Holosun 507k screws

Springfield Hellcat Adapter Plate This is the optics adapter plate for the newly released Springfield Hellcat with RMSc Optic Cut. 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.

Holosun 507k screws. 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 …

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).

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 ...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)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.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 ...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...Sep 26, 2022 ... How to install a 507K x2 on a Glock 43X MOS. Bore Sight Video - https://youtu.be/lsKDIzO0SJ8 #workmanfirearms #glock43x #holosun Legal ...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 ...

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 507k. They didn't protrude into the extractor hole.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.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.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. 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.

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. €4.95*. Prices incl. VAT. No shipping costs for orders over 100 Euro in the EU. Available, delivery time: 1-2 days. Add to shopping cart. Product number: 70155570. Description. 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.May 5, 2023 ... Get this plate: DPP Titanium RMSc Plate: https://amzn.to/3U0GmGM Recommended Red Dots: Holosun 507K: https://www.badassoptic.com/507KX2 ...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.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.

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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 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. 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 ...Holosun 507c/407c/508t (V1/V2/X2) Mounting Screws (Battle Werx Cut Slides Only) 4-40 x 5/16" TORX (Pair) $2.49 Add To Cart. Compare. 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. Compare.

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.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.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.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 …Holosun screws for 407K and 507K, 2 pieces. €4.95*. Prices incl. VAT. No shipping costs for orders over 100 Euro in the EU. Available, delivery time: 1-2 days. Add to shopping cart. Product number: 70155570. Description.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 …Apr 20, 2021 · 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 ... 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" …

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. ...

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 …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 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 … 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. Founding Member. Jan 7, 2023. #1. I received my mounting plate and installed a Holosun 5O7 C on my Prodigy. I used the smaller screws, the larger screws did not seat; too long. It says on the store website on the mounting plate …Adding here for the next guy even though this is old. New Rival - S with Holosun 507C-GR-X2. Used plate # 2 (RMR). Used two screws that the iron site mounted on. Used two of the longer screws from Holosun package (comes with two types). Fits perfect!! I think Canik is just CYA saying only use their screws.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 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".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 introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s ... 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...

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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 ...The 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 ...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...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, …Apr 22, 2024 · 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 supplied screws compatible. Shield SMSc: Optic manufacturer supplied screws compatible. Shield RMS2 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.1) Use a belt sander. 2) Take two nuts and screw them down and lock them together leaving .9mm of the screw exposed and use a file to remove the exposed .9mm of the screw. Or 3), the way I did it. I purchased an 8PK-CT009 Multi-Purpose Pliers Crimping Tool Metric Size Wire Cutter Cable Stripper From Amazon for $22.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. ….

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.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 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 ...Feb 21, 2024 · 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 use on a ... 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 ...2 Pack - 6/32 Screw Perfect for mounting the EPS/EPS Carry to the Smith & Wesson Shield/Shield Plus May work with other gun/optics too. NOTE: To keep pricing down we generally do not use a tracking number on hardware only orders. ... 6/32 Torx Plus Screws HOLOSUN - Smith & Wesson Shield/Equalizer/5.7/M&P quantity. Add to cart. SKU: …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 Brightness increase6-32 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 ...This is a set of replacement screws for the Holosun Optics: Holosun EPS (All Models) *This is for the EPS full size only. If you need screws for the EPS Carry then you must get the EPS Carry Replacement Screw Pack. ... Holosun 507K Green X2, 32 MOA Ring & 2 MOA Green Dot, Side Battery - HE507K-GR-X2. $319.99 Holosun. Holosun 407K … Holosun 507k screws, 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 …, 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., 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., Holosun screws for 407K and 507K, 2 pieces. €4.95*. Prices incl. VAT. No shipping costs for orders over 100 Euro in the EU. Available, delivery time: 1-2 days. Add to shopping cart. Product number: 70155570. Description., When it comes to running a successful business, having the right equipment is essential. One of the most important pieces of machinery you can invest in is a screw machine. A screw..., Mar 11, 2021 ... This video shows an unboxing of the Holosun 507K and how to install the Holosun on a Sig P365XL., The EPS Carry comes with an adapter plate and screws that will fit your S&W Shield Plus. How do you mount a Holosun 407K/507K to a S&W Shield Plus Optics Ready Variant? There are two options to mount the Holosun 407K, 507K, and 507K ACSS Vulcan Holosun optics to your Shield Plus. 1. Buy an adapter plate., 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., News & Events. Here you can browse news and exhibition information about Holosun products., 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 introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s ... , Apr 22, 2024 · 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 supplied screws compatible. Shield SMSc: Optic manufacturer supplied screws compatible. Shield RMS2 , 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., jwhyte. 68 posts · Joined 2015. #5 · Feb 18, 2021. Just to clear this up, the stock screws that ship with the 407k/507k are to long for the G43x/48 mos cut and will bind the extractor plunger even with the adapter plate. The CHPWS adapter plate ships with screws and those are the correct size for 507k and plate., 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 …, (#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, If you have tried to take apart your Viewsonic monitor but cannot figure out where the screws are, they most likely are hidden behind the stand base. Once you take apart the base, ..., 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). , 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 introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s ..., 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..., 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., 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 …, This is a replacement screw set for the Holosun EPS and EPS Carry. These screws are VERY small and easy to lose. This pack comes with 4 of them. They are a Philips head that can be used with a common pointy head Philips screwdriver. ... Holosun 507K Green X2, 32 MOA Ring & 2 MOA Green Dot, Side Battery - HE507K-GR-X2. $319.99 Holosun. …, Browse videos of Holosun products. News & Events. ... 407/507K Adapter for RMR $ 47.05. Learn More. HSCQD1 $ 70.58. Learn More. AACW1.4 $ 47.05. Learn More. Rubber ..., Sep 26, 2022 ... How to install a 507K x2 on a Glock 43X MOS. Bore Sight Video - https://youtu.be/lsKDIzO0SJ8 #workmanfirearms #glock43x #holosun Legal ..., The Holosun 507k comes with two different sets of screws to accommodate various mounting options. The first set is for mounting on a Glock MOS, which includes a pair of shorter screws. The second set is for mounting on standard RMR footprint, which includes a pair of longer screws., News & Events. Here you can browse news and exhibition information about Holosun products., Jun 24, 2021 · FEFF004800450035003000380054002D00470052005200440020005800320 ... , 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., 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 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., , Springfield Hellcat Adapter Plate This is the optics adapter plate for the newly released Springfield Hellcat with RMSc Optic Cut. 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., 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 507k. They didn't protrude into the extractor hole.