Holosun 507 vs 407. Aug 25, 2020 · The 507k seems like it would be nice because the...

If you don't worry about enclosed vs open emitter then a 407 and 507

Holosun 407c Vs 507c: Main Specs The main difference between them is the circle dot reticle that the 507c has built into it. Also, you may notice that the 32 MOA circle dotprovides much better target accuracy than the Holosun 407c. 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.Holosun's latest optic is the 509T. The 509T gathered a good deal of fanfare in its short period of existence. Holosun 509T Mini Red Dot on the CZ Scorpion. What makes the 509T stand out is the enclosed emitter design and a healthy dose of titanium. Specs: Brightness Settings - 10 Daylight and 2 Night Vision.The HS507C X2 is an open reflex optical sight designed for full-sized pistol applications. The HS507C X2 improves on previous versions 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 has provided some fantastic options for shooters worldwide, and among their comprehensive lineup, the Holosun 507 and Holosun 407 stand out distinctly. These red dot sights have been lauded for their robust construction and remarkable performance, prompting numerous queries about one superior to the other.The HS407C X2 is an open reflex optical sight designed for full-sized pistol applications. The HS407C X2 improves on previous versions 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 507C V2 and 407C V2 are big hitters with housing that does not require removal for battery changes. With 50,000 hours of life and a solar failsafe however changing the battery...I think Holosun needs to put that 64 moa ring with the 2moa dot / dot ring/ ring only into their pistol optics. The 64oa ring allows for the bottom hash to be the 10 yard zero the dot is 50. That reticle has more use for me on a carbine and the size of the pistol optics on small carbine makes the gun feel like there is optic at all.Holosun 507K is compatible with Shield RMSc/RMS/RMSw/SMS, Sig Romeo Zero Optic, JP Jpoint Optic footprints, cuts, or mounting plates. Guns like the Hellcat, Sig P365XL, and Glock 43X MOS come from the factory ready to receive this optic. We cut this optic into Sig P365 ( Optic Cut and Slide Cerakote; Sig P365 or Sig P320 ) Glock Slimline or ...Red-IR (2) Holosun sights are characterized by their advanced technology, durability, and versatility. Their sight options include open reflex sights and tube-style sights, each featuring various reticle options and brightness settings. One of their notable features is solar panels combined with battery-powered systems.In terms of specs, the Holosun 407c and 507c might both feature pistol-specific functionality, but they differ in one main option. The Holosun 407c lacks the MRS system of the 507c, keeping only the 2 MOA dot feature. Additionally, the 510c cannot use the solar panel system of the 407c and the 507c.The 407k is a bigger dot, but only a dot. 507k has the multi reticle circle dot. All Holosun optics are given that same distinction. If it has a 4 in the model number, it is a single larger dot. If it has a 5, it's the multi-reticle circle dot. Posted: 7/23/2022 9:31:59 PM EDT.Jan 14, 2023 · Read dozens 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! From the Holosun 503 models to the 507CX2 and 507KX2 red dot optic systems, there’s one thing to understand that will make your pick of Holosun sight a little easier. Most, if not all, Holosun optic systems such as the 407, 507, and 508 models utilize the RMR mounting footprint.Holosun 507 vs 508. The first thing to consider is the size of the sight. The 507 is a little bit smaller than the 508. This can be a good or bad thing, depending on what you are looking for. If you want a smaller sight that will take up less space on your gun, then the 507 is a great option. However, if you are looking for a sight that is ...News & Events. Here you can browse news and exhibition information about Holosun products.Holosun offers a broad range of reflex sights that will work on properly equipped pistols. The 407, 507, 508 and 509 series come with all sorts of options. Mounting interface, reticle choice and ...Sep 23, 2020 · Just got some goodies in the mail and though I'd post some comparison pics of a 507K next to an RMRcc. Initial impressions are: Tint is much less annoying on the 507K. For a given (perceived) brightness match, the RMR cc dot is a little sharper to my eyes (and I have slight astigmatism in my dominant eye) (2MOA for Holosun vs 3.5MOA on RMR cc). Aug 25, 2020 · The 507k seems like it would be nice because the big circle could help draw my eye in and the dot is smaller (2MOA). I could turn off the big dot once I got comfortable with it, or may keep that if it's fast like the eotech reticle. The 407k is cheaper but doesn't have the option of the bigger circle. The center dot is 6moa which seems like it ... 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 ...Hey, it's SUPERSETCA, back at you with a head to head matchup between the Vortex Viper and Holosun 407C V2 budget pistol red dots. See which one works for y...Jul 15, 2023 · The Holosun 407k is a compact red dot sight designed for handguns, featuring a 2 MOA dot reticle and multiple brightness settings. It is lightweight, suitable for concealed carry, and offers a straightforward design for precise aiming. Holosun 407k Pros: – Compact and lightweight design. – 2 MOA dot reticle for precise aiming. Their testing is a drop test and environmental test (freeze, heat, water) every 500 rounds. The Burris Fastfire III had it's glass fall out and fail on the first drop test after 500 rounds. The Holosun was still working with cracked glass after 10,100 rounds, including the above mentioned drop test and environmental test every 500 rounds.Holosun 407C / 507C / 508T, Swampfox Kingslayer / Liberty / Justice, Trijicon RMR / SRO: Reviews . Product Questions . Video. Recommended Products. HS507C X2 Holosun 507C Reflex Sight (Red Dot) SKU:HS507C-X2 From . $309.99. Add to Wish List Add to Compare. Product Categories. Scope Rings.We'll cover the Trijicon RMR vs the Holosun RMR footprint lineup. Seeing if the $200+ is worth spending on the RMR or notBlog article here https://freedomgor...Aug 25, 2020 · The 507k seems like it would be nice because the big circle could help draw my eye in and the dot is smaller (2MOA). I could turn off the big dot once I got comfortable with it, or may keep that if it's fast like the eotech reticle. The 407k is cheaper but doesn't have the option of the bigger circle. The center dot is 6moa which seems like it ... The 508 is appealing because it doesn't look like a NASCAR with Holosun branding on the side like the 507 does. You can't go wrong with either. The price difference is considerable. Kinda wish the Holosun had come out a few years back. Could have saved a ton of money on the 4 RMRs I purchased through that time.407/507K Adapter for RMR. MSRP $47.05. User Manual. Where to buy Add To compare. Overview. Tech & Feature. Specification.Surprisingly, with nearly all other things being equal, one of the biggest differences between the two sights was the price. No matter the variance day-to-day in optics prices, the 407k averages about $70 cheaper than the 507k, and if you catch it at the right time, you could get closer to saving nearly a hundred bucks by going with the 407k.Tactical Considerations. Trijicon RMR And The Holosun 507C Choosing An Optic New Owners Guide. Holosun 507C X2 https://amzn.to/3sECev5. Trijicon RMR https://alnk.to/2uzSENn. Holosun 509T https://amzn.to/3fzP8p6. TLR1HL Black https://amzn.to/3btEakO. My Favorite EDC Gear. Streamlight Micro Light.HOLOSUN Green 6MOA Dot, 7075 Aluminum, Open, Solar, Shake Awake ...Feb 9, 2021 · The Holosun 508t is a similar size to the 507c, but there are a few differences in its measurements…. It has a height that measures in at 1.08 inches. In addition to that, it has a width that measures in at 1.21 inches, and its length comes in at 1.77 inches…. On top of that, the 508t’s weight comes in at 2.0 ounces…. Holosun 507 or Trijicon RMR. Thread starter ghostrider272; Start date Dec 16, 2020; Forums. The Hide Armory. Observation & Sighting Devices . G. ghostrider272 Sergeant of the Hide. Full Member. Minuteman. Oct 4, 2020 125 22 North of here. Dec 16, 2020 ... is not the difference between a 507 and an RMR, ...To install an RMR-pattern red dot like the Holosun 407/507 models requires an adapter that changes the mounting pattern of your slide. by Armando R., Gear Expert, March 4, 2021 ... except the size and location of the buttons are different. Holosun 507C-X2 reflex sights also provide updated features like Lock Mode and a side-access battery tray.507; 407; For Rifle. AEMS ; 512; 510; For Rifle VIEW ALL. SCRS; 403; 503; 515; 530; For Rifle VIEW ALL. 117; 221; 321; 420; ... Holosun Grade 5 Titanium has more than double the tensile strength and has five-times the fatigue strength of 7075 Aluminum. Grade 5 Titanium is also able to withstand the corrosiveness of seawater making Holosun ...I have them both and just ordered a holosun. It's the only one that turns on automatically of the three . Reactions: MadMac22 and ted-hurst. Jan 22, 2021 #14 ted-hurst Master. Rating - 100%. 4 0 0. Joined Sep 26, 2012 Messages 1,174 Points 63 Location Beulah. Rebel_Rider1969 said:Edit: I'm wrong. That's weird it's for a full size gun but has a K footprint. It can't be rmr footprint due to where the rmr screws go. It would be through the housing. Old thread revival, but for anyone reading this, Holosun appears to be including an RMR to K adapter with the EPS models now.Holosun’s latest optic is the 509T. The 509T gathered a good deal of fanfare in its short period of existence. Holosun 509T Mini Red Dot on the CZ Scorpion. What makes the 509T stand out is the enclosed emitter design and a healthy dose of titanium. Specs: Brightness Settings – 10 Daylight and 2 Night Vision.One is 6-32 and the other slightly larger 8-32 they are both 7/16 long and have T-10 Torx head. Amazon has them in shorter lengths here is the link. MonsterBolts - #6-32 x 3/8" Flat Head Socket Cap Screws, ASTM F8356, Alloy Steel, Black Oxide, 20 Pack: Amazon.com: Industrial & Scientific. Reply.The main difference between Holosun 507K and 407K is the reticle options and price difference. Ultimately, they have the same Grade 5 Titanium body (2X tensile strength and as high as 5X the fatigue strength of 7075 Aluminum) The same body specs, the same window size, the same 50000 hours battery life, and the same RMSc mounting footprint.Trijicon RMR vs Holosun 507C - Comparison in 2023. August 31, 2023 by John Kingston. In the firearm industry, there are a lot of exceptional accessories that can help you have a much better shooting experience. One of these is having the red dot sight on your handgun. It provides you with easier long-range shots, quicker target acquisition ...That said if I had to run a holosun I wouldn't feel like I had a total POS on my pistol either. I have a FDE RM06 Type 2 on my glock and love it. I trust my life with it. On my range AR's I have sig romeo 5's which are made by holosun and they are fantastic. However on my self defense AR its aimpoint or trijicon.HOLOSUN HE507C-GR X2 / HS507C X2 2 MOA Dot & 32 MOA Circle Open Reflex ...507c advantages: -much more awesome reticle. Close range and long range. -507c seems to be better at handling abuse from the reviews I've seen. (Not very empirical, I know) So that's how I see it. The vortex seems a way better deal but the holosun reticle I really like.407/507K Adapter for RMR. MSRP $47.05. User Manual. Where to buy Add To compare. Overview. Tech & Feature. Specification.507k - Micro size optic for micro pistols. 508t - Full size optic, titanium body, more expensive. 509 - Enclosed emitter, best for not fogging, most expensive. Holosun - solid product at a good price, made in China. Trijicon - solid product at a more expensive price, made in the USA. Sage Dynamics has videos of a test review on different optics ...Holosun 407k Vs 507k: Comparison by 7 Parameters! Most handgun users are torn between Holosun 407k vs 507k due to their similarities in functionality. Comparing the two sights can be challenging if you are yet to use Holosun 407k and 507k or are looking for the best red dot sights .In terms of specs, the Holosun 407c and 507c might both feature pistol-specific functionality, but they differ in one main option. The Holosun 407c lacks the MRS system of the 507c, keeping only the 2 MOA dot feature. Additionally, the 510c cannot use the solar panel system of the 407c and the 507c.Holosun optics are known for their durability and use of high quality materials. The optics from the 507 series are made with 7075 T6 aluminum, which make them lightweight and sturdy. Additionally, the optics for both 507K and the 507K X2 are fog and waterproof, with an IP67 rating. The sights have also been tested for use in harsh temperatures ...The holosun 510c is a bit weightier than the sir Romeo 5. Romeo 5 has a spectra coated lens, and holosun 510c has a multi-coated lens that helps to prevent glares and ensure maximum light transmission. Moreover, both have 1x magnification and 2MOA red dot for target acquisition. Holosun HS510c vs. sig Romeo 5Shop our selection of Holosun red dot sights! we carry tons of options of holosun red dots. like the holosun hs503g, hs510c, he510c, hs403b, and many more. Javascript is disabled on your browser. To view this site, you must enable JavaScript or upgrade to a JavaScript-capable browser.One is 6-32 and the other slightly larger 8-32 they are both 7/16 long and have T-10 Torx head. Amazon has them in shorter lengths here is the link. MonsterBolts - #6-32 x 3/8" Flat Head Socket Cap Screws, ASTM F8356, Alloy Steel, Black Oxide, 20 Pack: Amazon.com: Industrial & Scientific. Reply.Please note: Trijicon recommends the use of a sealing plate to prevent water from entering their red dots. Save $20 and get free shipping when you purchase a Holosun Sight with this mounting plate! Specifications. Material: 7075 Aluminum. Coating: Matte Black Hardcoat. Overall Length: 1.780. Overall Width: 1.1".The most direct Holosun comparison would be the 407C. The 407C is $200 cheaper and comes in a 2 MOA Dot only. It is available in a Green Dot which the RMR is not. The 407C also has manual brightness buttons and can be used in auto brightness mode as well. Buy the 407C At The Best Price. Trijicon RMR Type 2 Adjustable LED vs …The HS407C X2 is an open reflex optical sight designed for full-sized pistol applications. The HS407C X2 improves on previous versions 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 ...Jun 4, 2020 · Lens Clarity… Both the Holosun 407c and 507c have great lens clarity. There is a tiny bit of blueish tint on both model’s lenses… …but it’s very subtle and much less noticeable than the blue tint you get on the Trijicon RMR. All that being said, both sights give you a very clean and useful sight picture . Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight (96) $399.99 (Save 15%) $339.99 Best Rated. Holosun HE407C-GR-X2 1x 2 MOA Dot Green Dot Sights (26) $305.87 (Save 15%) $259.99 10% Bonus Bucks. 2 models Holosun HE509T X2 Enclosed Reflex Optical Red Dot Sight (23) As Low As (Save 15%) $429.99 10% Bonus Bucks. Holosun 407k vs 507k . ... I use mostly the 407. I have the 507 too, but keep it on dot only setting, and the larger dot on the 407 is slightly easier to pick up in an emergency scenario. Regardless, nothing beats consistent presentation when it comes to target acquisition, so with the 407 you get the same benefits for less money ...Feb 4, 2021 · The Vortex Venom ( Check Price On Amazon – Over 2,560 Reviews) So in this Holosun 507c vs Vortex Venom comparison, we’re going to put these two little optics up against each other and see how they stack up in the following 6 categories…. Durability And Toughness. Lens Clarity And Reticle. Size Comparison. I really think SW screwed up not allowing the 407/507k to direct mount like the p365. As far as the factory setup goes. Would an adapter plate just go in between like the CORE setup? I really hate the MOS style where you have to screw the adapter plate to the slide first. Thanks for sharing this.FLSlim · #2 · Aug 19, 2021 (Edited) I used AmeriGlo suppressor height sights (black rear and tritium front) on mine. They worked great and essentially provided a co-witness alignment. My bad! You said a 507k and I breezed by thinking you were asking about a 507c…. I don't know why you would pick the compact Holosun for a G19, but my ...Holosun is just smashing it of late and they deserve credit for bringing legitimate duty-grade optics to market at such a competitive pricepoint. The 407 does have a noticeable blue tint to the glass like an RMR but the viewing window is more generous and they can both take quite a beating. Extremely feature-rich with shakeawake, solar backup ...507 series optics are rugged open reflex micro red dot sights designed for pistol use and feature the Holosun Multi-Reticle System (MRS). MRS allows the user to choose between the precision of 2MOA dot only, 32MOA circle only, or a fast-acquisition 2MOA/32MOA Circle-Dot. 507 series optics feature 12 brightness settings, two which are NV ...This Optic Cut allows you to mount a 407k, 507k, EPS, or EPS Carry sight directly to your P365 slide with two included #6-32 screws. The cut features a precision CNC machined pocket directly in front of the Sig factory rear sight dovetail. By design, the 507k will fit tight within this pocket, preventing the sight from moving in any direction ...Both the Holosun 407c and 507c utilize a CR2032 battery with a lifespan between 50,000 and 100,000 hours. You can certainly allow the battery to sit in your optic and get as much mileage out of it as …Holosun 407K X2 vs 507K X2 Battery Life. ... Holosun 507 COMP Green, 50k Hr Battery Life, C.R.S. 8/20/32 MOA Circle & 2 MOA Green Dot . Rick. Great Optic. The large window enables fast target acquisition. k . Holosun 507K Green X2, 32 MOA Ring & 2 MOA Green Dot, Side Battery - HE507K-GR-X2 .News & Events. Here you can browse news and exhibition information about Holosun products.507 series optics are rugged open reflex micro red dot sights designed for pistol use and feature the Holosun Multi-Reticle System (MRS). MRS allows the user to choose between the precision of 2MOA dot only, 32MOA circle only, or a fast-acquisition 2MOA/32MOA Circle-Dot. 507 series optics feature 12 brightness settings, two which are NV ...These reflex sights' design and quality suit pistol, shotgun, carbine, and rifles used in any setting. Holosun 507c: The Holosun 507c is a long-lasting sight. It is constructed of aluminum components. The Holosun 507c is a tough little optic. The sight housing is composed of 7075 T6 aluminum, making it extremely durable for starters.From the Holosun 503 models to the 507CX2 and 507KX2 red dot optic systems, there’s one thing to understand that will make your pick of Holosun sight a little easier. Most, if not all, Holosun optic systems such as the 407, 507, and 508 models utilize the RMR mounting footprint.The G48 has an RMSc on the slide, so you would need an adapter plate mount the holosun 407/507k or EPS Carry. Or you would have to grind down the rear recoil lugs. For your G19 and G17, same thing, you would need to get an adapter plate or you would have to find your RMSc plate that came with your MOS and grind down the rear recoil lugs.Both models are durable and have similar construction materials, with the 507C made of Grade 5 7075 T6 and the 509T featuring a solid titanium body. Both models have the same IP67 submersion rating, but the 509T is slightly heavier at 1.72 oz compared to the 507C at 1.5 oz.4 Oct 2023 ... What is the difference between 507k and 407k? The 407k has one 6 Moa dot as its reticle, while the 507k has the traditional multiple reticle ...I think Holosun needs to put that 64 moa ring with the 2moa dot / dot ring/ ring only into their pistol optics. The 64oa ring allows for the bottom hash to be the 10 yard zero the dot is 50. That reticle has more use for me on a carbine and the size of the pistol optics on small carbine makes the gun feel like there is optic at all.The Holosun 507C X2 offers a low-profile, lightweight, RMR-patterned handgun optic. That comes partnered with Primary Arms’ signature ACSS Vulcan 10 MOA chevron reticle. Primary Arms Vulcan Reticle. Offering 12 brightness settings in total, this optic sports an aluminum design weighing in at a minuscule 1.5-ounces.Add all three to Cart. This Product: Walther DEFENSE PDP 2.0 to Holosun 407K / 507K 76.95. $99.95. $7.95. Description. Additional information. Reviews 5. The C&H Precision plates are designed, manufactured and shipped from our small family owned business in Coastal Georgia. Each plate is precision machined to the tightest tolerances on HAAS CNC ...I hope this comparison guide will help you understand the difference between the two red dots here and which one you should prefer. The Holosun 407c and 507c have more similarities than differences. The major difference is the reticle options which the 507c has 3, and the 407c has just 1. Also, the 407c is a few dollars lesser than the 507c.HOLOSUN Green 6MOA Dot, 7075 Aluminum, Open, Solar, Shake Awake ...The HE507C-GR X2 is an open reflex optical sight designed full-sized for pistol applications. The HE507C-GR X2 improves on previous versions 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.56 0 0. Dec 15, 2021. #3. Derek8404 said: So of your choices, only the Zero or holosun 407/507K would work. The Romeo 1 and Pro are larger optics and won’t fit. Of those 2, I would go with the Holosun as it is going to be the more durable/reliable option. Ok. I just assumed a Sig would work on a Sig 😂 🤦🏻‍♂️.I have them both and just ordered a holosun. It's the only one that turns on automatically of the three . Reactions: MadMac22 and ted-hurst. Jan 22, 2021 #14 ted-hurst Master. Rating - 100%. 4 0 0. Joined Sep 26, 2012 Messages 1,174 Points 63 Location Beulah. Rebel_Rider1969 said:Jun 22, 2020 · So the 510c weighs 8.3 ounces, which isn’t bad for a full-sized reflex sight, but it’s much heavier than the 1.5 ounces of the 507c…. In addition to that the 507c is shorter than the 510c and sits much lower. It’s clearly a much more compact optic. So in this category the win goes to the Holosun 507c. 1. delong31 · #6 · Oct 25, 2022. Just to clarify, you'd be wanting the EPS Carry, not the EPS. I've been carrying the 507k for about a year; I have not had issue with the emitter getting dirty, etc. As far as I understand, that's the primary benefit of the enclosure.The 407k and 507k are same size physically. Some prefer the larger 6moa dot of the 407k for ccw, other say that the 2moa dot of the 507k can be enlarged to 6moa via brightness. I personally went with the 507k on a P365x. My logic is that the circle dot, is useful for practical ccw shooting. Ie 32 moa circle = 16” at 50 yards, 8” at 25 yards ...DISCLAIMER: This video is sponsored by Big Tex Ordinance. Big Tex Ordinance allows you to use code ARMEDANDSTYLED to receive 10% of certain supplies includin...Holosun SCS on Glock 34 Gen 5 MOS. The TLDR; is that the co-witness and size on the slide is fantastic, but the viewing window is closer to the 507k than the 507c which is unfortunate. It's WAY too bright for precision shooting, but great for tactical / CQB / competition shooting. While you can boost the brightness from the default auto-sensing ...DetailsAfter rigorous field testing, this optic has been given a Silver-tier rating by the National Tactical Officers Association.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 ...Holosun 507C X2 MRS Red Dot: Housing & Glass. The X2 is a beefy little optic. The aluminum housing has very thick walls insulating the glass. Rounded corners and subtly chamfered edges provide some extra strength by reducing stress points and sharp bits, which would otherwise chip or roll. The multi-coated glass does fine indoors and outside.The HE407C-GR X2 is an open reflex optical sight designed for full-sized pistol applications. The HE407C-GR X2 improves on previous versions 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.. Holosun optics are known for their durability The circle is only in the 507k though. 407k only has 6 moa do Holosun 407k vs 507k. Which would you choose if you had to. $50 difference in price from what I’ve found and already decided on this optic. Help me out. Extra 100k is a lot. Just saying. 407k has a 6 moa dot compared to the 507k which has a 2. 6 MOA is probably fine for any self defense encounter but if you have an astigmatism or something ... Holosun 507 vs 508. The first thing to consi Mar 11, 2019 · Filter by. All. Showing 2 of 2 answers. Expert Answer. A. Answered by Ethan C. , Gear Expert, from IL, United States, on May 03, 2019. The 407C is just a dot reticle, while the 507C has a dot and circle reticle. 61 of 65 found the following answer helpful. 507, 508, 509 = Pistol Optics *Exception: 510 = Open Reflex. LASERS. LS = LASER SIGHT. LE = LASER ELITE. First Digit: Component Count. 117: 1 Laser - Select IR, Red, or Green. 221: 2 Lasers – IR + Select Red or Green Visible Laser. 321: 2 Lasers + IR Illuminator. 420: 2 Lasers, IR Illuminator + White Light. A*: Bottom-mounted battery, uses ... News & Events. Here you can browse news and exhibition informati...

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