That’s a good 6 oz amount (hockey puck or billiards ball) of savings at the end of your AR. Weight for a 20" in 2.5lbs. What else can we say?-CAGE Code Stamped-"F" height sight base - no muzzle device. The Faxon Firearms 16 Inch Govt / Socom 5.56 NATO Black Melonite 416 Stainless Steel Barrel With Mid Length Gas Port For AR15 Style 5.56/.223 Rifles is Faxon’s highest quality Socom barrel – precision turned from 416 SS and QPQ coated inside and out. I think the difference between a 16" middy lightweight and regular weight is 1lb 7oz vs 1lb 12oz for the stripped barrel. Outdoor Hub, LLC (d/b/a Carbon Media Group), 3290 W. Big Beaver Rd. Add to Cart ; 13.7" 5.56 Midlength W/12" AR15 ATLAS R-One M-LOK Handguard Complete Upper 16" 5.56 Government Profile Midlength AR 15 Barrel, Modern Series 0 Review . Pressure goes from 50k-55k PSI to Atmosphere in just milliseconds. 1. ... BCM® Standard 14.5" M4 SOCOM Barrel, Stripped. It looks to be a medium profile. This is the 2018/2019 Colt M4A1 carbine rifle, in semi-automatic, with the US Government Property markings, Colt Factory model LE6920SOCOM . I liked it as well. Questions? When you increase the stiffness of the hottest, highest pressure area of the barrel, you are going to reduce whip and promote more consistent barrel harmonics. Faxon Firearms AR-15 10.5" Gov't/Socom 5.56 Carbine-Length 4150 Barrel QPQ Coated This item is currently on order I really like my Noveske N4 Lite barrel. Hand Guard: Daniel Defense M4A1 RIS II FDE FSP/Non-FSP. Out of stock. I mean, it could be, I don’t work there but I wouldn’t bet money on it. Live Chat. I like the recce contour for a 16" barrel. Suite 500, Troy, Michigan 48084 USA. It’s a short, stiff barrel. Gas Block Journal.750. Thanks for catching that and making a clarification! Powder, heat, pressure, projectile, all apply their own variable and as each load functions uniquely in a barrel as it “whips” in unique ways. This is often frustrating when doing research. Ballistic Advantage’s AR15 16-inch barrel is a perfect choice for a long rifle that needs to be dependable, and accurate. I have started eyeing my Gov’t profile barrels suspiciously. A 16" mid-length gas barrel has the proper spacing to mount a bayonet. … Between the two barrels, the lengths are the same 16" except the LE6920 have a government profile barrel under the handguards and the SOCOM have the medium profile SOCOM barrel. There is a pressure gradient starting at over 50k PSI at the chamber which rapidly drops as the bullet progresses down the bore. Faxon’s “ Gunner ” profile errs on the lightweight side at 1.37 lbs. Visit his test and notes here. Take note that on page 2 he compares the SOCOM to two 16 inch m4 profile barrels which he noted performed basically the same as their 14.5 inch counterparts. AR15Performance has what they call a "SOCOM" profile. Includes barrel nut and handguard cap. Faxon Gunner Profile. Rapid fire heats the steel, makes it more pliable, and causes it to expand. ... To demonstrate a variety of options, we … If the…read more →, I have been studying heavily on the science of marksmanship and the DMR style rifle. Barrel Length: 10.5" Barrel Profile: Socom; Barrel Gas System: Carbine; Inside Finish: Nitride; Outside Finish: Nitride; Muzzle Thread: 1/2-28; Gas Block Diameter: .750" Gas Block Journal Length: 1.9" Barrel Extension: M4; Weight: 1.10 lbs; Magnetic Particle Inspected! We Cold Hammer Forge our barrels, a process that sets us apart from other barrel manufacturers. Government: This mid-range barrel profile is most often used in the AR-15’s military counterpart, the M16. Looking for that perfect barrel to start your MK18 clone inspired build…..here’s your shit. I've got a Colt 6720 and love the light pencil barrel. Government profile in your application is pointless since all the mass is near the muzzle where it's least needed or effective for heat control or stiffness. JavaScript is disabled. It just happens to be the most popular or prolific offering right now so I am stuck with a few that has that profile, even though it wouldn't be my first choice. While barrel diameter doesn’t guarantee accuracy (for example, a poorly cut crown can undo all the benefits of a stiff barrel), they do add an element of consistency to your barrels harmonics and suppressed some negative effects of heating up and cooling down. The M4 offers neither... really. Consider a medium profile as a good compromise on mechanical accuracy vs weight. I’m somewhat of a history guy. The bullet and powder also play a huge role here as well. ... Geissele Super Charging Handle vs. Radian Raptor. Wall thickness is .626 under the hand-guards. The extra thickness near the muzzle has no measurable difference in accuracy, even in rapid fire. These days, everyone wants to be like SOCOM, right? Barrel Profile: Government / SOCOM. This barrel is the 10.3" thick SOCOM profile (without M203 cuts), very much like the 11.5" FBI profile, but this barrel is 10.3," in the thick profile. Manufacturing. Any gains from a gov't profile are minimal and easy offset by the weight loss. $165.00. ... but if you're interested about barrel accuracy vs. contour, look into the history of the Palma barrel contours. It looks to be a medium profile. Once the bullet leaves the bore (uncorking), the pressure in the barrel drops to atmospheric pressure in an instant. I could never understand why so many people offer M4 barrels as a selling point, especially when they're 16" and made of the incorrect steel. I know I have encountered many posters sharing their experience, though often without data… but nevertheless its become commonplace to accept the Socom series of barrels from COLT as quite accurate for a mil-spec, chrome lined offering. Im looking to get a 14.5 in, middy daniels defense (ill be building my next rifle after this) and im very used to government profile barrels being in the Marines. $160.00. I liked it as well. Add to Cart ; 8.3" 9MM Straight Profile Barrel, Modern Series $115.00. Less whip and greater consistency from round to round, load to load. I would like to recognize the book Modern Advancements in Long Range Shooting Vol. All Finished Barrels go through a 100% Inspection Process. On May 12, 2019 at 9:46 pm, MTHead said: Thanks Herschel, always wondered about those goofy looking things. A Colt Socom barrel tested by Molon was capable of producing an 30 round average sub-MOA load with an extreme spread of .9 inches and a mean radius of .35. Thread Status: Not open for further replies. Colt 10.3" SOCOM profile barrel, stripped. SOCOM requested the mid profile to better handle the volume of fire from their shooters. You may have to register before you can post: click the register link above to proceed. Features a 14.5" barrel: heavy SOCOM profile, with a 1.6" factory pinned and welded extended A2 Colt flash hider. Think of how little the bore matters in this scenario. If the diameter truly is the only variable, then that’s something amazing to consider. Muzzle Device: Knights Armament NT4 Flash Hider, Surefire Socom 4 Prong Flash Hider. One is a SOCOM heavy M4 with a pinned Vortex G6 and the other is an Adams Arms M4 profile barrel (from Spikes $175.00) that is made from stainless steel with a 1:8 twist. So I replaced the HBAR barrel on my Colt. It’s been said that Colt’s assembly line for their mil and civilian customers is the same assembly line… meaning you’re getting the same M4 Carbine (sans fun switch) that our boys would be carrying in Afghanistan. The behavior of the barrel as these forces act upon it is known as barrel whip or barrel “harmonics”. 10.5" 5.56 Government Profile Carbine Length AR 15 Barrel, Modern Series $140.00. The SOCOM M4 profile is a mid weight profile barrel for the M4A1 Carbine. The hottest part of an AR/M4 barrel is at the gas port. By Phone. If you are looking for a Colt SOCOM, Brownells has them available here. 10.3″ 5.56 NATO Government Carbine 1/7 CrMoV barrel with pinned .750 front sight base. Government Profile Vs. Pencil Barrel – My Blog; Comments. waynelte. Come join the discussion about optics, gunsmithing, styles, reviews, troubleshooting, accessories, classifieds, and more! SureShot45ACP. Medium Contour & SOCOM Barrels. In thr study they noted that the two coolest areas on the barrel are the chamber where the receiver and barrel nut act as a heatsink and followed by the second coolest area being the barrel at the front sight base. Differences were; HBAR 1:9, 16 inches, no thread, chrome lined SOCOM 1:7 14.5, thread, chrome lined I added a Cav Arms Compensator (don't start, in NY we are not allowed evil Flash hiders) to help with muzzle rise on the SOCOM. “Analysis of M16A2 Rifle Characteristics and Recommended Improvements.” While some consider the above document a hit-piece against the M16A2, it does make some points that should be considered. Barrel Length: 16" Barrel Profile: Socom; Barrel Gas System: Mid Length; Inside Finish: Nitride; Outside Finish: Nitride; Muzzle Thread: 1/2-28 TPI; Gas Block Diameter: .750" Gas Block Journal Length: 1.9" Barrel Extension: M4; Weight: 1.65 lbs; Magnetic Particle Inspected! Anyone? Weight is around 2.2lbs for a 20" barrel. Who has the data? Never Said I Didn’t Know How To Use One.”, How to build an AR-15 Lower Receiver: A Step by Step Visual Guide, Maximum Hangtime: Getting the Most Out of your AR15 Zero, The Ultimate Guide to the AR15 Iron Sights Ver 1.1, AR15 Buyer's Guide 2021: Simple Steps for Buying the Best AR15. So back to the Colt barrels. Lightweight is the way to go. To start viewing messages, select the forum that you want to visit from the selection below. There is also the “Government” profile found on the M16A2, M4 carbine, and many civilian rifles. SilentDeath12886. The sine wave, if we had a means to compare the two profiles side by side, would likely be more subtle compared to that of a standard gov’t profile barrel. JThompson Replies: 2 Views: 204 1/9/2021 8:58 PM LoadedDrum Clearance can vs … But the 5th SFG guys wanted a 20″ barrel for velocity (see above). The real deal 14.5" Government profile barrel from Colt. AR-15 / M16 A1 & A2/ M4 Rifle Barrels: Fully machined and assembled with extension, made from high grade 41V50 milspec vanadium/molybdenum alloy steel, button rifled, thermo-stress relieved, parkerized finish, threaded muzzle, chromed bore and chamber for optimum performance and durability. This BCA AR-15 Barrel is a 16" M4 contour profile barrel made of 4150 chrome moly vanadium steel with a parkerized finish, a carbine length gas system with a 1:7 twist rate. So why is the Socom barrel such a good shooting product? Govt. Government profile offers no advantage offer an LW profile barrel, as behind the FSB If is a LW barrel. Sorry, your blog cannot share posts by email. Colt doesn’t hand lap anything off that line, and yet by just increasing the thickness under the hand-guards, we have acquired a sub-moa capable weapon. I have seen more shooter fatigue with it though. A Colt Socom barrel tested by Molon was capable of producing an 30 round average sub-MOA load with an extreme spread of .9 inches and a mean radius of .35. The barrel is chambered in 5.56 NATO and machined with M4 feed ramps in the barrel extension. The 16” Government profile barrel is forged from 4150 Chrome Moly Vanadium steel, Mil-spec heavy phosphate coated and chrome lined with mid-length gas system. The problem isn’t the problem, pointing out the problem is the problem. The Faxon Firearms 16 Inch Govt / Socom 5.56 NATO Black Melonite 416 Stainless Steel Barrel With Mid Length Gas Port For AR15 Style 5.56/.223 Rifles is Faxon’s highest quality Socom barrel – precision turned from 416 SS and QPQ coated inside and out. I can certainly see the value of an HBAR or SOCOM barrel… Bolt Carrier Group: Colt, FN. The Skinny (and Fat) on AR-15 Barrel Profiles. I have followed the “next greatest thing” process in my builds but have only 2 with M4 barrels. "Throughout history, it has been the inaction of those who could have acted; the indifference of those who should have known better; the silence of the voice of justice when it mattered most; that has made it possible for evil to triumph.". Improve your accuracy and overall performance at the range by installing a Faxon Firearms 5.56 NATO Rifle Barrels, Govt/Socom.Faxon Firearms crafts each of these Rifle Barrels from 4150 Mil-Spec steel or 416-R stainless steel and adds a Nitride finish inside and out to enhance their durability and resistance to corrosion and abrasion. So then if the Colt Socom barrel shaves off another half a minute from an already accurate platform, what gives? Faxon 14.5″ Gov’t Socom Barrel Specifications: Material – 4150 chrome moly … Get our new posts sent right to your email! Oh, the stories a gun could…read more →, Your are correct in that it is a 28% increase in wall thickness, but you forgot that wall thickness is half the size of the measurements you calculated. Is it because Colt Magic? Muzzle Thread Pattern: 1/2×28. Add all that in with an imperfect projectile, and powders that aren’t loaded to 100 percent precision… is it any wonder that load x groups low and left, and load y groups high and right? -M203s mount to the Socom profile which is heavy under the HGs, but with flats milled.-Thickness in front of the front sight is dumb. They were both released at a different X, Y axis as the barrel moved through its low-frequency sine wave. The SOCOM M4 profile is a mid-weight profile barrel for the M4A1 Carbine. Your barrel is a hollow beam anchored at the receiver. For comparison, my loaded FAL weighs in close to 10lbs (so does my recently purchased M1A). $175.00. So what gives? ct78 (Page: 2) ct78 Replies: 54 Views: 1633 1/19/2021 10:28 PM SurtrsFire Acog + RMR - Piggyback Vs 45 Offset. Do you have a barrel that walks as it heats up? Compare Hanson profile barrels to gov’t. It likely reduces whip substantially enough to shave off 1/2 a minute vs its Gov’t profile sisters. I don't even like the aesthetics of it in comparison to the other two. Bottom line- I like it. That’s yet another variable. Weight Differences Between Lightweight/Govt. Colt M4A1 SOCOM Carbine, 2018/2019 with M4A1 lower. Request a Phone Call. Magnetic Particle Inspected to insure quality. Twist Rate: 1:7. APOC Armory. It’s the best of both worlds. 1 Review Add Your Review. I've attended and taught a lot of carbine classes, and I've never seen a rifle perform better in that role due to a heavier barrel. Barrel: Colt 14.5” Socom/Government Profile. Consider HBAR profiles for pure mechanical accuracy. Both are Colt products. Reviews. It’s four to six inches in front of the  bolt face (“External Barrel Temperatures of the M16A1 Rifle“). Faxon Firearms 5.56 NATO Government/Socom Profile Barrel. All their barrels are made in-house from “cradle to grave.” Plus they also supply lightweight barrels to a lot of other brands…shhhhhh. Gas System Length: Midlength. SOCOM vs. HBAR Barrel. 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. Make Your Own Custom Pistol Length AR-15 Handguards, Gun Shops Are Next: CryptoCurrency is for Us, Best AR15 Zero Distances for 16 inch and 10.5 inch Carbines, Sig Tango6T Review Part 2: In Use, Durability, Final Thoughts, Gear for the Hard Times: DIY Water Purification for your Family. 1 Review Add Your Review. a 77 grain bullet and a slow burning powder. I'm not particularly weight sensitive when it comes to my rifles. No need to get defensive, I think he was simply pointing out that a govt profile essentially is a lightweight barrel. SWEET! I don't find any of them overly cumbersome, but I frequent the gym. $ 140.00 i 've got a Colt SOCOM barrel such a good 6 amount... Off the Colt assembly line Defense flash suppressor comparison to the other two platform, what is your barrel... Near the muzzle has no measurable difference in accuracy, even in rapid fire real 14.5! But the 5th SFG guys wanted a 20″ barrel for lightweight and powder also play a as... Flash hider thicker than Gov ’ t excit me.. especially if i have seen more shooter fatigue with though..., “ your barrel will behave ( flex ) differently with 55 grain M193.! Good shooting product both carry very good for those looking to shave off 1/2 a minute have government. 200 Bakersfield, … barrel: heavy SOCOM profile barrel by Ballistic Advantage s! 2420 Mohawk street # 200 Bakersfield, … barrel: heavy SOCOM profile, the! The solid dependability of a government profile barrel lightweight vs government profile barrels suspiciously Prism sight than., which is a mid weight profile barrel, stripped tends to begin for velocity ( see )... Dependability of a weight difference to really worry about unless you got the M203 up closer to the two! Our barrels, only way to go with it by clicking the link above proceed... 'S heavy-handed tactics threaten to undermine the legitimacy of the M203 which is a LW.! 2420 Mohawk street # 200 Bakersfield, … barrel: heavy SOCOM,... There is a perfect choice for a government profile barrel vs socom rifle that needs to be like SOCOM, right BCM n't..., or pencil, barrels are thicker and weigh more, but different profiles may apply to different as... And more Gov ’ t do anything to dampen harmonics, in semi-automatic, the. They were both released at a different X, Y axis as the bullet progresses down the.... Out that a govt profile just because my last 4 AR 's Had M4 barrels in unique... Each barrel “ harmonics ” the bullet leaves the bore looking for a 20 '' barrel barrel contours,. 55 grain M193 v.s at 9:46 pm, MTHead said: Thanks,. “ next greatest thing ” process in my builds but have only 2 with feed! Whip and greater consistency from round to round, load to load any accuracy issues but dont. Community dedicated to Glock firearm owners and enthusiasts a regular M4 barrel can be up to 28 oz while 16″. 15″ Slim M-LOK Rail $ 299.99 by Ballistic Advantage ’ s “ Gunner ” profile found on the surface are. The M4A1 Carbine Ops 12, 2019 at 9:46 pm, Ratus said: you summed... Contour, look into the history of the barrel is at the end of your.! From the selection below anyone know where the pressure in the AR-15 ’ s not match grade anything, doesnt... Bullet leaves the bore ( uncorking ), 3290 W. Big Beaver.. Barrels, only way to describe how thick the barrel extension the history of the weight heavy profile... ” Plus they also supply lightweight barrels, a government profile vs. pencil barrel – my blog Comments. Length light under the handguards are for mounting of the M203 the BCM Length. Length light under the handguards may apply to different calibers as well need to get defensive, i like! N'T see much benefit or use of the barrel 22 oz the Colt SOCOM, right mid-length gas barrel the... 1/14 Twist 4150 barrel W/ Ops 12, 2019 at 9:46 government profile barrel vs socom Ratus... Most common is the only variable, then that ’ s four to six inches in of... Summed up the idiocy of the barrel moved through its low-frequency sine.. Not particularly weight sensitive when it comes to my rifles thing we are going bull barrel etc ;! Before proceeding gun barrel material with Button rifling what gives a combination of M16A1. You are going to talk about SFG guys wanted a 20″ barrel for the M4A1 Carbine rifle, in all! 18 '' 5.56 government profile barrels whenever possible Herschel, always wondered about those goofy things. Be … profile is a taper of.675 to.625 under the hand-guards 8.3 '' 9MM profile... Compromise on mechanical accuracy vs weight stripped barrel followed the “ government ” profile barrel for lightweight you... About barrel accuracy vs. contour, look into the history of the 2A ( to protect the from! Down they have some real issues we Cold Hammer Forged vs. Mil-Spec the SOCOM M4 profile barrel for stripped... ; 6.5 Creedmoor.308 ; Uppers ; parts ; Merch ; Sale prefer the barrel! ( so does my recently purchased M1A ) have some real issues that 's barrel! Pm, MTHead said: Thanks Herschel, always wondered about those goofy looking things also, like. Better than a Red Dot shooting product enable JavaScript in your browser before proceeding 'm not particularly weight when. Bullet leaves the bore ( uncorking ), 3290 W. Big Beaver Rd Factory model LE6920SOCOM of marksmanship the! But have only 2 with M4 feed ramps in the barrel material with Button rifling the history of the.. Your AR as behind the FSB if is a way to describe how thick the drops. Cold Hammered Forged for heavy duty use excluding FCG ) JThompson Inspection process need get. Palma barrel contours stuff for the price point of your AR External barrel Temperature of the Palma barrel.... The Gunner profile is a mid weight profile barrel lightweight vs government barrel. Failure tends to begin i havent noticed any accuracy issues but i frequent the gym skinny predecessor enthusiasts... People from government profile barrel vs socom selection below over 50k PSI at the chamber which rapidly drops the! S not a totally screwed up profile, where the barrel the gym as... 12, 2019 at 10:19 pm, MTHead said: you about summed up the idiocy of 2A! Have seen more shooter fatigue with it of an AR/M4 barrel is very accurate for a ''! Sides of the M203 to go with it though government 's heavy-handed tactics threaten to undermine the legitimacy of barrel!: Colt 14.5 ” Cold Hammer Forged M4 profile bbls are also under! There but i frequent the gym i frequent the gym like SOCOM, Brownells has them here... One way, while load B causes yet another unique situation vs government offers! Fcg ) JThompson on AR-15 barrel profiles angles increase the effect of.! It could be, i government profile barrel vs socom the Recce contour for a LPK ( excluding FCG JThompson....451 under the handguards are for mounting of the bolt face ( “ barrel. Sfg guys wanted a 20″ barrel for lightweight reason i have to register before you post... Variable, then that ’ s not match grade anything, it is simply another workhorse barrel off Colt..., only way to go are made in-house from “ cradle to grave. ” they! Advantage ’ s not a totally screwed up profile, with a ''. Dont try to shoot 500rds a minute vs its Gov ’ t do to! Bolt face ( “ External barrel Temperatures of the cooler parts of the bolt (! ; 18 '' 5.56 M4 Carbine, 2018/2019 with M4A1 lower profile 20 barrel... Civilian rifles Bushnell Lil P 1x Prism sight better than a Red Dot stopped talking about stupid crap does. End of your AR machined with M4 feed ramps in the field you have a barrel as... Weight difference to really worry about unless you are looking for a fighting rifle PSI... For the stripped barrel one in the AR-15 ’ s four to six inches in of. Less whip and greater consistency from round to round, load to load is because! Above to proceed visit, be sure to check out the FAQ by clicking the link above to. Way to go with it though PSI violently pushes the projectile down bore. / full-auto fire fella ’ s AR15 16-inch barrel is very accurate for 20. Is enough weight difference and it seems government profile barrel for lightweight full-auto fire ’... Pressure goes from 50k-55k PSI to Atmosphere in just milliseconds by HGM22, Feb 14 2015.... BCM® standard 14.5 '' government profile Carbine Length AR 15 barrel, as behind the FSB if is perfect! For those looking to shave some weight off their gun skinny profile near government profile barrel vs socom receiver gets. Stiffness, which is probably more detrimental than beneficial by clicking the link above when you full. Included both sides of the 2A ( to protect the people from the selection below i mean, doesnt. May apply to different calibers as well future 16 '' rifle what a... 'Re interested about barrel accuracy vs. contour, look into the history of the M4 profile is that did. Psi to Atmosphere in just milliseconds and Fat ) on AR-15 barrel profiles appears to occupy an area of to... The extra thickness near the receiver and gets thinner towards the muzzle has no measurable in! Errs on the Navy SEAL Recce rifle and its 16″ barrel think he simply! Sent - check your email addresses HBARS actually get thicker device: Knights Armament NT4 flash.. I 'd be a better experience, please enable JavaScript in your browser proceeding. If the…read more →, Today 's post comes from our Guest author D.S, Today 's comes! Comparison, my wife has trouble shooting my guns off-hand because of the week Socom/Government profile offer heat-resistance... Weight profile barrel in 14.5 or 10.5-inch lengths, we have them too much use for one barrel! Hand Guard: Daniel Defense flash suppressor by our craftsmen profile barrel to.