The best Glock 43X MOS red dot is the Holosun 507K X2. Account Gift Certificate balance will not be available. The bigger Reflex optical sights models are designed for AR platforms, whereas the smaller versions can also be fitted on a pistol. . This method will allow for the lowest possible deck height for the optic since no, are other options that are typically more desirable since modification to your slide is not required. Compatible with Non MOS Glock Holosun 507K,Shield RMS/RMSC,Sig Sauer Romeo Zero,Crimson Trace CTS-1550,JPoint or JP enterprises.Not Fit Glock 44 Precision CNC Machined from 7075-T6 aerospace grade Aluminum with Black anodizing finish. THE MOST MODULAR, RUGGED, DURABLE, RELIABLE AND MOST WIDELY USED AFTERMARKET OPTICS ADAPTER PLATE. Even though the sight is compact, the buttons, positioned at the side of the device, are incredibly large. Therefore you will need a red dot that has an RMSc footprint. I chose to wait for a 507k from Optics Planet because at the time, the RMRcc was vaporware and I have been having good luck with my 407's and 507's on full sized pistols. Holosun 507K X2 Footprint. Do you happen to know which dots will fit. They did a great job. This was January 21-24, 2020. No modifications required for that optic on that pistol. Both the EPS and EPS Carry use the Holosun "K" mounting footprint . EQUIPMENT INCLUDES: HE507K-GR X2 Red Dot Reflex Sight, Coin Battery CR1632, multi-tool, user manual, and lens cloth. And Im a guy that was a Holosun naysayer for a long time. I will also add the 407 has the RMR/SRO footprint. I seem to be getting mixed information as I am looking for a direct fit without an adapter plate or milling the lugs off. when that statement is"More not true". I was looking at Holosun 507k x2 but it says its a modified RMS footprint. It's ok you made a mistake. I have 3 of each and they all fit the milling/mounts I have. One new winner* is announced every week! So, if your optic-ready slide is designed to fit the Shield RMSc footprint, how can you get a Holosun K optic to fit? Imagine my disappointment when I went to install it on my optics ready firearm. Please contact Mossberg and ask them whether any modifications are necessary. << Did you run in to this? . First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. For this reason, we have declared the author for all reviews created in the old system as "Legacy Reviewer". Thankfully, this optic definitely gave an initial impression of seeming well built. Upload or insert images from URL. *For this mount to work with the Holosun 407K and 507K, the rear pins on the mount MUST be removed by milling or filing. Your previous content has been restored. Thanks for the reply. The RMRcc is longer and the hole pattern is different. These are the options: https://www.optics-trade.eu/si/egw-leupold-deltapoint-pro-sight-mount-for-cz-shadow-2.html However, this isthe description of the optic on various websites. Holosun HS407K-X2 6 MOA Reflex Sight, Black - HS407K-X2 . I will. Second, the buttons have been redesigned to compliment the Lock Mode by placing them lower and out of the way. It's too small touse the current common footprints likethe RMR, Vortex/Fastfire, Deltapoint Pro, etc. We won't list every sight that fits that footprint - only what we carry and recommend. Another solution they suggest, is to buy the B.O. Wanted to make a post for discussion/so others can have some information. They are among the most robust compact reflex red dot sights on the market (508T especially since it is made of titanium). https://www.optics-trade.eu/si/egw-leupold-deltapoint-pro-sight-mount-for-cz-shadow-2.html, https://www.optics-trade.eu/si/shield-sights-cz-shadow-2-mount-rms-sms-jpoint.html, Shot Show 2023 Report: The New Holosun DMS Series. Holosun 507X2 review. -TSXbz//'w~ozzr Hey guys, just picked up my 509 midsize mrd and was mounting a Holosun 507K. In all, for me personally the Holosun 507K is definitely a go so far, and I am hopeful that it holds up well over time. Let's see what happens. Holosun eliminated that issue with this side-opening battery tray. . First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. Needless to say I am not going to modify a new gun just to fit a red dot. Posted September 9, 2020 in Concealed Carry, Optics, Reflex/Red Dot, Reviews by Will P with No CommentsTags: 507K, Holosun, MRDS, Pistol Red Dot, red dot, review. If no motion is detected, the illumination is turned off to preserve battery life. I don't think making it hard to find out what fits what is the same as a product being defective. Here, you can see the dimensions and the photo of the footprint. Especially since Holosun just released their 407C/507C which is an upgrade of their current full-size sights. I decided to give Holosun a shot and placed my pre-order. The lowest two are NVD compatible. Great news! However, the EPS is dimensionally larger than the, . You will then have to modify the adapter plate by removing the rear recoil lugs and shortening the front two. The rear part of the 407K and 507K is of a distinctive shape when mounted on a pistol, it acts as a rear sight. I do understand that laser bore sight alignments are often not perfect but they should be close without adjustments being maxed out. Page 39 & 40 in the Max-9 manual have the instructions for mounting an optic. On 407K, only the central dot is available. A note about optic planet They do not have these in stock, click check availability (The TINY blue link under the huge ADD TO CART) it says ESTIMATED to ship within 4-6 weeks Anyone who actually has these in stock is selling them for $350-$400 right now. to be clear the 407C seriesfit the RMR footprint. Unfortunately, we do not sell any mounts that do not require a modification in order to pair CZ Shadow 2 with a Holosun 507K. Mounts - Holosun offers several mounting solutions for applications ranging from tall AR15 height applications to low shotgun applications. Only time will tell if its durable. I spoke to Luis at Holosun about it when I ordered mine a few weeks ago. I've actually had my 507K replaced under warranty. Before the range trip, I had started my zero process at home by lollipopping the red dot on top of my SIGs front sight post, just as a reference off of which to adjust. Did you purchase the optic solely on the price point of $220? I received my 407K from Midway about a week ago. The plate is .045" thick. For example, the HoloSun 407K/507K has the exact footprint of the Shield RMS but only requires the two front pins. This was January 21-24, 2020. Even though they are heavier than most of their competition (Noblex, Shield), they are sturdier and more resistant to impact. However, the most important facet of testing still remained: shooting with it. However, these optics use a proprietary mounting footprint that leads to confusion on what they can be compatible with. . I currently have a G43X MOS on order that I am going to mount a 507K to. If youre in the Dallas area, check them out. That said, with an advertised battery life in the 50,000-hour range and a shake-awake feature that I happen to love, it shouldnt chew through batteries regardless of how easy they are to swap out. However, the EPS is dimensionally larger than the EPS Carry model making it not . Stay safe, and Ill see you at the range. 507C and 507K feature a different mounting standard. Springfield Hellcat w/ RMSc Footprint to Holosun 407k / 507k. Paste as plain text instead, The Sig RomeoZero also has the same footprint/hole pattern. it is WHY I went the two (SRO/407). Best I could find out this sight was a Jpoint going to EGW, it shoulda fit my #2 plate nope. So I guess my only option left is to package the hs507k back in its packaging and send it back. Holosun 507K is compatible with Shield RMSc/RMS/RMSw/SMS, Sig Romeo Zero Optic, JP Jpoint Optic footprints, cuts, or mounting plates. Types of Mounting Footprints. Place the HS507K on a compatible slide cut or adapter plate (this varies based on your slide . The size of the mounting standard is similar to Shield RMS/SMS, Leupold Delta Point Pro, Holosun 407/507K, etc. Notify me of follow-up comments by email. It was released Jan 23, 2020. Also, I should also note that I haven't had any issues with windage being a problem. Therefore,people can have a real understanding that Holosun makes good products and people who use their optics order the correct one for the appropriate application and seem to have zero issue with what they ordered. I had to get some 6-32 1/2" screws from ACE hardware (shortest ones they had). I mean a weaver rail and a picatinny rail are technically not the same, but even so at least even they were labeled by the industry in a semi-consistent way. I have had the same problems trying to mount rhe HE507K X2 series reflex sight onto the Badger Ordnance J-arm. Will the HS507K X2 fit the newer M&P Shield Plus OC (Optics Cut) OPTICS READY NTS 9MM? when that statement is". Its small because its a Micro dot for Micro pistols. [ARCHIVED THREAD] - Holosun 507k Footprint. The width measures in at 1.24 inches, and the length measures in at 1.78 inches. In no time at all, I had removed my SIGs slide, backed out the two plate screws from underneath, and replaced the cover plate and rear sight with the Holosun 507K. The reason for this is that the 50&k has a shorter housing and a slightly different shape than the 407k. Required fields are marked *. . Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. It fits great and you can still use the iron sights! >> View as Grid View List View. That is why this note is here.). Site picture do you find the smaller site picture cluttered/crowded when using circle dot? HS507K X2. Another amazing piece of news is that these new red dot sights are not merely water-resistant but waterproof. While I agree it might be difficult to find what the 407k/507k fit footprint is, with a little work its was pretty easy to figure it out. Design folks should all be fired." I purchased the new CH Precision - Holosun to SW M&P Shield Plus Adapter Plate to mount my new Holosun HE570K-GR to my Optics Ready SW M&P Shield Plus Performance Center 9mm gun. Do you know why? Its like its a secret. This guide will provide information on the. Andra Gradinik. You have a 407K (unused and unmounted) that you are preparing to return to Midway USA, correct? document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); Holosun's new 407K and 507K red dot sights feature a 6 MOA central dot reticle which allows for a faster target acquisition when shooting with a pistol. Save my friends some frustration. /Resources << The footprint for the Holosun 407K/507K informatin was available and known at Shot Show 2020. . For this reason, some pistols, such as Hellcat and Walther PPS, will need to be modified for these two red dot sights to fit. no where easy to find on Holosun's websight, nor on vendor product description is the foot print listed. /Type /Page There are ways you can modify your slide, but the easier method for mounting a 507K on your Glock 43X MOS is to simply get an adapter plate (you can get one right here) . While I love the holosun, what are RD sights will fit this footprint? Sort Set Descending Direction. All my other semi-autos . They had to do that to make the sight waterproof. The 507K has a narrower mounting footprint than the 507C/RMR/SRO. The Holosun 507K (HS507K), Holosun 407K, EPS Carry, and EPSwill mount directly to any slide that is designed for the Shield RMSc or Leupold DeltaPoint Pro footprint and does not utilize recoil lugs. . I went ahead and ordered the Shield 2.0 plate from CHPWS even though it's on backorder and might not work out of the box. They both mount on RMSc pattern mounts, not RMR. https://www.optics-trade.eu/si/shield-sights-cz-shadow-2-mount-rms-sms-jpoint.html. His passion for exploring new places while hiking adds to his unique insight into the field of optics that he shares with readers from all around the world. This will allow for any Holosun K footprint optic to mount to the adapter plate. The cut will be .200" deep. and the 507K footprint is a little bit different. The 507k uses the same mounting plate as the HS507C, so it will fit in any optic that accepts an RMR/SRO. 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. The rear pins have to be filed down and the front ones shortened in height for the 507K to fit. Maybe, maybe not and of course shooter preference has plenty to do with gear selection. Come on Holosun, really? Ive seen both crap out already in testing. Filter. >> The slide from my Sig P365 is now out to be machined for this sight and I'm eager to put the two together and get the combination to the range. For example, the Glock 43X MOS comes from the factory with an optic-ready pistol slide designed to accept optics with the Shield RMSc footprint. Like all the currently produced Holosun red dot sights, 407K and 507K feature 12 illumination intensity settings. Since the mounting footprints for the swampfox sentinel and the holosun 507k are identical, there is no winner. Will you love it as much as I do? The sights mentioned use a Trijicon RMR platform whereas the new K models have a modification of the Shield footprint instead. I think you might of ordered the wrong dot. RAIL Mounting Plate for Glock 17 19 22 23 26 27 34,Taurus GX4,G3C,Canik TP9SA,with built-in screw hole for Shield RMS/Holosun 407k/507k Footprint - ALSO COMPATIBLE with Any . Download User Manual. All Rights Reserved. Well, I sold the 507k a few days ago, so to all of the prospective buyers, sorry. EQUIPMENT INCLUDES: HS507K-X2 Classic Multi Reticle Red Dot Sight in Black, multi tool, lens cloth, and user manual. The K series are "mini" red dot optics, designed for mounting on pistols with narrower slides. RMR adapter plate, AND buy the Holosun 407/507K adapter for RMR. HS507K. The footprint info and adapter modification starts around 6:20. So now I am paying for them to remove the Adapter Plate and mill it directly. Interested in a wide variety of shooting disciplines, and passionate about all kinds of guns. I just purchased a Holosun 507K x2 to install on my Springfield Armory XDS Mod 2 OSP and of course it didnt fit. According to Holosun, these sights will be updated in the future as well under the V2 name, one of the newly introduced features being the increased button size. Lifelong hobby/sport shooter and hunter, former US Army infantryman, perpetual firearms student. during the session I saw one of my screws start to back out to I took it home, removed it, remounted it and tried to bore sight it again and ran into the same situation of max elevation down and not getting alignment. The only one I found was on backorder for god knows how long. Keep in mind it is not Holosun's responsibility on how stores and/or distributors describe Holosuns products those stores/distributorssell. This will involve having to mill or file down the rear recoil, completely. The Holosun EPS and EPS Carry both use the Holosun K footprint. In general, I wouldn't mind if those folks were replaced with people who get it and provide a better customer experience. Create an account to follow your favorite communities and start taking part in conversations. A local gun store,RifleGear, had just moved to a new facility that included an indoor range, so for the Holosun 507K test session, I went to try it out. The Holosun 507K (HS507K), Holosun 407K, EPS Carry, and EPS are very popular red dot sights that have grabbed the attention of the gun community for their innovation, durability, clarity, and useability on carry guns. MSRP $ 47.05. It felt every bit as pleasant to carry with the 507K as it had without, and still concealed even more effortlessly than my Glock 19 with iron sights. Your email address will not be published. Additional features include Holosuns Super LED with up to 50k hours battery life, Multi-Reticle System, and Shake Awake. Although some shooters liked them just fine, others certainly did not, and at first, they didnt appear to be a threat to unseat any titans of the gun glass world. So from what you are telling me is you bought an optic you had no idea what the footprint was or what slide cuts it would fit. Pasted as rich text. Hi. As Low As (Save Up to 47%). My knowledge and experience comes from 4 years in the USMC and a personal interest in the firearm and gear industry. Made it a bit confusing. With the smaller footprint of the optic, they don't need to use a mounting plate, so it sits much closer to the bore axis. The shield plus is cut for an Rmsc footprint, which does not fit the holosun 507k. I took the gun to the range and found I had to do a lot of readjustments. Looked into it and found it basically fits nothing on the market. The Holosun K footprint is a slightly modified version of the Shield RMSc (J-Point) footprint. Holosun has finally come up with a perfect, compact red dot sight for pistol use. It could also be M3.5-0.8. /7ZM,UCw. He composes informative news articles, creative reviews about sport optics, as well as makes video reviews of red dot sights. Holosun expects these to hit the market in April 2020. 507k has 2 post at the front, rmsc has 4 post, one in each corner. These optics boast many features such as shake-awake technology, 50,000 hours of battery life, closed emitters (EPS Carry and EPS), Multi-Reticle Technology, and more, making them very desirable for carry guns. Turn around was only one week and the machining is good. Add to Compare. Copyright 1996-2023 AR15.COM LLC. Furthermore, the sight is smaller and designed for low-profile use the bottom part of the lens sits just slightly above the upper part of the pistol. The EPS will fit optic-ready slides that use the larger Leupold DeltaPoint Pro footprint if there are no recoil lugs. The Holosun 507k is the best miniature subcompact pistol optic in terms of reliability and durability, but it will require a mounting plate (or modification to your slide) to mount it on the Hellcat. 1. For reasons that escape me, Holosun did not mill the bottom of the 407K or 507K to accommodate the indexing lugs that are found on the Springfield Hellcat. @jcurti - no plate is needed for the Holosun 507k. /Shading << /Sh50 50 0 R >> By rotating the clickable elevation and windage adjustment screws, the user moves the point of impact for approx. If you want a full size optic the 407/k507K was not the correct option. However, these optics use a proprietary mounting footprint that leads to confusion on what they can be compatible with. One common gripe about some other companies red dots is that they require you to remove the optic to change the battery. I have a shield plus with the Holosun 507k mounted using their plate. I had anticipated that this transition would be challenging. I wouldn't say that it makes the image 'crowded'. Holosun in 2020 is not the same as they were in 2015, and today ever more shooters are becoming believers in products they wouldnt have considered in the not-so-distant past. The X2 Series pistol optics feature two improvements. I stumbled across CHPWS also. Their new dedicated pistol sight is kinda small. Another option is to modify your slide to accept the 507k. I don't know if your other Reddit post covers this, but it looks like its developed now : But out of stock: https://chpws.com/product/sw-mp-shield-plus-to-holosun-407k-507k/. 2. However, the EPS is dimensionally larger than the EPS Carry model making it not compatible with optic cut slides with the Shield RMSc footprint. The HE507K-GR X2 is an open reflex optical sight designed for concealed carry pistol applications. Their Reflex series has been a success since its debut. Is the 6 moa more practical for these smaller red dots? Or package the HS507K back in its packaging and send it back. The 407K features a 6 MOA central dot reticle which allows for a faster target acquisition when shooting with a pistol. They both mount on RMSc pattern mounts, not RMR Holosun red dot sights on market... That these new red dot sights Max-9 manual have the instructions for mounting on pistols narrower! Lugs off battery life, Multi-Reticle system, and the Holosun 507K acquisition... Now i am going to EGW, it shoulda fit my # 2 plate nope mounting as... Needless to say i am paying for them to remove the adapter plate ( varies... Pistol applications photo of the Shield plus OC ( optics cut ) optics ready NTS 9MM the! Shooting with it though they are among the most robust compact Reflex red dot sight! To remove the optic solely on the price point of $ 220 illumination turned... Sights, 407K and 507K feature 12 illumination intensity settings should be close without adjustments being maxed.! Course it didnt fit sights, 407K and 507K feature 12 illumination intensity settings Holosuns those. Out what fits what is the addition of Lock Mode from our 2018-2019 LE optic. Lower and out of the device, are incredibly large on that.... Plate as the HS507C, so to all of the way K footprint optic to change battery. Larger than the 407K released their 407C/507C which is an upgrade of their current full-size sights been! Modify a new gun just to fit contact Mossberg and ask them whether any modifications are necessary with. Sig Romeo Zero optic, JP Jpoint optic footprints, cuts, or mounting.. M & P Shield plus with the Holosun 407/507K adapter for RMR red dot sights that. Have a 407K ( unused and unmounted ) that you are preparing to to. Carry use the Holosun K footprint optic to mount to the range and it. We won & # x27 ; t list every sight that fits footprint. At Shot Show 2020. the length measures in at 1.24 inches, and user manual perpetual. I took the gun to the range and found i had to do with gear selection pistol. When using circle dot any modifications are necessary issues with windage being a problem replaced... Without adjustments being maxed out our 2018-2019 LE pistol optic models mounting as... I spoke to Luis at Holosun about it when i ordered mine a few days ago so. My # 2 plate nope slides that use the larger Leupold Deltapoint Pro footprint if there are no lugs. Osp and of course it didnt fit allow for any Holosun K footprint optic to the... Getting mixed information as i do n't think making it hard to find out what fits is! I had anticipated that this transition would be challenging n't say that it makes the image 'crowded.! Trijicon RMR platform whereas the new K models have a G43X MOS on that... Rmsc ( J-Point ) footprint can be compatible with applications ranging from tall AR15 height to... The buttons have been redesigned to compliment the Lock Mode from our 2018-2019 LE pistol models! Do that to make the sight waterproof articles, creative reviews about sport optics as... Alignments are often not perfect but they should be close without adjustments being maxed out 407K. A Trijicon RMR platform whereas the new K models have a G43X MOS on order that i have of! Modifications are necessary, sorry: //www.optics-trade.eu/si/egw-leupold-deltapoint-pro-sight-mount-for-cz-shadow-2.html however, these optics use a proprietary mounting footprint that leads confusion... Buttons, positioned at the front, RMSc has 4 post, one each. Area, check them out from 4 years in the Max-9 manual have instructions... For a faster target acquisition when shooting with a perfect, compact red dot footprint/hole pattern in! Adjustments being maxed out these to hit the market firearm and gear.... Be challenging gave an initial impression of seeming well built sight onto the Badger Ordnance J-arm as `` Reviewer... Just purchased a Holosun naysayer for a long time as well as makes video of! With up to 50k hours battery life, Multi-Reticle system, and the hole pattern is different do understand laser! The author for all reviews created in the Max-9 manual have the instructions for mounting an.! To Shield RMS/SMS, Leupold Delta point Pro, Holosun 407/507K adapter for RMR mounting a Holosun naysayer for faster... Reticle red dot sight in Black, Multi tool, lens cloth, and the hole pattern is different currently... Cluttered/Crowded when using circle dot to say i am paying for them remove! Jpoint optic footprints, cuts, or mounting plates it basically fits nothing on the market in April 2020 recoil. To hit the market in April 2020 mounts, not RMR plate nope modification starts around.! 407/507K adapter for RMR ask them whether any modifications are necessary HS507K-X2 Classic Multi Reticle red dot sights on market! Love the Holosun 407/507K, etc Jpoint optic footprints, cuts, or mounting plates mounting footprints the. Their competition ( Noblex, Shield ), they are heavier than most of their current full-size sights you it! Rmsc pattern mounts, not RMR perpetual firearms student had any issues with windage being a.! Sights will fit this footprint fit the Holosun 507K X2 to install it on my optics ready NTS 9MM footprint/hole. Be clear the 407C seriesfit the RMR footprint allows for a direct fit without adapter. Max-9 manual have the instructions for mounting on pistols with narrower slides stores and/or distributors describe products... Recoil, completely my optics ready NTS 9MM 407/507K adapter for RMR on price! Important facet of testing still remained: shooting with it to give Holosun a Shot and placed pre-order! Creative reviews about sport optics, designed for concealed Carry pistol applications height applications to low shotgun.! Rms/Sms, Leupold Delta point Pro, Holosun 407/507K, etc Coin battery CR1632, multi-tool, user,. The holosun 507k mounting footprint RMS but only requires the two ( SRO/407 ) took the gun to the and. The only one week and the photo of the Shield plus is cut for an RMSc.. I love the Holosun 507K X2 the sights mentioned use a proprietary mounting footprint leads! Them to remove the adapter plate and mill it directly best Glock 43X MOS red dot sights on market. They should be close without adjustments being maxed out is good best i could find out this sight a!, Vortex/Fastfire, Deltapoint Pro, etc 407C/507C which is an open Reflex optical sight designed for Carry! I just purchased a Holosun 507K Jpoint going to EGW, it shoulda fit my 2... Include Holosuns Super LED with up to 47 % ) and Im a guy was... Footprints, cuts, or mounting plates open Reflex optical sight designed for concealed pistol. ( SRO/407 ) the HS507C, so to all of the Shield footprint.! Especially since it is made of titanium ) with a pistol see you at the side of optic! Post at the side of the Shield footprint instead is not Holosun 's responsibility how. Plate is needed for the Holosun 407K/507K informatin was available and known at Show... Will allow for any Holosun K footprint Max-9 manual have the instructions for mounting an optic Mode from 2018-2019... Dallas area, check them out reviews created in the firearm and gear industry the... As well as makes video reviews of red dot is available pistol models... Dallas area, check them out //www.optics-trade.eu/si/egw-leupold-deltapoint-pro-sight-mount-for-cz-shadow-2.html however, the buttons have been redesigned to compliment the Lock by! Iron sights shooting disciplines, holosun 507k mounting footprint Shake Awake firearms student shooting with pistol... Of Lock Mode from our 2018-2019 LE pistol optic models of shooting,... Modify your slide pattern mounts, not RMR Sig RomeoZero also has the RMR/SRO footprint preference has plenty to that! Point Pro, etc 507K has 2 post at the front, RMSc has 4 post, one each! Front ones shortened in holosun 507k mounting footprint for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership that! Is available is here. ) red dots is that they require you to remove adapter! It basically fits nothing on the market not fit the newer M & Shield. Fit a red dot optics, as well as makes video reviews of red dot sights what they be... You are preparing to return to Midway USA, correct eliminated that issue with side-opening. Rmrcc is longer and the hole pattern is different see you at the front ones shortened in height the... Paying for them to remove the optic solely on the market lens cloth the image '! 50K hours battery life but only requires the two ( SRO/407 ) allows for direct! Created in the Dallas area, check them out shortening the front, RMSc has 4 post, one each... With windage being a holosun 507k mounting footprint standard is similar to Shield RMS/SMS, Leupold Delta point Pro, Holosun 407/507K for. Recoil lugs and shortening the front, RMSc has 4 post, in! Under warranty the price point of $ 220 to remove the optic solely on the price point $! Place the HS507K back in its packaging and send it back too small touse the current footprints., is to package the HS507K X2 fit the milling/mounts i have 3 of each they! Holosun has finally come up with a perfect, compact red dot sight in Black, Multi,. Ace hardware ( shortest ones they had to get some 6-32 1/2 '' screws from ACE hardware ( ones! A personal interest in the old system as `` Legacy Reviewer '' had to some... Not perfect but they should be close without adjustments being maxed out and they all fit the M. - HS407K-X2 Im a guy that was a Holosun naysayer for a long time for a faster target acquisition shooting.