Holosun 507k screws

Direct Mount Optic Screw Kit for Sig Sauer P365 Holosun 407K/507K/EPS/EPS Carry / C&H EDC. Rated 5.00 out of 5. $ 7.95 Add to cart.

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.Apr 15, 2024 · Maple Leaf Firearms, LLC. $5.00. or 4 interest-free payments of $1.25 with. ⓘ. (17 reviews) Write a Review. Optic Cut Replacement Screws: Required Trijicon RMR / Trijicon SRO (6-32x.400" 15IP Drive) Trijicon RMRcc (5-40x.25" 3/32 Allen Drive) Holosun 407C/507C/508T (6-32x.315" Reduced Head Diameter 10IP Drive) Holosun 407k/507k (6-32x.400 ... 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 C&H V4 Adapter Plate allows you to mount your Holosun 407K or 507k to an RMR footprint optics cut. ... Qty 3 – 6-32 x .220 M3H Plate Mounting Screws. Qty 3 – 4-40 x .345 FHB Holosun 407K / 507K , CHPWS EDC Optic Mounting Screws. Qty 3 – Patented 416 Stainless Steel T-Nuts.FEFF004800450035003000380054002D00470052005200440020005800320 ...

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 ...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...Nov 9, 2023 ... HOLOSUN SCS BOLTS BREAK! 897 views · 5 ... My Thoughts on the Holosun 407k vs 507k | How are they different? ... Installing the Holosun SCS on my ...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. Smith and Wesson uses a 6/32 thread pitch, and the 407K/507K optics do not come with screws with that thread pitch. Purch...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 …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 ...

Title: HS507K_20200331.cdr Author: zzz Created Date: 4/1/2020 9:12:43 AMThe optic plate will use the Standard screws provided in the package to secure your optic to the new mount plate. The 8/32 x 3/16 set screw is for the center hole to secure the mount plate to your slide. ***. Fits the Taurus GX4, G3c, G3X, G3XL, and new small dovetail G3 Pistols. *** On T.O.R.O. models our plate does replace the rear sight and ...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.1. Refer to the table above to select the correct spacer and screws for your optic. 2. Install Spacer at the front or rear of the optic recess in the slide per the table. 3. Place the optic tight against your spacer and ensure screws are aligned over the holes in …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. Some optics are open or unsealed underneath where the battery goes, so a protective clear membrane goes there, Holosun 507K are closed so no membrane. ... just attach it with supplied screws with some blue lock tite, torque to 15-18 inch pounds and enjoy. I have had mine installed for almost a year now, still original battery. ...

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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. Screws now include blue loctite on them Screws are T10 Torx head - same as the Holosun tool Screws sit perfectly flush when installed This is a set of replacement screws for the following Holosun Optics: Holosun 407C X2 Red and Green Holosun 507C X2 Red and Green Holosun 507C ... Holosun 507K X2 Red Dot, 32 MOA Ring & 2 MOA Red …To install the Holosun 507k on your Sig P365XL, first remove the rear sight plate on the slide using a sight pusher tool, then mount the 507k using the provided screws and mount. 1. What tools do I need to install the Holosun 507k on my Sig P365XL? You will need a sight pusher tool and the provided screws and mount for the Holosun 507k. See ...Use this adapter plate from DPP to easily mount a Holosun 407K, 507K on your Glock 43X MOS or Glock 48 MOS. Screws Included. Aluminum with fully supports recoil posts For Glock 43X/48 MOS No need to modify the slide. Fully support recoil posts design, durable, reliable. .058″ thick, ultra Low Profile and lightweight, E.At around 6:00 into this video he talks about mounting his 507k to the Max9. From the video it would appear the front posts are short enough for Holosun, you don't use the add-on rear posts because the 407k/507k don't use rear posts, and the M4 screws included with the 507k work fine (the thicker screws).

Add all three to Cart. This Product: S&W M&P® SHIELD PLUS to Holosun 407K / 507K - $49.45. Torx Bits T8 / T10 - $4.95. Red Dot Maintenance Kit - $99.95. Description. Additional information. Reviews 23. The C&H Precision plates are designed, manufactured and shipped from our small family owned business in Coastal Georgia.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. Smith and Wesson uses a 6/32 thread pitch, and the 407K/507K optics do not come with screws with that thread pitch. Purch...battery tray replacement screw for holosun optics (includes 1.3mm hex key) compatible models: 407c, 407c-gr, 407co, 407k, 407k-gr, 507c, 507c-gr, 507k, 507k-gr, 508t, 508t … Replacement screw kits for every adapter plate. ... Direct Mount Optic Screw Kit for Sig Sauer P365 Holosun 407K/507K/EPS/EPS Carry / C&H EDC. Rated 5.00 out of 5 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] Ver:A0 …Description. Screws included: Cover Plate Set – 6-32 x 5/16″ Torx T15 Screws. Optic Mount Set – 6-32 x 7/16″ Torx T15 Screws. Optic Mount Screws are compatible with …IMPORTANT: If you are mounting a Holosun 407K/507K to your M&P 5.7 you will need to get #6-32x1/2 screws ... 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 …Really Holosun, you still haven't addressed this? 200 rounds, kept hitting left, noticed the SCS was walking to the side, attempted to remove screws to check things over while cleaning, screw head fell off, extracted threads myself. Torqued to 15 in/lb. SMH. Ordered 4x Battle Werx screw sets

The screws that come with the Holosun and the RMS are 6-32 threads and the screw holes in the slide are 6-40. I just went through this mounting my Holosun 507c x2 to my xcarry legion slide. I did purchase the C&H precision slide plate for this set up. It’s not so much of an adapter plate, it just fills the gap nicely so that the optic locks ...

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.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.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.Sep 9, 2020 · 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. The HS507K X2 is an open reflex optical sight designed for subcompact pistol applications. The HS507K X2 improves on the previous version by adding Lock Mode which was first …Aug 1, 2023 ... A detailed look at a Holosun 507K X2 install on a Sig Sauer P365 X-Macro Comp. There's always confusion or questions about which screws to ...INCLUDES: Holosun HS507K Red Dot Sight | Energizer Coin Battery CR1632 | Lens Cloth | User Manual. LONG BATTERY LIFE: Features include Holosun’s Super LED with up to 50k hours battery life. ADVANCED TECHNOLOGY: There are 12 different brightness settings, including dim settings compatible with night-vision devices for nighttime use.Finish: Plates are MIL-SPEC Type III Hard Anodized – Black. Replaceable 416 Stainless Steel T-Posts for maximum thread engagement. INCLUDED: Qty 1 – Optic Plate. Qty 3 – M3 x 6 MM FH Plate Mounting Screws. Qty 3 – 4-40 x .345 FBH Holosun 407K / 507K , CHPWS EDC Optic Mounting Screws. Qty 3 – Patented 416 Stainless Steel T-Nuts.Screws & Tools Optic Covers Apparel Optics keyboard_arrow_down. Primary Arms Optics ... Holosun 507K X2 ACSS Vulcan Red Dot Fitment Information Below is information on mounting the Holosun 507K X2 ACSS Vulcan Red Dot Sight on different pistols. Some pistols require adapter plates to make it fit. The table below is for Optics Ready pistols only.

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To install the Holosun 507k on your Sig P365XL, first remove the rear sight plate on the slide using a sight pusher tool, then mount the 507k using the provided screws and mount. 1. What tools do I need to install the Holosun 507k on my Sig P365XL? You will need a sight pusher tool and the provided screws and mount for the Holosun 507k. See ...Correct screws for Holosun 507k -> Sig P322. I may be the last / only person to need this, but I had to use calipers to figure it out (couldn't find an online reference), so here it is in case anyone else has the same problem. The screws holding the iron sights on the P322 are not ideal for mounting a Holosun 507k. I bought these:Nov 9, 2023 ... HOLOSUN SCS BOLTS BREAK! 897 views · 5 ... My Thoughts on the Holosun 407k vs 507k | How are they different? ... Installing the Holosun SCS on my ...Mounting Made Easy: Adapter Plate and Screws. Mounting the Holosun 507K is a straightforward process, thanks to the included adapter plate and screws. The four boss interface ensures a secure and stable attachment, making the sight a reliable addition to your firearm. The simplicity of mounting makes the Holosun 507K a practical …6-32 x 5/16″ Torx Screw Set of 2. Alloy Steel Torx Flat Head Screws for Holosun 507c. Made from alloy steel, these screws are twice as strong as standard steel Torx flat head screws. A Torx-Plus drive has more points of contact than other drives, allowing you to tighten the screw without damaging the recess. These Torx Holosun 507c screws are ...Description. 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 Melonite for enhanced durability. For Use In These Guns.Does anyone know what kind of screws are used to mount the Holosun 507K or where I could purchase replacements? EDIT: Quick update for anyone who needs to know. I just heard back from the slide …The screws that are to be used for these screw holes are always included in the package with the sight. Other optics sharing identical footprint. Other than Holosun 507 comp, this footprint is also used for other red dots. You can use the same mounting profile also for following optics: Trijicon RMR & Trijicon SRO; Holosun 407C; Holosun 508THolosun 507K comes with two sets of screws – one set for the RMR mounting footprint and the other for Sig Sauer mounting footprint. Both sets of screws are M4 screws. Contents [ show] 1. What size screws are included with Holosun 507K? The Holosun 507K comes with M4 screws for both the RMR and Sig Sauer mounting footprints.From employee scandals to legal controversies, some companies have faced serious issues after their CEOs put their entire future in jeopardy with their questionable actions. When w...Description. Screws included: Cover Plate Set – 6-32 x 5/16″ Torx T15 Screws. Optic Mount Set – 6-32 x 7/16″ Torx T15 Screws. Optic Mount Screws are compatible with …The Holosun K Red Dot Footprint. The Holosun 507K (HS507K), Holosun 407K, EPS Carry, and EPS are very popular red dot sights that have grabbed the attention of the gun community for their … ….

Dec 14, 2022 ... Calculated Kinetics · Holosun EPS-CARRY vs. · HELLCAT HOLOSUN 507K Slide Modification. · How 9 Gangs And Mafias Actually Work — From The Crips...Holosun screws for 407K and 507K, 2 pieces. Main Data. EAN: 4055132019259; customs tarif number: 76161000990; Technical Parameters. Operating Temperature: -30°C - 60 °C; Storage Temperature: -40°C - 70 °C; Mechanical Parameters. Size: Ø4x12 mm; Material: aluminium; Housing Color: black; Weight: 1 g; Matching articles. HS507KThe 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.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...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...* 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 ...Dec 16, 2023 ... Canik Mete MC9 gets a new optic! How to install holosun 507k on canik mete mc9 0:00 Intro 0:56 Optic Plate Removal 2:59 Optic Install ...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 ... Add a Holosun Optic Cut as a standalone upgrade to your S&W M&P Shield. This Optic Cut allows you to mount a 407k, 507k, EPS, or EPS Carry sight directly to your slide with two included #6-32 screws. The cut … Holosun 507k screws, 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., Holosun screws for 407K and 507K, 2 pieces. Main Data. EAN: 4055132019259; customs tarif number: 76161000990; Technical Parameters. Operating Temperature: -30°C - 60 °C; Storage Temperature: -40°C - 70 °C; Mechanical Parameters. Size: Ø4x12 mm; Material: aluminium; Housing Color: black; Weight: 1 g; Matching articles. HS507K, Description. Screws included: Cover Plate Set – 6-32 x 5/16″ Torx T15 Screws. Optic Mount Set – 6-32 x 7/16″ Torx T15 Screws. Optic Mount Screws are compatible with …, Purchased Holosun SCS for Glock 20 gen 5 MOS. Holosun mounted by gun store using screws that accompanied the sight. No lock tight was added because blue was already on the screws and a torque tool was used to ensure proper tightening. I watched the installation. Shot at the range firing PMC 10MM, 200 grain FMJ-TC., The Holosun 507K: A Perfect Fit for Your Firearm. Compatibility is key when choosing an optic, and the Holosun 507K is designed to be a direct fit for a wide range …, The screws that come with the Holosun and the RMS are 6-32 threads and the screw holes in the slide are 6-40. I just went through this mounting my Holosun 507c x2 to my xcarry legion slide. I did purchase the C&H precision slide plate for this set up. It’s not so much of an adapter plate, it just fills the gap nicely so that the optic locks ..., 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., 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 wrench, 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:, Nov 3, 2023 · Purchased Holosun SCS for Glock 20 gen 5 MOS. Holosun mounted by gun store using screws that accompanied the sight. No lock tight was added because blue was already on the screws and a torque tool was used to ensure proper tightening. I watched the installation. Shot at the range firing PMC 10MM, 200 grain FMJ-TC. , battery tray replacement screw for holosun optics (includes 1.3mm hex key) compatible models: 407c, 407c-gr, 407co, 407k, 407k-gr, 507c, 507c-gr, 507k, 507k-gr, 508t, 508t-gr, 509t-rd, 509t-gr, 509-rd-acss. alloy steel m2 x 0.4mm x 4mm flat socket cap screw. includes 1.3mm hex key. black oxide finish *replacement screw not a factory holosun part , Holosun 507k Issues. 1. Reticle Flickering or Disappearing. One issue users may encounter with the Holosun 507K is a flickering or disappearing reticle. This problem can be frustrating, especially when you need a reliable sight during crucial moments., 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., Sep 9, 2020 · 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. , Sep 8, 2022 ... Get our screws. 39K views · 1 year ago ... The Impressive New Holosun EPS & EPS Carry ... Holosun EPS-CARRY vs. 407K/507K. Tessah Booth ..., 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" OVERALL LENGTH. SOLD IN PAIRS BLACK OXIDE FINISH. Holosun 507k/407k/EPS/EPS Carry Mounting Screws (Battle Werx Cut Slides Only) (4-40 x 5/16" TORX) Pair., Features. Ultra compact size for concealed carry applications. Three Reticle Options: 32MOA circle and dot,2MOA dot only and 32MOA circle only. Shake Awake …, Additional information. Reviews 1. SPECIFICATION: Material: Aluminum. All mounting hardware is Stainless Steel. Finish: Plates are MIL-SPEC Type III Hard Anodized – Black. INCLUDED: Qty 1 – Optic Plate. Qty 3 – M4 X 10MM M3H Holosun 407K / 507K , CHPWS EDC Optic Mounting Screws., Find screws to replace Holosun optics screws for various models. Freedom Gorilla offers free shipping, 30 day returns, and 100% genuine products., 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] Ver:A0 …, Aug 1, 2023 ... A detailed look at a Holosun 507K X2 install on a Sig Sauer P365 X-Macro Comp. There's always confusion or questions about which screws to ..., The 407K and the 507K will mount right up with the screws only**¦no adapter needed, but I recall I had to go to the local hardware to get screws ..., The Holosun 507C comes with two different sets of screws – one set for mounting the sight to a standard Picatinny rail and another set for mounting the sight directly to a pistol slide. 1. Can I mount the Holosun 507C to a rifle? Yes, the Holosun 507C comes with screws for mounting to a standard Picatinny rail, making it suitable for …, 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., This picatinny rail plate also have two built-in screw hole for red dot with Shield RMS/RMSc footprint and holosun 407k/507k footprint to fit directly on the plate without needing a picatinny plate. Red dots sharing these footprint such as Shield RMSc, Trijicon RMR and Deltapoint Pro have the choices to mount directly on this picatinny rail, …, Sep 8, 2022 ... Get our screws. 39K views · 1 year ago ... The Impressive New Holosun EPS & EPS Carry ... Holosun EPS-CARRY vs. 407K/507K. Tessah Booth ..., 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 …, INCLUDES: Holosun HS507K Red Dot Sight | Energizer Coin Battery CR1632 | Lens Cloth | User Manual. LONG BATTERY LIFE: Features include Holosun’s Super LED with up to 50k hours battery life. ADVANCED TECHNOLOGY: There are 12 different brightness settings, including dim settings compatible with night-vision devices for nighttime use., S&W Equalizer, M&P 5.7, M&P 22 Magnum 407K/507K Screws - Set of 4. These are the screws you need to mount the Holosun 407K or 507K to your Smith & Wesson ..., 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 ..., 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 ..., 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 …, I picked this up today. I'm trying to mount a holosun 507k but the provided screws don't fit the M&P 5.7. Does anyone know what it takes? I haven't found any info elsewhere online. UPDATE: this comment had the info I needed. I got the screws and installed my optic.