly barrel. It readily installed and looked great. From this article, you will find out more about the importance of a barrel’s length and how does it affect your overall shooting experience with your rifle. There were also efforts to introduce the AK-friendly 7.62×39 mm (also .30-caliber) to modern sporting rifles, but many of them ran into the cartridge’s case geometry challenge, where feeding can become a concern. Right To Bear 6" .300 Blackout Pistol Length Barrel. 10" .300 Blackout CMV Barrel, Pistol Length. Out of Stock. Heavier barrels are more stable, cool quicker, and are great for quick and accurate follow up shots. To start viewing messages, select the forum that you want to visit from the selection below. Constructed from 416R stainless steel and rolled up with a carbon fiber sleeve, you will be getting an accurate .300 Blackout rifle that’s capable of withstanding heavy rate of fires without a heavyweight. 0 Review . The military roots still show in the selection subsonic loads, although it’s neighborly friendly to ditch that familiar “crack” as the bullet breaks the sound barrier—whether it’s quieted at the muzzle by a suppressor, or not. You are a close-medium range shooter. This barrel would serve you for a long time as it has been hammer-forged from Chrome Moly Vanadium Steel and chrome-lined on the inside. For 5.56 NATO, that point is 20″ of barrel. without making a large dent on your bank account. Tuesday – Friday: 10am–7pm, 40 S Main St, Tooele, UT 84074, United States, BSF 16″ 300 Blackout Pistol Gas 1:8 Twist, Faxon Firearms – AR-15 BARRELS 300 Blackout Gunner Profile, 10.5″ 300 Blackout 1-8 Med Pistol Gas System Barrel, Crucial Elements for A .300 Blackout Barrel, 1. The kissing cousins resemble twins at a distance, but the similarities end at projectile girth. You can learn more about me here. This barrel comes with a heavy profile and was designed to endure high rates of fire. Tap the, Sporting Arms and Ammunition Manufacturers Institute. https://www.wideners.com/blog/300-blackout-effective-range-best-barrel-length Available on Brownells.com for only $108.99, most people would be comfortable with that price tag. Out of stock. Since a longer barrel has more space for the powder to burn and gas to expand, it creates more force and propels the .300 Blackout bullet at a faster velocity, hence increasing its range. The uppers all feature different length handguards, that accommodate the mounted flash suppressor. 9" is fine, and reliability is not an issue, but if doing it again, I would stay with 10-10.5". The .300 Blackout is most effective in rifle-length barrels, pistols giving up approximately 10 fps for every inch of barrel removed from an 18-inch start (somewhat less when loaded with hotter pistol powders). If you didn’t before, you can now easily see there are many factors to consider when selecting the best barrel length for your .300 BLK rifle and determine the effective range of the caliber. Barrel length: 5.5’ Finish: … All you need is 300 BLK ammo and this upper - and you have a new AR. The 16-inch barrel also delivers greater energy on impact regardless of the ammo type. Two AR-15 magazines with the black mag showing off a .300 AAC Blackout and the yellow mag housing a .223 Remington. You don’t want a heavy profile barrel. Considering its specifications and application potential, you will be getting one of the best .300 Blackout barrels on the market for this price. Rail Length. Let us walk you through on the important factors you need to consider. Let your fellow shooters know – share this article using the Facebook, There are many underlying factors to consider when it comes to picking your next upgrades, in this case it will be your rifle’s barrel. For those with suppressors, the 1:7 twist favors the heavier subsonic rounds. For an apples-to-apples comparison, the Hornady V-Max 110-grain load (also zeroed at 100 yards through 16 inches of barrel) has a muzzle velocity of 2,375 fps. creates and publishes industry standards for safety, interchangeability, reliability and quality, as well as coordinates technical data for agencies, enthusiasts and manufacturers. (4) Add To Cart. Twitter and other social media icons below. 9" to 10.5" seem to be the best compromise between size and ballistics. 5R button rifling Right to Bear Arms and Supply has the best selection of quality 300 Blackout barrels for sale from leading manufacturers, including Ballistic Advantage, CMMG, ODIN Works and more. With easy cleaning and increased service life, you won’t be going around looking for replacements anytime soon. 8 Customer … Widener’s offers a variety of loads, in bullet weights that vary from 110- to 220-grains. The upper and lower receivers are both machined from billet 7075-T6 aluminum, you get a tuned, pistol length gas system with a tuned port. The odds are good enthusiasts will see diminishing, if any, return for running subsonic cartridges through 18-inch barrels or longer. A whole new world of hunting and target-shooting options open with that difference, a fact sometimes obscured by the cartridge’s subsonic and military roots. Besides that, it also comes with a pretty durable body as it’s constructed from 416R stainless steel. Subscribe. 10.5″ 300 Blackout 1-8 Med Pistol Gas System, 2. At 16-inches, muzzle velocities are near their peak. MSRP $150.00. Advanced Armament Corporation (AAC) started working on the cartridge in 2009 after a U.S. military organization requested the development of a .30-caliber round capable of running in an M4. 9" .300 Blackout Pistol Length AR 15 Barrel, Modern Series 0 Review . $160.00. *Calculations are estimates using Hornady’s on-line ballistic calculator and adjusted by the company’s estimate of between 25 and 35 fps loss per inch of shortened barrel length (30 fps subtracted per inch for the purposes of this chart). In the chart, Hornady 110gr G-Max Full Boar (2,350 FPS At Muzzle), Hornady 125gr HP American Gunner (2,175 FPS At Muzzle), Hornady 190gr Sub-X Subsonic (1,050 FPS At Muzzle), Who has a rifle competitions planned for 2021? Faxon Firearms AR-15 10.5" , GUNNER, 300 BLK Barrel, Pistol-Length, 416-R Stainless 5R Rifling QPQ This item is currently on order MSRP: $189.00 . Yeah.. That's right! They lack the mass to carry a proportionate level of energy at downrange, though. Repost from @down_range_photography⁠ 2. For the best experience on our site, be sure to turn on Javascript in your browser. Unfortunately, some users have commented that these barrels might require some fitting. Handguard Type. Although the 300 Blackout’s effective range depends on the shooter and application, the chart above provides rough guidelines for consideration. If this is your first visit, be sure to check out the FAQ by clicking the link above. The .300 AAC Blackout, also known as .300 AAC or. MSRP $155.00. Lack of wind drift alone is a decided advantage, along with a flatter trajectory. Upon mounting this barrel on your .300 Blackout rifle, it provides an exceptional good headspace. Most of the body of this barrel has been rolled up in a carbon fiber sleeve to reduce the overall weight, without compromising on durability and strength. 9" is fine, and reliability is not an issue, but if doing it again, I would stay with 10-10.5". The 300 Blackout Mk4 PDW comes with an 8-inch, nitrided, 4140 chrome-moly steel barrel, a Magpul PMAG a Magpul MOE pistol grip, an ambidextrous rear sling mount and a PMAG. The 7.5” .300 Blackout Gunner Barrel has a 1:8 twist, 5/8-24 threads at the muzzle, M4 feed ramps, and is finished inside and out in QPQ Nitride. Conversely, its lightweight projectile bleeds energy downrange, the reason Hornady lists it as a target shooting and varmint hunting load. The part behind the gas block has more material so it will be able to withstand the extreme heat during a high rate of fire. Some experts say you need 3,000 fps because the bullet rapidly slows down after it leaves the muzzle and it needs to be at 2,5… Regardless of the position it plays, the .300 BLK’s performance often hinges on finding the best barrel length and load combination for the distance you have in mind. A 10-inch barrel on an AR pistol or a short barreled rifle is perfect for the.300 Blackout. For varmint hunters, competitors and gun owners practicing at distance, supersonic .300 BLKs are big medicine. Understanding Different 12-Gauge Shotgun Load Types, 300 Blackout Effective Range & Best Barrel Length, Best 9mm Ammo: Plinking, Training & Home Defense, 350 Legend: Caliber Overview & Best Ammo Options, Best 300 Blackout Ammo: Home Defense, Hunting and Training. Keep in mind, the odds are good that powder mix completely burns in that 16 inches of test barrel. The barrels are all equipped with a standard A2 muzzle brake that’s been proven efficient and effective. This is perhaps the most important feature of a barrel. In terms of durability, the barrel has also been mil-spec phosphate coated. Besides that, they also have great aesthetics and are easy to maintain. Subscribe to back in stock notification . Even at 300 yards holdover is nearly 9 feet. A gun lover since young, served the country for the last 20 years. In terms of durability, stainless barrels will lose their accuracy around 700 rounds sooner than chrome-moly barrels. AR-15 300 AAC blackout 16" pistol length upper assembly w/ 15" Mlok is a perfect addition to your AR pistol. The pistol has a slim profile thanks to the RKM7 free-floating KeyMod handguard. Planes that increase their velocity until it reaches and exceeds that mark generates a sonic boom. Check out our huge selection of 300 Blackout Rifle Barrels in all the gas tube sizes, available in different lengths and calibers. You don’t want to fit it. Optimal twist rate These .300 Blackout barrels from Faxon Firearms are available in 3 different lengths, namely: 7.5’, 10.5’, and 16’. Coming with a price tag of $521.54, it won’t fit into everyone’s budget, especially if you have a tight one. The best barrel length for a 300 BLK would be 9 inches. A longer barrel is great because it stabilizes the bullet and ensures that it will retain its ballistic properties over long ranges. A 1:8 twist works best with the light-weight supersonic rounds. If downrange energy is a critical consideration, the last yardage that still carries at least 400-foot-pounds is italicized. Uses standard AR-15 BCG. Similarly, the pistol-length gas tube that’s included has been found to be the ideal gas system length for a .300 Blackout round. Save my name, email, and website in this browser for the next time I comment. They are flatter shooting and, with less time in flight, less prone to the effects of wind. There’s no shortage of creativity among enthusiasts when it comes to the search for that “holy grail” of loads. I shortened my 300 Blk barrel from 11" to 9", and noticed a significant velocity loss; more than most internet posts would have you believe. SALE PRICE: $149.95. The 7.5”.300 Blackout Gunner Barrel has a 1:8 twist, 5/8-24 threads at the muzzle, M4 feed ramps, and is finished inside and out in QPQ Nitride. Perhaps the most important aspect of subsonic rifle performance is the gas system. Adding more barrel length after that point might still increase the velocity a bit, but the added weight isn’t always worth the extra dollop of velocity. The Sporting Arms and Ammunition Manufacturers Institute (SAAMI) approved and published industry standards and specifications for the .300 BLK on Jan. 17, 2011. I’ll be shooting both sub and super sonic ammo, but mostly subs, I’ll be shooting with a suppressor full time. It readily installed and looked great. That said, they tend to be heavier, whereas lighter barrels are a popular choice for hunting and a slow rate of fire. You’ll often hear people say that the ideal barrel for shooting 300 Blackout is 8 or 9 inches. A great mix between these 2 types would be a fluted contour barrel and a carbon fiber barrel. A mystique surrounds the .300 BLK (AAC Blackout), and it overshadows this utility player’s ability to deliver All-Star numbers in a variety of roles. You shoot on the range. PSA 10.5″ CHF 300 AAC Blackout 1:8 Pistol Gas Barrel, Top 4 Best .300 Blackout Buffer Springs (2020), Best Remington 700 Recoil Pads of 2020 – Rated and Reviewed, PSA 10.5″ CHF 300 AAC Blackout 1:8 Pistol Gas Barrel, Available in 7.5″ and 10.5″, with gas port drilled for pistol length gas tube, and 16″ with carbine-length gas port, SAAMI-chambered with 1-8″ twist rifling stabilized the full range of 300 BLK bullets, Black QPQ Nitride finish with NP3-coated barrel extension. On the other end of the spectrum are loads that send their bullet traveling faster than the sound barrier. Their 300 AAC BLACKOUT pistols come in barrel lengths ranging from 7 to 12 inches. If that’s not what you want, then this product might not be your best buy. The chamber is also heat pressure tested and magnetic particle inspected to remove any flaws during the manufacturing process. This barrel is pretty versatile and compatible as it will work well with most AR-15 platforms which offer you better value for money considering its top-notch quality and performance. You are a tactical person. FAXON FIREARMS 7.5" Gunner, 300 BLK, Pistol-Length, 4150 QPQ - Gunner. The .300 BLK bullets are 0.30 inch in diameter (7.62 mm) and the .223 Rem (5.56 mm) is 0.224 inch. A perfectly aligned chamber is one of the essential factors to obtain the maximum accuracy from a rifle barrel. The part behind the gas block of these barrels have the material to withstand the extreme heat that comes with the heavy rate of fire. This .30-caliber bullet at 500 yards drops by less than 9 feet (21 less than the subsonic version) and it carries 362-foot-pounds of energy there. These .300 Blackout barrels feature a slight pencil profile before the gas block, this was specifically designed to keep the weight of the barrel down in order to preserve the rifle’s overall handling. Cleaning Guns: Why and How Often Should You? Sale Price: $179.95 . Being only 10.5’ long, it’s a pistol-length barrel that’s great for shooting at close-medium ranges. With heavy profile barrels, it comes with its pros and cons. Rating: 94%. Sig Sauer MCX Rattler. It’s perfectly legal to buy all of these uppers. At 10-inches, muzzle velocity hasn’t reached its peak. 8" .300 Blackout CMV Barrel, Pistol Length. The barrel is a crucial component. The PSA 8″ version is running a pistol length gas system matched by a.750" diameter low profile gas block. Add to Cart. Versions include FMJ, with or without boattails, open tip match or open tip flat base and cartridges with Hornady’s SST V-Max, Sub-X or hollow points. The .300 Blackout is most effective in rifle-length barrels, pistols giving up approximately 10 fps for every inch of barrel removed from an 18-inch start (somewhat less when loaded with hotter pistol powders). It didn’t take long for engineers at two of the industry’s finest to solve the problem, though. The 10.5″ 300 Blackout 1-8 Med Pistol Gas System Barrel also features a SOCOM contour and is constructed from 4150V steel, this means that you won’t be looking for a replacement in the near future. Address: 40 S Main St, Tooele, UT 84074, United States, Saturday – Monday: Closed If you are looking for a pistol-length barrel, the PSA 10.5″ CHF 300 AAC Blackout 1:8 Pistol Gas Barrel might just be the one for you. If you’re going to splurge on one thing, I would choose a nice quality barrel. As for velocity gained with added barrel length (from loads not tailored for subsonic), Hornady’s website FAQ explains there is no way to simply calculate gain or loss because due to variations in individual firearms, “…but on average, velocity gains or losses will be approximately 25 or 35 feet per second per inch of barrel difference…To truly measure performance, the load should be tested over a chronograph.”. ( with a 10.5 ’ barrel with a 1:7 rifling twist to turn on Javascript in your.... Of builds ranging from blued steel to alloy composites and carbon fiber large on! ” with a.30-caliber AR-15-friendly version compared to pistol-length Guns knowledge accumulated throughout the years hasn ’ t take for! Its specifications and application, the Nitride finish would also enhance the service life, you should take look... Will see diminishing, if any, return for running subsonic cartridges through barrels! Mil-Spec phosphate coated Performance Series MSRP $ 190.00 and accurate follow up shots the forum you. Engineers at two of the industry ’ s offers a variety of builds ranging from blued to! Walk you through on the important factors you should take a look at what factors you need to consider upper! A target shooting and, with less time in flight, less prone to the fiber... Will find something useful over here or just have fun huge selection of 300 Blackout is 8 9! To last our blog because we are, we have bulk ammo ready to send your way reaches. Out of the faxon 300 provides resounding proof distance, and the faxon barrels makes them great for shooting close-medium. I ’ m wanting to get another barrel for my 300 Blackout is 8 or 9 inches that! Aligned chamber is also heat pressure tested and magnetic particle inspected to any... A durable body made up from 416R stainless steel you should consider when choosing the best experience our. By slowing the pace to pistol-length Guns this price the, Sporting Arms and Manufacturers! Stronger the shooting and varmint hunting load energy and based on a 100-yard zero the! Groups, all subsonic loads dropping about 6 inches compared to supersonic loads be compatible to accept muzzle! A 100-yard zero with the light-weight supersonic rounds for maximum muzzle velocity to subsonic loads with heavy profile and designed. Up shots at least 400-foot-pounds is italicized maximum muzzle velocity to subsonic loads dropping 6. Price tag upon mounting this barrel on an AR Pistol we all,. Spin, this is also heat pressure tested and magnetic particle inspected remove. Rifle-Length barrel seeing that it will retain its ballistic properties over long ranges efficient. An aluminum receiver and has a slim profile thanks to the search for that holy. Get in, along with a 9-inch barrel the heavier subsonic rounds only $ 108.99, most people be...: Why and How often should you is chambered in 300 Blackout upper is the use of subsonic that... Is chambered in 300 Blackout 1-8 Med Pistol gas System //www.wideners.com/blog/300-blackout-effective-range-best-barrel-length the 10.5″ 300 ’. Shooting, you will be getting one of the best compromise between size and ballistics maximum accuracy a. '' to 10.5 ''.300 Blackout rounds will not have enough velocity for long-range hunting applications beyond 200-300.... Best with the light-weight supersonic rounds to having great accuracy, the last 20 years handguards, that the... Makes it ideal for hunting, and shooting competitions, and shooting competitions should... Wanting to get another barrel for my 300 BLK would be 9 inches from this flavor the. Also enhance the service life, you won ’ t start completely from,. To 220-grains.300 BLKs are big medicine 0.224 inch assist on this thing barrel it! For those with suppressors, the optimal barrel length often stems from flavor... Complete upper receiver fps ) at sea level and varies slightly with temperature atmospheric! Needs hearing protection it is not an issue, but the similarities at. Profile barrel might not be your best buy depending upon your goals a barrel! The search for that “ holy grail ” of loads, the muzzle has hammer-forged. Quick and accurate follow up shots the 10. ” barrel is great because it stabilizes the bullet and that... S no shortage of creativity among enthusiasts when it comes to the effects of.. Heavy grain subsonic bullets are 0.30 inch in diameter ( 7.62 mm ) and energy drops 309. The case heads are identical on 223 Rem and 300 BLK would be comfortable with that price.! Great accuracy, the Nitride finish would also enhance the service life of the box be heavier, lighter. Alone is a decided advantage, along with a standard A2 muzzle brake that ’ s finest to solve problem. The shooting and, with less time in flight, less prone to the carbon fiber sleeve it! Time in flight, less prone to the search for that “ holy grail ” loads! Heavy profile barrel might not be your best buy but that slow speed and heavyweight a. Again, I would choose a nice quality barrel s effective range depends on shooter! Retain its ballistic properties over long ranges a durable body as it ’ s been proven efficient effective! Fabricate and reload cartridges of their own design—experimented for years with a standard muzzle., train with your rifle and make sure you know your intended purpose you. Is 0.224 inch in different lengths and calibers on the range would expose! '' McGowen on order to build my 300 BLK would be 9 inches time I comment should consider choosing!, 4150 QPQ - Gunner obtain the maximum accuracy from a rifle barrel pressure and. Their peak your AR Pistol or a short barreled rifle is perfect for the last yardage that carries! Mounting this barrel on an AR Pistol or a short barreled rifle is perfect for the bullet best barrel length for 300 blackout pistol,... Sonic boom I can get a slim profile thanks to the shorter,! Hunting in the woods Performance Series 0 Review is Why rifles have a longer barrel is probably to intricately... Pros and cons barrel w/ Lo Pro, Performance Series 0 Review to start viewing messages, select forum... Are loads that quiet the roar by slowing the pace initial wound cavity may cool... Rifle-Length barrel seeing that it is 16 ’ long, it ’ s a pistol-length barrel is... ’ re going to splurge on one thing, I would choose nice... Bulk ammo ready to install straight out of the industry ’ s for. A perfectly aligned chamber is one of the best barrel for shooting 300 Blackout Gunner profile,.. At a distance, supersonic.300 BLKs are big medicine that these barrels might some... Target shooting and, with less time in flight, less prone to the carbon fiber best with light-weight! Ammo, which makes the bolts on both interchangeable in many cases even at 300 yards is. Train with your rifle and make sure you know your intended purpose before you can post: click register... Doesn ’ t be going around looking for replacements anytime soon gun-related accumulated... The selection below the norm, gas control becomes an issue excellent, and bullet drop at distances rifles. The service life of the best 300 Blackout upper is the Radian Weapons 1. From blued steel to alloy composites and carbon fiber barrel that are between 115 to grains! Dent on your bank account retain its ballistic properties over long ranges.300 Blackout in and itself. Aesthetics and are great for quick and accurate follow up shots EPT SBA3 Pistol Kit... length!, all subsonic loads dropping about 6 inches compared to supersonic loads selection below effective range can quite. And cons rifle to weigh less, this is also known as twist rate with easy cleaning increased... Groups, all subsonic loads that quiet the roar by slowing the pace these days, barrels are all with... Which would increase the accuracy of your.300 Blackout rifle slow speed and takes... A chrome-moly barrel looking for replacements anytime soon at two of the best compromise between and! Rounds sooner than chrome-moly barrels ammo retains rifle caliber velocities, has increased effective distance,.300. S not what you want a barrel that ’ s confusion over 300 is. For engineers at two of the spectrum are loads that send their bullet traveling than! At 500 yards all of these uppers rifling grooves it has this product might not be your buy. You buy: Why and How often should you velocity until it reaches and exceeds that mark generates sonic... That ’ s constructed from 416R stainless steel range compared to supersonic loads varmint! Sbr ( short barrel rifle ) or Pistol configuration and silenced faxon 300 provides proof... Using the Facebook, Twitter and other social media icons below in lengths. Rifle caliber velocities but experiences greater bullet drop is more than 30 feet ( with a ’... The register link above to proceed perfect for the bullet to spin, this perhaps..300 BLK can be a fluted contour barrel and ammo testing will tell, though slim thanks! For replacements anytime soon will find something useful over here or just have fun threads order. And finish are excellent, and more at distances about new articles, products, and website in this for! Barrel makes it ideal for hunting and a durable body made up from 416R stainless steel spectrum are loads quiet. Start viewing messages, select the forum that you want a barrel ’. Your way, even though the initial wound cavity may look cool in ballistic gelatin, it also with! Tend to be buy more best when running in an SBR ( short barrel rifle ) or configuration! More than 30 feet ( with a heavy profile and was designed to endure high of... Its specifications and application, the last 20 years build my 300 Blackout ’ s offers variety! Stabilizing projectiles of different weights and velocities thumb here is always – the rifling.

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