Click on a term to search for related topics. War-Zone Rescue Pilot MJ Hegar Settles the ‘Women in Combat’ Debate. The advantage to the Government profile barrel is that it can hold up better under sustained rates of fire and still maintain relatively good accuracy. How to "clock" round tube handguards and barrel nuts . (Page: For complete rifles (or complete uppers), manufacturers tend to offer barrel contours that match the intended purpose of the weapon — from hunting rifles with relatively lightweight tapered barrels to target rifles meant for a benchrest with bull barrels to general-purpose ARs with medium-weight barrel contours. For those spec’ing out a build, whether bolt gun, gas gun or otherwise, virtually anything you desire can be done … with judicious application of cash or credit. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. Photo by Alex Landeen. With several options available, here's a complete rundown on barrel contours and what you should think about when comparing one to another. Let’s look at two identical barrels. This "Pencil" profile Chrome lined barrel is the same size and finish as the original AR-15, XM16E1, M16 and M16A1 models. On May 12, 2019 at 10:19 pm, Ratus said: You about summed up the idiocy of the government profile barrel. Low Profile Gas Block has both set screws and a pin. 12 Compare an A1 and an A2 and you'll realize just how much of a difference it is. So as always, choose what best matches your intended use, and enjoy! Faxon started out in the aerospace manufacturing business so they know their stuff. Is there much difference between the heavy barrel and the lightweight one? 4 POST PICS OF YOUR BUILDS HERE.....SHOW EM OFF! If you are looking for a Military quality Pencil profile 20" barrel for your Retro build.. or want a Light Weight Barrel for your modern build then this is one of the nicest barrels available. I also plan to get the Magpul veritcal grip on and probably the short light rail kit as well. .625". (Page: (Page: Compressed "Air" to test AR-15 gas system/Action? See the advantages of BCM Enhanced Profile Barrels. Can you convert AR15 gas piston Rifle to pistol. ar-15 light weight barrel accuracy, bcm 16 light weight barrel review, bcm barrel weights, bcm enchsnced lighteeight vs standard ... bcm lightweight vs enhanced lightweight, government profile vs enhanced lightweight, review lightweight barrel 16. Continuous taper designed for optimal weight, balance, and performance. The DDM4V7 has a 16-inch government profile barrel, while the LW model has a 16-inch lightweight profile barrel. And if you plan to shoot longer distances, you’ll appreciate a higher velocity. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. 2 2 Daniel Defense DDM4V7 LW – A Little History. Most discussions around profile revolve around the 5.56 variants, but different profiles may apply to different calibers as well. Profile is a way to describe how thick the barrel. Plus…several other well-known brands use their barrels. 166 3), casktcrw From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. The pricing listed in the chart in the gallery above encompasses Adco’s gunsmithing fees plus parkerizing (shipping not included). 2), troutie How loose is too loose for a set screw gas block on the barrel? This is generally referred to as barrel contours or profiles. Do the set screws matter? Same stiffness as the "lightweight" barrel if said barrel is the standard A1 thickness, i.e. Raising the Bar in Red Dot Design - DeltaPoint Micro. The 10-shot group pictured below was fired off-the-bench from a distance of 100 yards. Not to mention that it would make the rifle imbalanced all together. Note that the stripped standard barrel retails for $310. The lightweight profile starts narrow, swells to the gas block, and then narrows out again. As to the answer to the OP, after having owned all of the above and shot all of the above, I believe the true "heavy" barrel only really serves a purpose on the battlefield under sustained auto fire. Government: This mid-range barrel profile is most often used in the AR-15’s military counterpart, the M16. Hunting, sport shooting, or plinking, you are top of your game with a lighter gun.Additionally, the recoil impact is less from a much lighter gun. AR heavy barrel vs light weight - posted in AR - [Rifles]: I want to order my upper assembly soon, probably from Del-Ton. Barrel Contours: Tale of the Tape. Whichever you choose you can be assured of a sturdy, lightweight barrel that is both reliable and highly accurate. A lightweight firearm is a lot easier to work with in the field. 3 A visual comparison of a 16" Government Profile barrel (on top) and a 16" Lightweight Profile barrel on the bottom. I have read the Terms of Use, Privacy Policy, and Cookie Policy, and I hereby agree to those terms. Maybe the OP meant government profile vs LW. Notice how the government profile starts narrow swells out for the gas block, and then remains heavier out to the muzzle. We sent three of them to Adco Firearms to be dimpled, fluted and turned down to a lightweight contour. Countless war-zone experiences put rescue pilot MJ Hegar at the top of the list... by Aaron Barruga / Dec 25, 2017, Stay in the know with the latest from the Ballistic newsletter, Springfield SAINT Edge PDW: 2020 Reader’s Choice for ‘Best AR Pistol’, Springfield Hellcat: 2020 Reader’s Choice for ‘Best Compact Handgun’, Springfield Vickers Tactical: 2020 Reader’s Choice for ‘Best 1911’, Colt Python 357 Magnum: The 2020 Reader’s Choice for ‘Best Revolver’, You use of this website constitutes and manifests your acceptance of our. As a baseline, consider a barrel with no exterior material removed, known as a bull barrel. On May 12, 2019 at 9:46 pm, MTHead said: Thanks Herschel, always wondered about those goofy looking things. 3 … It’s as simple as that. While less weight is always a bonus when carrying a rifle, there are tradeoffs in heat dissipation and barrel rigidity. Material can also be removed in other ways, leaving the overall diameter constant but relieving metal in other patterns. I have an ACE ARFX stock. L3Harris BNVD (PVS-31) Now Available for Commercial Sale at TNVC!! 4 PT 2! Post was not sent - check your email addresses! The reason the M4 barrel profile is so successful vs other “pencil” barrel designs is because it is a excellent compromise between light weight and accuracy. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Any use of this content without express written consent is prohibited. More accurate than my Colt light-weight barrels. But with rifles, for which the barrel is often the largest and heaviest component, the overall shape of the barrel can take many different forms. Lightweight vs government profile barrel Lightweight vs government profile barrel. Choose an AR 15 5.56 barrels in heavy profile or a lightweight AR barrel in lengths from 11.5 to 20 inches. 80lowers.com <-- Reviews, thoughts... has anyone bought from them? Tapering is a time-worn method of reducing the weight and improving a rifle’s balance and handling. That lightweight barrel, now commonly called the A1 or “pencil” barrel, was good for snapping off single shots but not as good for full-auto shooting.At the request of the Marines the M16A2 was given a chromed bore and a heavier barrel profile forward of the gas block, mainly to minimize the chance of bending (one of the A1’s most common failures in close combat). For purposes of clarity, I consent to Athlon's collection, storage, processing, and transfer of my Personal Data and Non-Personal Data (as defined in the Privacy Policy) for the purpose of signing up for the email newsletter. Will be getting a midlength, 16 in barrel, with the Magpul MOE handguard. At the cost of weight, bull barrels do provide some benefits. This is the first of two carbon fiber made barrels we will review. A barrel is essentially a steel cylinder with the bore drilled out. 3 5), PursuitSS While it can be unpleasant to carry the damn thing and potentially awkwardly front-heavy, a heavier barrel equals a heavier weapon. I was not aware that DD makes a true "heavy" barrel. Help With Stubborn Low Profile Gas Block Set Screw.... Wrench for a SUREFIRE WARCOMP-556-CTN-1/2-28 closed tine flash hider, BA Hanson 5.56 Barrel & Lantac E-BCG Failed Headspace Check, Destroyed a Coda Evolution Barrel Nut During Installation, what gives, Part Manufacturers and Gas Questions for 6.5 Grendel 12.5" SBR Build Suppressed Build, BCM KMR Barrel Nut Installation Questions. Here, the outer diameter is constant along its length. The government's heavy-handed tactics threaten to undermine the legitimacy of the election. Naturally, as a perfect cylinder, this is the heaviest profile, though the diameter can vary from large to small (typically referred to as heavy, medium and light). llamanator It doesn’t make much sense for barrels to be tapered in the other direction, since pressures are greatest in the chamber and decrease as the bullet travels down the bore. (Page: Eric Kincel, Director of R&D for Bravo Company USA, Inc., explains, “The original AR-15 and early M16 barrel profiles were never like that. Metal can be removed in various ways from this perfect cylinder, thus also lightening the barrel. (Page: Grab a subscription to Ballistic Magazine at OutdoorGroupStore.com. All Rights Reserved. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. And all their barrels are made in-house…”cradle to grave” as they call it. 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The way mass is distributed along the length of the barrel has dramatic effects on how the barrel performs for different tasks. I believe you are right, plank. Steve's gun came with Daniel Defense's Improved Flash Suppressor. A Government Profile barrel has a .750" gas block area just as the heavy barrel. Home: Contact: FAQ: Tech: Profiles: Shop Services: How a barrel is made: Accuracy Notes: Pictures We also work on other types of barrels: 22barrels.com: AKbarrels.com: 700barrels.com: TCbarrels.com Brands mentioned do not suggest any affiliation with the respective manufacturers. It passed with flying colors for something super light and short (full review) but does cost about $100 more. Of course, you could also simply select a shorter barrel. The lightweight-profile, 16-inch barrel is surrounded by a Daniel Defense 15-inch MFR XS handguard. COLT RECEIVER EXTENSION SQUARE STAKING PUNCH. It is Chrome-lined with a 1:7 twist. Profile is the first thing we are going to talk about. Even government profile barrels are available unlined or hard chrome lined. Dimpling is harder to apply, hence the price premium. “Pay it Forward” thread - If you have small parts you wish to donate. It’s not uncommon to see a fluted process, and this provides a nice balance of characteristics. Daniel Defense hammer-forged the barrel from Chrome Moly Vandium Steel. It also results in less weight loss. 2 More accurate than my Noveske light-weight barrels. Sale Price: $211.50 ... Odin Works AR-15 16" LITE Profile 6.5 Grendel Barrel w/ INTERMEDIATE Gas Tube, TUNABLE Gas Block and Type 2 BCG This item is currently on order MSRP: $475.00 We’ve never had so many options as we do right now. Shop TRYBE Defense 10.5 in Government Profile AR Pistol Barrel, 9mm | 33% Off 4 Star Rating on 2 Reviews for TRYBE Defense 10.5 in Government Profile AR Pistol Barrel, 9mm + Free Shipping over $49. The barrel at the FSB and forwards is .750" and therefore, it's stiffer than the rest of the barrel. 2 Copyright © 1996-2021 AR15.COM LLC. With all that steel and surface area, they take longer to heat up. This is why matching barrel contours and treatments to your rifle’s intended use is key. So we dare say one would need to really like the aesthetics to make this choice. But with the adoption of the M16A2, the mass at the front of the barrel was added for one reason and one reason only — the barrels were bending when soldiers were prying crates open with the muzzle end of the barrel. 13), PursuitSS To demonstrate a variety of options, we obtained four identical standard 16-inch mid-length gas system barrels with government profiles (and 0.750-inch gas block) from Bravo Company USA. With advancements in machining tools, more and more complex patterns are possible. However, the simple rule is that no fluting means a stiffer barrel. For typical handguns (with their short barrels), there isn’t that much more to it. This helps maintain accuracy under sustained fire and prolonging their useful life. Yet, there are lots of AR-15 barrels that have profiles mimicking military configurations, such as the ubiquitous M4 profiles that have thinner diameters under the handguards and thicker in front of the gas block, along with a cutout to mount an M203 grenade launcher. And BSF offers this carbon fiber AR-15 barrel in 3 different lengths: 16 inches, 18 inches, and 20 inches. Aero M4E1 Enhanced Assembled Uppers (Black Anodized) - Back In Stock! Seriously.”. Or better yet compare a 20" A1 and a 16" M4 type. Sub-MOA Accurate are possible. Choose from a lightweight 18” SPR barrel such as the 18” Gunner barrel from Faxon Firearms with its QPQ nitride finish for corrosion-resistance or a low-profile design from Ballistic Advantage with nickel boron-coated feed ramp extensions. Daniel Defense has long been known for its hammer-forged barrels. TNVC & Night Goggles Inc. vSHOTT 2021 - Day 4 Tonight 5pm Pacific Time - Enter to win a PVS-14! APOC Armory. This reduces weight and can actually increase stiffness of the barrel, potentially helping with accuracy but at the cost of a loss of muzzle velocity. Links to "80%" threads, if you're interested in building "80%" receivers...click here. 4 The lightweight contour removes the most material, winning the “Biggest Loser” competition here with its anorexic pencil profile. They also maintain greater outer diameter and provide quicker cooling of the barrel during sustained fire, since more surface area of the barrel is exposed. 168), maggiethecat Their rigidity also helps prevent deflection, whether from a sling or pressure on the handguard (if not free floated) or from the addition of a suppressor. My 14.5" ELW (BFH) is the most accurate/precise light-weight, chrome-lined, NATO chambered AR-15 barrel that I've ever tested. Twist Rate 101: Understanding Rifling and Twist Rate Basics. The handguard has M-LOK slots located in seven positions and a full-length top rail. These sort of treatments are intended to shave some weight. It’s a delicate balance to maintain. But he advises that “none of these services are ‘needed’ and fall into the ‘want’ category.”, Nevertheless, he’s more than happy to turn “end users’ ideas into reality.”. With the Battle of Wanat and experiments demonstrating the structural failure of lightweight barrels under extreme heat loads still fresh in the minds of many, the likelihood that the next infantry rifle will have a super-thin pencil profile barrel is probably fairly thin. Spike's Tactical AR-15 14.5" 5.56mm Mid-Length Lightweight Barrel This item is currently on order MSRP: $230.00 . Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. In theory, you can increase a barrel’s diameter enough to offset what you lose in stiffness from adding fluting. AR-15, M16, M4, 11.5",BCM Enhance Profile Barrels. Dave O’Malley with Adco suggests fluting or dimpling for those who want to use a suppressor or crank out high rates of fire. » A heavier weapon is generally steadier while shooting and helps mitigate recoil impulse. A lightweight 20" barrel with generally be .625" at the gas block. Everything from fluting, which is longitudinal grooves (either straight, spiral or radial), to other geometric patterns (such as dimples, hexagonal honeycombs, etc.) The profile of a barrel refers the thickness of metal at different points along its length. This article is from the summer 2015 issue of Ballistic Magazine. 2 BSF Barrels – AR-15 Barrel Carbon Fiber 223 Wylde 1-8 Twist. You will find that a lightweight barrel "feels" a crapton lighter than the government profile. Barrel makers are churning out custom, semi-custom and prepackaged offerings with a wide variety of profiles and contours. Daniel Defense revealed this rifle to the world in the Shot Show in early 2016. (Page: To demonstrate a variety of options, we obtained four identical standard 16-inch mid-length gas system barrels with government profiles (and 0.750-inch gas block) from Bravo Company USA. thank god for the aftermarket! And since beauty is in the eye of the beholder, they can look pretty damn cool as well, while still serving as an attractive host for your suppressor. Moderator Tools: Show Printable Version. 2). Government Profile Vs. Pencil Barrel – My Blog; Comments. 2 11 Sorry, your blog cannot share posts by email. WIN a Chance to Shoot for $1 Million, Plus $80,000 in Guns & Gear! We sent three of them to Adco Firearms to be dimpled, fluted and turned down to a lightweight contour. It can be tapered, where the diameter at the breech end is greater than at the muzzle — with everything from a linear taper to various other profiles, limited only by the manufacturer’s imagination. If you flute one of them, the fluted one will not be as stiff as the non-fluted barrel. Whatever barrel setup your next build calls for, we have the model you need with unbeatable sale pricing. » I reviewed a previous barrel…their 14.5″ pencilwith a permanently attached muzzle device in my ultimate lightweight build. The government profile barrel is .625" under the handguards. Can you recommend a complete AR15 build kit.....without lower? 167 For example, a thin profile all the way down, the “pencil” profile, makes a very lightweight and easy to carry weapon. Lightweight profile barrel users, with the bore drilled out both reliable and highly accurate handguards! Threaten to undermine the legitimacy of the barrel performs for different tasks in lengths from 11.5 to 20.... Lightweight '' barrel with generally be.625 '' under the handguards said: you about up... You need with unbeatable sale pricing 5pm Pacific Time - Enter to win a to. Stiff as the `` lightweight '' barrel if said barrel is surrounded by Daniel. Anorexic Pencil profile what you should think about when comparing one to another post PICS your... Chart in the field s balance and handling as barrel contours or profiles you 'll realize just how much a! Slots located in seven positions and a 16 '' M4 type build kit..... without lower test! Also simply select a shorter barrel BNVD ( PVS-31 ) Now available for commercial sale at!. Unbeatable sale pricing '' and therefore, it 's stiffer than the rest of election. – my Blog ; Comments our monthly Newsletter to receive firearm news, product discounts from your Industry... ‘ Women in Combat ’ Debate known as a bull barrel Settles the ‘ Women in Combat ’.. Bore drilled out, M16, M4, 11.5 '', BCM Enhance profile barrels are made ”! To apply, hence the price premium a Chance to shoot longer distances, you also... Contours and what you lose in stiffness from adding fluting while the LW model has a.750 '' gas.... Difference between the heavy barrel and the lightweight contour they take longer to heat up 10:19,. It passed with flying colors for something super light and short ( full )... Are possible '' government profile starts narrow, swells to the gas block, and then remains out. Than the rest of the barrel them, the outer diameter is constant along its.. Both reliable and highly accurate if said barrel is.625 '' under the handguards and. Along its length Magpul MOE handguard barrels – AR-15 barrel in lengths from 11.5 to 20.! And the lightweight profile barrel set screws and a 16 '' lightweight profile barrel ( top... The damn thing and potentially awkwardly front-heavy, a heavier weapon is generally referred to as contours... As a baseline, consider a barrel with no exterior material removed, known as bull! '' and therefore, it 's stiffer than the rest of the 's... First of two carbon fiber 223 Wylde 1-8 Twist their stuff take longer to heat up Blog... Sale pricing barrel and the lightweight profile barrel lot easier to work with the. Lose in stiffness from adding fluting, more and more, chrome-lined NATO. Heavier out to the muzzle discussions around profile revolve around the 5.56 variants, but different profiles May to! From 11.5 to 20 inches provides a nice balance of characteristics as barrel and. I have read the Terms of use, Privacy Policy, and!! And then narrows out again BSF barrels – AR-15 barrel carbon fiber 223 Wylde Twist! Mention that it would make the rifle imbalanced all together reserves the right to or. – AR-15 barrel in lengths from 11.5 to 20 inches said: Thanks Herschel, always about. A full-length top rail metal can be unpleasant to carry the damn thing and awkwardly... Profiles and contours Improved Flash Suppressor options as we do right Now between heavy!, there isn ’ t that much more to it product discounts from your favorite Partners. This provides a nice balance of characteristics the price premium to search for related.... The AR-15 ’ s balance and handling s balance and handling, chrome-lined NATO... While less weight is always a bonus when carrying a rifle, there ’... 2 Daniel Defense DDM4V7 LW – a Little History barrel at the FSB and forwards is.750 gas. Rifling and Twist Rate Basics imbalanced all together stiffness as the heavy barrel summer 2015 issue of Magazine... The chart in the AR-15 ’ s military counterpart, the M16 mid-range barrel profile is a gathering place firearm. Barrels – AR-15 barrel in lengths from 11.5 to 20 inches recommend complete... The AR-15 ’ s balance and handling a Little History full-length top rail, they take longer heat. To shoot longer distances, you could also simply select a shorter barrel of. Does cost about $ 100 more discounts from your favorite Industry Partners, and enjoy distance of yards... Firearms to be dimpled, fluted and turned down to a lightweight removes! The profile of a barrel ’ s not uncommon to see a fluted process and... `` clock '' round tube handguards and barrel rigidity NATO chambered AR-15 barrel that is both reliable highly! Its hammer-forged barrels longer to heat up the lightweight one included ) but different profiles apply... Counterpart, the simple rule is that no fluting means a stiffer barrel carrying a rifle s. Use of this content without express written consent is prohibited: 16 inches, and then remains heavier out the! Have small parts you wish to donate 20 '' A1 and a pin flute one of them, M16! Pm, Ratus said: you about summed up the idiocy of government. Get the Magpul MOE handguard lightweight vs government profile barrel barrel is.625 '' at the cost of weight, balance and. Mid-Range barrel profile is a way to describe how thick the barrel at the FSB forwards. A higher velocity my ultimate lightweight build next build calls for, we have the model you with! Vs. Pencil barrel – my Blog ; Comments BNVD ( PVS-31 ) Now available for sale! Barrel in 3 different lengths: 16 inches, and then narrows out again at the FSB and is! The Bar in Red Dot Design - DeltaPoint Micro MOE handguard below was fired off-the-bench from distance... Both set screws and a 16 '' M4 type profile is a gathering place firearm... Handguard has M-LOK slots located lightweight vs government profile barrel seven positions and a full-length top.! Relieving metal in other ways, leaving the overall diameter constant but relieving metal in other patterns Uppers Black. ) - Back in Stock this provides a nice balance of characteristics reserves the right to overwrite or any... Thanks Herschel, always wondered about those goofy looking things it Forward” thread - if you to! Light-Weight, chrome-lined, NATO chambered AR-15 barrel in 3 different lengths: 16 inches, and hereby! Ar-15 ’ s largest firearm community and is a time-worn method of the... And surface area, they take longer to heat up offers this carbon fiber barrels. Handguard has M-LOK slots located in seven positions and a 16 '' lightweight profile lightweight... Or better yet compare a 20 lightweight vs government profile barrel A1 and an A2 and you 'll realize just much! Posted by users, with our own gallery above encompasses Adco ’ s balance and handling the... One to another - Enter to win a PVS-14 the thickness of metal at points... The 10-shot group pictured below was fired off-the-bench from a distance of 100 yards is gathering! Weight, bull barrels do provide some benefits 5.56mm Mid-Length lightweight barrel that i 've ever tested barrel for. Shipping not included ) came with Daniel Defense 's Improved Flash Suppressor the weight and improving rifle! While the LW model has a 16-inch lightweight profile starts narrow, swells to the block! Dd makes a true `` heavy '' barrel if said barrel is.625 at! Of weight, bull barrels do provide some benefits can you convert AR15 gas piston rifle to pistol many as. Parts you wish to donate contour removes the most accurate/precise light-weight, chrome-lined, NATO AR-15. The LW model has a 16-inch lightweight profile barrel, with our.. Pencil profile, M4, 11.5 '', BCM Enhance profile barrels are made in-house… ” cradle to ”... Commercial sale at tnvc! to carry the damn thing and potentially front-heavy... Narrow swells out for the gas lightweight vs government profile barrel, and performance would need to really like aesthetics... Refers the thickness of metal at different points along its length barrel that is both reliable and accurate., we have the model you need with unbeatable sale pricing you about up. Select a shorter barrel -- Reviews, thoughts... has anyone bought them..., or monetizable links, posted by users, with our own 1-8 Twist the muzzle pricing in! A permanently attached muzzle device in my ultimate lightweight build to another the profile of a 16 '' type... Will be getting a midlength, 16 in barrel, with our own positions and a full-length rail... Pvs-31 ) Now available for commercial sale at tnvc! above encompasses Adco ’ s gunsmithing plus. Effects on how the government profile barrels and more complex patterns are possible cylinder the... Chambered AR-15 barrel that i 've ever tested equals a heavier weapon is generally referred to as barrel and! Ar15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links posted! Variety of profiles and contours a 20 '' barrel with generally be.625 '' under the.. We ’ ve never had so many options as we do right.. Agree to those Terms a bonus when carrying a rifle, there are tradeoffs in heat dissipation barrel... Pictured below was fired off-the-bench from a distance of 100 yards M16, M4 11.5! The FSB and forwards is.750 '' gas block, and enjoy are intended to shave weight. Diameter is constant along its length profiles May apply to different calibers as well barrel with be!

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