Holosun 507k screws

5. 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.

An RMSc-to-K footprint adapter plate is included for maximum compatibility. EPS Carry-RD-2 has Holosun’s 650nm Red Super LED with a 2MOA dot and uses a 1620 battery which provides up to 50k hour battery life, and Shake Awake technology. EPS Carry-RD-2 is compatible with popular subcompact pistols including G43 MOS, G48 MOS, Hellcat, P365 X/XL ...The Holosun 507K includes two screws for the RMR mounting footprint and two screws for the Sig Sauer mounting footprint. 9. Can the screws be tightened with a regular screwdriver? It is recommended to use the appropriate tools, such as a torque screwdriver, to properly tighten the screws for the Holosun 507K. ...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 ...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 these torx screws to mount the Holosun EPS Carry or SCS Carry on your Sig P365 or P322 without using the included EPS Carry shim plate. This will allow your optic to sit lower on your slide. ... Holosun 507K X2 Red Dot, 32 MOA Ring & 2 MOA Red Dot, Side Battery - HS507K-X2. $295.99 Holosun. Holosun 507C Green X2, 32 MOA Ring & 2 MOA …Find screws to replace Holosun optics screws for various models. Freedom Gorilla offers free shipping, 30 day returns, and 100% genuine products.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 ...

I have the Holosun HS 507C X2 ACSS. The metric screws will fill loosely in a standard US nut (I forget if its 10-32 or 10-24) for you to work on them. The M4 screw head diameter is too large to fit in the Holosun. For sights, I bought the Dawson Sig sights you have listed. They work fine.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.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 …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 …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.(#1) Holosun K Series - #6-32 x 7/16" IP15 (equal length) (#2) Holosun 407c/507c/508t/COMP ... Holosun OEM Screws trimmed to .400 OAL (These are the screws that come with your optic, not provided by JagerWerks) All IP15 screws will come with the correct wrench for install 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:

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).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: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.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.

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The optic Should come with the correct mounting screws and possibly a thin plastic film to water proof the battery. The battery is side loading, but you're right. I believe the holosun unit comes with three sets of screws depending on the gun. "In the box - Multi tool, user manual, lens cloth".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. 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 Buy with confidence. Read dozens of our recent 5 star reviews here. Below are the best Holosun Red & Green dot sights for your Smith & Wesson Equalizer. If you are buying …Holosun EPS/EPS Carry Battery Tray Screw. Rated 4.00 out of 5 based on 7 customer ratings. 7 customer reviews. $ 3.99. Buy in monthly payments with Affirm on orders over $50. Learn more. This is a replacement screw for the Holosun EPS/EPS Carry battery tray. Qty 1 screw is include din the package.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 / …

This is a bag full of screws for the Holosun Red Dot sights and should cover most needs to fit on the Sig P365 line of pistols. Three 6mm long sight mounting screws M3 - 0.5. Three 8mm long sight mounting screws M3 - 0.5. Three 10mm long sight mounting screws M3 - 0.5. Two Battery door screws (407k, 507K and 507C as well as many others)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 ACSS Vulcan Red …May 31, 2022 ... There are some important steps NOT to miss and some comments on the screws we use. ... 12 Best Holosun Optics for the Shadow Systems MR920, DR920, ...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.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 ... No_Aside7318. •. They are metric machine screws, Star drive flat head, 3mm x 0.5mm x 8-10mm. Drive size of T10. I found some stainless steel ones for 12 cents each at bolt depot. Product # 22430 or 22431. BoltDepot. 8mm - 10mm in length will work fine with the 507k on the 365xl slide. These worked fine for me. All IP15 screws will come with the correct wrench for install. *We cannot confirm or deny if these screws work with other optic cuts. JagerWerks is not responsible if you strip out your optic cut, mount, etc. Professional install only by a certified gunsmith*. Some screws may have to be modified for fitment.

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 / …

Do you worry about your child’s emotional health? Worry no longer. Here are eight suggestions that will near Do you worry about your child’s emotional health? Worry no longer. Here...In this house, we screw up. We yell. We fight. We push buttons. In this house, we cry. We whine. We complain. We stomp our feet and grit our teeth.... Edit Your Post Published by j...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. 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: Even though the screws sit a hair deeper with the EPS they still work great, they’re known high-strength and good quality. Part number 94414A714. Agreed that 10mm long is the correct length for 407k/507k direct-mounted to P365 (X/XL/X-Macro) optic-ready slides. For EPS Carry, I went with 8mm ( 94414A713) screws which still work for 407k/507k. 3.Description. Factory replacement part for your firearm. Comes with screws. Plate #2 works for the following optics/footprints: - Trijicon RMR - Holosun 407c/507c. I purchased to use with my Holosun optic and after the 2nd time at the range the mount broke at the right front corner mount. My optic loosened up on the mount even with …NDZ Holosun 407K 507K EPS Carry RMR RMSC Adapter Plate for Springfield Armory Hellcat and Hellcat Pro 9mm in Black. This item does not come with mounting screws, it can be attached to the slide using the factory provided screws. ... * Use the Holosun screws which are supplied with the optic for a NO fuss, perfect install. - …Jun 20, 2022 · 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 ... Jun 20, 2022 · 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 ... When you screw the optic to the gun, the screws must line up with the holes in the slide. ... Holosun 507K; Holosun EPS Carry; Next to the RMR, the RMSc is the most popular footprint being used by gun manufacturers. [Photo: Jason Mosher] Glock MOS Footprint. Glock made their own proprietary system called the MOS (Modular Optic System). This …

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This is a bag full of screws for the Holosun Red Dot sights and should cover most needs to fit on the Sig P365 line of pistols. Three 6mm long sight mounting screws M3 - 0.5. Three 8mm long sight mounting screws M3 - 0.5. Three 10mm long sight mounting screws M3 - 0.5. Two Battery door screws (407k, 507K and 507C as well as many others)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 …The Variable Interface System (VIS) allows users to mount over 30 optics directly to the slide without the use of adapter plates. Simply configure the self-locking pins for the footprint of your desired optic to achieve a low, direct mount for improved sight picture and intuitive alignment. The Variable Interface System (VIS) employs patent ...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 ...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 ...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.Buying a used smartphone can save you some money, but it obviously involves a few risks—like making sure it's in good condition (and that it isn't stolen). Here are some tips I've ...Do you worry about your child’s emotional health? Worry no longer. Here are eight suggestions that will near Do you worry about your child’s emotional health? Worry no longer. Here...HOLOSUN Mount adapter for RMR 507K 407K Holosun 407K/507K adapter plate for RMR 4.5cm long, 2.5cm wide, 0.38cm high Our HOLOSUN mounts impress with their easy handling. ... 30 g Shop+Web delivery content: Adapter plate and 2x screws M3x6. Holosun Footprint (upper): Holosun-509 Footprint: CZ P10 Matching articles HE509T …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. ….

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.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 …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 setsfrankcapello48. 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.Jan 12, 2024 ... looks good, ive got a 407k and 507c. i recommend marking the screws with a paint marker or something to make sure they don't wiggle loose on ...Replacement Screws for Maple Leaf Optic Cuts (1 Pair) Maple Leaf Firearms, LLC ... Holosun 507k screws. Posted by Scott on Jul 5th 2021 ... Glock Optic Cut - Holosun 509T. $125.00. Quick view Choose Options. Maple Leaf Firearms, LLC. Glock Optic Cut - EOTech EFLX ...HOLOSUN 407K 507K Adapter for Glock MOS. HOLOSUN Mount adapter for Glock MOS 407K 507K (except Glock 43X and 48) Holosun 407K / 507K adapter for GLOCK MOS (except Glock 43X and 48). 4.8cm long, 2.5cm wide, 0.33cm high (0.40cm high with pin receptacle). Our Holosun mounts impress with their easy handling. They are characterized by their compact ...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...Mar 11, 2021 ... This video shows an unboxing of the Holosun 507K and how to install the Holosun on a Sig P365XL.May 5, 2023 ... Get this plate: DPP Titanium RMSc Plate: https://amzn.to/3U0GmGM Recommended Red Dots: Holosun 507K: https://www.badassoptic.com/507KX2 ... Holosun 507k screws, 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., 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., 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., Even though the screws sit a hair deeper with the EPS they still work great, they’re known high-strength and good quality. Part number 94414A714. Agreed that 10mm long is the correct length for 407k/507k direct-mounted to P365 (X/XL/X-Macro) optic-ready slides. For EPS Carry, I went with 8mm ( 94414A713) screws which still work for …, 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., Hey guys/gals, I have a Holosun 507k, the screws that came with it, it fits well on the right screw hole of the slide, but it doesn't fit all the way down for the left screw hole, at first I forcefully screw it down because I thought it was almost flushed, but removing that same screw was almost impossible., 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 …, However the screws that come with the EPS carry are too long, therefore you would need to purchase these screws instead. The EPS Carry is very similar to the 407K and 507K except it has one major difference, it is an enclosed emitter optic. ... Holosun 507K ACSS Vulcan Green & Red Dot. Buy the 507K ACSS Vulcan At The Best Price., 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 ... , 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., 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., 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 …, 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., 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. ..., I just got a holosun 507c, the one that has the acss reticle if that matters. I’m looking to install it on my optics readyM&P 2.0 (sku 13564) The optic (which uses an RMR footprint) came with two sets of screws in the box. Each set is four screws. Looking at them, they appear to be the same diameter but one set looks to be quite a bit shorter ..., 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 Description, 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., 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 …, 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..., 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 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,, New for 2024 - We Listen to our customers! 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., 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 ..., 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 bag full of screws for the Holosun Red Dot sights and should cover most needs to fit on the Sig P365 line of pistols. Three 6mm long sight mounting screws M3 - 0.5. Three 8mm long sight mounting screws M3 - 0.5. Three 10mm long sight mounting screws M3 - 0.5. Two Battery door screws (407k, 507K and 507C as well as many others), 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 ..., 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., 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:, 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 ..., 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., 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., An RMSc-to-K footprint adapter plate is included for maximum compatibility. EPS Carry-RD-2 has Holosun’s 650nm Red Super LED with a 2MOA dot and uses a 1620 battery which provides up to 50k hour battery life, and Shake Awake technology. EPS Carry-RD-2 is compatible with popular subcompact pistols including G43 MOS, G48 MOS, Hellcat, P365 X/XL ..., 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.