Learn: About Us Policies Reviews Holiday Shopping How To. Fits Glock 43 and 43X pistols. COMBO OPTIONS: 0. It's CNC machined from 6061 and Type III black hard anodized. The 507K was unveiled and it’s quite an interesting little optic. I had anticipated that this transition would be challenging. 6-48 Screws- Vortex Viper/Venom, Burris FastFire 2/3, Romeo 1. Although some shooters liked them just fine, others certainly did not, and at first, they didn’t appear to be a threat to unseat any titans of the gun glass world. If you’re in the Dallas area, check them out. For more than a quarter century, since childhood when my dad first let me try his old Ruger .22 revolver once I was ready to graduate from my trusty Daisy Red Ryder, I’d only ever shot pistols with iron sights. Given that the RMRcc has to be removed to change batteries like its big brother, doesn’t have the features of the Holosun (such as multiple reticle options), uses a proprietary footprint requiring a separate mount, and costs significantly more, I still think it’s likely that the 507K keeps the edge for now. Second, the buttons have been redesigned to compliment the Lock Mode by placing them lower and out of the way. The 507K fits the RMS-c footprint but completely blows the RMS-c out of the water. Hard to find. And it has features that set it apart from the Trijicon. VIEW CART. This post covers my recent experience mounting one of the newly available Holosun 507k reflex sights on the TP9 Elite SC. Trijicon basically forced Holosun to go back to it’s small button set up. The plate is .045" thick. I think it’s fair to say that in general they were not particularly highly regarded. This plate is required to mount a Holosun 507k / 407k without having to modify the existing recoil posts on the slide. Other than that, a 507k can go on any pistol with a Shield footprint. The X2 Series pistol optics feature two improvements. Will time and extended experience reveal inadequacies that aren’t yet apparent? Having trouble finding that info out in internet land. Add to Cart Options. What does this mean for those who own one? The illumination is powered by a CR1632 battery. Holosun machined this product from light yet rugged 7075 T6 aluminum and added a multicoated lens that provides a bright, crisp sight picture. Holosun 507k Pros: Side load battery ... Their larger RMR footprint optics look pretty good though. Warranty. It features a side battery compartment and aluminum housing. I hadn’t made the jump to pistol red dots prior to my purchase of a SIG Sauer P365XL at the beginning of this year. By every metric I’d tried at this point, the Holosun 507K was a winner. If you're looking for a small footprint optic with superior quality, look no further than Holosun and especially this HS 507K-X2. Contact Us. The Holosun Classic warranty is 5 years on the material and 3 years on the electronics. Features include Holosun’s Super LED with up to 50k hours battery life, Multi-Reticle System, and Shake Awake. TFB TV’s James Reeves silently judges you through the 507K’s multilayer coated glass. 99 $364.69 $364.69. Features include Holosun’s Super LED with up to 50k hours battery life, Multi-Reticle System, and Shake Awake. The 507K fits the RMS-c footprint but completely blows the RMS-c out of the water. And as the poster above mentioned the T models are titanium housings. Holosun 507K Unveiled A new optic enters the field! Warranty. The Trijicon RM06 is MSRP $699, available today at $480 retail. SELECTING A COVER PLATE - To choose a cover plate select your model optic, pistol, and cover plate style from the lists . Holosun 507K X2 Specifications. The 507k does use the RMSc screw pattern, but not the two corner indexing lugs associated with it. It offered easy concealability and maintained good capacity. Check out the new Holosun 507k. Although there is still progress to be made, I am exceedingly pleased to be able to report that the early stages of this foray have been exponentially easier than I’d suspected. The reason for that is obvious – they combine quality and affordability. VIP3R 237. Warranty. Holosun 507K Unveiled A new optic enters the field! Holosun 507K has a modification of the Shield RMS footprint for mounting purposes. I've been reading up on the lawsuit Holosun was smacked with, from Trijicon. While out at SHOT Show 2020, we ran into some pretty exciting new products in the concealed carry market. Home Full Catalog HK expand. Holosun 507K has a modification of the Shield RMS footprint for mounting purposes. The HS507C will run up to 10 years on a single battery on setting 6, dot only. For example, the DP Pro and Shield® RMS have the exact hole spacing and pin alignment but the DP Pro is much longer than the Shield® RMS. I’d carried a night sight equipped Glock 19 for years, but in testing a friend’s P365XL I became intrigued. I would think there would be far better choices for your Tanfoglio in competition, including other models from Holosun. Version 2 plates are expected to ship Mid November. Checking out the Holosun 507K 508T and 509T at Shot Show 2020. So the front lugs on the Hellcat must be shortened slightly as well. Testing out a variety of holster positions while standing, sitting, walking, driving, and more revealed no problems. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Would it be more prone to printing now, or would it jab my side in an IWB holster when it hadn’t before? “1/3rd the price” is a purely crackpot lie. Holosun 407c vs 507c – What Are The Similarities? May pick one up for my 22 conversion to try out. Those two specific models are "micro" dots with a narrower body and footprint that fit smaller pistols like the Sig P365 and 365XL or the Glock G43, 43X, or 48. The Holosun Classic warranty is 5 years on the material and 3 years on the electronics. Soon after, I brought home one of my own, and given SIG’s inclusion of an optics-ready slide, I elected to equip it with a red dot. Manual. The loss of factory rear sight was a non-issue, as the Holosun has an integrated backup sight. I'm digging mine. FREE Shipping. Given that the RMRcc has to be removed to change batteries like its big brother, doesn’t have the features of the Holosun (such as multiple reticle options), uses a proprietary footprint requiring a separate mount, and costs significantly more, I still think it’s likely that the 507K … Open Reflex Sight / He says he already has roughly 1k rounds with the optic and likes the circle dot on the small window. collapse. turns out I wasn’t the only one, as Trijicon announced their RMRcc between the time of this article’s writing and its publishing) could the 507K find itself outmatched by a newer competitor in the near future? In their offer, everyone can find a red dot for their taste – it doesn’t matter whether you are a beginne… WHAT IS THE HOLOSUN 507C? Enjoy Free Shipping during the holidays! For more information regarding the Holosun model labels, check our blog post. An in-depth, hands-on look at one of Holosun's new slimmer pistol red dots, the 507K. For 25 years now, DSG Arms has strived to provide a comprehensive product selection at competitive prices with unbeatable customer service. The HS507K is an open reflex optical sight designed for concealed carry pistol applications. The Holosun’s lack of this issue was one of its key selling points for me. Initially I was test fitting the screws supplied with the sight and having a difficult time simply threading the M4x10mm screws in to the slide. The front lugs are in the same location, but are slightly shorter on the 407K optics cut. The diminutive optic’s weight addition is negligible, as this food scale indicates. Features include Holosun’s Super LED with up to 50k hours battery life, 6 MOA dot only, and Shake Awake. Some P365 owners have employed adapter plates to affix RMRs to their pistols, but the overhang with these setups is significant. Having trouble finding that info out in internet land. Holosun 507K mounted. The Holosun 507C is an RMR red-dot sight with a very similar footprint to the popular Trijicon RMR. Stay safe, and I’ll see you at the range. So I am returning the 507 to the seller!. I used a food scale to check out the weight, and it came in at 0.9 of an ounce without the battery installed. $309.99 $ 309. I hope I can get adapter plates or something? Holosun Micro Red Dot Reflex Sight - The new HS507C Micro Red Dot System from Holosun is a pistol-sized optic with an open frame for a great sight picture, clear glass and a rugged 7075 aluminum housing. From body mechanics, sight picture/target acquisition, and all of the elements that comprise successful handgunning, I thought the re-training process was going to be an onerous task. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Having already broken an ACRO just after 4,000 rounds I am interested to try out the 509T. While the mounting screws are in the same place as a standard RMSc footprint optic, the Holosun sights are not 100% compatible with RMSc-type slide cuts. Installation was a breeze. Add to Cart Add to Compare Save and send . Condition is New. At SHOT Show Canik had some of those Holosun red dots mounted on some of their sub compacts and the mounting pattern is technically the same. The HS507K X2 is an open reflex optical sight designed for concealed carry pistol applications. Add to Cart Add to Compare Save and send . With its SIG RomeoZERO footprint, it fits the P365XL. 100% US Manufactured and Designed. MRS: Circle Dot; 2 MOA Dot; 32 MOA Circle, Up to 50,000 Hours Battery Life (Setting 6), 12 Brightness Setting: 10 DL & 2 NV Compatible. Mounting details. Machined from US sourced billet 416R stainless steel. Holosun 507k Red Dot optic BNIB HS507K Fits P365XL Springfield Hellcat OSP. View Quote. The Holosun HS507K Red Dot Sight uses a high capacity lithium battery to power the optic, ensuring you'll always have a reliable point of aim in the field. Joined Apr 2014; Posts 1775; EE Offline; OH, USA. Solar cell 2. The 507k shares a footprint with Shield RMS and the Romeo 0. I wholeheartedly believe that a good portion of the credit for this goes to the remarkable quality of the Holosun 507K. In no time at all, I had removed my SIG’s slide, backed out the two plate screws from underneath, and replaced the cover plate and rear sight with the Holosun 507K. The Holosun 507C is an RMR red-dot sight with a very similar footprint to the popular Trijicon RMR. In seemingly no time at all (although I’m far from a top pistol shooter and can certainly stand to undertake more training), I was able to produce eminently satisfactory results with close groupings and effect consistent, solid hits on target. 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. Anyway! We want to ensure that making a return is as easy as possible! It was nicely compact, but I was pleased to find that the 0.58 x 0.77-inch viewing window didn’t feel too small or cramped. Shame because I have the 507C on my TP9SFX and love it, and had no problems zeroing that one. Contact on Instagram: @WillTFB, TFB reported on Holosun’s upcoming offerings, Holosun’s website shows some other innovations, Check Prices on Holosun 507K Red Dot Sights. The 507K’s adjustments dial in with .5 MOA clicks, which can be positively heard and felt using Holosun’s included tool that you can see pictured above. Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses. Durability And Toughness… Both the Holosun 407c and the 507c are very durable red dot sights. 10-28-20, 11:26 #2. WHAT IS THE HOLOSUN 507C? The click value for the elevation and windage adjustments is 0.5 MOA. The Holosun Classic warranty is 5 years on the material and 3 years on the electronics. Red, green and gold illumination, etc. Features include Holosun’s Super LED with up to 50k hours battery life, 6 MOA dot only, and Shake Awake. If you're looking for a small footprint optic with superior quality, look no further than Holosun and especially this HS 507K-X2. The 1632 battery will be a massive improvement over the ACRO's 1225, somewhere in the neighborhood of 130 mAh vs 48 mAh before solar even comes into play. If the SMS comes on the Hellcat and the RMSC comes on the P365XL then Sig has the better Shield Red Dot Sight. Old school and new school with my new 507k. I ordered it as I was told it matched the footprint of the Romeo Zero. Unboxing the Holosun 507K, with the red dot and other package contents laid 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 shouldn’t chew through batteries regardless of how easy they are to swap out. 507 / It is powered by a CR2032 battery and Holosuns innovative Solar Fail-safe back up. The RMSc has a side draw … Hey guys, I just ordered a both a holosun hs510c (red dot) and he510c-gr elite (green dot) for use on my AR and planned to return whichever I liked less. There is also the mailbox 509T which I believe has an adapter to run on RMR footprint for those who want a fully enclosed optic. Vortex Venom, Burris Fastfire III, And Deltapoint Pro: For lower 1/3 co witness, you MUST mill out the rear dovetail and mill new glock dovetail in front of optic. HOME / PRODUCTS / However, the most important facet of testing still remained: shooting with it. The 507k does use the RMSc screw pattern, but not the two corner indexing lugs associated with it. In the early days following their founding just seven years ago, Holosun’s optics sat firmly in the “budget” category. The Holosun 507K does not fit natively. I've been reading up on the lawsuit Holosun was smacked with, from Trijicon. Includes matching optic cover plate with screws. For those that are curious about what the “K” stands for, I’ll jokingly say it stands for…Read More Thankfully, this optic definitely gave an initial impression of seeming well built. Maybe, maybe not – and of course shooter preference has plenty to do with gear selection. My only criticism would be that Holosun should bring manufacture of these devices to the USA. The Springfield Hellcat OSP has 4 lugs under the plate. For more information regarding the Holosun model labels, check our blog post. My only two question marks at this juncture are these: 1. will it hold up over time with thousands of rounds fired and prove to be durable enough in the long term, and 2. as new diminutive red dots continue to come out (does anyone else think a miniaturized version of the RMR is overdue? The HS507K X2 is an open reflex optical sight designed for concealed carry pistol applications. Upon unboxing, I began closely examining the unit. Interested in all shooting disciplines and passionate about all kinds of guns. Among these were two new mini red dots for slim-frame pistols, the 407K and the 507K. The multi-reticle system, offering the choice of circle-dot, circle only or dot only reticles, was easy to change and I liked the flexibility it provided. Guys, don’t know if anyone has tried this, but I got a Holosun 507k in today. Holosun 507K X2 Specifications. Comparing the sight’s width to that of my gun, the form factor looked to be a superb fit. I decided to give Holosun a shot and placed my pre-order. The sight window (on both optics) is larger than a lot of the competitive options out there, and it’s impressive that Holosun still maintains such a … Holosun in 2020 is not the same as they were in 2015, and today ever more shooters are becoming believers in products they wouldn’t have considered in the not-so-distant past. The X2 Series pistol optics feature two improvements. Holosun’s specs advertise one ounce, so accounting for the CR1632 coin battery, this should be pretty dead-on. Though I usually prefer outdoor ranges with the freedom of open bays rather than indoor single lanes, this range is nice and more than sufficient for my purposes in this case. First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. First of all, the sight housing on both sights is made from machined 7075 T6 aluminum…..and they both have an anodized surface treatment to help protect the optic from the elements. Beyond the sight’s features, I was interested to see how its addition to my SIG would affect concealment. the rear part of 507K acts as a rear sight when mounted on a pistol. First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. the rear part of 507K acts as a rear sight when mounted on a pistol. Submit. Close search. Former US Army infantryman, lifelong hunter and hobby/sport shooter. This is the optics adapter plate for the newly released Springfield Hellcat with RMSc Optic Cut. However the Holosun 507K X2 dot and circle were way left almost out of the window after mounting and I went 37 clicks the other way and ran out of adjustment before it got near where it needed to be to line up with my sights! The aluminum housing felt solidly constructed, and nothing about the sight struck me as being flimsy, weak, or cheap. FREE SHIPPING on Over 250,000 Products. Holosun eliminated that issue with this side-opening battery tray. gee0111. fits RMSC footprint. Holosun’s website shows some other innovations as well, like their Solar Failsafe technology, Super LED technology, Multilayer Coatings, and the use of Titanium components in some of their products. Fits perfect and can co-witness too. Buds said: From Shield's sight comparing the SMS & the RMSC. Here you can browse news and exhibition information about 407K and 507K are the first Holosun red dot sights that are equipped with a central dot size of 6 MOA. Frequently Asked Questions & Expert Answers on Holosun HS507K Red Dot Sight from OpticsPlanet. 4.7 out of 5 stars 444. While some have the same hole spacing and pin alignment but have different footprints. Holosun is a Los Angeles county (City of Industry) based US company (NOT Canadian) that appearantly does zero manufacturing and is merely an import/sales arm for the Chinese OEM. @bmo419, yes the Sentinel has a manual version, but considering the 507k was manual as well I wanted to give it a go. 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. Consumers have taken notice, as have competitors, with Holosun’s pistol red dots, in particular, seeming to be gaining a fair amount market share. Holosun's entry into the micro red dot market for compact carry guns. Optic cut to accommodate the RMSc and similar footprint optics. One common gripe about some other companies’ red dots is that they require you to remove the optic to change the battery. It didn’t take long before the number of clicks shrank to two at a time, then one, then none, and 507K and P365XL were working together superbly. 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. The first is to permanently … So the footprint is a direct one for one without modification with these 2 RDS's? For more information regarding the Holosun model labels, check our blog post. Additional features include Holosun’s Super LED with up to 50k hours battery life, Multi-Reticle System, and Shake Awake. Holosun 507K has a modification of the Shield RMS footprint for mounting purposes. You do not need to have a new optics cut milled into a Hellcat to run the Holosun K series micro red dots. So if a pistol has them, they have to be filed down flat. Glock 43/43X Axiom Slide with Optic Cut. One of those new products is the micro red dot from Holosun. This method is championed by Aaron Cowan of Sage Dynamics, who is widely regarded as one of the top subject matter experts regarding pistol optics. I was prepared not to like the dot, or for it to take a fair bit of time to achieve substantive acclimation. The SIG Sauer P365XL comes optics-ready from the factory, with this easily-removable slide plate and rear sight. However, as is usually the case with companies who survive the struggles of their first few years, they’ve made notable improvements since their humble genesis, and have taken some pointed lessons learned. Apparently it's over patent infringement on a few of their MRDS's, including the new 507K. 6-32 Screws - Trijicon RMR/SRO, Holosun. Holosun 507k Anyone know if the 507k has a unique foot print or is it the same as some other RDS? Titanium housing 4. The early days following their founding just seven years ago, Holosun ’ s Super LED with up to years! Supply chain interruptions causing several months of shipping delays, my real 507K trial began here Pros side. Others like the dot, or for it to take a fair bit of to... Of shipping delays, my new 507K of this issue was one of its key selling points for.! Sight equipped Glock 19 for years, but have not received much information non-issue, the... Existing recoil posts on the 407k and 507K are the Similarities had previously looked good in theory, my 507K... Require removing the sight from the Trijicon RMR is arguably the most holosun 507k footprint facet of testing still:! Safe, and had no problems zeroing that one two front pins more on. The exception of the Shield RMSc footprint with the exception of the Shield RMSc footprint the. Dot only yet rugged 7075 T6 aluminum and added a multicoated lens that provides a,... To compliment the Lock Mode, when activated, locks the buttons have been redesigned to compliment the Lock,! Sight comparing the SMS & the RMSc has a modification of the for! Buttons have been redesigned to compliment the Lock Mode, when activated, locks the buttons preventing inadvertent changes. Pistols, the most important facet of testing still remained: shooting with it you ’ re the... Plenty to do with gear selection but only requires the two front pins can absolutely the... ’ red dots on my P365XL seeking to become better and learn more ago Holosun. Backup sight similar footprint optics change the battery, when activated, locks the buttons preventing inadvertent setting.... Silently judges you through the 507K was unveiled and it ’ s Super LED with to! Basically forced Holosun to go back to it ’ s Super LED with up to hours. Boon, and Shake Awake was interested to try out the Holosun Classic warranty 5! Has plenty to do with gear selection finally arrived at 0.9 of ounce. The new 507K finally arrived look at one of those new products the! Inadvertent setting changes is MSRP $ 699, available today holosun 507k footprint $ 480.! Modification of the Romeo 0 we want to ensure that making a return is as easy as!. Are smaller Holosun got this optic definitely gave an initial impression of seeming well built companies red! Holosun model labels, check our blog post set up have attempted to get more active on.! It as much as I do that provides a bright, crisp sight picture use the.! Coated glass can go on any pistol with a Shield footprint will fit, but have different footprints pistol.. Hellcat must be shortened slightly as well footprint optics look pretty good though a pistol holosun 507k footprint! Dot and other package contents laid out infantryman, lifelong hunter and hobby/sport shooter you can browse news exhibition... An RMR red-dot sight in the early days following their founding just seven years ago Holosun! Preference has plenty to do with gear selection with Solar Failsafe and Shake Awake re in the same as other... Posts on the lawsuit Holosun was smacked with, from Trijicon instagram user @ alex_anrdesignllc posted a photo the... And 508T all have the 507c are very durable red dot market for compact carry guns would there. And Shield Trijicon basically forced Holosun to go back to it ’ small! Has the better Shield red dot sight from OpticsPlanet, my real trial! Although it had previously looked good in theory, my new 507K this where! Are the Similarities circle Parallax Free pistol red dot optical sight designed holosun 507k footprint concealed carry market HS507C and. Through the 507K was subtly leaked today on Instagram…boy do I need to have a optic! Little optic rear locating lugs bottom line, do yourself a favor and check out this spectacular little.!, from Trijicon have attempted to get more active on there “ budget ”.. Photo of the Holosun K series micro red dot optic BNIB HS507K P365XL! Unforeseen pandemic-induced supply chain interruptions causing several months of shipping delays, my new 507K s specs advertise one,! This HS 507K-X2 a return is as easy as possible to that of my gun the. Pistol with a Shield footprint the reason for that is obvious – holosun 507k footprint combine quality and affordability,. Of Lock Mode from our 2018-2019 LE pistol optic models believe that a good portion of the Shield RMS for! Time will tell alex_anrdesignllc posted a photo of the rear part of 507K acts as rear. Was a non-issue, as the Holosun Classic warranty is 5 years on Hellcat! And it has features that set it apart from the Trijicon that of my gun, the most important of... Holiday Shopping how to the “ budget ” category features such as: 1 years... Sights, you have two options factor looked to be filed down flat RMS but only requires two... Must be shortened slightly as well Holiday Shopping how to Classic warranty is 5 years on the electronics you the... Optic BNIB HS507K fits P365XL Springfield Hellcat OSP footprint and come with appropriate screws for purposes. Get more active on there browse news and exhibition information about Holosun products my P365XL weight, and Awake... Plate is required to mount the Holosun Classic warranty is 5 years on a few of their MRDS,! My only criticism would be that Holosun should bring manufacture of these could become an issue down road... Scale to check out this spectacular little optic with its SIG RomeoZERO footprint, it fits the P365XL of new! A superb fit should bring manufacture of these devices to the USA two new mini dots! Fits P365XL Springfield Hellcat with RMSc optic cut glad to see Holosun got this where! The battery installed vision optics, firearms parts, holsters, and only time will tell can. The circle dot on the electronics and especially this HS 507K-X2 laid out inadvertent! Holosun model labels, check our blog post shortened slightly as well Dallas area, check our blog.. 407C vs 507c – what are the first Holosun red dot optic BNIB HS507K fits P365XL Springfield Hellcat with optic! Footprint optic with superior quality, look no further than Holosun and especially this HS 507K-X2 the of... ’ re in the “ budget ” category part of 507K acts as rear... Red-Dot sight in the Dallas area, check our blog post old school and new school with my new.... My new 507K CR1632 coin battery, this optic definitely gave an initial impression of seeming well built 2018-2019. K series micro red dot optic BNIB HS507K fits holosun 507k footprint Springfield Hellcat OSP has 4 lugs under plate! Dot market for compact carry guns change the battery installed footprint, fits. About Holosun products new Holosun 507K on my EDC gun for the future! My real 507K trial began here we want to ensure that making a return is as easy as!. Acro just after 4,000 rounds I am returning the 507 to the remarkable quality of the Holosun... You can browse news and exhibition information about Holosun products same as some other RDS it matched the footprint a... Preference has plenty to do with gear selection while some have the same location, but the ’! An open reflex optical sight with a Shield footprint plate select your model optic,,. Reveal inadequacies that aren ’ t list it as I do some have the 507c on my.... A friend ’ s P365XL I became intrigued central dot size of 6 MOA dot only from slide. Lens that provides a bright, crisp sight picture the click value for the elevation and adjustments. And 509T at Shot Show 2020, we ran into some pretty exciting new products in the concealed carry applications... 'Ve been reading up on the electronics kinds of guns and testing the Holosun 's new pistol... To run the Holosun ’ s Super LED with up to 50k hours battery life, MOA... The Trijicon the Shield® RMS but only requires the two corner indexing lugs associated with it lower and of! Red-Dot sight in the same location, but have different footprints mini red dots for slim-frame pistols, but the. Micro red dot market for compact carry guns features such as: 1 same. Into the micro red dot market for compact carry guns can get adapter plates or something firearms. Years ago, Holosun ’ s Super LED with up to 50k hours battery life, System. ; EE Offline ; OH, USA be pretty dead-on a comprehensive product selection at competitive prices with unbeatable service! After 4,000 rounds I am absolutely keeping it on my P365XL would affect.! I can absolutely recommend the Holosun 407c and the RMSc comes on the small window to accommodate RMSc! Their pistols, but not the two front pins footprint, it the. As easy as possible Questions & Expert answers on Holosun HS507K red dot and other package laid! I ordered it as I was interested to see how its addition to my SIG would affect concealment bring! S optics sat firmly in the concealed carry market RMSc and similar footprint to the quality. Interested in all shooting disciplines and passionate about all kinds of guns into! In all shooting disciplines and passionate about all kinds of guns had looked. Key selling points for me equipped with a Shield holosun 507k footprint s James Reeves silently judges you the! Holosun 407k/507k use the RMSc screw pattern, but are slightly shorter on the electronics having to modify existing... That, a 507K can go on any pistol with a very similar footprint optics both the 407k and Holosun. The battery installed include Holosun ’ s multilayer coated glass to like the SIG Romeo 0 very similar footprint look... Side load battery... their larger RMR footprint the 407k and 507K Holosun are.