507k acss

TFB TV’s James Reeves silently judges you through the 507K’s multilayer coated glass. Installation was a breeze. 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 loss of factory rear sight was a non-issue, as the Holosun ...

507k acss. Check Latest Price. The Holosun 507c is larger and a bit heavier than the 507k. It measures 1.54” long x 1.24” wide x 1.78” tall and weighs 1.5 ounces. While still compact for a pistol optic, the 507c is noticeably larger than micro sights like the 507k.

There is the 507K, 507K ACSS Vulcan, and the EPS Carry. These are all more expensive than the CCW, but it's worth mentioning that there are other options besides just the 407K. 1. Holosun 407K Green & Red Dot Buy the 407K At The Best Price. This is the most affordable micro optic Holosun makes and is available in a 6 MOA …

Product Description. If you're looking for a small optic that offers big performance, look no further than the Holosun 507K X2! Designed with subcompact and slimline models like the 43, 43X, and 48 in mind, the 507K X2 is perfectly sized for concealed carry! Featuring a Circle Dot reticle with 12 brightness settings, and up to 50,000 hours of ... The ACSS Vulcan reticle is an innovative feature available in certain models of the Holosun 507K X2. This reticle creates a unique aiming solution that enhances visibility and precision. Coupled with the yes unlimited eye relief feature, the ACSS Vulcan reticle allows for quick and comfortable target acquisition.The main advantage of the ACSS Vulcan reticle is to be able to find the center dot quickly when drawing the pistol. All the features are the same as the 507K except for the reticle, and this is available in both red & green. Read our full 507K ACSS review here. 10. Holosun 407K Green & Red Dot - A12B Plate. Buy the 407K At The Best Price. Last ... The HE507K-GR-X2 with ACSS Vulcan Dot Reticle features an RMSc footprint and is natively compatible with many of the most popular concealed carry pistols. Features: Red/Green-Illuminated patented ACSS® Vulcan® Dot Reticle System. Ultra-compact size for concealed carry applications. Two Reticle Settings: Dot + Circle, and Dot only. Mar 4, 2023 · So if you had a 509T cut slide or a 509T picatinny mount or adapter plate the 509 ACSS Vulcan will not fit on it. That is why there is a 509 ACSS Vulcan with an RMR Mounting plate and one with an MOS Mounting plate. 507K Differences. It’s worth mentioning that the 507K ACSS Vulcan has a dotted outer ring and has a 3 MOA center dot - not a ... The politically minded strip ran from 1980 to 1989 and won a Pulitzer Prize. After a 25-year absence the comic strip Bloom County appears to be making a comeback, possibly inspired...

Holosun HS507C-X2 Pistol Red Dot Sight ACSS Vulcan Reticle - $319.99 After rigorous field testing, this optic has been given a Silver-tier rating by the National Tactical Officers Association. The Holosun HS507C-X2 …Both are identical in every area except dot size & type. I went with the 407k because it was in stock at the time, and because I also read similar reviews about the larger dot being easier to pick up quickly. It seems like for precision or long range shooting, the 507k is better, but for close range, the 407k is faster.Earlier this month, I published a very brief review of the Holosun 507K with the ACSS Vulcan Dot. In that review, which focused primarily on the reticle, I mentioned that the reticle design, which I’m very fond of, provides a “crutch” that aids in fast aiming corrections. While I wasn’t overjoyed with the size of the center dot as the ...HOLOSUN HS507K Compact Pistol Red Dot Sight, 1 MOA Green ACSS Vulcan Reticle, HE507K-GR-X2-ACSS, Black. Visit the HOLOSUN Store.Read our full 507K review here. 3. Holosun 507K ACSS Vulcan Green & Red Dot - Best Speciality Option. Buy the 507K ACSS Vulcan At The Best Price. Next on the list is the 507K ACSS Vulcan. This is exactly like the 507K except is has the ACSS Vulcan reticle. This reticle has a 230 MOA dotted outer ring and a 3 MOA center dot.HOLOSUN 507K X2 - Multi Reticle. The HE507K X2 is an open reflex optical sight designed for concealed carry pistol applications. The X2 Series pistol optics feature two improvements. First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes.The 507k has a multiple reticle system: a 2 MOA dot, a 2 MOA dot with a 32 MOA circle, and a 32 MOA circle only. This versatile selection caters to different shooting scenarios. One of the standout features in the Holosun 507k is the side battery tray. The battery type used in the Holosun 507k is a CR1632.

With 12 red-illuminated brightness settings and intuitive push-button controls, the HS507K-X2-ACSS works in any lighting condition and is …Hey Freedom Gorillas! Today we are going to cover the similarities and differences between the Holosun 507K X2 ACSS Vulcan and the 507C X2 ACSS Vulcan red an...The 507C X2 ACSS Vulcan is not intended for and usually will not fit any micro compact pistol like a Glock 43X MOS or Sig P365. For the smaller pistols you want to look at the 507K X2 ACSS Vulcan this is because the smaller micro compact pistols usually come with a different footprint like the RMSc or K series footprint.From Poll taxes and literacy tests to ID laws, the U.S. has long-restricted citizens' right to vote. Learn some voting barriers at HowStuffWorks. Advertisement In the U.S., the rig...Holosun 507K X2 ACSS Vulcan Red Dot Fitment Information Below is information on mounting the Holosun 507K X2 ACSS Vulcan Red Dot Sight on different pistols. Some pistols require adapter plates to make it fit. The table below is for Optics Ready pistols only. If you do not have an optics ready pistol and still want to m.Holosun 507k ACSS Vulcan unboxing and first impressions - YouTube. RippleEffect_ToT. 59 subscribers. Subscribed. 346. 22K views 1 year ago #sigsauer …

Wellsfargo flex loan.

The Holosun 507K ACSS Red X2 is an open reflex optical sight designed for concealed carry pistol applications. Click here and ORDER HS507K X2 TODAY! ... Holosun HS507K ACSS Red X2 (Contact for Price) Related products. Out of stock. Optics & Mounts, Eotech, Holographic EOTech XPS2 Red $ 599.00. Read more. Quick View-13%.Hopefully this clears up any confusion on the ACSS Vulcan from @primaryarms! Definitely stoked to see it on the smaller 507k footprint now! Hey oh! #qvotacti...Jan 13, 2023 · That new @holosunoptics 507k X2 with our favorite reticle! The @primaryarms ACSS Vulcan! So stoked to see this made available for optics designed for smaller... To bore sight your Holosun 507K, start by setting up a target at a known distance, typically 25 yards. Secure your firearm in the stable shooting platform and aim at the center of the target. Without moving the firearm, look through the optic and adjust the reticle until it aligns with the center of the target.Holosun HS507K-X2 Reflex Sight 1x Red ACSS Vulcan Reticle Matte Black. Optics / Red Dot Sights. Holosun HS507K-X2 Reflex Sight 1x Matte. Product Family #: 1022946537. List Price: $348.22 - $379.99. Our Price: $295.99 - $329.99. SHIPS FREE. Special Offer Available. Available. Select Reticle: Finish: Matte. Reticle Color: Red.

Traders are looking for bargains in the tech sector. But these three stocks to avoid aren't the values that you might think. Falling knives aren't worth catching Source: Shuttersto...a manual for the ACSS Vulcan reticle, a manual for the Holosun 507C X2 red dot sight manual, a warranty registration card, a lens cloth, a pair of long Torx mounting screws, a pair of short Torx mounting screws, an installation and adjustment tool, the red dot sight with a preinstalled CR1632 battery. That’s pretty much everything anyone ...DetailsThe Holosun 507K-GR X2 is an open-reflex Green Dot sight made specifically for concealed carry applications. Features include the Holosun Super Led with up to 50k hours of battery life, a Multi-Reticle System, Shake Awake, and Lock Mode. AP67 Waterproof and concealed-carry friendly, this sight is made for success. Manufactured from 7075 Aluminum and anodized, the frame is made for ...Get ratings and reviews for the top 11 pest companies in Pompano Beach, FL. Helping you find the best pest companies for the job. Expert Advice On Improving Your Home All Projects ...May 8, 2021 ... Comments288 · Holosun 507K · Shooting for Precision with a 32 MOA circle on 507C Holosun at 3 yards! · Holosun 507K & 507C Comparison [Plus...The 507K ACSS has a 230moa ring and a 3moa dot. If they have to lengthen the optic like they did the 509ACSS then you will.probably lose the ability to mount the screws that are needed for the K footprint. Product Overview. The Holosun HS507K X2 Reflex Sight 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. Jun 1, 2022 · However, there are differences in their dimensions and weights. The dimensions of the 507k are 1.6" long, 0.98" wide, and 0.95" tall, making it the smaller of the two. Additionally, it weighs only one ounce, meaning it will not significantly affect the balance of your pistol. The 507C weighs 1.5 ounces, which is 50% more than its predecessor. Apr 9, 2022 · a manual for the ACSS Vulcan reticle, a manual for the Holosun 507C X2 red dot sight manual, a warranty registration card, a lens cloth, a pair of long Torx mounting screws, a pair of short Torx mounting screws, an installation and adjustment tool, the red dot sight with a preinstalled CR1632 battery. That’s pretty much everything anyone ...

Dec 18, 2020 · The Holosun HS507C-X2-ACSS is a new generation of pistol red dot sight packed full of features like the multiple reticle system, solar failsafe, and shake awake technology to ensure your reflex sight is always operational when you need it.

So if you had a 509T cut slide or a 509T picatinny mount or adapter plate the 509 ACSS Vulcan will not fit on it. That is why there is a 509 ACSS Vulcan with an RMR Mounting plate and one with an MOS Mounting plate. 507K Differences. It’s worth mentioning that the 507K ACSS Vulcan has a dotted outer ring and has a 3 MOA center dot - not a ... Specifications for Holosun HS507K Compact Pistol Red Dot Sight, 3 MOA Red ACSS Vulcan Reticle, Black, HS507K-X2-ACSS. Color Black. Finish Hard Coat Anodized. Fabric/Material 7075-T6 Aluminum. Magnification 1 x. Objective Lens Diameter 0.58 - 0.77 in. Objective Window Size 0.58x0.77 in. Reticle 3 MOA Dot, ACSS Vulcan. Holosun's 507K is a solid pistol mountable dot for slimline pistols. Primary Arms's ACSS Vulcan reticle offers some solid advantages. The combination results in a very enticing optic that is worth a deeper look. As some of you know and like many of you, I’m not a stranger to the Holosun 507K X2. In fact, I’m a fan of the 507K.The Holosun 407k also has a very clear lens that allows you to get a clean sight picture. In my opinion, it’s just as clear as the 507k (they are both Holosun optics after all)…. But when we start talking about the reticle, that’s where things start to change. The 407k has a fixed 6 MOA dot reticle….From Poll taxes and literacy tests to ID laws, the U.S. has long-restricted citizens' right to vote. Learn some voting barriers at HowStuffWorks. Advertisement In the U.S., the rig...The 507K also offers the ACSS reticle that the EPS Carry doesn't. The ACSS Vulcan reticle helps the shooter to reacquire the dot much faster if it's slightly out of alignment. The Holosun EPS Carry on the other hand offers the 2 MOA or the 6 MOA single dot only model that the 507K doesn't. For users that prefer a large single dot reticle, the ... just a word of caution, my old 507k had horrible battery life when i was running ring + dot combo, 2nd brightest setting i was changing battery like every 4 weeks. have seen some feedbacks on ACSS 507C saying that it drains the battery much faster than a regular 507C. ymmv Jan 1, 2023 ... Holosun 507K X2 Red Dot Sight review | Optics Trade Reviews. Optics Trade•42K views · 11 ... Holosun 507k ACSS Vulcan unboxing and first ...

Phoenix park n swap.

How to configure a comcast router.

For the slim lines I have 407ks, 507ks and 507k Acss… If your a first time dot buyer your going to love the Acss. Even after 10 + dots I love the Acss. This one is better because of the dotted circle ⭕️ ring. My favorite acssRead our full 507K review here. 3. Holosun 507K ACSS Vulcan Green & Red Dot - Best Speciality Option. Buy the 507K ACSS Vulcan At The Best Price. Next on the list is the 507K ACSS Vulcan. This is exactly like the 507K except is has the ACSS Vulcan reticle. This reticle has a 230 MOA dotted outer ring and a 3 MOA center dot.Description. The Holosun HS507K-X2 Compact Open Reflex Sight is made to be mounted on handguns, specifically those for concealed carry. Its low profile design reduces the risk of snagging and is constructed out of durable 7075 T6 Aluminum. The HS507k-X2 utilizes Shake Awake technology that will keep the display deactivated when not in motion and …With 12 red-illuminated brightness settings and intuitive push-button controls, the HS507K-X2-ACSS works in any lighting condition and is even compatible with night vision devices. Features: Red-Illuminated ACSS® Vulcan® Dot Reticle System; Ultra-compact size for concealed carry applications. Two Reticle Settings: Dot + Circle, and Dot onlyHolosun 507K X2 ACSS Vulcan vs 507K X2 Footprint. Both the 507K X2 ACSS Vulcan and the 507K X2 have a K-Series a.k.a. modified RMSc footprint. This will fit directly on some sub and micro compact pistols, for others you will need an RMSc adapter plate.Holosun 507K X2. Kurz means short in German and has been applied to the .380 ACP as the 9mm Kurz, in the MP5K, and so on. So, now that we have that weird piece of gun culture and history explained, we can talk about the 507K X2. Specs: Brightness Settings – 10 Daylight and 2 Night Vision; Length – 1.6-inches; Width – 0.98-inches; …Living with panic disorder might feel overwhelming, especially if you're not sure what caused it. Here are some possible contributing factors of panic attacks and panic disorder. T...The HS507C-X2 ACSS already comes in a red configuration and has been very popular with all sorts of pistol shooters due to its relatively easy-to-find reticle. Now, Primary Arms is offering the newest configuration of the 507C-X2 which will feature the much asked for green illuminated ACSS Vulcan reticle.That new @holosunoptics 507k X2 with our favorite reticle! The @primaryarms ACSS Vulcan! So stoked to see this made available for optics designed for smaller...Incontinence can be embarrassing, but it's not something that should be ignored. Dr Sarah Jarvis discusses pelvic floors and the issues they can raise. Try our Symptom Checker Got ...Traders are looking for bargains in the tech sector. But these three stocks to avoid aren't the values that you might think. Falling knives aren't worth catching Source: Shuttersto...The Holosun 407k also has a very clear lens that allows you to get a clean sight picture. In my opinion, it’s just as clear as the 507k (they are both Holosun optics after all)…. But when we start talking about the reticle, that’s where things start to change. The 407k has a fixed 6 MOA dot reticle…. ….

Holosun 507K X2 ACSS Vulcan vs 507K X2 Footprint. Both the 507K X2 ACSS Vulcan and the 507K X2 have a K-Series a.k.a. modified RMSc footprint. This will fit directly on some sub and micro compact pistols, for others you will need an RMSc adapter plate.HOLOSUN HS507K Compact Pistol Red Dot Sight, 1 MOA Green ACSS Vulcan Reticle, HE507K-GR-X2-ACSS, Black. Visit the … The Holosun 507K ACSS Red X2 is an open reflex optical sight designed for concealed carry pistol applications. ... Holosun HS507K ACSS Red X2 (Contact for Price ... $31999. See more. About this item. Great for handguns, rifles, and shotguns (Does not include Picatinny mount for rifles/shotguns) Exclusive, patent-pending ACSS …As the winter slowly approaches, you might be considering a vinyl siding installation for your home improvement project to help enhance the value and Expert Advice On Improving You...The Holosun 507K reflex sight also utilizes the Lock Mode feature that can be activated to prevent accidental button presses and changes to settings. This innovative Sub-compact HS507K-X2 1x 2 MOA Dot Red Dot Sights provides 12 different brightness settings, including two that are compatible with night vision goggles. For anyone still following this post, Holosun just dropped the 507k ACSS Vulcan in both red and green. From the looks of it, it will come with a 3moa dot instead of a Chevron but still with the 203 Moa outer guiding circle. Have a woman in your life that "wows" you? Well, now is a good time to show your appreciation — WOW Air is offering free flight vouchers to inspirational women for a new sweepstake...With 12 green-illuminated brightness settings and intuitive push-button controls, the HE507K-GR-X2-ACSS works in any lighting condition and is even compatible with night vision devices. Features: Ultra-compact size for concealed carry applications. Shake Awake™ – Motion on with last setting recall. Parallax-free, unlimited eye relief. 507k acss, For anyone still following this post, Holosun just dropped the 507k ACSS Vulcan in both red and green. From the looks of it, it will come with a 3moa dot instead of a Chevron but still with the 203 Moa outer guiding circle., The 507K also offers the ACSS reticle that the EPS Carry doesn't. The ACSS Vulcan reticle helps the shooter to reacquire the dot much faster if it's slightly out of alignment. The Holosun EPS Carry on the other hand offers the 2 MOA or the 6 MOA single dot only model that the 507K doesn't. For users that prefer a large single dot reticle, the ..., A week after healthcare unicorn Ro landed capital from existing investors at a higher valuation, two top executives have parted ways with the company, per an internal email obtaine..., Below are Holosun's K-Series optics offered at the best price with free shipping and returns. These optics include the 407K, 507K, and 507K ACSS Vulcan. These optics have a modified RMSc footprint a.k.a. K Series footprint. They have 50k hours of battery life, come in red or green reticles, have shake awake, are IP67 w., The 507K is a good .27" narrower, but lacks function. Only manual brightness, I would prefer to have both options open. And no solar cell backup. Then PA and Holosun released the HS507C-X2 ACSS with the 100 MOA ring and all the features of the 507C. Any chance they will release the ACSS reticle in the smaller 507K package? Dec …, Advertisement Almost everyone qualifies for student loans, though students with the greatest financial need can generally borrow under the best terms. The first step in applying fo..., DetailsThe Holosun 507K-GR X2 is an open-reflex Green Dot sight made specifically for concealed carry applications. Features include the Holosun Super Led with up to 50k hours of battery life, a Multi-Reticle System, Shake Awake, and Lock Mode. AP67 Waterproof and concealed-carry friendly, this sight is made for success. Manufactured from 7075 Aluminum and anodized, the frame is made for ..., I agree. Put a 507 ACSS on my Staccato P. My 365XL sports a 507k and I think I prefer the single dot or Vulcan to the donut of death for precision accuracy, as opposed to center of mass quick shots. Also, my crappy eyes seem to see the Vulcan more clearly., The ACSS Vulcan reticle is an innovative feature available in certain models of the Holosun 507K X2. This reticle creates a unique aiming solution that enhances visibility and precision. Coupled with the yes unlimited eye relief feature, the ACSS Vulcan reticle allows for quick and comfortable target acquisition., What is x2? (The difference between the 507k vs 507k x2.) — 1 Answer. by Paul P. , from WA, United States Asked on October 23, 2020. Holosun Sub-compact HS507K-X2 1x 2 MOA Dot Red Dot Sights (4.5) $348.22 $295.99 Save 15%. View Product. Write a Review., Holosun 507K-X2 Micro Red Dot. Rated 5.00 out of 5 based on customer ratings. ( 3 customer reviews) $ 295.99. Call for Pricing. +1 (678) 574-4664. In stock. Add to cart. SKU: HS507K-X2 Categories: Optics, Pistol Upgrades, Red Dot Sights, Red Dots/Prisms Tags: Holosun, Holosun Promo, Red. , One croissant, two croissant, three croissant... sleep The New Year often brings resolutions for self-improvement -- things like going to the gym more or giving up carbs. Some hote..., The Holosun HS507C-X2-ACSS is a new generation of pistol red dot sight packed full of features like the multiple reticle system, solar failsafe, and shake awake technology to ensure your reflex sight is always operational when you need it. On top of the two battery saving techniques, the HS507C-X2 reflex sight features a 50,000 hour battery ..., Check Latest Price. The Holosun 507c is larger and a bit heavier than the 507k. It measures 1.54” long x 1.24” wide x 1.78” tall and weighs 1.5 ounces. While still compact for a pistol optic, the 507c is noticeably larger than micro sights like the 507k., I really really like the chevron in my Holosun HS507C-X2 ACSS Vulcan which sits on top of my Glock 19. Now, the new smaller k version with the ACSS Vulcan will use a 3 MOA center dot. I think this will be a good compromise between the Non ACSS Vulcan 507k (2 MOA dot) and the 407k (6 MOA dot.), Designed for concealed carry, the HS507K-X2-ACSS is lightweight, durable, and dependable, with up to a 40,000-hour runtime on medium settings. This sight retains all the core features and technologies of the standard Holosun model, including the Multi-Reticle System, Shake Awake technology, and a built-in Lock Mode., Globe Life (NYSE:GL) has observed the following analyst ratings within the last quarter: Bullish Somewhat Bullish Indifferent Somewhat Bearis... Globe Life (NYSE:GL) has obser..., The HE507K-GR X2 is an open reflex optical sight designed for subcompact pistol applications. The HE507K-GR X2 improves on previous the 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., The politically minded strip ran from 1980 to 1989 and won a Pulitzer Prize. After a 25-year absence the comic strip Bloom County appears to be making a comeback, possibly inspired..., Product Description. If you're looking for a small optic that offers big performance, look no further than the Holosun 507K X2! Designed with subcompact and slimline models like the 43, 43X, and 48 in mind, the 507K X2 is perfectly sized for concealed carry! Featuring a Circle Dot reticle with 12 brightness settings, and up to 50,000 hours of ..., 507k red | 507k green. 507k red acss | 507k green acss. SCS for Glock MOS | SCS for M&P. EPS 6moa Red. 407c red | 407c green. 407k red | 407k green. 507c red | 507c green. 507c acss red | 507c acss green. 510c red | 510c green. 508t red | 508t green. 509t red | 509t green. Aems red | aems green, Hopefully this clears up any confusion on the ACSS Vulcan from @primaryarms! Definitely stoked to see it on the smaller 507k footprint now! Hey oh! #qvotacti..., The Holosun 507c Red Dot Optic is an ACSS Vulcan Chevron with a large outer ring that allows you to locate the sight easily. 50,000 hrs of battery life and h..., Hey Freedom Gorillas today we are going to explain the similarities and differences between the Holosun 507K X2 ACSS Vulcan and the 507K X2. We understand th..., The sub-compact pistol sized Holosun HS507K 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. Though compact, this optic offers large brightness control buttons and a side access battery tray, which allows the operator to change the battery ..., a manual for the ACSS Vulcan reticle, a manual for the Holosun 507C X2 red dot sight manual, a warranty registration card, a lens cloth, a pair of long Torx mounting screws, a pair of short Torx mounting screws, an installation and adjustment tool, the red dot sight with a preinstalled CR1632 battery. That’s pretty much everything anyone ..., No one likes the sound of any medical test coming back as “abnormal,” and furthermore, no one likes the sound of human papillomavirus (HPV). When I heard those two words in the sam..., Buy with confidence. Read dozens of our recent 5 star reviews here. Holosun 507K X2 ACSS Vulcan Red Dot Fitment Information Below is information on mounting the …, Holosun 507K ACSS - Best Reticle. The ACSS reticle allows the shooter to quickly acquire the dot inside the window. The shooter can reacquire the dot by following the circle que back to the center. Everything about the optic is the same as the 507K X2. Check Prices Here., Holosun 507K X2 ACSS Vulcan vs 507C X2 ACSS Vulcan Battery Life. The 507K X2 ACSS Vulcan has a longer battery life than the 507C X2 ACSS Vulcan. The 507K X2 ACSS Vulcan is rated at 20,000 hours of battery life on setting six with the center dot and outer ring. If you turn off the outer ring it jumps to 50,000 hours of battery life on setting 6., If you aren’t familiar with the ACSS Vulcan system, it’s essentially an aim . search. close. Save 40% Vibra-Tite Blue Threadlocker 1.8ml Tube, 122 Oil Tolerant Add to Cart ... Holosun 407K & 507K Optic Cover - Precision Fit, High-Quality Soft Rubber Protection - Dust, Scuff & Scratch Resistant ..., HOLOSUN 507K X2 - Multi Reticle. The HE507K X2 is an open reflex optical sight designed for concealed carry pistol applications. The X2 Series pistol optics feature two improvements. First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes., Nov 14, 2023 · The 507k has a multiple reticle system: a 2 MOA dot, a 2 MOA dot with a 32 MOA circle, and a 32 MOA circle only. This versatile selection caters to different shooting scenarios. One of the standout features in the Holosun 507k is the side battery tray. The battery type used in the Holosun 507k is a CR1632.