Features include Holosun’s Super LED with up to 50k hours battery life, 2MOA dot only, Solar Failsafe, and Shake Awake. Features: 2 MOA Dot Reticle. Up to 50,000 Hours Battery Life (setting 6) 12 Brightness Setting: 10 DL & 2 NV Compatible. Convenient Tray Battery Compartment. Parallax-free & Unlimited Eye Relief.HS407CO X2. MSRP $317.64. User Manual. CHOOSE MODEL. Red 2 MOA Dot & 65 MOA Circle. Where to buy Add To compare. Overview. Tech & Feature. Specification.We at Lifehacker have an awful lot of conversations, debates, and brainstorming sessions behind "closed doors"—that is, in our private chat room and over email. Starting now, we're...Buy with confidence. Read 1,500+ of our recent 5 star reviews here. We cover the top 4 best Holosun Red Dots we recommend for the Sig P365x, P365xl, or P365 X …Tough, dependable, long battery life and many more features than a trigicon RMR for half the price. The 407 is the same just a dot ( get the 6 MOA) rather than multiple reticles but costs less. I have had the gen 1 507 for 2 years on my contest gun. At minimum, 30k rounds and never any problem. Fortunate Son.News & Events. Here you can browse news and exhibition information about Holosun products.All in all, there’s a lot to like and only very minor quibbles on the Holosun 407C Vs pistol-mounted red dot sight. It’s affordable, durable and uses a common footprint to get it on a pistol ...The HS507K X2 is an open reflex optical sight designed for subcompact pistol applications. The HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s ...The HS407CO is an open reflex optical sight designed for pistol applications. Features include a 8MOA Open Circle, Holosun’s Super LED with up to 50k hours battery life, Solar Failsafe, and Shake Awake. Features: 8 MOA Ring Reticle. Up to 50,000 Hours Battery Life (Setting 6) 12 Brightness Setting: 10 DL & 2 NV Compatible.Buy the HS407A X2, a compact and durable red dot sight for pistols or rifles, from Holosun. Learn about its features, reviews, and shipping restrictions.1) Press and hold the “+” button for 10 seconds to enter time adjustment mode. There are 4 options: 10 min, 1h, 12h or the sleep mode is disabled. 2) Press and release either “+” or “-” button to set the time. The LED will blink (1=10 min,2=1h, 3=12h, or4=disable sleep mode. Holosun.ca - Independent Canadian National Distributor of ...News & Events. Here you can browse news and exhibition information about Holosun products.The HS407K X2 is an open reflex optical sight designed for subcompact pistol applications. The HS407K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s ...HOLOSUN 407 REFLEX SIGHT 3MOA SHAKE AWAKE - HS407A3 X2. Hello everyone. I just picked up a Holosun HS407A3 X2 for the Glock 43X MOS and was wondering if it is compatible? It was on sale for $159, so I figured it was a good buy. Also, what plate would I need to get it mounted?The sub-compact pistol sized Holosun HS407K-X2 Red Dot Sight provides a large field of view paired with useful features that will help you stay on target while greatly reducing target acquisition time. Made for carry pistols, this optic offers a Lock Mode that prevents unintentional button presses while the optic is holstered and a side access ...The 407 K is micro sized, not to be confused with the 407/507 RMR footprint optics. The K series is designed for a Shield RMS footprint, and is a direct fit on a P365XL or Hellcat, just like the Romeo Zero (and of course Shield RMS). Probably nobody making P320 adapter plates for it yet, if ever. TheEyeronic1 and wccphd.HOLOSUN HS507K X2 Open Reflex Sight - Red Reticle (121) Total Ratings 121. $274.99 New. $220.00 Used. Holosun HS507C-X2 LED Red Dot Sight (162) Total Ratings 162 ...The HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s Red Super LED with up to 50k hour battery life, Multi-Reticle System, and Shake Awake.Read 1,500+ of our recent 5 star reviews here. Today we’re going to review the Holosun red dot pistol lineup with the RMR footprint. We’ll cover the 407C, 507C, 508T, 509T, and the EPS the features and performance of each sight, and help you decide which one is the best fit for your needs. So let’s get started!Holosun HS407C-X2 Pistol Red Dot Sight - 2 MOA - $183.25 after code: SAVE12 The Holosun 407C-X2 is an open-reflex Red Dot sight made specifically for concealed carry applications. Features include the Holosun Super Led with up to 50k hours of battery life ...HS407CO X2. MSRP $317.64. User Manual. CHOOSE MODEL. Red 2 MOA Dot & 65 MOA Circle. Where to buy Add To compare. Overview. Tech & Feature. Specification.We’re all on the hunt for new things to do at home. We’re all on the hunt for new things to do at home. To aid you in your quest, each night we’ve been rounding up some of the best...SKU 5165491052 Brand Holosun Model Number HS407A3 X2 UPC 810047072300 DETAILS Manufacturer: Holosun Magnification: 1X Reticle: 3 MOA Housing: 7075 Aluminum Shake Awake: Yes Battery: CR2032 FEATURES New from Holosun, the HS407A is a rugged ...HS407CO X2 [CLASSIC] $377.99 CAD OVERVIEW The HS407CO is an open reflex optical sight designed for pistol applications. Features include a 8MOA Open Circle, Holosun’s Super LED with up to 50k hours battery life, Solar Failsafe, and Shake Awake.SKU 5165491052 Brand Holosun Model Number HS407A3 X2 UPC 810047072300. DETAILS Manufacturer: Holosun Magnification: 1X Reticle: 3 MOA Housing: 7075 Aluminum Shake Awake: Yes Battery: CR2032. FEATURES New from Holosun, the HS407A is a rugged, compact red dot sight. Perfect for pistols or modern sporting rifles, the HS407A is based on the time ...Holosun claim that this particular model can provide up to 50’000 Hours on brightness setting 6 on a single cell, a seriously impressive number. For anyone whose life might depend on this optic, I’d seriously …The Holosun HS407CO X2 is an open reflex sight for handguns that can help improve your accuracy and target acquisition during close to mid-range engagements. These Red Dot Sights come equipped with innovative Holosun technologies like Solar Failsafe, a backup solar power supply that keeps this pistol red dot running even if your batteries die.The model number tells you attributes of the optic. First number being reticle 4 is dot only, 5 means multiple reticles. A means no solar, C means solar. For pistol optics 7 is an aluminum optic. 9 is a titanium. X2 is the second version with side loading battery.Design & Construction Week in Las Vegas is a great place to find exciting new ideas and home products. Here are some of our favorite outdoor living trends. Expert Advice On Improvi...The Holosun HE407C is an all-aluminum construction body. The top of the right dot sight has a solar panel that has a plastic covering over it to let the light through. The optic lens itself is your standard tempered glass. Everything with the exception of the membranes for the brightness control is metal.gunmade ... Loading...The Holosun HE407C comes in both a green and a red reticle model. You can tell which model by what comes after the dash on the model number. For example, the green dot model is the HE407C-GR and the red dot model is just HE407C. Either model you go with is going to have a 2 MOA dot. The red dot sight is parallax free and has unlimited …The durability and build quality of the HS407K X2 are commendable, showcasing Holosun’s commitment to crafting reliable optics. The 7075 Aluminum housing, part of Holosun’s K footprint, ensures robustness without compromising weight. The side-mounted battery tray adds a practical touch, allowing for swift battery replacements in the …The formula for finding the slope of a line on a coordinate plane is (y2 – y1) / (x2 – x1), where (x2, y2) and (x1, y1) represent two distinct points on the line. This is also know...It's impossible to meet all of their needs. Forget my own. Forget my husband's. It's impossible to meet all of their needs, all of the time, (as they demand) AND... ...HOLOSUN 3MOA SHAKE AWAKE RED DOT PISTOL SIGHT - HS407A3 X2. New from Holosun, the HS407A is a rugged, compact red dot sight. Perfect for pistols or modern sporting rifles, the HS407A is based on the time tested Holosun HS407 red dot sight. Constructed from lightweight, durable 6061 aluminum with a crystal clear Holosun …HOLOSUN 407 REFLEX SIGHT 3MOA SHAKE AWAKE - HS407A3 X2. Hello everyone. I just picked up a Holosun HS407A3 X2 for the Glock 43X MOS and was wondering if it is compatible? It was on sale for $159, so I figured it was a good buy. Also, what plate would I need to get it mounted?HOLOSUN HE507K-GR X2 / HS507K X2 Multi-Reticle 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Parallax-Free Aluminum Sight for Subcompact Handguns - Green & Red Dot Options Visit …Holosun Gummi Schutzhaube zum Schutz der Optik 70142938 HS-PROTECTION-COVER-507-508 ist passend für: HS507C-X2 HE508T-RD-X2 HE508T-GR-X2 HS407C-X2 HE407C-GR-X2 Das Protectioncover aus elastischem Gummi schützt Ihre Optik vor Stössen, Kratzern, Beulen und Staub Das Protectioncover passt 1:1 auf Ihre Optik Holosun 407C / 507C / 508C Es handelt sich um ein Original Holosun Schutzcover Zubehör ...www.holosun.com User's Manual HE407C-GR X2 Fig 1 HE407C-GR X2 Reflex sight Thank you for purchasing the HOLOSUN HE407C-GR X2 Open Reflex sight. This open reflex green dot sight is sized for use on either a pistol or rifle. The stream lined design, Shake Awake™ technology and our Solar Fail Safe™ dual powerFor the price, the Holosun HS 407CO packs in a lot of features. Those features make it extremely easy to use, while battery life and redundant solar backup increase usage long-term. It’d be nice if the Holosun came with a better warranty, like the Vortex Venom (review here) but as is, the Holosun 407CO is a pretty fantastic value priced red dot.The HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s Red Super LED with up to 50k hour battery life, Multi-Reticle System, and Shake Awake.The Holosun HE407C is an all-aluminum construction body. The top of the right dot sight has a solar panel that has a plastic covering over it to let the light through. The optic lens itself is your standard tempered glass. Everything with the exception of the membranes for the brightness control is metal.The HOLOSUN HS407K X2 Reflex Red Dot Sight is a top-tier optic that offers a blend of performance, durability, and user-friendly features. In addition, its 6 MOA dot size, impressive battery life, easy adjustment features, and robust construction make it a reliable choice for any shooter. With the backing of a solid warranty, it’s a sight ...Today, Holosun is at the forefront of developing new features including innovations such as; up to a 100,000 hour battery life, Solar Fail-Safe technology, The signature multi-reticle system (MRS), and much more. Their popular red dot sights, such as the 507C, 507K, and 510C, are all prime examples of Holosun’s innovation. Between the red dot ...HOLOSUN HE507K-GR X2 / HS507K X2 Multi-Reticle 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Parallax-Free Aluminum Sight for Subcompact Handguns - Green & Red Dot Options Visit …Overview. Holosun | HS407C X2 | Solar 2-MOA Red Dot Reflex Sight - The HS407C is an open reflex optical sight designed for pistol applications. Features include Holosun’s Super LED with up to 50k hours battery life, 2MOA dot only, Solar Failsafe, and Shake Awake.Answered by Ethan , Gear Expert, from IL, United States, on September 25, 2023. Yes, the Holosun HS407C-X2 1x 2 MOA Dot Red Dot Sight can be mounted to an AR15 as long as you utilize a picatinny RMR pattern mount. I would recommend using a mount with a 1.4" or 1.63" co-witness height such as the Scalarworks LEAP/04 Trijicon …The durable housing is made from 7075 Aluminum, uses Holosun’s K footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed. The HS407K X2 is a direct for P365X/XL, a nd requires an adapter plate for slides with a four-boss interface. Features: 6 MOA Dot Reticle. Up to 50,000 Hours Battery Life (setting 6)The Holosun 507c X2 is on the small side with dimensions of 1.78 x 1.15 x 1.15” and a window size of 0.63 x 0.91”. It barely weighs anything at 1.5 oz. While small, compact, and lightweight, it’s specifically designed for handguns. This means that it will be too low for use on AR rifles and will need a riser to co-witness.The HOLOSUN HS407K X2 Reflex Red Dot Sight is a top-tier optic that offers a blend of performance, durability, and user-friendly features. In addition, its 6 MOA dot size, impressive battery life, easy adjustment features, and robust construction make it a reliable choice for any shooter. With the backing of a solid warranty, it’s a sight ...Learn about Allura siding reviews and how their fiber cement products compare to the popular James Hardie options. Expert Advice On Improving Your Home Videos Latest View All Guide...Nov 29, 2021 · Find helpful customer reviews and review ratings for HOLOSUN HS407CO X2 Green 8MOA Dot, Solar Failsafe, Shake Awake at Amazon.com. Read honest and unbiased product reviews from our users. Amazon.com: Customer reviews: HOLOSUN HS407CO X2 Green 8MOA Dot, Solar Failsafe, Shake AwakeHolosun 507c X2 sleep/awake function. To put it simply, it doesn't work. You can set it per factory instructions, but it never shuts down. It never goes to sleep after any amount of time.. Its always awake. I've had this malfunction with two in a row. It doesn't matter what time frame you set it at, it never goes to sleep.HOLOSUN HE507C-GR X2 / HS507C X2 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Solar Failsafe Parallax-Free Aluminum Sight for Full-Sized Handguns - Green & Red Dot Options 4.7 out of 5 stars 3,414HOLOSUN 407 REFLEX SIGHT 3MOA SHAKE AWAKE - HS407A3 X2. Hello everyone. I just picked up a Holosun HS407A3 X2 for the Glock 43X MOS and was wondering if it is compatible? It was on sale for $159, so I figured it was a good buy. Also, what plate would I need to get it mounted?Nov 26, 2022 · HOLOSUN 3MOA SHAKE AWAKE RED DOT PISTOL SIGHT - HS407A3 X2. New from Holosun, the HS407A is a rugged, compact red dot sight. Perfect for pistols or modern sporting rifles, the HS407A is based on the time tested Holosun HS407 red dot sight. Constructed from lightweight, durable 6061 aluminum with a crystal clear Holosun lens.Holosun 407 Reflex Sight 3MOA Shake Awake - HS407A3 X2 . Rating: 98% Out of Stock. Notify When In Stock ... Holosun HE407K X2 Green Dot Reflex Sight 6 MOA w/ Shake ...Same video but with a link to buy https://bit.ly/44cfiGwNov 26, 2022 · HOLOSUN 3MOA SHAKE AWAKE RED DOT PISTOL SIGHT - HS407A3 X2. New from Holosun, the HS407A is a rugged, compact red dot sight. Perfect for pistols or modern sporting rifles, the HS407A is based on the time tested Holosun HS407 red dot sight. Constructed from lightweight, durable 6061 aluminum with a crystal clear Holosun lens.Get ratings and reviews for the top 11 window companies in San Antonio, TX. Helping you find the best window companies for the job. Expert Advice On Improving Your Home All Project...Dec 20, 2022 · The Holosun K Red Dot Footprint. 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. These optics boast many features such as shake-awake technology, 50,000 hours of battery life ...SKU 5165491052 Brand Holosun Model Number HS407A3 X2 UPC 810047072300. DETAILS Manufacturer: Holosun Magnification: 1X Reticle: 3 MOA Housing: 7075 Aluminum Shake Awake: Yes Battery: CR2032. FEATURES New from Holosun, the HS407A is a rugged, compact red dot sight. Perfect for pistols or modern sporting rifles, the HS407A is based on the time ...Optics 507C/407C Mount Plate & Scope Cover Fit HoloSun 507C & 407C HS Red Dot, Fit 507c x2 & 407c x2 Optics Case & Aluminum Picatinny Rail Mounting. 5.0 out of 5 stars. 3. $19.99 $ 19. 99. FREE delivery Wed, May 29 on $35 of items shipped by Amazon +1 colors/patterns. HOLOSUN.Airlines are also waging discount wars to lure customers Many Indians are giving the traditional diyas and vibrant rangolis a miss this Diwali, the festival of lights. More people ...Read 1,500+ of our recent 5 star reviews here. The purpose of this page is to help you figure out which Holosun optics fit your pistol and which adapter plates you …The 407A3 X2 uses the CR2032 battery which is the same as the 407C V2, whereas the 407C X2 uses the CR1632 battery. If the 407A3 X2 has an RMR footprint, it was definitely based on the 407C V2 chassis. Thanks for posting u/b20vteg ! r/GunDeals has updated the website blacklist, check it out before making your next purchase!.Jun 6, 2022 · Torx T-handle T-10 driver (to start Holosun screws) Wheeler FAT Wrench with a Wiha T10 insert set at 15 in lbs (final torque of Holosun screws) I used the smaller of the two Holosun screws that came in the package. I "believe" these are M3-0.5mm pitch, approx 1/2". I opted to leave the dry blue threadlocker on the holosun screws and installed ...Holosun HS407K X2 6 MOA Flat Dark Earth Open Reflex Optical Sight with Shake Awake. $258.81. $224.99. In Stock. Style: HS407K X2 FDE. Department: Firearm Accessories > Optics > Red Dots & Weapon Sights.Buy the HS407A X2, a compact and durable red dot sight for pistols or rifles, from Holosun. Learn about its features, reviews, and shipping restrictions.This item: HOLOSUN HE407C-GR X2 / HS407C X2 2 MOA Dot Open Reflex Sight - Durable Shake-Awake Solar Failsafe Parallax-Free Aluminum Pistol Sight for Full-Sized Handguns - Green/Red Dot Options $259.99 $ 259 . 99Holosun HS407CO X2 8-MOA Red Circle Reflex Sight. $279.99. Save up to $50 on your online order today! Apply for Explorewards Credit Card. Select a Shipping Method: Ship To Store. Est. Pick Up - May 28th. Ship To Home. Delivered by May 29th.It's probably the 407C V2, which was discontinued, with a 3 MOA dot reticle instead of the 2 MOA dot. The 407A3 X2 uses the CR2032 battery which is the same as the 407C V2, whereas the 407C X2 uses the CR1632 battery. If the 407A3 X2 has an RMR footprint, it was definitely based on the 407C V2 chassis. 2.Holosun HS407C-X2 Pistol Red Dot Sight - 2 MOA - $183.25 after code: SAVE12 The Holosun 407C-X2 is an open-reflex Red Dot sight made specifically for concealed carry applications. Features include the Holosun Super Led with up to 50k hours of battery life ...The HS507K X2 is an open reflex optical sight designed for subcompact pistol applications. The HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s ...The Holosun HS407A3 X2 is an open reflex optical sight designed for full-sized pistol applications. The HS407A3 X2 improves on previous versions by adding Lockout Mode which was first introduced in our 2018 LEM …Find helpful customer reviews and review ratings for HOLOSUN HS407CO X2 Green 8MOA Dot, Solar Failsafe, Shake Awake at Amazon.com. Read honest and unbiased product reviews from our users. Amazon.com: Customer reviews: HOLOSUN HS407CO X2 Green 8MOA Dot, Solar Failsafe, Shake AwakeThe Holosun 507c X2 is on the small side with dimensions of 1.78 x 1.15 x 1.15” and a window size of 0.63 x 0.91”. It barely weighs anything at 1.5 oz. While small, compact, and lightweight, it’s specifically designed for handguns. This means that it will be too low for use on AR rifles and will need a riser to co-witness.In today's video we examine Holosun's Sleep Timer Adjustment & Shake Awake settings! #holosun #shakeawake This will apply to all Holosun pistol optics like t...The model number tells you attributes of the optic. First number being reticle 4 is dot only, 5 means multiple reticles. A means no solar, C means solar. For pistol optics 7 is an aluminum optic. 9 is a titanium. X2 is the second version with side loading battery.Holosun 407K X2 Red Dot, 6 MOA, Side Battery - HS407K-X2 John smith Great.. one the best owners I have dealt with c Holosun 507K Green X2, 32 MOA Ring & 2 MOA Green Dot, Side Battery - HE507K-GR-X2 carl scott Holosun I …The Holosun 407 Reflex Sight 3MOA Shake Awake – HS407A3 X2 is a rugged and compact red dot sight that is designed to excel on pistols or modern sporting …The HS407C X2 is a solar-powered reflex sight with a 2 MOA dot reticle and lock mode. It has a durable aluminum housing, a long battery life, and is compatible with night vision devices.Holosun HS407C-X2 1x 2 MOA Dot Red Dot Sights. $288.22 $244.99 Save 15%. View Product. Write a Review. Most Helpful Positive Review Great red dot! I have this and also the 507c. I don't think I can go back to a red dot that you have to turn on and off. The shake awake has never failed and it's great not having to think about turning the red dot ...Jun 6, 2022 · Torx T-handle T-10 driver (to start Holosun screws) Wheeler FAT Wrench with a Wiha T10 insert set at 15 in lbs (final torque of Holosun screws) I used the smaller of the two Holosun screws that came in the package. I "believe" these are M3-0.5mm pitch, approx 1/2". I opted to leave the dry blue threadlocker on the holosun screws and installed ...Typically, the Holosun 407C comes in a white foam-lined box. It includes the red dot sight, an instruction manual, a cloth for cleaning the lens, a battery, a quick-release mount, and a Torx wrench for mounting it. The Holosun 407C does not come with a rail adapter aiding attachment. However, the sight is flat-bottomed, which makes its use ...Just a first look at the Holosun HS407A3 red dot. My plan is to put this on the Gucci Glock build.Help out the channel by using the following links to Browne...www.holosun.com User's Manual HE407C-GR X2 Fig 1 HE407C-GR X2 Reflex sight Thank you for purchasing the HOLOSUN HE407C-GR X2 Open Reflex sight. This open reflex green dot sight is sized for use on either a pistol or rifle. The stream lined design, Shake Awake™ technology and our Solar Fail Safe™ dual powerPutting a Holosun HS407A3 X2 on it until I can afford an RMR. ... the route you want to go would be great if you also had a PCC or 10/22 that you could throw the ...The Holosun 407K X2 is the most budget friendly Holosun Micro Pistol Optic. It comes in red or green reticles and has a 6 MOA dot. It's made out of 7075 T6 Aluminum, has 50K hours of battery life, is IP67 Waterproof, has a side removable battery, and has Shake Awake. If you are looking for a high value optic at a great price this is a great choice.The Holosun HE407C comes in both a green and a red reticle model. You can tell which model by what comes after the dash on the model number. For example, the green dot model is the HE407C-GR and the red dot model is just HE407C. Either model you go with is going to have a 2 MOA dot. The red dot sight is parallax free and has unlimited …Holosun Sub-compact HS407K-X2 Red Dot Sights - $202.49 The Holosun HS407K X2 is an open reflex red d, Read 1,500+ of our recent 5 star reviews here. Hey Fre, [Optic] Holosun 3MOA Shake Awake Red Dot Pistol Sight - HS407A3 X2 $170. Optic. Add a, Fit holosun HS 407K x2 & 507K-X2 ; The red optics cover , SKU 5165491052 Brand Holosun Model Number HS407A3 X2 UPC 810047072300. DETAILS Manufacturer, Buy with confidence. Read 1,500+ of our recent 5 star reviews here. We cover the to, HOLOSUN® red dot sights are supplied with Picatinny mounts (, The HS507C X2 is an open reflex optical sight designed, The durable housing is made from 7075 Aluminum, uses Holo, Holosun HS407CO-X2 Reflex Sight 1x 8 MOA Ring Reticle Solar, HOLOSUN® red dot sights are supplied with Picatinny mounts (c, Looking through the available models, the HS407C X2 seemed the, Holosun optics are known for their durability and use of high qualit, New from Holosun, the HS407A is a rugged, compact red dot sight. Perf, Holosun 407C X2 vs 507C X2 Differences. The 507C X2 has the M.R.S. , Product Info for Holosun Sub-compact HS407K-X2 1x 6 MOA Dot Red Dot , HOLOSUN 407 REFLEX SIGHT 3MOA SHAKE AWAKE - HS407A3 X2. Hello , We at Lifehacker have an awful lot of conversations, deb.