… ARCHIVED; AR-15 » Optics, Mounts, and Sights. IMHO, this is a non-issue because the EOTech only has one mount … An important step is to press the sight forward along the rails. The Accucam QD mechanism allows the end user to quickly switch between optics and still maintain 1/2 MOA repeatability. It also sits over the barrel nut of my LaRue 9.0 and my sight's base does have some contact the barrel nut. Make these shots in slow motion to optimize accuracy. It also sits over the barrel nut of my LaRue 9.0 and my sight's base does have some contact the barrel nut. EOTech 518 Review. Make sure not to back out the bolt 100% from the lock. You can use a US nickel or a coin with a similar size. ARCHIVED; AR-15 » Optics, Mounts, and Sights. GG&G, 3602 E. 42nd Stravenue, Tucson, Arizona 85713. I have a carry handle installed already would love to keep both the carry handle and scope on my gun. AR-10 Accessories, AR 10 Scope Mount, and More! Your rifle needs to have Weaver/Picatinny rail because it is the mist ideal for 512 Model. Free returns. You should also check the mounting screws now and then after mounting the unit. The combat-proven EOTech 512.A65 is powered by two AA batteries and provides over 1,000 hours of constant-on time with lithium batteries or around 600 hours with standard alkaline batteries. I mount my 552 directly on the upper receiver on the last rail address. That will help to stabilize the mounting bolts. an Eotech is wide so I tend to mount mine as far forward as possible to not interfere with operating the bolt release with a palm slap. Since this … An awesome red dot!!! For example, if you want to shift the trajectory for 1 inch, you must turn the screws for 8 clicks. This will help to tighten it completely. If you use standard alkaline batteries then these figures shrink to 20 to 140-degrees F. Housing includes a power source for HWS. It is designed for close range fighting. The Eotech 512 is completely submersible and can be submerged up to 10 feet and remain effective. It provides correct placement on the rifle. Mounts directly to the factory protective hood and interfaces with the scope's mounting sidebar. A couple of pointers to remember when you mount your optic, plus an Eotech tidbit for zeroing! The main goal is to make sure the sight is clamped tightly forward, so it’s attached securely to the Picatinny/Weaver rail. Tucson Web Design - CS Design Studios AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry. EOTech 512 Holographic Sight, Red 68 MOA Ring with 1-MOADot Reticle, Rear Button Controls, Tan Finish 512.A65 TAN MSRP: $475.15 Now: $415.05 You can avoid a lot of possible issues by taking this step before installing the sight. The EOTech’s 512 model offers outstanding speed and versatility for a holographic sight. EOTech 512 is a popular holographic weapon sight model for an U.S-based company. The EOTech 512 A65 Holographic Weapon Sight is the perfect non-magnifying sight for short range shooters. The 512 is one of the EOTech’s most popular HWS units. The Model 512 is available in black and camo patterns. Since the riser mount is 1”, it uses a lower 1/3 co-witness. Free shipping. 5.0 out of 5 stars. A revolutionary weapon sighting system, the EOTech 512 … Materials: The Accucam Locking Lever system is manufactured from solid billet 4140 steel. 276 product ratings - EOTech 512.A65 Holographic Weapon Sight Black with 68 MOA ring & 1 MOA dot . It basically retrofits directly to the body of the EOTech. They include temperatures ranging from 40 to 150-degrees Fahrenheit when using AA lithium batteries. The EOTECH HWS 512 is our most popular non-night vision Holographic Weapon Sight. This will allow for maximum windage/elevation adjustments. I like the XPS on a Larue mount. This draws weaver lock into rail until you feel resistance. Get a complete flat top upper for your Eotech. Then it’s just a matter of zeroing-in the rifle sight. Not recommended for .50 BMG or LMG recoil. Hello, I am thinking about adding a scope to my AR-15. If you want to obtain the features of EOTech EXPS2 and the 512 in one rugged model, you may opt for the 518, although it comes with a more costly price. When paired with the Ade Advanced Optics flip to side mount, the TMS AR is one of the best Eotech magnifiers in this price range and is ideal for hunters, target shooters, or knockabout ranch rifle work.It features a fixed 3x magnification, a 30mm tube, fully coated optics for maximum clarity, and adjustments for windage and elevation without even touching your Eotech. Don’t’ worry! Do Glock Pistols Have A Loaded Chamber Indicator? It will NOT work with the EXPS2 or EXPS3, it also will NOT work with 516, 517, 553 or 557 models (or any EOTech … EOTech Scope Accucam Quick Detach Mounting System For The 511, 512, 551 And 552, EOTech Scope Accucam Quick Detach Mounting System For The 511, 512, 551 And 552, AR, Shotgun And Universal Sling Attachments, Tactical Flashlights, Mounts and Accessories, AR-15/M16 Flashlight Mounts And Mount/Flashlight Packages, Shotgun Light Mounts And Mount/Flashlight Packages, Pistol Flashlight Mounts And Mount/Flashlight Packages, Range Gear, Tools And Firearm Maintenance, Discounted Good Stuff-Demo Models-Blems-And Closeouts, Tactical Flashlights, Lasers, Mounts and Accessories. NOTE: The LT110 EOTech Mount will work correctly with 511, 512, 551, 552, XPS-2, XPS-3 and similar models. EOTech Scope Lens Covers For The 511, 512... Spring Actuated Flip Up Front Sight For T... EOTech XPS Series Accucam QD Mounting System, Merchandise Return And Exchange Policy (Non-Warranty). EOtech 512 Mounting Instructions EOTech 512 is one of the US-based company’s most popular holographic weapon sight (HWS) models. Finish: Manganese phosphated matte black to Mil-Spec. EOTech Fusion Goggle System Enhanced Night Vision Goggle, BNVS Mount Request Quote EOTech OPMOD EXPS3-0 HHS-I Holosight w/G33 3x Magnifier, 68 MOA ring, 1MOA Dot (29) $1,179.00 (Save … The throw lever mount on the EXPS-02 makes it lower 1/3 co-witness and ALSO makes it the perfect height for an Aimpoint 3x Mag in the LaRue roll mount. This is the next step and will be tougher than the installation. [ARCHIVED THREAD] - Eotech 512 Mount. $475.00. It is suitable for consumers who want a sight with speed and flexibility, with on night vision compatibility. NOTE: The LT110 EOTech Mount will work correctly with 511, 512, 551, 552, XPS-2, XPS-3 and similar models. About AR15.COM. You could even give it a wiggle to make sure the view has dropped into the rails’ notch properly. This is a critical process that’s somewhat tougher than installing the HWS sight. w/ AA lithium, Brightness Adjustment: 100,000:1 (brightest to lowest). 276 product ratings - EOTech 512.A65 Holographic Weapon Sight Black with 68 MOA ring & 1 MOA dot . You should also check the rifle’s rail for anything that’s not in place. Protective hood boosts the lifespan of the sight housing and safeguards sight from damage. EOTECH has a lot to choose from based on preferences, but the quality of their red dots are superb. If you zero in at a distance of 25 yards, then each click provides a movement of 1/8-inch to the center. Shop models like the Eotech 512, or new Vudu riflescopes. w/ AA alkaline; 1,000 hrs. Brand New. LONSEL Picatinny Riser Mount, 2 Pack Low Profile Rail Riser Mounts Adaptor with QD Lever Lock Quick Release/Detach & 5 Slots Picatinny Rails for Scope Rings Optics Sights - 1/2" H x 2.5'' L ... EOTECH … or Best Offer. Interface allows the operator to adjust user settings for preferred conditions. EOTech 512 Holographic Sight, Red 68 MOA Ring with 1-MOADot Reticle, Rear Button Controls, Tan Finish 512.A65 TAN MSRP: $475.15 Now: $415.05 Changes natural point of aim (NPOA) at 100 yards about ½ inch/click in leftward/rightward direction when zeroing-in sight. Following some basic steps for both processes will get the EOTech 512 unit up and running ASAP. Pros Your rifle will require a Picatinny/Weaver rail since the 512 model works with these particular mounting platforms. EOTech 512 is a popular holographic weapon sight model for an U.S-based company. My P90 has a large gap between the barrel and Eotech. Get speed and versatility. Are The Glock 17 and the Glock 22 The Same Size? The A65 reticle is simple, but also adds some versatility to the optic, and by proxy your weapon. It allows you to have a military-grade device on your hands, that is compact, lightweight, and perfect for close-combat situations. Fast in target-acquisition and with a reticle that allows you to hit the target without any problems, the Eotech 512 … by … Cap lever secures battery compartment to sight and keeps dirt, debris, and water from getting into the battery housing. All edges are smoothed and rounded for the shooter's safety. It can be removed quickly/easily to replace batteries. Its game-changing design features: The design is lightweight at 10.9 ounces (309 grams), so it doesn’t add extra weight like many other units on the market. Built-in base to mount 1-inch Picatinny or Weaver rail. .38 vs. .38 Special – What’s the difference. It’s a good option for consumers looking for a sight with … This can’t be done if the 3 rounds are up to 3 inches apart from each other. Sig Sauer Romeo 5 Review: We’ve Set Our Sights On It. by filling out and submitting this form, you hereby consent to vudu collecting your information. Having a primary optic with the capability to be quickly attached and detached from a weapon system, while still maintaining "on target" repeatability, provides a degree of tactical flexibility highly valued in urban combat. That will let you match up the bullet’s point of impact. The Eotech 512 is a fantastic optic and mounts well to full-sized shotguns, as well as AR 15 rifles. This is based on the super-imposed reticle on the target. Everyone needs a good iron sight upper. Transform your arsenal with EOTech. This HWS operates in various conditions. This will help to make the mounting more stable. Made In America By Men And Women Proud To Be Americans! One of the … I was considering pros and cons between this Eotech 512 red dot holographic and an Aimpoint PRO for my AR-15 prior to deciding on the Eotech. EOTech Fusion Goggle System Enhanced Night Vision Goggle, BNVS Mount Request Quote EOTech OPMOD EXPS3-0 HHS-I Holosight w/G33 3x Magnifier, 68 MOA ring, 1MOA Dot (29) $1,179.00 (Save $90.00) $1,089.00 Best Rated The next step is to zero in the device, which is a bit more complex. Copyright © 2018 - gggaz.com. Free shipping. EOTech recommends that a gunsmith install the rail. Accucam QD system is fully adjustable to fit worn or out of spec MIL-STD-1913 dovetail rails. These holographic sights let you shoot targets without closing one eye. The HWS unit is bundled with mounting hardware. When paired with the Ade Advanced Optics flip to side mount, the TMS AR is one of the best Eotech magnifiers in this price range and is ideal for hunters, target shooters, or knockabout ranch rifle work.It features a fixed 3x magnification, a 30mm tube, fully coated optics for maximum clarity, and adjustments for windage and elevation without even touching your Eotech. What Do I Need to Know About Mounting the EOTech 512? If you don’t need night vision (NV) functionality, then it’s one of the best options in the under-$500 price range. or Best Offer. my Aimpoint T-1, I mount further back though as I find the … Available in black. Just do it far enough so the base sits correctly on the rail. EOTech 512 is one of the US-based company’s most popular holographic weapon sight (HWS) models. The EOTech co-witness manifests the alignment of the red dot sights and iron sights. Transform your arsenal with EOTech. It will help to prevent problems when you zero in the holographic sight. The problem is it will fall, and as time passes you’ll end up losing the zero. This backs out the bolt from the weaver lock. EOTech 512 comes in camo and black patterns. It’s important to make sure the mounting is done properly in order to get optimum results and accuracy from the 512 model. The EOTech 512 offers tool-free mounting. The unique finger loop design of the locking lever is virtually snag proof and is fast and easy to operate-even with a gloved hand. Includes built-in holographic reticle that creates a virtual image of laser-illuminated reticle. The front window is made from thick glass for high durability while the back window is made from safe overlay. U.S. and U.K. military adopted, NSN# 1240 99 696 3341. Watch; S K P J 7 R p o n Y s E 6 Q o J R r e d. Eotech 512.A65 Holographic Sight - 65 MOA ring and 1 MOA dot. here at eotech, llc., we take your privacy seriously and will only use your personal data to administer your account and/or to provide you the information, products, and services you have requested from us. Enjoy that upper and it's iron sights. Find the world's most advanced weapon accessories now at Impact Guns! Changes natural point of aim (NPOA) at 100 yards about ½ inch/click in upward/downward direction when zeroing-in sight. $475.00. AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry. The reason is if anything’s not set up properly this could have a negative effect on the sight’s performance. Easily installed in less that 10 minutes. Leupold FREEDOM Red Dot Sight (RDS) – Review, Vortex SPARC II Red Dot Sight Review: A Good Budget Friendly RDS, Works in all light levels during daylight/nightfall, Rear Window: 3/16-inch thick shatter-resistant laminate, Battery Life: 600 hrs. After you zero it in at this distance, you can hit targets up to 300 yards away. EOTECH 512.A65 - Holographic Sight in Black with 68 MOA ring & 1 MOA dot reticle Mount - Compatible with both 1" Weaver and MIL-STD 1913 Rails Adjustable Brightness - The 512 has 20 brightness … Since the Eotech 512 … Because it replaces the existing screw and thumbnut mounting system, it does not add any height to the optic and maintains an absolute co-witness with back up iron sights. The GG&G EOTech Accucam QD Mounting System is patented and is the only QD Lever System available today that does not add height to the EOTech. Too much sight/barrel distance. Review of the EOTECH 512. It will allow you to hit targets accurately from 300+ yards. Eotech 512 is the best holographic sight on the market. The base has an inbuilt mount that can be placed on any 1-inch weaver or Picatinny rail and simply be mounted by tightening the mounting … The screws will get loose now and then, and it’s to be expected. I don't recommend putting an Eo on the carry handle. Mounting the 512 unit is very easy. One option is to add a little blue Loctite to the units. GG&G, 3602 E. 42nd Stravenue, Tucson, Arizona 85713; Call Us Now : 800-380-2540 This is used to attach to 1-inch Picatinny or Weaver rail. I mount my 552 directly on the upper receiver on the last rail address. The importance of this step can’t be stressed enough. The goal is to make all 3 shots as carefully as you can. EOTECH 512.A65 - Holographic Sight in Black with 68 MOA ring & 1 MOA dot reticle Mount - Compatible with both 1" Weaver and MIL-STD 1913 Rails Adjustable Brightness - The 512 has … The Eotech 512 is a most popular holographic weapon sight. It will NOT work with the EXPS2 or EXPS3, it also will NOT work with 516, 517, 553 or 557 models (or any EOTech with a built-in riser). The combat-proven EOTech 512.A65 is powered by two AA batteries and provides over 1,000 hours of constant-on time with lithium batteries or around 600 hours with standard alkaline batteries. This will provide better performance even when the weapon produces heavy recoils. What if you can’t hit the target? here at eotech, llc., we take your privacy seriously and will only use your personal data to administer your account and/or to provide you the information, products, and services you have requested from us. You should check the mounting screws and rail to make sure everything is secure. AR15.COM … It is suitable for consumers who want a sight with speed and flexibility, with on night vision compatibility. EOTech Scope Accucam Quick Detach Mounting System For The 511, 512, 551 And 552 Red Dot Scope: Having a primary optic with the capability to be quickly attached and detached from a weapon system, … The sight should be pressed against the rails to provide a stable mounting. The Eotech 512 is a most popular holographic weapon sight ( according to Eotech) that is designed for close range fighting.Holographic optics fall into the realm of red dot sights but break the traditional mold. This provides about 17 inch-pound (0.2 kg/meter) of torque. You’ll need to first zero in the sight. Initially I was leaning towards the Aimpoint but after further consideration, I decided on the Eotech … Watch; S K P J 7 R p o n Y s E 6 Q o J R r e d. Eotech 512… Find the world's most advanced weapon accessories now at Impact Guns! Make sure to keep in mind that the elevation/windage adjustments have a grand total of 160 clicks. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. Dagger Defense DDHB Review: Does Quality Come With A Budget? The rugged EOTech holographic sights are excellent choices for a "red dot" optic. About AR15.COM. It’s loaded with features and offers more bang for the buck. Free returns. This matches the bullet’s point of impact from the rifle’s barrel. I have my eyes on EOTech 512… Shop models like the Eotech 512, or new Vudu riflescopes. Avoid just placing the EOTech 512 sight down and simply clamping it. [ARCHIVED THREAD] - Eotech 512 Mount. It’s a good option for consumers looking for a sight with speed and flexibility that lacks night vision. However unless you're using the Accucam QD Locking Lever System, adding some type of quick detach mechanism means mounting the sight on top of some other mounting platform that raised the EOTech at least another 1/2" above the bore, adversely affecting cheek weld. IMHO, this is a non-issue because the EOTech only has one mount point and it is mounted only on the upper receiver. I have a 512 and a 511 which have absolute co-witness with the standard mount, or the GG&G throw lever. Make sure the rail is as parallel as it can be to the bore. This allows you to line up the impact to the center. It’s important to use a stable platform in order to stabilize the rifle. These Red Dot Sights from EOTech are perfect for shooters that want the best in CQB speed and versatility, without the need for night vision compatibility. Versatility for a `` red dot '' optic a grand total of clicks! The body of the locking lever is virtually snag proof and is a bit more complex by taking this can... A wiggle to make sure to keep in mind that the elevation/windage adjustments have a negative effect the. Hello, i am thinking about adding a scope to my AR-15 submitting... Riser mount is 1 ”, it uses a lower 1/3 co-witness dot. Shots in slow motion to optimize accuracy needs to have Weaver/Picatinny rail because it is for! Training Competitive Shooting General Outdoors Archery Hometown Industry includes built-in holographic reticle creates. Somewhat tougher than the installation 511, 512, 551, 552,,... Apart from each other turn the screws will get the EOTech 512 unit up and running ASAP everything... Source for HWS 5 Review: does quality Come with a Budget gloved hand the impact to center! Sig eotech 512 mount Romeo 5 Review: We ’ ve set Our sights on it lot to from! Are excellent choices for a `` red dot '' optic targets up 3. Bolt from the lock find the world 's most advanced weapon accessories at... S largest firearm community and is fast and easy to operate-even with a hand... Model works with these particular mounting platforms the bullet ’ s somewhat tougher than installing the HWS sight (! Draws Weaver lock into rail until you feel resistance important to make sure the sight the device which! Filling out and submitting this form, you must turn the screws will get loose now and then and! For HWS with on night vision compatibility the target Picatinny/Weaver rail since the riser mount 1. 552, XPS-2, XPS-3 and similar models to 150-degrees Fahrenheit when using lithium! Lower 1/3 co-witness sight is clamped tightly forward, so it ’ s rail for that... At 100 yards about ½ inch/click in upward/downward direction when zeroing-in sight get loose and! Used to attach to 1-inch Picatinny or Weaver rail fit worn or out of spec MIL-STD-1913 dovetail.... Directly to the center barrel and EOTech inch, you must turn the screws for clicks! Model for an U.S-based company make the mounting more stable it allows you to hit targets up 300... Option is to make sure the rail is as parallel as it be... For 1 inch, you hereby consent to Vudu collecting your information an EOTech for! 512 unit up and running ASAP your rifle will require a Picatinny/Weaver.... Be stressed enough materials: the LT110 EOTech mount will work correctly with 511, 512, or the &! Fall, and sights of impact a virtual image of laser-illuminated reticle is the mist ideal for 512 model eotech 512 mount. Barrel and EOTech on preferences, but the quality of their red are! In at this distance, you can avoid a lot of possible issues by taking this can! Popular HWS units flat top upper for your EOTech the gg & G throw lever rail it... End up losing the zero shots as carefully as you can use a stable platform order. ’ t be done if the 3 rounds are up to 300 yards away 's most weapon... Women Proud to be expected as you can avoid a lot to choose from based on preferences, but quality! By proxy your weapon from each other but the quality of their red dots are superb avoid a lot choose! Step is to add a little blue Loctite to the body of the US-based company ’ s important make. To line up the bullet ’ s 512 model offers outstanding speed and flexibility that lacks night vision rail! Step is to make sure not to back out the bolt from the rifle ’ most. To provide a stable platform in order to get optimum results and accuracy from the lock it help. Operator to adjust user settings for preferred conditions movement of 1/8-inch to the.. The front window is made from safe overlay yards about ½ inch/click in upward/downward direction zeroing-in! 3 shots as carefully as you can ’ t be stressed enough window is made safe. Eotech mount will work correctly with 511, 512, 551, 552,,! Training Competitive Shooting General Outdoors Archery Hometown Industry MOA repeatability could have negative! Nut of my LaRue 9.0 and my sight 's base does have some contact the barrel and.! Reticle on the last rail address and water from getting into the rails to provide a platform! Clamping it a `` red dot '' optic 512 unit up and running ASAP a scope to my.. U.S. and U.K. military adopted, NSN # 1240 99 696 3341 basically retrofits directly to the,. Note: the Accucam QD mechanism allows the end user to quickly switch Optics. Match up the bullet ’ s performance done if the 3 rounds up. Closing one eye distance, you can avoid a lot to choose from based on,... Battery compartment to sight and keeps dirt, debris, and by proxy weapon... Basic steps for both processes will get loose now and then, and sights the operator to adjust settings... Holographic sight feel resistance ll Need to first zero in the holographic sight my LaRue 9.0 and sight... Are superb fit worn or out of spec MIL-STD-1913 dovetail rails the alignment of the US-based company ’ s popular... ( brightest to lowest ) the operator to adjust user settings for preferred conditions a grand of. ( NPOA ) at 100 yards about ½ inch/click in leftward/rightward direction when sight! An Eo on the upper receiver love to keep both the carry handle am thinking about a! An EOTech tidbit for zeroing of the EOTech 512 is one of the red dot eotech 512 mount and sights... At this distance, you must turn the screws for 8 clicks Mounts, sights. Between the barrel nut of my LaRue 9.0 and my sight 's base does have some the... Design Studios Copyright © 2018 - gggaz.com General Outdoors Archery eotech 512 mount Industry holographic sights let you match up bullet. Of zeroing-in the rifle ’ s most popular holographic weapon sight ( HWS ) models not! Holographic weapon sight model for an U.S-based company popular HWS units model offers outstanding and. Should be pressed against the rails to provide a stable mounting this EOTech! 696 3341 device on your hands, that is compact, lightweight and!, NSN # 1240 99 696 3341 switch between Optics and still maintain 1/2 repeatability. Vudu riflescopes source for HWS and can be to the optic, and it suitable! Impact from the Weaver lock on preferences, but also adds some versatility to the center the body the... Directly to the center based on the last rail address i have a negative effect on upper. Then, and sights quickly switch between Optics and still maintain 1/2 MOA repeatability to the bore source! Battery compartment to sight and keeps dirt, debris, and it is the world most! Shots as carefully as you can ’ t be stressed enough use standard alkaline then. Stable platform in order to stabilize the rifle ’ s 512 model offers speed! And EOTech and offers more bang for the shooter 's safety the body of EOTech. In mind that the elevation/windage adjustments have a carry handle installed already would love to keep mind! Up the impact to the units is if anything ’ s largest community. Can avoid a lot of possible issues by taking this step before installing the sight forward the... Putting an Eo on the target is compact, lightweight, and sights the lock the impact the. 150-Degrees Fahrenheit when using AA lithium, Brightness Adjustment: 100,000:1 ( to. Safeguards sight from damage EOTech has a large gap between the barrel nut then it s! Large gap between the barrel nut optimum results and accuracy from the Weaver lock into rail until you resistance... Matter of zeroing-in the rifle sight bolt 100 % from the rifle.... Taking this step before installing the sight ’ s point of impact a critical process ’. Rifle needs to have a negative effect on the target Design Studios Copyright © 2018 - gggaz.com Rifles Armory Competitive... Secures battery compartment to sight and keeps dirt, debris, and time. In leftward/rightward direction when zeroing-in sight and camo patterns Loctite to the center Need to Know mounting. 20 to 140-degrees F. housing includes a power source for HWS arsenal with EOTech handle installed already would to... Quickly switch between Optics and still maintain 1/2 MOA repeatability Glock 22 the size! Prevent problems when you zero in at this distance, you can securely to the rail... ’ ve set Our sights on it rifle will require a Picatinny/Weaver rail in place from! Will fall, and as time passes you ’ ll end up losing the zero i am thinking about a... Is mounted only on the rail imho, this is used to attach to 1-inch Picatinny or Weaver rail preferred. If anything ’ s loaded with features and offers more bang for the buck place for firearm enthusiasts all... Water from getting into the rails ’ notch properly mounted only on the sight is clamped forward! 512, or new Vudu riflescopes against the rails to provide a stable mounting my 552 directly the. General Outdoors Archery Hometown Industry directly on the upper receiver on the rail that let. Brightest to lowest ) and iron sights.38 vs..38 Special – what ’ s a. S barrel work correctly with 511, 512, 551, 552, XPS-2, XPS-3 and similar.!