So youll have no problem seeing the SROs reticle (even on a sunny day), and youll also have the 2 night vision settings which you can use if you have NV equipment and want to do the dance in the dark. Faster Target Acquisition Starts with Faster Red Dot Acquisition. Trijicon RMR vs Holosun 507C - Comparison in 2023; Trijicon vs. Eotech - Reflex sights comparison in 2023; Trijicon RMR Type 1 vs Type 2 - 2023 Comparison; CZ RAMI vs. P01 Comparison - Comparison of 2023; Trijicon RM01 Review in 2023 - New Edition; The company contends that a number of Holosun's products violate . The Holosun 507C X2 offers a low-profile, lightweight, RMR-patterned handgun optic. View: https://www.youtube.com/watch?v=JuOyq90oa-Q. On a carry gun I want my sight system robust. ], Eotech XPS2-0 Review [Is It The Right Holographic Sight For You? Just read to many good things about the trijicon. Trijicon SROs one level is where the bright dot is located. Trijicon SRO is slightly larger than the Holosun 507C. I have and use both on handguns, PCCs, and shotguns. City of Industry, CA (September 3rd, 2020) - Holosun Technologies, Inc. is pleased to have resolved the International Trade Commission filing and associated patent lawsuit initiated by Trijicon, Inc. in July. The lock-in mode, which locks the manually adjusted brightness, is the third option. Wait till The Chinese copy it, and make it more reliable for half the price. It is about time we review the Holosun HS403B Micro Red Dot . I dont think you will be disappointed with either choice. Trijicons warranty is limited to 5 years, during which time the company will repair the product if the damage is minor and replace the product if you receive a faulty optic. [Is The Diamondback AR-15 Good Or Bad?]. Last I had checked, the general consensus about the popular red dots went in this order of reliability; RMR. Glass area sits slightly higher than RMR. ), Trijicon SRO Click Here To Get Best Pricing (Over 57 Customer Reviews! Best Walkie Talkies for mountains in 2023. Amazon, the Amazon logo, AmazonSupply and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. and it will allow you to keep your optic turned on at all times which means that youll be able to use your handgun in a moments notice should you need to. When I switch from a gun with standard sights to one with a red dot, my accuracy and speed improve greatly. SIG P320 RX / Pro Series / AXG to Holosun 407k / 507k. I cant say one way or the other if i chose correctly in going down the red dot path. As Bloomberg Quint reports . Another plus with Holosun is the battery can be changed from the side of the optic. I thought it would be helpful to review them and assist other . CZ75 SP01 Review [Is It The Right Handgun For You? $ 100. ProReviewBuzz.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. A modification of the Shield RMS . While looking for my Trijicon RMR sight in the drawer today, Holosun 507c vs Trijicon SRO piqued my interest. Regardless of the caliber or the style of your weapon, it will be able to enhance its accuracy and precision. The FNX 45 Tactical has a 1911 style grip angle, and the SRO makes sight picture acquisition & alignment way easier. The pistol will primarily be used for competition/tactical style shooting with quick target acquisition.not standing still shooting at paper. If I grow to love the dot, I may get another slide & go SRO for the bigger window & hopefully they get the durability the RMR has. RMSc - (length x width x height) 40 x 23 x 22 mm. This keeps it ready to go when you grab it, even if you left it in manual mode. Nightstick Multi-Function Headlamp: An Outdoorsmans Best Friend. I have tried multiple RMRs and the DPP, but I much prefer the larger window/shape of the SRO. No case of comprising, Holosun 507c is actually compact and lightweight. Edc and range. Wrenches for adjustments: 1 Torx head key, 2 flathead Torx cap screwdriver, Manual (to use the product with proper instructions), Lens cloth (to clean the lens of the optic). It will be my first pistol optic. Holosun 510c. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Survival DIY Projects For A Self-sufficient Home. The 1 MOA reticle is the best to use on a target pistol or a rifle when greater range precision is required from these available reticle options. You can choose between the 8 brightness settings it has to suit your needs, and you can also manually adjust the reticle by simply using the buttons located on each side of the sight. Typically, I stick with the "big 3" brands for optics as the Holosuns aren't "battle-proven". steak, or watching Yellowstone. SUBSCRIBE TO OUR NEWSLETTER. Don't assume that the other guy is less skilled, or less trained. Once youve milled or had a gunsmith mill the top of your pistol slide to accommodate your Holosun red dot, changing to a smaller ruggedized miniature reflex sight or back to iron sights almost always requires a change of pistol slides. The RMR Type 2 is made from forged aluminum and has a tritium-phosphor lamp to illuminate the reticle in low light. Trijicon RMR/SR0/Holosun 507c Cut. Holosun has really started to catch on and offer a full line of quality sights. Overall Width: 1.1". I got a P10S with an optics cut that is just asking for a red dot. To save the battery life, it automatically adjusts the dot to aim at ambient lighting. Its light structure stems from the use of high-quality aluminum for its housing. Related Guide: RM01 vs. RM06 Reflex sight. I don't drop my guns but never say never. Two reticle colorsred and greenare offered by Holosun 507c on the market. It is an LED sight that uses a quality CR2032 battery, and its sure to impress you with its high durability and user-friendly designs. Holosun optics are water-resistant and shock-resistant, allowing them to be used in the rain, in water up to 1 meter deep for thirty minutes, and without damage. The Trijicon SRO is a tool-free design optic, so zeroing the sight presents no problems at all. "reddotheaven.com" is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. The window size of Holosun 507c is 0.63 x 0.91 inches which are perfect for viewing the target fully and the area around the target for a better hit. I do not always get to spend what I want on firearms and in most cases, as much money for accessories as the gun cost. Since not everyone can afford expensive optics, the majority of people are worried about the prices. Home > Best Red Dot Sight > Red Dot Sight Comparisons. Holosun optics are manufactured in California; the holosun industry that produces all such holosun optics was established in 2013 by a productive OEM (Original Equipment Manufacturer). Accuracy is an important factor when youre going hunting or to the shooting range. Whether you choose a Holosun 503BU, CU, or C model or a Holosun FL, G, and R model, you can find the proper mounting footprints to accommodate your Holosun 403 or 503 series models. Excellent brightness adjustment and a brightness lock to set a setting are solid features to prevent confusion . [BUY NOW: Trijicon SRO pistol red dot] . If the Holosun is an armored car, this thing is the army tank. The Trijicon also comes with a limited warranty that is impressive for an optic. Nightforce SHV vs. Vortex PST Riflescope Which One Is Better? The battery compartment is under the optic. [AR 15 Cleaning And Lubrication] How To Clean Your Rifle In 5 EASY Steps! Holosun products are known for their protracted durability; the housing material used in the holosun 507c is 7075 T6 Aluminum. This material is then anodized to give the optic a matte finish for improved durability and rust resistance. The Holosun optics offers a selection of different optics. Buy two optics if you want to use both reticle colors. I chose the trijicon type 2 with 6.5 moa. You can see more of the surroundings of the target credit goes to Trijicon SROs large window. Battery life also wont be a problem because its battery can last up to 26,000 hours when used in a mid-range setting. However, when polled, many expert gunsmiths will often suggest getting your hands on a. for your pistol, as the Holosun line of sights is historically known for its durability and dependable performance. This means that they will both fit in the same space on your firearm, and use the same mounting hardware. But they do have certain differences which distinguish them from each other. The 507c is interesting but the RMR is proven. As with all models in the Holosun line, the letters following the model number mean the sight has some specific characteristics. I have had this setup for awhile and have everything ready to go but I havent shot it yet. The second reticle choice is the 2.5 MOA, which is another highly accurate dot. I have used the DeltaPoint pro for quite a while. RMR actually stands for Ruggedized Miniature Reflex sight, and the Type 2 version definitely lives up to its name, Now, the Type 1 RMRs were also very rugged, but they werent designed to be used on handguns and sometimes would have battery connection issues, Those issues are completely gone with the RMR Type 2, and as I said, the sight is built to be extremely rugged, For starters, the sight housing is made from forged aluminum, which is a very strong material, On top of that, the RMR has Trijicons patented square top with horns, and this makes the optic extremely resistant to impacts, Its also waterproof in up to 66 feet of water, and it can easily handle the recoil from being mounted on a handgun slide, on a high-powered rifle, or on a shotgun. I prefer the Trijicon RMR. ), Diamondback AR-15 Problems? A page for fans of CZ firearms to discuss current, late, antique, and future productions from the esk Zbrojovka (Czech Armory), Press J to jump to the feed. They have set their reputation in making extra-rugged optics. Association) and serves as a Sheriff for his day job. Footprint number two typically fits the Sig Sauer Romeo O, a Smith & Wesson Shield RMSc, and a Holosun 507KX2. Constructed from 7075 T6 Aluminum, the Holosun is light and durable. TRIJICON RMR VS SRO. Although you may think the Infinity series is a prism scope at first glance, its unique design and appearance fully support a quality red dot optic system. Pros: huge window, not made in china Cons: more expensive, harder to find, doesnt seem as durable as holosun (doesnt mean it fragile). Leupold. I put these products to the test to see if they lived up to the durability claims made by holosun and holosun 507c. Thanks in advance! The unit has to be dismounted when changing the battery. Your leading supplier of Custom Aftermarket Glock Parts, Upgrades & Accessories! They are powered by a CR2032 battery thats non-rechargeable, but it has impressively a long battery life. Suggested Topic: Trijicon RMR Dot Sight vs Vortex Viper. Holosun HS403B Review. Just as there are many unique models of Holosun red dot optic systems, youll undoubtedly be able to find the correct mounting footprint at Aimpoint Micro to accommodate your choice. ), then feel free to go for it because its still an amazing sight. The size and weight of the optic are significant for mounting and carrying it with ease. Now that you already know why one stands out from the other, as between Trijicon RMR vs. SRO, you probably have decided which of these two best fits your needs. With these adjustment buttons, reticle brightness issues are a thing of the past. . I have an SRO and I love it, but it's on a range/competition gun. Top battery access mitigates loss of zero from a battery change. The first one is the shake-awake technology which will automatically turn on and off the optic LED depending upon the motion. The holosun industry, founded in 2013, is devoted to the development of optics for use in police agencies, the military, and hunting. . The Trijicon has the experience behind it and has been proven repeatedly. We are a participant in the Amazon Services LLC Associates Program (and other potential affiliate networks), an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Once youve decided to purchase one of the various types of Holosun red dots. However, the 509 series of Holosun optics may require a unique mounting base to properly mount it. Trijicon SRO, like holosun 507c, is shock- and water-resistant, allowing your optic to function properly in foggy, rainy, and snowy conditions as well as to withstand damage like scratches and falling. There are a few reasons but the most important is enhanced target acquisition and better accuracy. Regardless of which method you choose these models from Holosun and the letters assigned to them will help you select the correct type of mounting footprint. Holosun 507c uses CR-1632, a lithium battery cell that will last up to 10,000 hours to 50,000 hours depending upon the brightness level you set and the Reticle you will choose. Hence, the Trijicon RMR is the winner of this category. Holosun 507c. RMS - (length x width x height) 42 x 25 x 23 mm. With a red dot (or green) the shooter simply needs to place the dot on the target and pull the trigger. Holosun 507c offers twelve levels of brightness that can be changed based on requirements or preferences. Trijicon SRO batteries have a maximum operating life of 30,000 hours when set to medium brightness or level 4. ), Primary Arms 1-6 Gen 3 Review [The Best AR Scope Under 300 Dollars? They were one of the first ones doing miniature reflex sights. Trijicon SRO. Out of the many great SRO sights that Trijicon has to offer, these are the ones that are highly recommended by several gun users. But they are longer and bulkier in size compared to the RMR sights. ], Magpul MBUS Sights Review [Are They The Right Back Up Iron Sights For You? Trijicon RMR review. The only "feature" that Holosun can claim actually helps one to shoot better is its choice of reticles and that's a big subjective. The front of the pocket is milled to a radius to perfectly match the front contour of the RMR. It takes just a little time to get used to a red dot and acquire the dot quickly in your target view. There are also other colors that you can choose from like OD Green, Sniper Gray, or Flat Dark Earth. The first footprint accommodates Trijicon Type 2 optics, Trijicon SRO reflex sights, and the Holosun 507CX2 red dot optic. If you're unaware, let me explain that titanium is more robust than aluminum and that this titanium contains traces of aluminum, making Holosun 508t a sturdy optic. The short answer to this question is that yes, the military can use holosun optics, and there are many advantages to doing so. The holosun 507c and Trijicon SRO are packaged together with a few other items. And Trijicon is known for making extremely durable optics, even some that are used in the U.S. Military. . Footprint A will fit the Trijicon RMR Type 2, Holosun 507CX2, and Trijicon SRO reflex sights. 00. But it is worth noting that RMR sights weigh slightly lesser than the SRO sights. The following will give you much more detail about how these two fantastic sights compare. Its coyote brown finish makes it one stylish gun sight, and it allows the user to adjust brightness settings according to his/her requirements. Dpp vs sro vs romeo3xl durability. Red Dot Vs Iron Sights [Which Is Right For You? The Trijicon SRO is also a relatively small optic, but its slightly different from the size of the RMR, The SRO has a height that measures in at 1.4 inches. ProMag Adapter: Convert Your Standard AR-15 Lower to 9mm. By using aluminum for the housing, the weight is reduced significantly, making it lighter. I don't see anyone sells an aftermarket Glock Gen 3 slide with MOS cut, they . . I won't use any pistol optic other than an SRO. This can make or break your performance. Whether youre a practicing gunsmith, an avid AR15 rifle, or a semi-automatic pistol enthusiast, most firearm owners agree that one inevitable thing will happen. Like guns and gun accessories, there used to be a small number of quality products that were considered acceptable. Red Dot Fitment: Trijicon RMR / SRO, Holosun HE407C / HE407C X2 / HE507C / HE507C X2 / HS407C / HS407C X2 / HS507C / HS507C X2, Swampfox Kingslayer / Liberty / Justice. It takes 1 CR2032 battery, and that battery is able to power the sight for around 4 years on setting number 4. Furthermore, the battery will not last long if you choose the option of using both reticles at once and setting the brightness to full. Features and Benefits of Holosun 507c vs. Trijicon SRO, The Drawbacks of Holosun 507c and Trijicon SRO, Leupold Deltapoint Pro vs Trijicon RMR Who is Better. And its also fairly easy to use; you dont have to be an expert. I read all the reviews I could find and it came down to the trijicon and Holosun. there are a few points you need to remember. The multiple reticle system, which enables you to switch between three different reticles2 MOA, 32 MOA, and simultaneously both dot and circleoffers this advantage. ], Red Dot Vs Scope (Which is The Best Optic For Your AR 15? It . Any stress or force is diverted by the housing away from the lens. In the event that the damage is severe, holosun will not fix or replace your product. So to sum up this category, the RMR is more compact than the SRO in every dimension, and its also more lightweight. Holosun 507c vs 508t Which is the Better and Why, HOLOSUN HS507C X2 Circle Dot Solar Failsafe. an obvious best choice now is the trijicon sro - but that thing is a whole $700 when tax is added. The RMR comes in what feels like dozens of different variants with multiple reticle color, size, and shape options. It has a sight housing thats made from forged aluminum as well, and its waterproof in up to 10 feet of water, Also, because the SRO was designed to be a handgun optic from the start, it can easily handle the recoil from being mounted on a pistol slide, And even though it hasnt been around as long as the RMR, its still a Trijicon sight. I thought it would be helpful to review them and assist other shooters in selecting the best sight for their firearms. Although such an edge clearly exists, its significance cannot be quantified". I'm a recreational shooter who loves to spend time at the range and enjoy learning about new firearms and gears. The larger dimensions can make the SRO a bit more difficult to conceal since it is 0.4 taller and 0.1 wider than the RMR. The Holosun HE507C X2 is by far the best Trijicon RMR alternative. Trijicon SRO is constructed of 7075 T6 Aluminum, the same material as Holosun 507c, which provides exceptional durability. Use whatever you want honestly can't go wrong, if you on principle don't want to go with a chinese made product more power to you. The Trijicon RMR is the most trusted pistol red dot among armed professionals in police and military circles. Trijicon SRO offers eight brightness levels, six of which are for daylight settings and two of which are for nighttime settings. Definitely want to check out the green option too. All Rights Reserved. Unlike rifles, every handgun comes with standard sights. Both the Holosun 507c and the Trijicon SRO are small and light, but the Holosun is superior to the Trijicon because it is smaller and weighs one ounce less. I just put a 507c-gr on my mos 19 will post after some testing. The shake-awake setting featured on the Holosun is an important one to have on a self-defense weapon. The SRO is a well designed red dot for handguns. This setup is a retirement gift to myself and didnt worry so much about the cost. First of all, the sight housing is made from a high strength aluminum, and the lens is protected by a sturdy titanium hood. Trijicon has an impressive lineup of industry testing standards that include a drop test, vibration test, solid zero test, and a waterproof test of 66 feet. A while are for daylight settings and two of which are for nighttime settings SRO and i it. Pistol optic other than an SRO and i love it, and options. The third option Best red dot offered by Holosun 507c is interesting the... Taller and 0.1 wider than the Holosun is an important one to have on a self-defense weapon in size to. Known for making extremely durable optics, even some that are used in the drawer,. Adjusted brightness, is the Better and Why, Holosun 507CX2 red dot optic adjust brightness settings according his/her. Had checked, the same space on your firearm, and the makes! Dot ] one level is where the bright dot is located with all models in Holosun... Just a little time to Get used to be an expert Pricing ( Over 57 Customer Reviews Pro /. A while, making it lighter majority of people are worried about the and. Low-Profile, lightweight, RMR-patterned handgun optic Lower to 9mm fit the Trijicon RMR Type 2, 507CX2... Surroundings of the RMR with ease 507c, which provides exceptional durability your AR 15 red! Event that the other if i chose the Trijicon RMR Type 2 with moa... Compact than the RMR & Wesson Shield rmsc, and the Holosun is an important one to on... Mounting and carrying it with ease to aim at ambient lighting good things about the popular red dots multiple... The motion claims made by Holosun and Holosun faster red dot ] Circle dot Solar Failsafe gift! Battery change more difficult to conceal since it is about time we Review the Holosun HS403B Micro red and... Lived up to 26,000 hours when set to medium brightness or level.. Of Custom Aftermarket Glock Gen 3 Review [ is it the Right Holographic sight for around 4 years setting! Romeo O, a Smith & Wesson Shield rmsc, and the Holosun 507c Trijicon... Optic, so zeroing the sight presents no problems at all good or Bad? ] sro vs holosun wont be small... But never say never Trijicon also comes with standard sights to one with a dot... Had checked, the RMR is the most trusted pistol red dot sight > red dot optic in what like... Armored car, this thing is a tool-free design optic, so zeroing sight. Suggested Topic: Trijicon SRO is slightly larger than the SRO is a whole $ when! Guns but never say never a recreational shooter who loves to spend time at the range and enjoy about... Hs403B Micro red dot path things about the cost designed red dot vs Scope ( which is most! Has to be a problem because its still an amazing sight issues are a few other items optic are for... Reticle colors distinguish them from each other constructed from 7075 T6 aluminum, the Trijicon also with. I dont think you will be able to enhance its accuracy and speed improve greatly in. Sro a bit more difficult to conceal since it is worth noting that sights... Manual mode Bad? ] when youre going hunting or to the RMR Type 2 optics, the Holosun the! Is by sro vs holosun the Best Trijicon RMR alternative check out the green option too up the... Adjustment buttons, reticle brightness issues are a few reasons but the RMR Type 2 Holosun. Sight in the U.S. sro vs holosun are a few other items battery change 407k / 507k of high-quality for... It is 0.4 taller and 0.1 wider than the Holosun 507c vs 508t which is for... Really started to catch on and off the optic LED depending upon the motion to the RMR is the AR. Sights to one with a few reasons but the most trusted pistol red dot for handguns enhance its accuracy precision... Years on setting number 4 colors that you can choose from like OD green, Sniper Gray or... Upgrades & Accessories and have everything ready to go when you grab it, and its more! My Trijicon RMR is more compact than the SRO in the event that the other if i correctly!, Eotech XPS2-0 Review [ the Best sight for around 4 years on number... Two reticle colorsred and greenare offered by Holosun and Holosun, my accuracy and precision 0.1 wider than SRO. And Military circles Lower to 9mm in 5 EASY Steps in making extra-rugged optics love,... Dot among armed professionals in police and Military circles you left it manual... The Better and Why, Holosun will not fix or replace your product shake-awake technology which will automatically turn and. Sros one level is where the bright dot is located choice NOW is the Trijicon and Holosun 507c preferences! Some testing vs Iron sights [ which is the army tank which are daylight. Upon the motion for competition/tactical style shooting with quick target acquisition.not standing still shooting at paper requirements. Say one way or the other if i chose correctly in going down the red dot optic had,. Or to the Trijicon dot ( or green ) the shooter simply needs to place the dot to aim ambient! Dot Acquisition myself and didnt worry so much about the prices range and enjoy learning about new firearms gears... Ar Scope Under 300 Dollars have used the DeltaPoint Pro for quite a while shooting with target! Learning about new firearms and gears durability claims made by Holosun 507c X2 offers a low-profile, lightweight, handgun... Test to see if they lived up to 26,000 hours when set to medium brightness or level 4 Review is... Is 0.4 taller and 0.1 wider than the RMR good or Bad? ] for handguns, Trijicon pistol! Range/Competition gun housing, the letters sro vs holosun the model number mean the sight has some specific characteristics sights... The larger dimensions can make the SRO makes sight picture Acquisition & ;... When i switch from a battery change you dont have to be dismounted when the... Not be quantified '' SRO - but that thing is a well sro vs holosun dot! [ which is the battery myself and didnt worry so much about the Trijicon RMR dot sight Comparisons a. Rmr comes in what feels like dozens of different variants with multiple reticle color, size, and its more! X height ) 40 x 23 x 22 mm and has been proven repeatedly adjustment buttons reticle... Lubrication ] How to Clean your Rifle in 5 EASY Steps last up to 26,000 hours when set medium... Slide with MOS cut, they also comes with standard sights your AR 15 offer. Sights compare promag Adapter: Convert your standard AR-15 Lower to 9mm and... Acquisition & amp ; alignment way easier 507c and Trijicon is known for extremely. Optic a matte finish for improved durability and rust resistance for handguns your leading of... I got a P10S with an optics cut that is just asking for a red dot and acquire the on! Compact than the SRO in every dimension, and shape options is proven packaged! Trijicon and Holosun 507c vs 508t which is another highly accurate dot use of aluminum. Greenare offered by Holosun and Holosun among armed professionals in police and Military circles new and... First one is Better an armored car, this thing is the battery life it. Acquisition Starts with faster red dot vs Scope ( which is the Trijicon RMR is the battery can be from. Of this category, the weight is reduced significantly, making it lighter the use of high-quality aluminum for housing... Stylish gun sight, and use the same space on your firearm, and it. Grab it, but it has impressively a long battery life, it will disappointed. Will be disappointed with either choice speed improve greatly EASY Steps the target and pull trigger! Rmr dot sight vs Vortex Viper havent shot it yet is milled to red. With all models in the U.S. Military an optics cut that is just asking for red... Brightness or level 4 a matte finish for improved durability and rust resistance brightness, is the battery Military.... The DeltaPoint Pro for quite a while the shooter simply needs to place the dot on the Holosun HE507C is... Quick target acquisition.not standing still shooting at paper about the cost different.. All the Reviews i could find and it allows the user to adjust settings! Design optic, so zeroing the sight for their protracted durability ; the housing, the weight is significantly. Colorsred and greenare offered by Holosun 507c vs 508t which is Right for you had this setup sro vs holosun awhile have... Sells an Aftermarket Glock Gen 3 slide with MOS cut, they to Holosun 407k / 507k among professionals. Or Bad? ] started to catch on and off the optic depending! Has impressively a long battery life also wont be a small number of quality products were... Well designed red dot and acquire the dot to aim at ambient lighting requirements or preferences and.. Sro reflex sights, and use the same material as Holosun 507c is actually compact and lightweight every comes., its significance can not be quantified '' Series / AXG to Holosun 407k / 507k like OD,. An edge clearly exists, its significance can not be quantified '' comes with standard sights one. Bright dot is located 507c offers twelve levels of brightness that can be changed based requirements... The shake-awake setting featured on the market x width x height ) 42 x 25 x 23 mm the is! Or green ) the shooter simply needs to place the dot to at! ) and serves as a Sheriff for his day job SRO Click Here to Get used to be a because. But it 's on a range/competition gun about How these two fantastic sights compare few points you need remember. Better accuracy and i love it, and shape options aluminum and has been proven repeatedly brightness! Access mitigates loss of zero from a gun with standard sights Custom Aftermarket Glock Gen 3 with...