Both are more accurate than I am. You must log in or register to reply here. The 300BO kaboom thread is interesting, seems the SD faired pretty well, not to mention the customer service given it was no fault of the rifle. I have a BF Super Duty pistol, no QC issues on mine it runs flawless, the anodize is fine I know its never going to match perfect so 50 shades of tan it is, I was impressed so far, But I did hear QC issues with thr first batch of 16" rifles I ordered my 16" black SD and scope months later after that huge BF wait I was skeptical but it arrived quickly and the finish and fit are awesome groups .5 to .75 I was pretty impressed honestly, and the 16" is "technically" Mommas rifle she loves it light accurate cant really complain, Apparently, Bill Geisseles favorite word is Super!. Is it a medium profile socom or skinny to fat government profile? Im going to go the other way: Geissele. Function was flawless, and in fact was surprisingly well tuned for an issue rifle. For more great deals on Rifle Barrels by Daniel Defense, please browse our Daniel Defense Gun Parts page. You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. It may not display this or other websites correctly. The modular nature of the platform also means that a patient AR-15 owner with a modestly priced rifle could gradually upgrade to a rifle just as good. Take a look at the pics of the rifling on a DD vs an FN. No issues thus far, though I wouldn't expect any decent rifle to have issues through 500 rounds in favorable conditions, so don't read too far into that. What benefit does a 14.5" + muzzle device get you compared to a 16" + muzzle device? For more information, please see our They make great triggers which is what they should just stick to making. For the best experience on our site, be sure to turn on Javascript in your browser. Super Duty has a Geissele top shelf BCG. Between those 2, I'd have to go with DD. Here's What You Need To Remember:The Super Duty URG-I rifle costs approximately $1,800 direct from Geissele. Also, I like BCM grip and stocks. The major difference between the MK18 and Hk416 is the gas system. Thank you all for the great input. Offer Amount $ Cancel Submit Offer. For me personally the WE outer barrels are very welcome as there are hardly any after market outer barrels for the WE M4 GBBR platfo. This interchangeability between military and civilian firearms means that gun manufacturers like Geissele and Daniel Defense can easily make parts for military rifles. For those not familiar, URGI stands for Upper Receiver Group Improved. I've put about 500 rounds through a 16" super duty rifle. How is it being determined that the rail is shifted off axis? DD. URG-I stands for Upper Receiver Group, Improved. There is a noticeable difference. Its Ok. I haven't shot any of the former, but is that inch and a half worth it? Yep its our barrel nut, no way to attach our rail without it. I've had a DD v11 for a few years, precisely built and more accurate than me. Aside from possibly the barrel, everything about it is better. - New Geisselle Mk 16 13.5" MLOK Rail With MLOK Slots At 7 Positions Around The Rails Circumference With Low Profile Engraved T Marks On The Continuous M1913 Top Rail. The Super Duty URG-I rifle costs approximately $1,800 direct from Geissele. The AR-15 pattern rifle, including the M-16A2, M4A1 carbine, and civilian AR-15 share almost all key parts. Full price Id buy something else. Starts thick then taper down? U. where is choke on craftsman lawn mower derelict houses for sale dublin. Heres a select few pics of the URG-I in the wild. This is not to be confused with SURG, which is a separate programme: Current public URG-I reference pics show an array of improved parts, used to outfit existing M4A1 long (14.5 barrel) uppers. The barrels are either Colt or Daniel Defense government profile chrome-lined barrel, both of which have been used widely by military and law enforcement units. The URGI charging handle is highly sought after due to its roll marks. over 4200 for MK18 upgrade and not to mention thousands of other unit orders being fulfilled not including the over 5K . Though the pistol grip's ergonomics are less than ideal, this rifle more than makes up for that with QD mounts, a threaded barrel, and an improved muzzle brake. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. Ill let him know and I actually requested a heavier spring for my NM trigger for my service rifle. Both are probably good. Id go DD for sure. For a better experience, please enable JavaScript in your browser before proceeding. At this point Im just considering the 16 inch super duty, sig MCX virtus, or a Daniel Defense. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. -vastly superior trigger. Get Directions Phone: 571-363-3539 571-363-3539. For SOCOM its the Surefire 3 prong currently - I have to go back over the brief and see what we are getting (warcomps?) The mid-length gas system has a smoother recoil impulse, which keeps the shooter on target at a faster pace than previous models. In the current market of $800+ M&P Sport rifles, it would probably be hard to do much better for $750. Does any one with "insider" or experiential info know what the 16" SD complete rifles were designed to shoot the best with. If your looking for a cheap barrel, this isnt it! Also, its a DD bbl. DD makes great barrels and their BCG's are good, but other than that there is really nothing special about them. At the time, tula in 1000 cases cost about 230 bucks at my LGS. Hunter, If you use "its what assaulters are issued" for cans why are you using an A2 flash hider? Did that change recently? CHF and chrome lined, this barrel will last you a life time! Reddit and its partners use cookies and similar technologies to provide you with a better experience. Specifications: Material: Hard-Coat Anodized 6061 T6 Aluminum, Steel Weight: 570g Compatibility: Tokyo Marui-Spec and Systema PTW-Spec M4/M16 Airsoft Upper Receivers Package Includes: Rail System, Universal Barrel Nut, MWS Barrel Base, 1x 10" Barrel Extension, 1x 11" Barrel Extension, Dummy Gas Block, Wedge Set About DYTAC Intl. The stock we picked is a B5 SOPMOD. For more information, please see our Daniel Defense is an American arms manufacturer founded in 2002 by Marty Daniel in Savannah, Georgia. Besides the Geissele I have seen a BCM flex with normal grip during a night shoot that put the POI off by 2 feet at 50 Yards. Thank you. I've owned both and G is the better rifle. This Item has been relisted. URGI is close to military spec, and super duty is a precision upper. That's exactly what I was getting at. daniel defense (in stock) - 0.0. mfr xs free float m-lok handguard . I was wondering if anyone with any experience with both had any insight on which is better and why. A magnifying glass. I have had several MLOK mounts come off the rail, even with Locktite. Barrels. This is the correct barrel and gas block for your URGI build. Pair it with something like a complete BCM or LMT lower and you can spend less time picking parts and more time shooting. These improved parts have been specd specifically for USASOC which stands for US Army Special Operations Command. Privacy Policy. Conclusion. JavaScript seems to be disabled in your browser. Its listed on the product pages too. But in all seriousness who isnt using Surefire Cans these days. According to the Navys Naval Surface Warfare Center--Crane, midlength gas systems are also more reliable and increase the service lifespan of the weapon. It indicates, "Click to perform a search". So for true "hard use", I think you have to give the win to DD. This is one of those questions that begs the answer, whatever you can get for less money.. These are great deals with a 35% coupon. What is the consensus between the DDM4 V7 with the government profile barrel versus the lightweight profile? I have an upper and a complete rifle. The parts we used do not perfectly match what USASOC is using because we are not cloners. Sandman isnt anymore reflexedbthan a fuckin surefire. Were not the Colt M4A1 Heavy profile barrels. Who did you speak to if you dont mind and Ill let the head know what a rude asshole the person was. The DDM4 V7 AR15 style firearm features M-LOK attachment technology with the Daniel Defense MFR 15.0 rail. Daniel Defense all day. But, given the features, its hard to argue that there is a better value for price on the market right now. Filter Show In-Stock Products Only 14 items DELTA 5 24" 6.5 Creedmoor, 1:8", HPALMA $617.00 24" View DELTA 5 20" .308 Win, 1:10", HPALMA $590.00 20" View 18" 5.56mm, Mid-length, 1:7, S2W Starting at: $328.00 URG-I Complete, Near Clone, 14.5", 5.56MM Specification. Gear Expert, Now that the URG-I is evidently rolling out to US Army Special Forces Groups, I thought Id do a quick primer on it. The LP gas block is pinned and rock solid! In 2018, Military Times revealed that Geissele and Daniel Defense, two high-end makers of AR-15-type rifles and accessories, were collaborating on upper receivers destined for U.S. Army Special Operations Command. I notice the barrel profile says Socom. Unveiled at SHOT 2018, the URGI a joint collaboration between Geissele and Daniel Defense has already hit the market and is making waves. That should tell you about anything you need to know. I have not used a BCM SOCOM profile barrel. He could not help me. Compatible with other similar M4 / M16 Series Airsoft AEG Magazines Thread Direction: 14mm Negative Gearbox: Ver 2 Full Metal, Fully Upgradeable Motor: Long Type Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. The lower receiver, part of the lower receiver group, is the part of the weapon considered a firearm and regulated at the state and federal levels. Because the AR15.com thread is trustworthy, Ill directly quote the 14.5 URG-I setup recommended: Grip standard M16A2/M16A3/M16A4/M4/M4A1, Selector- Colt full auto ambi P/N SP401017, Bolt carrier group standard M16A4/M4/M4A1, Charging handle Geissele Airborne Charging Handle in Desert Dirt Color with subdued markings- P/N 05-664S NSN 1005-01-672-4803, Barrel DanielDefense 14.5 mid length GOV profile with .076 gas port P/N 07-077-07308, Gas block Daniel Defense pinned gas block which comes on their rifles and URGs, Gas tube Daniel Defense mid length P/N 04-013-18034, Hand guard Geissele 13.5 MK16 in Desert Dirt Color- P/N 05-650S- NSN 1005-01-672-4794, M-LOK rail section Magpul 7 slot aluminum P/N MAG582-BLK, Muzzle device SureFire 4 prong flash hider P/N FH556RC, Suppressor SureFire SOCOM in Dark Earth P/N SOCOM556-RC, Front BUIS Knights Armament Front Flip Sight in Taupe P/N 99051. The uppers, known as Upper Receiver Group-Improved (URG-I) were reportedly destined for U.S. Army Rangers and Special Forces. Specifications and pricing subject to change. Is that a legit socom barrel like bcm's? 5). I have both and would go G. Ive ended up with quite a few G rifles and Id go with the 14.5 pinned if I could only have one. Super Duty uppers have Geissele profile barrels, same color ano center tab receivers and rails, and Nano coated SF closed tine flash hiders (unless stripped). [ARCHIVED THREAD] - DDM4 vs Geissele SD for hard use (seeking advice), https://www.ar15.com/forums/General/OP-is-retarded-and-blew-up-his-Geissele-Super-Duty-/5-2396816/?page=9#i89673071, https://rifleshooter.com/2019/08/another-300-blk-in-5-56-barrel-kaboom/, https://rifleshooter.com/2019/06/kaboom-300-blk-in-5-56-223-ar-15/, https://www.ar15.com/forums/ar-15/300_BLK_through__223_Rifle_Kaboom___56K_Warning_/118-700705/, https://www.thefirearmblog.com/blog/2018/06/19/lfd-research-films-the-firing-of-300-blackout-in-a-223-5-56-chamber/, https://sinistralrifleman.com/2015/01/03/300-blackout-in-223-kaboom/, https://www.windhamweaponry.com/beware-that-300-blackout-ammo-can-be-chambered-in-a-5-56-223-chamber-with-catastrophic-results/. I'm happy with mine but it doesn't really shoot any better than my home build with 77 FGMM. Barrel Criterion 10.3" Core Series; Gas Block BCM Gas Block; Muzzle Device SureFire SOCOM 4 . Guy was not really rude. Trigger is nice. Barrel extension has M4-type feed ramps. Have a look Googling borescoped DD barrels, and that ought to help clarify why they cost what they do. The barrel has about 200 rounds through it with no issues which is to be expected by Daniel Defense products.I purchased this barrel for a AR build i did and have not regretted it. That's about it. I am not sure I understand your question. it keeps saying no shipping method selected when i go to checkoutjesus this would be my luck. The marketing materials have gotten ridiculous. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. G actually used DD barrels on the URG-i submission. Hi all - I'm looking to purchase an "upper tier" factory 16" rifle for hard use, specifically trying to choose between the DDM4 V7 and the Geissele Super Duty. If anyone wanted it I would gladly sell it and buy a DD. If running a suppressor, both are great candidates, DD runs smaller than typical ports. It is not suggested that a 10.3 version has been issued, however. For the best experience on our site, be sure to turn on Javascript in your browser. So, I read all the posts on this rifle and still went ahead and bought an unused SD in the box for $750.00. YMMV. daniel defense (in stock) 4.0 (2) m4v7 carbine 5.56 16" brown. Gear Expert, Cookie Notice https://www.ar15.com/media/mediaFiles/366627/244C1AAE-7047-4ED4-AB68-AA2AAB7C81B2_4_5-2021077.JPG. I have Geissele SSE triggers in my rifles and really like them. Is this 14.5 or 16 inches? Lightweight carbon-fiber-reinforced polymer construction Surface grip feature for performance-driven control in all situations Improved feed lip design for optimized feeding and reliability Impact absorbing baseplate design for long-lasting durability Enhanced anti-tilt follower for reliable feeding Buy Now The Six Benefits of Firearm Ownership January 26, 2023, by If people are not attaching lasers or any other optical items to their rail then i make perfect sense to use a ultra light rail or even think if a rail is needed. The AR-15 platforms commonality with the Pentagons M4 carbine means that technology developed for the armed services can quickly become available to the civilian world--and vice versa. I think I heard Roland state on one of the modcasts that he prefers 14.5", to the point that it'd be worth it to SBR all one's lowers. However, I have built riffles using VLTOR uppers and Daniel Defense or Criterion barrels. I would rather buy a tried and trued rifle than be a guinea pig. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. Daniel Defense 0707709173018 Barrel .223 Rem/5.56 NATO 16" -. We want to ensure that making a return is as easy and hassle-free as possible! Geissele Super Duty rifle is currently superior to pretty much anything on the market. All builds done on Aero Precision lowers with BCM A5 buffers. Just curious if anyone has experience with the Geissele 16 inch super duty rifle vs. the Sig MCX Virtus Patrol and thoughts in terms of quality of construction, accuracy, ergonomics, etc. URGI is stand alone Mk16 military rail and milspec non- Geissele receiver. URGI is not. Daniel Defense Rifle Barrel Assembly, 5.56mm NATO, 1:7 Twist, GOV/MID 07-077-19125-018 Finish: Heavy Phosphate, Caliber: 5.56x45mm NATO, w/ Free Shipping 5.0 rating with 4 reviews review & rate 16 Questions & 16 Answers Daniel Defense 0707719125018 14.5 Barrel .223 Rem/5.56 NATO The USASOC URGI is a near-clone of the upper receiver group currently in service with USASOC. Barrel - Daniel Defense 14.5 mid length "GOV" profile with .076 gas port - P/N 07-077-07308 Gas block - Daniel Defense pinned gas block which comes on their rifles and URGs Gas tube - Daniel Defense mid length - P/N 04-013-18034 Hand guard - Geissele 13.5 MK16 in Desert Dirt Color- P/N 05-650S- NSN 1005-01-672-4794 The so-called "government profile" adds thickness to the. This looks awesome! Thanks to Geissele Automatics of New Wales, Pennsylvania, civilian gun owners and firearms enthusiasts can now get their hands on an AR upper receiver worthy of US Army Special Operations Command. Ricky, I know the DDM4V series are proven/tested, and their CHF barrels are top of the class, but the Geissele Super Duty is tempting at this current price. May 14, 2021, by This article first appeared last year. Ian DCosta is a correspondent with Gear Scout whose work has been featured with We Are The Mighty, The Aviationist, and Business Insider. Ive seen a few threads on the new Geissele Super Duty 16, but not much info on them. They have proven themselves over the past 10-20 years, while Geissele is basically a start-up when it comes to making rifles, barrels and bolts in particular. I have mostly BCM uppers. Daniel Defense rubber-coated pistol grip and stock are very comfortable without adding weight or sacrificing strength. DD customer service is excellent, however. Daniel Defense Rifle Barrel Assembly, 5.56mm NATO, 1:7 Twist, GOV/MID (4) $335.99 $328.00 Yes A Mid Length Gas System! The GSD has nicer furniture. The Complete offering uses a 14.5-inch Daniel Defense barrel designed specifically for the relatively new M855A1 Enhanced Performance Round, and comes with a Surefire SF4P flash hider, which suppresses the highly visible flash that occurs during a shot. The other rifles I shoot are DD and BCM. The difference is the MR has a longer barrel at 16.5 inches, and comes in either KeyMod or M-LOK instead of the quad rail on the 416 and MK18. The Daniel Defense barrel should offer greater accuracy over a standard Army issue rifle barrel, likely minute of angle or better. - Daniel Defense 14.5" Mid Length Barrel With A Pinned And Welded Surefire 3 Prong WarComp. You must log in or register to reply here. Mine runs well, it runs well with crappy ammo that my home build wont cycle. The Daniel Defense 0707709173018 Barrel .223 Rem/5.56 NATO 16" is a quality addition to the Daniel Defense lineup. The Daniel Defense barrel should offer greater accuracy over a standard Army issue rifle barrel, likely minute of angle or better. The URG-I includes an upper receiver and bolt carrier group built to military specification--not particularly exciting. This is a particular Army command and therefore does not span the whole of SOCOM. I have never been a fan of the MLOK or KEYMOD system as it is just asking for all of the extra items to fail, loose function with the weight loss, and no longer have a completely secure mounting system for Rial items. HANDGUARD: Daniel Defense M4A1 Rail Interface System (RIS) II, CNC Machined of 6061-T6 Aluminum, Type III Hard Coat Anodized FDE RAIL LADDERS: 3 FDE low profile ladders made from Santoprene, heat resistant to 300 F. SIGHTS: Sold Separately Made in the USA! If I could wait, their Black Friday sales are awesome. Daniel Defense delivers a reliable, accurate AR-15 in the DDM4 V7 with enough extras to keep 5.56 fans interested. I thought the urgi were not coupon eligible. Ive owned three DDs. JavaScript is disabled. I guess I just am not seeing whats being offered by Geissele and I know others have remove the 42 spring set up and replaced it with the A5. -forged bolt/upgraded bolt material. While best rail the MK16 isnt; your and the internets interpretations of shift are not correct. Point is ammo + heat are going to be the driving factor in how long your uppers last, regardless of brand. On a side note I still don't know what barrel profile the urgi is coming with. The URG-I upper is designed to make Ranger or Green Berets rifle more accurate and smoother shooting. No longer an A2 grip, the rifle now has a "Geissele Rifle Grip". 4). If you go to order one on Geissele's website, they offer four different length base models to choose from including 10. . Surefire makes an excellent can, but it's far from the only good option. The Daniel Defense M4 V11 is an upgrade from the V9 series carbines with the added benefits of having the KeyMod System and the integrated SliM Rail. May 23, 2021. Built around a Cold Hammer Forged, 16 inch barrel, the V7 has a DD improved Flash Suppressor to reduce flash signature. All Rights Reserved. There a lot of reviews on them and comparisons to FN etc. Description Action: Daniel Defense DD5 (AR10) Caliber: 6.5 Creedmoor Barrel Length: 20" Twist: 1:8 Gas Block: .750 Gas Length: Rifle + 1 PROOF Research pre-fit carbon fiber barrels are available for the Daniel Defense DD5, an AR10 style rifle that is available in 6.5 Creedmoor and 7.62x51mm/.308 Winchester. It's this which has broadened the term URG-I. However, I have built riffles using VLTOR uppers and Daniel Defense or Criterion barrels. Even Daniel Defense is at it - this is their Mk18 sporting rifle: WTS Geissele Super Duty Complete Upper, 14.5" DDC Asking $1200, Geissele Super Duty 10.3 DDC stripped upper, Help me choose my 5.56 SBR Upper - DD or Geissele. The mid-length gas system provides smooth and reliable cycling under any condition and reduces both . Would you buy again at their current prices? Most are grossly over-gassed and harsh. This is my third dd barrel and I dont think Ill buy any others. I don't want it all. It works fine. This short-barreled version of Daniel Defense's DD4 RIII comes with an 11.5-inch Government-profile barrel for maximum maneuverability and a carbine-length gas system for smooth, reliable cycling. If I didn't run KAC SR15's, I would probably snag a few of these. The 14.5 URGI upper with a Surefire can on it is pretty soft shooting, and is one of the first Id grab out of the safe should it really be needed. I have been using a LaRue Tactical rail for the last 15 plus years. If you want something you can dep Cant beat a cold hammer forged dd barrel, these are very well made and hold some incredible accuracy. The Complete offering uses a 14.5-inch Daniel Defense barrel designed specifically for the relatively new M855A1 Enhanced Performance Round, and comes with a Surefire SF4P flash hider, which. If youre looking for a bargain, this isnt it. The store will not work correctly in the case when cookies are disabled. June 22, 2022; list of borana abba gada; alton funeral home; daniel defense urgi barrel The 10.3 inch Cold Hammer Forged barrel is the same length in use for the MK18 upper most commonly used for CQB . The midlength gas system should reduce recoil over the carbine length gas system of the M4A1. What benefit does a 14.5" + muzzle device get you compared to a 16" + muzzle device? By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. PMC Ammunition 556K X-Tac, 5.56x45mm NATO, 62 grain, Light Armor Piercing, Brass, Centerfire Rifle Ammo, 20, 5.56, TRYBE Defense AR-15 Extended Grasp 10-Round Magazine, 5.56x45mm NATO, Polymer, Black, 106568-BLK, TRYBE Defense AR-15 .223 Remington/5.56mm NATO A2 Flash Hider, black, A2FH556, TRYBE Defense Cowl Induction Muzzle Brake, 5.56/.223, 1/2x28, Black, TRBCIB55612x28, TRYBE Defense Cowl Induction Muzzle Brake, 5.56/.223 Remington, 5/8x24, Black, TRBCIB55658x24, Winchester USA Valor, 5.56mm, 62 grain, Full Metal Jacket, Green Tip, Brass, Centerfire Rifle Ammo, 125, USA855125, TRYBE Defense 5.56 NATO Medium Profile AR Rifle Barrel, Black, 16in, BARRIF16556, by No experience with G, but I hear they run great suppressed as well, supposedly tuned very well. Is the somewhat steep price tag on the Daniel Defense . Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. A mk18, a mk12, and a m4v1. From my research so far, it seems that DD is more of a known quantity when it comes to barrel and bolt life versus the G. The G on the other hand will almost certainly have nicer controls when it comes to triggers and whatnot, and the furniture is much less controversial. daniel defense (in stock) 0.0. dd4 m4a1riii 5.56mm rifle. Therefore rifles which utilise the URG-I are still Block II. Mbz2020, That is why I have used and will continue to use a Pic rail in order to get the rigidity and durability that I need. Can the mk 16 handguard be removed on/off, if the barrel is pin and welded to the surefire 4 prong? Like the M4a1 upper and the Mk18 upper that I have from them, they are excellent condition. I'm planning on running both suppressed (YHM Turbo K for now). Note how varied the setups are, because this is not a new rifle its an enhancement of an existing one. The one thing that can be agreed on is the barrels on the variations were 10.3 inches cold hammer forged cut down from the 14.5 inch colt m4 barrels in the early models and contracted from Colt or Daniel Defense. Clearly a problem on a like new trigger that cost this much. While expensive for an AR-15 pattern rifle, it has the benefit of an excellent trigger, accurate barrel, and quality parts made or handpicked by a company known for excellence. For that price I thought it was pretty value for what you are getting. This Daniel Defense Rifle Barrel Assembly is 14.5" in length, it features a mid-length gas system and uses a 1:7 twist. Get 10% Off - Subscribe to Our Email List, Toll-Free: +1-800-504-5897 An avid outdoorsman, Ian is also a guns and gear enthusiast. One new winner* is announced every week! One new winner* is announced every week! Just my opinion. *Must have a registered ARFCOM account to win. The process is quick, typically taking a minute or less, including a function check. All Rights Reserved. Yes, that's what this build started out as, but as the armory grew, we began using this platform for testing other products. They have different gasblocks and barrels though so its all gas. Both are nice fit and finish. URGI is a milspec BCG 3). Cookie Notice : +1-847-513-6201 What do you mean by legit? Is it Block 3, or maybe Mk18 MOD 2? However, instead of being mated to an M4 carbine, it's designed to be used with civilian semi-automatic AR-15-type rifles, though still offering considerable improvements over the standard upper receivers most base AR builds come with today. It may not display this or other websites correctly. Lots of people. -decreased dwell time due to proprietary gas length. I actually bought a URGI from Geissele that came with a DD barrel. How do they shoot? U.S. Special Operations Forces have access to a wide variety of weaponry, but typically their M16 and M4 rifles have not been too different from rifles used by line units.