Holosun 507k screws

2. Holosun 507K Green & Red Dot Buy the 507K At The Best Price. The next step up from the 407K is the 507K. This has all the same features like an a luminum housing, side removable battery, manual brightness controls, shake awake, IP67 waterproof, and long battery life but it also has Holosun's Multi Reticle System (MRS).

Holosun 507k screws. Description. Enhance your pistol’s performance with this professional optic cut for the Holosun 507k. Precision-engineered for a seamless fit, our cuts allow you to effortlessly mount an optic to your gun, transforming your pistol into a tactical powerhouse. Improve your target acquisition speed and accuracy while maintaining a sleek profile.

Feb 18, 2024 · MSRP: $348.22. $295.99. Quantity in Basket: None. Qty. Description. Holosun HS507K-X2 Reflex Sight Red Dot 2moa and 32moa Circle. Introducing the Holosun HS507K X2 Reflex Sight, a paradigm of optical innovation and precision engineering. This compact reflex sight is specifically designed for shooters who demand versatility, durability, and top ...

Description. Enhance your pistol’s performance with this professional optic cut for the Holosun 507k. Precision-engineered for a seamless fit, our cuts allow you to effortlessly mount an optic to your gun, transforming your pistol into a tactical powerhouse. Improve your target acquisition speed and accuracy while maintaining a sleek profile. The Holosun K series open reflex optical sight designed for concealed carry pistol applications. ... S&W M&P® SHIELD PLUS to Holosun 407K / 507K quantity. Add to cart. Frequently Bought Together. ... 6-32 x .500 Plate Mounting Screws. Agency / Department Discount Program.For a footprint drawing, contact Holosun. 1. Place the HS507K on a compatible slide cut or adapter plate (this varies based on your slide configuration). 2. Use either the included screws or screws supplied with your slide or from your gunsmith and tighten to 15 INCH/lbs using a non-permanent (medium/blue) thread locker. (Fig5) 3.These are the screws you need to mount the Holosun 407K or 507K to your Smith & Wesson Equalizer, Smith & Wesson M&P 5.7, or Smith & Wesson M&P 22 Magnum. …Holosun 507c Manual. The Holosun 507c X2 manual is a comprehensive guide that provides detailed information on the product features, installation process, and operation instructions. The manual covers all aspects of using the sight, including mounting, reticle adjustments, Holosun 507c problems, and maintenance.The size of the screws needed to attach a license plate varies with the make of the vehicle. A 1/4 x 3/4 screw is most commonly used and is the size of license plate screws marked ...

removes rear indexing posts and shortens front indexing posts to allow mounting holosun 507k/407k/eps/eps carry directly to glock 43x/48 mos slide. customer must provide screws included with optic from holosun for modification as part of this cut. for holosun 507k/407k screws will be ground to .400" oalFeb 25, 2021. #1. I snagged a Glock 43x MOS a few months ago with the intention of mounting a Holosun 507K. The Glock MOS is setup for the RMSC, and while the 507k shares a similar footprint, the 507k does not have the recesses in the rear for the posts, and the front recesses are shorter than the Glock posts. (.029 vs .040 for this … We have two screw packs: For 407K/507K/EPS Carry with Plate: 4x High Strength M4 (long) Screws with blue Loctite already applied For EPS/EPS Carry without Plate: 4x High Strength M4 (short) Screws with no Loctite applied Direct fit for: Springfield Armory Echelon - All Models The screws that come with the Holosun 407K. #1 · Jan 26, 2021. Hey guys, exactly what screws are you using to mount the 507k to your p365xl. I have in my phones notes that an m3x12 would be ideal but that is from awhile …I mount mine directly onto the slide without the plate in between. I was told the plate is optional. For anyone looking for similar screws without buying a whole kit. Holosun recommended these to me. Edit: these were even shorter than the included screws, I'm looking for M4x14mm or M4x16mm screws now.Holosun 407k, 507K Red Dot Mounting Screws for Glock 43 & P365 Slides. $9.99. Sku: HS-SCRW. Quantity: Add to Wish List. Product Overview. Holosun 407k, 507K Red Dot Mounting Screw Pair for Glock 43, P365, & P365XL series True Precision Axiom Slides M4x10mm tapred (Photo shows button head.Title: HS507K_20200331.cdr Author: zzz Created Date: 4/1/2020 9:12:43 AM

The first step is going to be identifying the correct screw set. ... Holosun 407C; Holosun 407C V2; Holosun 407C X2; Holosun 507C; Holosun 507C V2; Holosun 507C X2; Holosun 508T; Holosun 508T X2; Riton X3 Tactix PRD; NcStar VISM FlipDot Pro; Swampox Kingslayer 1×22; Swampfox Liberty RMR 1×22,Holosun will send you a replacement tray and screws, but It will just come off again. This happened with my 507K, the reason the screw came off in the first place was because it sheared the threads from the inside of the aluminum housing. Hellcat OSP w/Holosun 507K: screw modification. So, I picked up a Holosun 507K-X2 for my Hellcat OSP, only to find that modification (or an adapter plate) was needed in order to mate the two up. Not only were were the M4 screws provided by Holosun with the 507K the wrong length and too long, but the two rear lugs on the slide of the Hellcat ... We have two screw packs: For 407K/507K/EPS Carry with Plate: 4x High Strength M4 (long) Screws with blue Loctite already applied For EPS/EPS Carry without Plate: 4x High Strength M4 (short) Screws with no Loctite applied Direct fit for: Springfield Armory Echelon - All Models The screws that come with the Holosun 407K.

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I'll discuss five common issues Holosun 507K users face and offer tips on troubleshooting and resolving these problems. ... Make sure all screws and nuts are properly tightened before zeroing your sight. Excessive drop – Some holosun 507K models are designed for competition use and can handle more recoil than standard holosun …For a footprint drawing, contact Holosun. 1. Place the HS507K on a compatible slide cut or adapter plate (this varies based on your slide configuration). 2. Use either the included screws or screws supplied with your slide or from your gunsmith and tighten to 15 INCH/lbs using a non-permanent (medium/blue) thread locker. (Fig5) 3.Installing Holosun on 2.0. I purchased the C&H plate ( S&W M2.0™ C.O.R.E. to Trijicon RMR / SRO / Holosun 407C / 507C / 508C / 508T) to install my Holosun 507C. When i am trying to screw it down with the screws supplied by C&H, i am running into an issue. The screw seems to be coming to a stop after about 3 threads are …HIGH QUALITY FLAT SOCKET CAP SCREWS (MADE IN U.S.A) FITS GLOCK SLIDES CUT BY BATTLE WERX FOR HOLOSUN 507K/407K/EPS/EPS CARRY OPTIC. 5/16" …

2. Use either the included screws or screws supplied with your slide or from your gunsmith and tighten to 15 INCH/lbs using a non-permanent (medium/blue) thread locker. (Fig5) 3. Verify proper clearances and firearm function prior to use. Zero Setting Phone: (909) 594-2888 Fax: (909) 598-4888 E-mail: [email protected] V1.2 Brightness ...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’s use of Grade 5 Titanium in certain Elite category optics and laser devices results in unparalleled strength and durability. Holosun Grade 5 Titanium has more than double the tensile strength and has five-times the fatigue strength of 7075 Aluminum. ... 407/507K Adapter for RMR. $47.05. Add to Cart; 407/507K Adapter for MOS. $47.05 ...Mar 21, 2022 ... ... screw movement after 85 rounds of shooting. Circle dot reticle zeroed at 25 yards allows bullseyes at 7 yards using the outer ring. Full ...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.Mar 6, 2021 ... Quick simple video showing how the Holosun 507k ... screws bottoming out on the slide before the sight is tight ... Holosun 507K & 507C Comparison ...For a footprint drawing, contact Holosun. 1. Place the HS507K on a compatible slide cut or adapter plate (this varies based on your slide configuration). 2. Use either the included screws or screws supplied with your slide or from your gunsmith and tighten to 15 INCH/lbs using a non-permanent (medium/blue) thread locker. (Fig5) 3.4. Holosun 507K ACSS Vulcan Green & Red Dot Buy the 507K ACSS Vulcan At The Best Price. The 507K ACSS Vulcan 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. The purpose of this reticle is to help you find the center dot quickly if you are off center.Spark plugs screw into the cylinder of your engine and connect to the ignition system. Electricity from the ignition system flows through the plug and creates a spark. This ignites...HOLOSUN high riser mount for HS510C Our HOLOSUN mounts are particularly convincing due to their easy handling. The sight line elevation of 1.63'' is suitable for firearms with straight stocks, where the shoulder rest …Description. Use this option for a HOLOSUN 407-507K/RMSC/ROMEO ZERO optic cut on your factory slide. -Optic cut is machined with locating bosses for optic alignment and accommodates both optics. -Screws are included. We machine a 6-32 thread on all optic cuts for SIG. -We do recommend at minimum single color Cerakote on the whole slide. Description. Replacement screws for the Brownells line of Glock® slides. 5/16 x 4-40 TPI are used to mount your Trijicon RMR or Holosun to the Brownells RMR Glock®slides. The 1/4" x 4-40 TPI can be used to mount the Brownells cover plate (078-000-413) to the Brownells RMR Glock®slides. Available options:

For a footprint drawing, contact Holosun. 1. Place the HS507K on a compatible slide cut or adapter plate (this varies based on your slide configuration). 2. Use either the included screws or screws supplied with your slide or from your gunsmith and tighten to 15 INCH/lbs using a non-permanent (medium/blue) thread locker. (Fig5) 3.

Aug 31, 2022 ... ... 507k on my CZ PCR and on the 509T on my Sig p320 xcarry. Might switch to red loctite there as well as I don't switch optics between guns ...M3 Torx Plus HOLOSUN EPS CARRY/407K/507K Screws – SIG SAUER P365/P365XL/P365 XMACRO/TACOPS. Rated 4.96 out of 5 based on 48 customer ratings. 48 customer reviews. $ 3.99. Buy in monthly payments with Affirm on orders over $50. Learn more.Nov 14, 2023 · Holosun 507c Manual. The Holosun 507c X2 manual is a comprehensive guide that provides detailed information on the product features, installation process, and operation instructions. The manual covers all aspects of using the sight, including mounting, reticle adjustments, Holosun 507c problems, and maintenance. Feb 23, 2023 ... Here's a video installing a Holosun 507k on a Glock 43x MOS. I hope this is helpful! Need more gear? Check out PSA and Brownells below: ...Holosun 507K Screws/Mounting Hardware (HELP) So I’d like to preface this by saying I’m a total moron. I recently finally received my Holosun 507K and was excited to mount it to my P365 using a milled Zaffiri Precision slide. Everything mounted up great and I was ready to take it to the range for a tester.The Apex Optic Mount is designed to securely mount the Shield Sights RMSc or Holosun 507K to the slide of the FN 509 model pistols with the FN Low Profile Optics Mounting System™. The Apex Optic Mount is machined from a billet of steel and finished in black oxide. ... Use the FN factory “514” screws. For the Holosun 507K Optic: Use the FN ...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.I had a local gun smith mill down the posts on my 43X and he mounted a new 507K to it for me. He used the screws out of the box and it's worked fine for over a ...M3 Torx Plus HOLOSUN EPS CARRY/407K/507K Screws - SIG SAUER P365/P365XL/P365 XMACRO/TACOPS - TACRIG 2 Pack - M3 Perfect for mounting the EPS/EPS Carry to the Sig Sauer P365, P365X, P365XL, and P365-XMACRO/TACOPS. ... Holosun EPS Carry Screws - QVO Tactical, LLC Using the plate put the tall sights …

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This adapter plate is made for the Glock 43X/48 MOS with the RMSc optic cut to mount a Holosun 407K/507K. No need to modify the slide to mount Holosun 407K/507K when using this adapter plate, hardware included. Included: Adapter Plate. 3X Custom length High-strength alloy steel Torx Head Screws. T10 wrenchIMPORTANT: If you are mounting a Holosun 407K/507K to your M&P 22 Magnum you will need to get #6-32x1/2 screws get them here. As a big fan of 22 Magnum Pistols I am happy to see more coming to the market. They are like a poor mans 5.7. I am glad that Smith and Wesson is innovating and came out with the M&P 22 M.frankcapello48. 3 posts · Joined 2023. #14 · Jun 6, 2023. A little help please ... I've torqued my 407k with blue lock tight to manufactures specs (15 inch pounds and it vibrates loose. I've up the inch pounds to 17 inch pounds and it still vibrates loose. I've checked the threads on the screws and on /in the slide and neither are stripped.This Product: Direct Mount Optic Screw Kit for Sig Sauer P365 Holosun 407K/507K/EPS/EPS Carry / C&H EDC - $ 7.95 Red Dot Maintenance Kit - $ 99.95 DescriptionFeb 25, 2021. #1. I snagged a Glock 43x MOS a few months ago with the intention of mounting a Holosun 507K. The Glock MOS is setup for the RMSC, and while the 507k shares a similar footprint, the 507k does not have the recesses in the rear for the posts, and the front recesses are shorter than the Glock posts. (.029 vs .040 for this …This is a set of replacement screws for the following Holosun Optics: Holosun 407K X2 Red or Green; Holosun 507K X2 Red or Green; Holosun EPS Carry All Models; If you lost or …HOLOSUN high riser mount for HS510C Our HOLOSUN mounts are particularly convincing due to their easy handling. The sight line elevation of 1.63'' is suitable for firearms with straight stocks, where the shoulder rest …Nov 29, 2022 ... Hey everyone! We've heard that some of the Holosun 407K/507K optics have been a little tight on the CR slides. Our assessment is that the ... ….

When it comes to construction and DIY projects, choosing the right hardware is crucial. Fasteners and screws are two commonly used types of hardware that play a vital role in holdi...How do you estimate the number of screws in drywall? Visit HowStuffWorks.com to learn how to estimate the number of screws in drywall. Advertisement Although the more closely space...The CHPWS website product page shows 6-40x.38 FH T10 screws for Holosun. However when I received my plate, it came with 2 pairs of screws. The first pair are stainless color, T10 head, and are .46" long. The second pair are black color, T8 head, and .31" long. I e-mailed CHPWS and asked to be sent the Holosun screws, and they sent me a new ...4. Holosun 507K ACSS Vulcan Green & Red Dot Buy the 507K ACSS Vulcan At The Best Price. The 507K ACSS Vulcan 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. The purpose of this reticle is to help you find the center dot quickly if you are off center.HOLOSUN GREEN DOT SIGHT - The HE507K-GR X2 is an open reflex optical sight designed for subcompact pistol applications; It features Lock Mode that locks the buttons preventing inadvertent setting changes; This handgun sight is a direct for P365X/XL, and requires an adapter plate for slides with a four-boss interface; Multi Tool, Lens Cloth, and ...Mar 17, 2024 ... ... screws that came with it are to ... screw may need to be shortened a thread or two for the 507K. ... HOLOSUN” and those do fit the 507K. Now to ...Use a 5/64” hex to remove the screws (apply firm downward pressure and torque slow and steady to avoid stripping the heads). Then it drops right in with the skinnier screws that come with the Holosun.M3 Torx Plus HOLOSUN EPS CARRY/407K/507K Screws - SIG SAUER P365/P365XL/P365 XMACRO/TACOPS - TACRIG 2 Pack - M3 Perfect for mounting the EPS/EPS Carry to the Sig Sauer P365, P365X, P365XL, and P365-XMACRO/TACOPS. ... Holosun EPS Carry Screws - QVO Tactical, LLC Using the plate put the tall sights …This Product: IWI Masada to Holosun 407K / 507K Adapter Plate - $76.95. Replacement Screw Kit-IWIM-HOLOk - $7.95. Red Dot Maintenance Kit - $99.95. Description. Additional information. Reviews 2. The C&H Precision plates are designed, manufactured and shipped from our small family owned business in Coastal Georgia. Holosun 507k screws, The screws are way too long, according to the Hellcat manual (I don’t know if the Hellcat Pro manual says something else but they’re probably the same for this bit) the screws should protrude no more than 2.4mm from the bottom of the sight or adapter plate., In this video I cover a few tips on how to separate Fundamental Issues from Optic Misalignment, that will help you ensure you are left with a true zero on yo..., Jan 5, 2023. #2. For that optic it’s Listed in the specs as M3-0.5x10mm, if the plate requires a different size it should have shipped with them or the plate manufacturer should offer a replacement screw kit if you misplaced them. Word of advice though, if possible use hardened steel screws when using an adapter plate., Bring the screw with you so you can match it up. I have 2 4-40’s in 1/4” in my 507 (Mine shipped without screws all together). You can get them at Ace for about .50 all in if you’re willing to do a Philip’s head. I believe you can go as long as 5/16” but you definitely don’t need to. I ground them., Aug 31, 2022 ... ... 507k on my CZ PCR and on the 509T on my Sig p320 xcarry. Might switch to red loctite there as well as I don't switch optics between guns ..., I mount mine directly onto the slide without the plate in between. I was told the plate is optional. For anyone looking for similar screws without buying a whole kit. Holosun recommended these to me. Edit: these were even shorter than the included screws, I'm looking for M4x14mm or M4x16mm screws now., 4 Screws for the 407K/507K Holosun Sight | Fits the Smith & Wesson Equalizer & M&P 5.7 Overview. Set of 4 - 6/32 thread screws needed to mount the Holosun 407K / 507K to Smith & Wesson Equalizer or Smith & Wesson M&P 5.7. Torque setting: 15 inch-pounds., Mar 6, 2021 ... Quick simple video showing how the Holosun 507k ... screws bottoming out on the slide before the sight is tight ... Holosun 507K & 507C Comparison ..., These flame colorized titanium screws are for mounting a Holosun 507K on an Agency slide with a dedicated Holosun 507K cut. Set of (2) identical 6-32 Torx Head Titanium screws. These screws are not for the AOS plates. These screws are for mounting the 507k to an Agency Arms milled G43/43X/48. These 507k screws MAY be used for other ..., Screw machines are an essential piece of equipment for any manufacturing business. They are used to produce a wide variety of products, from screws and bolts to complex parts for c..., This plate is required to mount a Holosun 507k / 407k without having to modify the existing recoil posts on the slide. The plate is .045" thick. It's CNC machined from 6061 and Type III black hard anodized. ... Qty 3 – 4-40 x .320 FHB Holosun 407K / …, May 3, 2020 ... If compared to the supplied screws with the Holosun ... 507K can be mounted using screws and supplied retaining compound. ... Holosun 507k is on the ..., 3445 posts · Joined 2020. #18 · Jun 11, 2022. In my case (lost battery tray screw from my 407k) I contacted them via email. They requested purchase information (source and serial number) and a photo of my sight. They then shipped me (free of charge) a replacement battery tray complete with two screws., After you have done that, the two screws that hold the optic on the slide will need to be filed by (approx.) 0.3mm. The optic should come with 2 pair of screws, the Mod 2 uses the shorter-fatter pair. The 9mm OSP requires an M-4, 0.7, the Holosun is supplied with an M-4, 1.0., removes rear indexing posts and shortens front indexing posts to allow mounting holosun 507k/407k/eps/eps carry directly to glock 43x/48 mos slide. customer must provide screws included with optic from holosun for modification as part of this cut. for holosun 507k/407k screws will be ground to .400" oal, 4 Screws for the 407K/507K Holosun Sight | Fits the Smith & Wesson Equalizer & M&P 5.7 Overview. Set of 4 - 6/32 thread screws needed to mount the Holosun 407K / 507K to Smith & Wesson Equalizer or Smith & Wesson M&P 5.7. Torque setting: 15 inch-pounds., The screws are way too long, according to the Hellcat manual (I don’t know if the Hellcat Pro manual says something else but they’re probably the same for this bit) the screws should protrude no more than 2.4mm from the bottom of the sight or adapter plate. , The HE508T-RD X2 is a hard-use open reflex sight designed for handgun applications. Features include a grade 5 titanium housing with industry standard footprint, Holosun’s ultra efficient 650nm Red Super LED with up to 50k hour battery life from a 1632 battery, and a Multi-Reticle System providing 2MOA dot only, 32MOA Circle only, or Circle ..., Each AOS plate ships with screws to mount the plate to a 1911 DS handgun. A12B Plate ... HEX Wasp: Optic manufacturer supplied screws compatible. Holosun 507K-X2: Optic manufacturer supplied screws may need modification. Holosun 407K-X2: Optic manufacturer supplied screws may need modification. Shield RMSc: Optic manufacturer …, This Product: IWI Masada to Holosun 407K / 507K Adapter Plate - $76.95. Replacement Screw Kit-IWIM-HOLOk - $7.95. Red Dot Maintenance Kit - $99.95. Description. Additional information. Reviews 2. The C&H Precision plates are designed, manufactured and shipped from our small family owned business in Coastal Georgia., Jun 24, 2021 · 2. Use either the included screws or screws supplied with your slide or from your gunsmith and tighten to 15 INCH/lbs using a non-permanent (medium/blue) thread locker. (Fig5) 3. Verify proper clearances and firearm function prior to use. Zero Setting Phone: (909) 594-2888 Fax: (909) 598-4888 E-mail: [email protected] V1.2 Brightness ... , Hellcat OSP w/Holosun 507K: screw modification. So, I picked up a Holosun 507K-X2 for my Hellcat OSP, only to find that modification (or an adapter plate) was needed in order to mate the two up. Not only were were the M4 screws provided by Holosun with the 507K the wrong length and too long, but the two rear lugs on the slide of the Hellcat ... , Jul 21, 2022 · * Use the Holosun screws which are supplied with the optic for a NO fuss, perfect install. - Install a Holosun 407K, 507K & EPS Carry Reflex sight on your Springfield Armory Hellcat or Hellcat Pro pistol - Made from aluminum with a durable Hardcoat anodized finish - All NDZ Performance parts come with a Lifetime Warranty against manufactured ... , HOLOSUN SCS MOUNTING SCREWS (BLACK) PAIR: M3 x 0.5 x 6mm. FOR BATTLE WERX SCS CUT SLIDES (NOT COMPATIBLE WITH GLOCK 43X/48 MOS SLIDES) ... Holosun 507k/407k/EPS/EPS Carry Mounting Screws (Battle Werx Cut Slides Only) 4-40 x 5/16" TORX (Pair) $2.49 Add To Cart., Use a 5/64” hex to remove the screws (apply firm downward pressure and torque slow and steady to avoid stripping the heads). Then it drops right in with the skinnier screws that come with the Holosun., I'll discuss five common issues Holosun 507K users face and offer tips on troubleshooting and resolving these problems. ... Make sure all screws and nuts are properly tightened before zeroing your sight. Excessive drop – Some holosun 507K models are designed for competition use and can handle more recoil than standard holosun …, Feb 25, 2021. #1. I snagged a Glock 43x MOS a few months ago with the intention of mounting a Holosun 507K. The Glock MOS is setup for the RMSC, and while the 507k shares a similar footprint, the 507k does not have the recesses in the rear for the posts, and the front recesses are shorter than the Glock posts. (.029 vs .040 for this …, This is a video where I explain the work you need to do to fit Holosun 407k and 507k on the Springfield XDM Elite and XD with the plate #2 that’s for the Del..., It comes with screws but you can also use the screws that comes with your Holosun 407k/507k. Helpful. Share. Report. Bill O. 5.0 out of 5 starsVerified Purchase., Description. Replacement screws for the Brownells line of Glock® slides. 5/16 x 4-40 TPI are used to mount your Trijicon RMR or Holosun to the Brownells RMR Glock®slides. The 1/4" x 4-40 TPI can be used to mount the Brownells cover plate (078-000-413) to the Brownells RMR Glock®slides. Available options: , jeff92k7. The default Walther plate does not work for the 507k. It only works for the 507c, 407c, or 508t. The 507k has a different mounting pattern from the other holosuns. You’ll need to order a plate from C&H. They’re the only ones that make one for the 507k. Alternately, you could return the 507k and get a 507c instead., What size screws do i need for the holosun 507k to fit the Glock 43x Mos without effecting the ejector. I ordered a CHPWS it came with two screws but they seem long. Anyone know? I just used the ones that came with the Holosun …, The 507K’s adjustments dial in with .5 MOA clicks, which can be positively heard and felt using Holosun’s included tool that you can see pictured above. That same small flathead side of this tool also opens the battery tray, and the other head is a T10 Torx which fits the screws securing the dot to the gun’s slide.