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anyone who doesn't say KAC has either never used them, or is lying to you
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Just get the list of "top flip-up iron sites" from Alexa or Gool or DuckGo, and then buy the most expensive item and the 2nd most expensive item, then try them out, sell the one you like the least, sell it here on EE.
People make buying things too complicated. |
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Quoted: anyone who doesn't say KAC has either never used them, or is lying to you View Quote The KAC cult really needs to give it a rest. A couple problems with KAC BUIS. 1.) The rear sight tower flips down too easily with almost no pressure. 2.) The rear sight aperture is not protected at all, if it takes an impact it takes it direct on the rear aperture and can deform it. 3.) Does not have a larger ghost aperture for low light / close in shooting. |
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Quoted: I use Troy. I grind off the larger of the two apertures with a dremel. After zeroing I epoxy the aperture in place. View Quote This is a really oddly expensive way to make a BUIS single-use when you can, you know, just disassemble the sight and flip the aperture around the other way. If you actually want BUIS and you're not lacking room for them due to more important equipment, just slap some MBUS on there and be done with it. It's not worth spending $250 on a set of sights you will rarely, if ever, use. If the side deployment tabs on the front sight interfere with your light mount, just cut off the offending tab. It's one thing to say price isn't an issue, but at the end of the day you can still get a set of MBUS and a serviceable light, couple of slings, or a pile of mags for the cost of 1 fancy set of BUIS. |
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Midwest Industries make great irons. Aero Precision makes pretty good flip-ups as well. I also have Magpul MBUS on a few rifles as well.
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I have several sets of Troy sights and for years that is all I used but recently got a set of Midwest Industries sights and really prefer them over the Troy sights.
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Quoted: 3.) Does not have a larger ghost aperture for low light / close in shooting. View Quote The 300m sights have a pop out insert that you can remove if you want the larger aperture. KAC are really lightweight and compact, I like the ones I have but have a bunch of troys, from when they were the only game in town, and they work good also. |
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I have a Magpul MBUS on my BCM carbine with an A2 FSB and Aero Precision BUIS on my all Aero build. Great quality for the price, but currently out of stock from my preferred vendors.
https://www.aeroprecisionusa.com/ar15-flip-up-sight-set I’m still pondering the options for my latest build, I’ll probably give Troy a try since they offer the HK style front sight. |
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Quoted: AR-15: What is recommended for flip-up irons? Price not an issue. Must be standard height so that my absolute co-witness works. View Quote If price is no object, get the most expensive ones you can find. |
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Been pretty happy with my Mbus Pros.
I also have an ARMS #40, Matech, UTG, and 3 CCH's in the pile. Sorry, I have no need for a $250 set of Buis. On my most recent builds, I'm going to be attempting to forego buis altogether with an LPVO and offset Aimpoint micro. |
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I have a KAC 600m rear, MBUS2 polymer rear, and a set of MBUS Pros with the LR rear. The KAC is cool and that’s about the only reason I keep it.
Quite frankly the MBUS2 rear is impressive. It’s riding on a well used duty rifle with zero issues. I know when I deploy the MBUS2 it will still be zeroed right where I left it. One hell of a value considering it’s a $50 sight. |
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I have owned the following BUIS:
Troy ARMS Larue LMT Midwest Industries Yankee Hill Magpul Magpul Pro GG&G KAC DD Hands down, KAC is the best.....the ARMS were very well made as were the Troys....least favorite were the Magpul's |
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KAC are my favorites, and I still like my old Troys (but wouldn't give them money now).
Midwest Industries are probably my favorite bang for the buck BUIS, and like them better than Magpul. |
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If price is no object....just get the most expensive one that are available!!! JK
I won't own / have / use polymer aka plastic BUIS! I am NOT a former Marine but "Mr. Murphy" likes me way too much for plastic BUIS, they would get broken! I also don't have / use locking BUIS for the same reasons......they will get broken. I do have and use: KAC ARMS Midwest Ind (really starting to like them) MAGPUL PROs Just my opinions! |
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As I noted above.....
KAC's are very good, but cant find them.... I just ordered a set of Troy's from Brownells for my MK18 |
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What did Troy do that no one wants to use them. Sorry for the question, but haven’t been participating in Internet forums so unaware of intent chatter.
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Quoted: If price is no object....just get the most expensive one that are available!!! JK I won't own / have / use polymer aka plastic BUIS! I am NOT a former Marine but "Mr. Murphy" likes me way too much for plastic BUIS, they would get broken! I also don't have / use locking BUIS for the same reasons......they will get broken. I do have and use: KAC ARMS Midwest Ind (really starting to like them) MAGPUL PROs Just my opinions! View Quote Magpul is starting to doubt plastic sights, as they are now offering metal ones, or at least the rear. Have MI sights on every rifle, even my 10/22, and just received a set of their Combat Flip-Ups for my Macon AR45, like those also |
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Quoted: Magpul is starting to doubt plastic sights, as they are now offering metal ones, or at least the rear. Have MI sights on every rifle, even my 10/22, and just received a set of their Combat Flip-Ups for my Macon AR45, like those also View Quote |
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It has taken me a long time to settle on BUIS, but in the end I only need them to do a few things... Be durable enough for what I intend to do with them, NOT lock in either the up or down position, be small and out of the way. The Magpul PROs pass those requirements. I thought hard about how important having a ranging elevation adjustment was on the rear sight and I just don't think it's necessary for a set of emergency use back up sights... Just zero them at 50 yards and forget about them is probably as much use as they will ever get, so I went with the standard Magpul PRO rear sight over the LR version.
I'd go with the PROs on the Beretta ARXs too if it weren't for the fact that the front sight tends to fold itself when firing that particular rifle. In a world where ACOGs and Aimpoints are my primary sights, things will have to have gotten really bad for me to end up needing to use the BUIS and I could probably get away with not having them at all really. Though I'm the "it's better to have them and not need them" type and at least the PROs don't break the bank... That is unless you need about 10 sets of them all at once. |
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Quoted: Lol, they have a new Gen-3 plastic model due out any day which looks like an improvement over the former Gen-2's. So I doubt your doubt is correct. View Quote Steel !! Magpul STEEL front sight Magpul STEEL rear sight |
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MBUS Pro. Solidly click into place both open and closed. Low profile closed but visible when needed. I really like the fine front post.
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Quoted: Lol, they have a new Gen-3 plastic model due out any day which looks like an improvement over the former Gen-2's. So I doubt your doubt is correct. View Quote View All Quotes View All Quotes Quoted: Quoted: Magpul is starting to doubt plastic sights, as they are now offering metal ones, or at least the rear. Have MI sights on every rifle, even my 10/22, and just received a set of their Combat Flip-Ups for my Macon AR45, like those also I agree. I don't think Magpul doubts their poly sights. Their are uber rugged and function well. They are giving us choices. The metal sights are slimmer and not as high when folded. The Gen 3 polys affirm their continuing commitment to improving what is a proven product. While I now run the MBUS Pros in my ARs, I still have a set of the polys stashed away. |
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I'm surprise one on has mentioned Samson.
I have sets of sights from just about every manufacture out there that is quality. I have the Samson's on an LMT build and they look like quality to me for a reasonable price compared to KAC which are excellent but$$$$. - Richard |
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Magpul pros are my go to
They are solid and prices pretty well I can’t imagine what more expensive sights have to offer over them |
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A few years back the TUOR multi-axis sights would have been my choice, I snagged a set from my go to rifle, but I think they are out of production now. I like them b/c they can be straight on, or canted 45
degrees left or right. Here's an article from 2015 on TFB about them: TUOR sights But as they aren't available I'd go for an Ultradyne C4 using the barrel mounted front sight with one of their mussel devices. But if you want a can then I'd go with the rail mounted option. Then KAK Folding Micro Rear, with an HK style front sight, either Troy or Midwest Industries. If you can't tell I like the circle in circle concept, I find it easier to align than AR style ears on the front post. On that thought I'd next put Diamond Head, b/c similar concept and execution. Finally last but not least I'd put MAGPUL's MBUIS Pro, for ease of use, but I would love it if they had a HK style front sight hood. And that's just my 2 cents on the topic. Have fun shopping. |
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Quoted: Everybody around here creams their pants for MBUS plastics and anything expensive the Marines even considered using. I just bought a second set of these: https://extreemtactical.com/utg-mnt-957-mnt-757-accu-sync-spring-loaded-ar15-flip-up-front-rear-sight-set/ Good price too. View Quote Op...waste your money on these if you're so inclined. But they are garbage. I bought two sets. When I installed them I found that anything more than finger tight...and they would not spring open as advertised. |
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I wonder if Spikes is still selling their branded sights. I have a couple sets, they are nice but the price sucks.
MBUS Pro |
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Quoted: Magpul is starting to doubt plastic sights, as they are now offering metal ones, or at least the rear. Have MI sights on every rifle, even my 10/22, and just received a set of their Combat Flip-Ups for my Macon AR45, like those also View Quote Seriously. How did you come up with this? Magpul released the metal sites in 2013 and are now releasing their third Gen plastic sights. There was a drop test done a few years ago we’re almost every metal sight either bent, cracked, or broke. The plastic Magpul sights were largely unaffected due to being polymer. Get whatever sight you want to get. But to say that Magpul is doubting their polymer sites is simply fabricated information. |
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