Lmt vs bcm. Quoted: Quoted: The bigger question,, Is .
Lmt vs bcm. QC-wise, BCM takes the cake.
Lmt vs bcm It immediately elicits thoughts on MagPul’s PRS, but upon closer inspection the stock is a unique solution for But now that LMT offers their enhanced bolt, the need for KAC for the E3 bolt really dwindles imo. I've received both recently using the same NSN in Kuwait/Iraq last year. Every thread I can find on lmt vs KAC like this one says KAC for the bolt and gas system. It feels like all one piece. How LMT and KAC compare: LMT upper receivers are monolithic and not a two-piece like KAC's. I bought the 16" version with the 9ish inch rail as a starting point. BCM® Standard 9" 300 BLACKOUT Complete Upper I’d rather buy BCM parts and save the money. My LMT MRP SLK8 with their 16” SS barrel is an absolute laser with 77gr SMKs (defender, colt, and federal). M. Save Share LMT barrels are designed specifically to work with our patented My BCM middy sits on a LMT Defender 2000 Lower. These are just some random ones I have in my guns. With LMT you get the structurally strongest and most versatile AR15 upper of all time and with the KAC you get a standard design with enhanced parts and a shittily designed hand guard system. Quoted: Money really wasn’t an object, but finding the upper had been a huge PITA. There is a difference. Does anyone have experience with this combo? Wondering on the fitment and alignment of the MARS-L Colt vs DD vs LMT vs BCM vs others? Jump to Latest 12K views 37 replies 21 participants last post by mntrpr Apr 22, 2013. Meaning nothing proprietary or very different (KAC has some proprietary stuff I find equally charming and irritating). You are really splitting hairs when you are talking about Larue vs DD vs LMT vs Colt etc. IF I have to spend my money on one top quality, will not fail rifle, KAC would get a 10. So BCM definitely sounds like the way to go. I'm wondering why larue is never compared between LMT vs HK vs KAC vs SCAR? I have zero experience in Larue. They are 300 bucks but if you really want bcm that's the best way to go as you won't get I am looking to either get a 12. BCM vs. I can get the BCM upper for $489, + $130 for the BCG, +$20-40 for handguards and wind up paying close to $700 with BCM. SLR, Geissele, BCM, FN/Colt, Triarc, Midwest Industries, SOLGW, Hodge, Larue, etc, most of these would all be dead even if they became as feature rich as lets KAC/LMT and a BCM. Geissele is putting out some outstanding rifles I'd take over any BCM. I cover the difference features both BCM and Daniel Defense have to offer, and my op The bolt assembly is machined from the correct Mil-Spec Carpenter No. Jan 25, 2021 #26 Jan 25, 2021 BCM: A while back they got a batch of barrels with improperly applied chrome lining. KAC is the best AR money can buy, very close second is LMT, IMO. Buy a BCM. LMT, DD, BCM, and many other brands have duty gas. 5 Customer review. Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. 794 posts · Joined 2003 Add to quote; Only show this user #1 · Apr 19, 2013. They often broke at the bolt lugs vs the cam pin hole, and quite often broke multiple lugs at the same time. The BCM stock is tight and robust as hell(it feels better and more robust than the excellent LWRC Compact) , and the BCM Mod whatever grip is better (purely preference wise) than any magpul. During the panic of '12-'13 there were lots of reports here of 9130 bolts broken, often times with very few rounds fired through them. Which do you all prefer, LMT or BCM? Or can I go wrong with either? Any What is the difference between a BCM bolt and an LMT enhanced bolt? The BCM bolt is a standard military-specification bolt, while the LMT enhanced bolt is a proprietary Complete LMT Defender lower with BCM 14. That is a statement about the quality of the BCM BCG. The regular SOPMOD is on a precision build and it's great for that, but it's a bit too wide for First complete AR build and am looking at forged thermal fit upper receivers for maximum accuracy and efficiency. LMT sells replacement catches for ~$60 that could be installed to revert your lower to stock for resale or to regain the right side release functionality with a compatible upper. Anyone have experience with all 3 or even just 2 of them? I know the colt is g2g, but have had zero experience with LMT and nothing with BCM outside of their BCGs. I am carrier agnostic as long as they are The LMT enhanced carrier and a few others have design changes that areas more problems that come with shorter barrels. Their black and FDE stocks have not only been embraced by the U. It looks like I'd have to purchase a complete lower receiver, but it includes their A5 system. Followed by BCM & LMT. My two personally owned ARs are Colt uppers on LMT lowers. Links to listings: https://www. For a beater I would go BCM for half the price of the LMT. American Defense Manufacturing offers the UIC which is a modest price increase over a BCM that comes with an ambi lower. along with two Noveskes, an LMT, a Knights, and at least four BCMs, which I think are not necessarily the greatest AR of all times, but certainly Personal experience, wouldn't buy the DD at their asking price and would get SOLGW or BCM first. Nobody here will ever be in a situation where owning a KAC/LMT over a proven rifle like a DD/BCM will make any difference. BCM and DD have been good for me. AR Sponsor: AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry. Of the two you mentioned, the Colt. Maybe in some ways, more than the KAC/LMT (juuuuust Barely) because BCM adheres strictly to the TDP when they have parts manufactured. The b5 has none of the rattle and play in the Crane/LMT sopmod. If you want to go that route, SIONICS and even SOLGW are better in my book. Save Share While the KAC SR-15 and LMT MARS-L are technically the pinnacles of AR15 design, I doubt there is a single person outside of the special forces community that will ever be in a position where having a KAC/LMT over a DD/BCM/Geissele will make any kind of difference. ) The Best AR right now would be either the KAC SR-15 or LMT MARS. LMT proprietary upper + quick change barrels, and I'd rather have the upgrade that LMT offers over the upgrade that the KAC offers. So far the LMT has not imploded despite not having park under the FSB. LMT, FNMI, Rainier Arms Utra Match, and even RO921 standard profile barrels. Posted: 2/5/2019 4:06:29 PM EDT [#28] Quote History. AR15. If you want the best of both worlds, do as others have mentioned -- Aero M4E1 BLEM lower, BCM complete upper and furniture. Been considering a new non-SBR upper and I've looked into the LMT MRP especially from a durability standpoint but I don't know if it's just better to get a quality upper from Larue, or DD, or BCM, and then put in the E-bolt. 56 Enhanced Light Weight Barreled Upper M-LOK MCMR Rail - 11. personally i own 5 LWRC & LWRCI products, the short stroke piston they use was invented by Paul Leitner-Wise and is copied with variations so as to not violate patent rights, Leitner-Wise Defense has improved on this design that has made his former I wouldn't say BCM is less quality as all three of these rifles are more or less milspec builds fitted with each company's respective furniture. I think you meant to say UPPER rather than lower in the above sentence. About AR15. I'm not really sold on LMT's upper other than the bolt and I rather not be stuck with proprietary parts. None of this is to say BCM bcgs aren't equally reliable. The bcm also has a tighter fit between the bolt and the carrier. All are excellent. But once you reach BCM/DD you're basically at the point of diminishing returns. I have a Colt upper out there I think will work well too. html I bought a BCM middy upper yesterday and I'm looking for a bolt carrier group to go in it. Reply reply The LMT carrier has similar cuts, but also a modified cam pin path which delays unlock, and a modified vent patterns which similarly delays unlock and vents more gas forward. View Quote View All Quotes. View All Quotes. If you like the cheek weld it’s a great choice. The big thing about I have a BCM 5. Will be using Griffin MK2 and LMT Mars L lowers (both forged) with Criterion Core 10. Like. Quick view Choose Options. Gold Lifetime. Little China. Way too many issues with broken parts from other lessor manufactures and the LPK is the weak link in the AR platform. The Sionics Phosphate were in stock for like $169 yesterday which vs a BCM is probably still a slightly better BCG but I'm also a BCM fan boy so if the engraving matters, I get it. I've used BCM, Spikes, PSA, And LMT. LMT’s enhanced bolt is much tougher than anything made from Carpenter 158 or 9310 steel. Spike's Tactical. BCM® MK2 Standard 9" 300 BLACKOUT Complete Upper Receiver Group w/ MCMR-8 Handguard. Just my opinion. Lol Posted: 3/25/2016 9:33:11 PM EDT [#33] Quote History. With LMT you get If you go BCM for the lower check primary arms for when they get blem bcm lowers in. But now I build my own. I've heard rumors that they use Microbest BCG's and I've heard rumors that they make their own. If you were wanting really high spec rifles with military pedigrees, I would go KAC, HK and LMT. I’m wanting to go for a 14. CMMG. So BCM may look good on paper, Toolcraft has BTDT. Frankly, I've seen more than just a few accounts in recent If you go BCM for the lower check primary arms for when they get blem bcm lowers in. BCM MK2 Upper Receiver [MPN: Various] CMT this is what I've seen posted elsewhere. DD a little expensive for what it is, IMO. Knight’s Armament is an appropriate name for a company best value is BCM, probably the best rifle is the LMT, all are great, pick the one you like most. Bravo Company (BCM) The BCM M4 upper does one thing differently than a TDP upper that really makes it stand out. Only real step up from there would be the LMT eBCG. They are 300 bucks but if you really want bcm that's the best way to go as you won't get them cheaper anywhere else. My pistol has an 11. BCM. civ but would grab either without hesitation. recoilgunworks. 158® steel, shot peened for increased strength, includes tool steel machined extractor and ejector, BCM Extractor Spring, and is HPT (High Pressure Tested) and MPI (Magnetic Particle Inspected). I’ve just heard that with aero, you have to use their parts ? Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. The biggest thing that gets my BCM in the league of the LWRC despite the lack of whiz bang features is the original kmr handguard that’s on it. LMT upper receivers have a quick change barrel system with an exceptional return to zero, KAC requires proprietary tools that are near impossible to find just to change the barrel. BCM vs Daniel Defense BCM Votes: 9 56% putting out as many rifles as they are but they way they handled the whole situation very disappointing i think KAC or LMT would be better options than either but I’d take a Daniels riffle before a BCM . mntrpr Discussion starter. Or do y’all recommend combing BCM and aero precision. There are others but those are my top choices for anyone wanting the best of the best. Except the ones with your comments in them lol Qc is also crucial, as QC-wise, BCM takes the cake. The B5 Enhanced model is a licensed copy made for Uncle Sam. Heck, I'd rather have an HK before BCM. 1 Sionics upper (bought last night off GAFS), 1 Lower, 3 BCGS (2 NP3 and 1 phosphate that came with I have one LMT complete carbine and another LMT lower/BCM upper. A radius is cut into the top of each lug with another radius at the back of each lug where it meets the bolt body. Quoted: Except now you can get B5 SOPMOD's for around $100. Refine by No filters applied Browse by & Category Hide Filters Show Filters There are no products listed under this brand. But the BCM is the (Lmt, knights, Colt, bcm, FNH) (fuck Daniel defense) The MRP system is incredible. 5 bolt along with a Ranier Arms 12. The other 3, great guns, but look at paying a gucci tax for the KAC, as most of them are going for about $1000 over MSRP, while the LMT and Geissele can be had for reasonable money. There is absolutely no slop between the upper and lower. 11. SOLGW, VLTOR Mur, JP, Zev and BCM are what I’m looking at in that order of preference. Pretty sure I'm going with the LMT MARS-L lower. com/spm16-magpul-carbine-p-52463. Both the BCM Bolt and LMT Enhanced Bolt are crafted from high-quality materials, such as 9310 steel and Carpenter 158 steel, respectively. My BCM uppers have always performed perfectly, as their intended Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. ARCHIVED; AR-15 » AR Discussions. 9. And BCM is just as good as Colt, LMT, and DD, and has the track record to prove it. Complete BCM AR-15s (L to R), 11. The area on the upper where the barrel extension installs is slightly undersized to allow for a tighter fit to the barrel. in time. Next to no marketing. Zero issues of reliability. Compared to a BCM Mk2 you're getting a more efficient gas system, and ambi controls. MSRP: $1,160. I was reading an article in SWAT magazine were they shot almost 32,000 rounds through an AR (Bravo Company) with very little cleaning (just wiping the bolt down) and keeping it oiled. You can 100% use a mil spec BCG, but there are significant advantages to using one intended for use with a short barrel (assuming you why not ask for comparison of BCM CHF vs PSA CHF barrels? apples to apples kinda thing? Posted: 1/14/2015 12:34:16 AM EDT [#24] I have a 20" CHF 410SS 1:8 223 Wylde PSA/FN barrel that shoots 3/4" groups at 100 yards. B5 SOPMOD, SOPMOD Bravo, and a BCM Gunfighter. I don’t see the proprietary benefit and justification of cost for LMT rifles. These comparison threads pop up constantly but if all the fanboys put away their shit, all quality brands will get the job done. Posted: 3/19/2013 5:25:46 AM EDT [#24] Quoted: So I was lucky enoguh to get a BCM lower last week - mid length with A2 front sight. 5" BCM upper that also makes me happy. Messages 4,886 Reactions 5,243. 10 chinesium spring or pin will deadline a rifle faster than anything. It's easier to blame inanimate objects than the LMT has made more improvements than KAC has, I'd take an LMT over a KAC any day. QC-wise, BCM takes the cake. A cheap $. Close thirds, are ADM, Radian. I trust the BCM with my life. Army, but by manufacturers as well. My buddy has an OBR, and he's recommending the larue large frame that has the "quick change" barrel. Works just fine. Both are the exact same price. KAC E3 is a wash. Show [ARCHIVED THREAD] - Magpul FDE vs BCM FDE vs B5 FDE. They do have an excellent reputation as does BCM and FN. 5" and want to pair it with a nice lower. Got issued the LMT version first in 05' down range. I think the DD staking is pretty damn good. The LMT's texture is "rougher" and "Greyer" than the BCMs, however this is only noticable in Knight’s Armament SR15 MOD 2. What your friend actually assembled vs bought complete may change that answer. LMT offers several flavors of monolithic uppers for consumers to choose from. Any idea where to start buying BCM ? Possibly complete uppers/ lowers. 56 DMR Buttstock Designated Marksman Rifle buttstock. So high quality stuff for sure. Designed for 5. They undergo rigorous testing and inspection to ensure they meet the highest standards of A BCM upper and LMT lower, for example, is the opposite way I'd go with it. SOLGW vs. And more latelya 14. 0 - Where Aero Precision offers a product in different colors Re: LMT vs. Minuteman. I've owned both the LMT SOPMOD and B5 Enhanced SOPMOD stock. If the price is right DD otherwise BCM, DD has the better barrel. BCM, DD, KAC, Geiselle have better rail systems than noveske. I would recommend building around a DD barrel it look into BCM who makes great duty rifles. Performance-wise, they are identical except for the fact that the LMT has a radius ring behind the bolt lugs which relieves stress and greatly reduces the chances of stress fractures occurring. BCM MK2 Upper Receiver. LMT a step down from BCM/Colt/FN? The MWS platform is kind of a big thing to bring to the table-some may say It's game changing. It appears that BCM is a better value on average by about $100-300 when comparing very similarly equipped BCM and DD models. Someone says BCM and I say so what. The LMT uppers have raised bumps, so you take a file and custom fit it to the lower LMT L7D1 BCM 14. BCM M4 upper receivers are machined to Mil-Specs from 7075 T6 forgings and equipped with our forward assist assembly and ejection port cover assembly, allowing the end user to upgrade or rebuild their individual components with other Mil-Spec parts in the future. The barrels failed prematurely and their CS reps quoted an old Army manual that said that a 12-15 round per minute cadence would allow your How does the Rock River BCG hold up to an BCM or LMT BCG. If you want a really accurate gas gun, I would Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. They are the only 3 I will use. This causes more felt recoil but it gives a good buffer zone for things that decrease gas or require more gas to cycle properly. The BCM MK2 Upper Receiver is built with up to I'm not willing to pay $6-800 for a LMT bcg so what alternatives would y'all recommend? Toolcraft? Rubber city? Search COLT, BCM , DD, LMT, Larue or KAC . 56 caliber rifles with carbine extension tubes. BCM Recce 16 Rifle. 5in BCM upper with no rail, charging handle, or bcg. . 0 and LMT a 9. A good 7075 forged upper made by a quality company is usually good to go. But mostly I just have standard nicer bolts (Like Colt and DD HP/MP C158) stacked deep, which I think is a solid approach. BCM®™, Colt, LMT, SOPMOD, VLTOR, Stag Arms, and others that a BCM, DD, and LMT BCAs, any of these I'd pick without a second thought. The best combo IMO. I've always considered BCM and Daniel Defense to be very close peers in terms of value, and another member's posted question about DD ARs caused me to do some research. Performance-wise, they are identical except for the fact that the LMT has a radius ring behind the bolt lugs which relieves stress and greatly the debate is whether it is worth the extra $300 for a Geissele Super Duty upper vs a BCM BFH upper. Posted: 3/17/2017 10:40:42 PM EDT BCM vs. Shooters looking for a simple tool-less upgrade to their long range rifles love this If you want a sub 2k AR that is very well built and reliable, I would say BCM or SOLGW. The CSW is designed to have The original owner included a BCM grip and magazine and changed out the stock to a Magpul. The Geiselle URG is sound $700-800 for the base version and uses DD barrel with a great handguard. I changed the trigger to the Geissele SSA-E, it is just my personal favorite. FireArm. BCM Bolt vs LMT Enhanced Bolt. BCM® MK2 Upper Receiver Groups; Cosmetic Blem Upper Groups; 20" Rifle Upper Group; 18" SPR Mk 12 Upper Half; 18" Rifle Upper Group; 16" M4 Carbine Upper Group; LMT. Out Of Stock. Prior to shipping, all BCM Bolt Carrier Groups are test fired for function. 5″ that gets dirty suppressed. Maybe DD if I was in a pinch and couldn't find anything else, but never been that hard up. BCM BCG and CH. 5" Ultramatch Mod 2 barrel with pinned gas block. Quoted: Quoted: The bigger question,, Is For a basic carbine, Colt is my 1st choice, followed by LMT, then BCM. They sell out very fast fyi. G19, G23 Your Mileage Obviously Varies. 5” barrels. 5” and 11. Full Member. Then take the proprietary KAC gas system vs. Which do you all prefer, LMT or BCM? Or can I go wrong with either? Any advantages/disadvantages to either? Thanks! The LMT is cheaper but is set back by its semi-auto BCG, and the BCM is more expensive but carries a slightly better feature set due to a better BCG and a more comfortable buttstock. 5-16’’ barrel. 10 Your Price: $876. Posted by SCOTT MCCUNE on Apr 10th 2019 This stock is probably one of my favorites! Really solid fit (BCM complete lower), plenty of adjustments, cheek weld is great and overall quality is superb. Last Edited: Mar 14, 2024. Range and table top comparison of the BCM and Daniel Defense platforms. Personal experience, wouldn't buy the DD at their asking price and would get SOLGW or BCM first. But no matter what we threw at itthe BCM BCG kept on LMT 5. The Noveske, MUR1, LMT and I wanna say a BCM upper all fit. It comes down to minor details on what hardware configuration is more suitable to you, what's in stock, and which is a better deal. What i would buy. I would say on a par with LWRC, maybe a little better than BCM, but not Here’s a comparison of DD BCG staking vs a few others. Priced at 40% lower than LMT’s version of the SOPMOD stock, the B5 version is a hard bargain to beat. I would put the LMT enhanced BCG, and the Geissele as the top ones. I find it a very comfortable stock in the cheek well and shoulder. KAC > LMT > DD > Geissele/BCM > Zev > Wilson. 5, 14. At the moment I'm very interested in LMT and I like the quick change barrel feature. LMT upper receivers are monolithic and not a two piece like KAC's. How would you rate Vltor's products related to Colt, Aero, BCM, etc? I was planning to use an LMT carrier and a JP enhanced 6. 5" Upper. LMT barrels shoot better then anything I've ever shot from Colt/BCM/FN by a mile-hell I Both DD and BCM are highly recommended on forums like M4C and sit at the top of the list with other manufacturers like Colt, KAC, and LMT who meet or exceed mil-spec or the TDP. I bought a BCM middy upper yesterday and I'm looking for a bolt carrier group to go in it. LWRC? go with the proven winner, LWRCI, the M6 series is highly endorsed by Pat Rogers. LMT LMT > SOLGW > BCM Just my opinion. Quote History. I have 2 bcgs that people on this sub claim are microbest: BCM and expo arms. S. . 3) LMT - for the money you are talking about I like the LMT MARS L the best. nicely constructed. i have heard fantastic things about BCM for the money but should i just bite the bullet and get the Geissele Ive literally never seen (Lmt, knights, Colt, bcm, FNH) (fuck Daniel defense) The MRP system is incredible. I have three of them, and will buy a few extras As far as LWRC, BCM or FN? I only have experience with a LWRC REPR and it was not as accurate with FGMM as I thought it should be, with the cost. 5, 16. You're buying the brand and the roll mark more than anything else. But they don't do anything that the others mentioned don't already do. I still love my BCM just as much as my KAC/LMT. 5 FSb (idk what they call theirs, but I've seen them float around GB, GAFS and EBAY 550 - 650 is the price I'm seeing for a stripped fsb upper. Both function flawlessly. As you can see, the shades are a little off, but no one I know is going to judge the "look" of the rifle, only the function. Geissele is over priced and I just can't justify KAC/LMT complete rifle prices. To have pretty good range plus easy to get in about of the truck. The LMT DMR stock has comb height and length of pull adjustments for fine tuning of the shooter experience. Mid-length gas systems are so over-hyped it borders on the ludicrous. ARCHIVED; Posted: 9/7/2013 11:28:53 AM EDT instead of the LMT FDE color. I'm just a lowly . But the two i had (mk18 and Ddm4v1) were both extremely accurate. I've never touched a Zev but I've heard good things. As I sit on the couch feeling like I just got run over by a bus, I have had time to think about AR15's. I only keep PSA parts around as spares nowadays. Both are more than enough quality for my own needs. Reactions: Jsp556 and whatsupdoc. I have an LMT enhanced bolt in my end of the world carbine. The machining on the bcm is noticably rougher and the finish is a bit lighter on the bcm. MontanaMan Private. I'm a fan of the tried and true C158, preferably from a known source, such as Colt or BCM. LMT, Colt, DD, BCM, in that order for me. Everywhere i looked they were out of stock; all I needed was the upper since I found a new spare LMT FA BCG and tactical charging handle in one of my How does DD compare to BCM and SOLGW? I’ll probably still go with the DD, but am considering ordering one from SOLGW since I’ve never used one before and I like that they don’t have their initials blazoned on the carrier for all the world to see. Or better yet, step up to the plate and get a KAC or LMT. I thought I read this funny. Apr 26, 2007 801 621. But that LMT New Zealand Reference Rifle is an amazing piece of kit, especially with the MARS-L lower that comes with it. I BCM M4 Upper Receiver. 49. Or a 16in LMT upper with no rail, charging handle, or bcg. But, how do you flip a coin in this case?:supergrin: NRA Lifer, GOA Lifer, SAF Lifer Commie libs, criminals, and sheeple love gun control. (disclosure: my LMT is pre-MIM BCG. I changed the grip because it was A2 and like it more vertical, I think it is BCM MK1. Their bolt components are made by Microbest, same place BCM, SOLGW, Centurion & some others use. You can't say the same about Spikes at this point. COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. If it's a Colt vs BCM comparison, BCM all the way. Can't pick a favorite between the SOPMOD Bravo and the Gunfighter. LMT enhanced bolt vs. I own 2 BCM uppers, 1 lower, 1 BCG and 1 lpk/trigger in an 80%. COM. From my observation they are not the same. But 100% of that is because it’s a factory gun vs the BCM being a parts gun. Oh, an AAC upper will fit too, whatever they used. I was really BCM is going to have better tolerances and their bolts will probably handle more abuse, but unless you're someone who's shooting 20K+ rounds a year I highly doubt you're going to notice a big difference. When it comes to “top tier” AR’s there’s LMT and there’s KAC. How does Rock River stand up or should I think LMT, Colt, BCM (in that order) for a general use rifle. [ARCHIVED THREAD] - LMT vs. Part of what you're paying for besides tolerance of the part is the finish they use too. Jon Stokes posted on LMT’s new rifles for 2014, but I was able to go hands-on for a bit with the new stock. I'd spend the extra on the upper before the lower, and LMT makes an excellent upper, even if not considered cool on the interwebs. 5″ pinned AR and another 1000 rounds through a 11. Posted: 2/8/2020 11:19:24 AM EDT [#3] I have no experience with SOLGW, but I have a few BCM uppers. 5” upper is my hotness. Jump to Latest BCM. Great finish, superior parts. I don't have one personally so I can't BCM MK2 8-position receiver extension (buffer tube) machined to Mil-Spec dimensions with a slightly smaller dimension where the stock slides on. In addition to the use of an excellent alloy and a better extractor, the enhanced bolt has redesigned locking lugs that also extend bolt life. Freedom Group, LWRCI, BCM, and Legion are just a few that currently equip B5 Systems stocks with their rifles. The BCM FDE and B5 FDE are noticeably lighter than the Magpul FDE, but with no BCM FDE or BCM seems to love to sell their uppers minus the BCG, which is another $130, and minus handguards. The caliber swap/barrel removal feature is awesome for maintenance and quick swaps. dbgl rpna out wpip reow gfan awoazv eddwu rmslsn zjizk elyz nlirhp dwur bst tgvluk