49 customer reviews



2 Pack – M3

Perfect for mounting the EPS/EPS Carry to the Sig Sauer P365, P365X, P365XL, and P365-XMACRO/TACOPS.

May work with other gun/optics too.

NOTE: To keep pricing down we generally do not use a tracking number on hardware only orders.


Thread Size M3
Thread Pitch 0.5 mm
Length 8 mm
Threading Fully Threaded
Head Diameter 6.72 mm
Head Height 1.86 mm
Countersink Angle 90°
Style Torx Plus
Size IP10, T10
Material Black-Oxide Alloy Steel
Fastener Strength Grade/Class Class 12.9
Hardness Rockwell C38
Tensile Strength 140,000 psi
Thread Type Metric
Thread Spacing Coarse
Thread Fit Class 4g6g
Thread Direction Right Hand
Head Type Flat
Flat Head Profile Standard
System of Measurement Metric
Specifications Met ASME B18.3.5M
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (07/08/2021, 219 SVHC) Compliant
DFARS Specialty Metals Compliant (252.225-7009)
Country of Origin United States
USMCA Qualifying No
Schedule B 731815.9000

Based on 49 reviews
Write a Review

  1. Adam (verified owner)

    I contacted Tacrig prior to making my purchase. They communicated VERY fast and they were friendly. The screws are perfect and allowed me to mount my EPS Carry from Holosun directly on my P365X without using the adapter plate. This was necessary as the screws that come with the firearm and with the red dot do not fit. These worked perfect. Thanks!

  2. Scott (verified owner)

    Exactly what i needed to mount my esp carry.

  3. Kerns (verified owner)

    Screws fit perfectly to mount my EPS carry.

  4. Bruce Bradshaw (verified owner)

    These worked perfect for me to mount the EPS Carry on a P365xl so I didn’t have to use the plate that was provided by Holosun.

  5. Lisa (verified owner)

    Contacted Tacrig for the M3 Torx Plus Flat Head screws to fit a P365-XMaco. The screws fit great for mounting of red dot.

  6. Gregory Hood (verified owner)

    Yes, screws allowed to mount EPS Carry to P365XL slide!

  7. Downrange (verified owner)

    These are the screws you want (EPS Carry). The QVO’s have an Allen head size that’s waiting to be stripped (and now I understand why they don’t show you the head surface in their pics…unless they decided to wise up and use a different screw since writing this) due to its embarrassingly small Allen head size, regardless of only needing 10-12 ftlbs. ALL others, except Holosun and Tacrig, have angled heads that are barely wider than the threaded body and provide very little angled area to “bite” the dots holes. Holosun and Tacrig have heads that are wide, which is why the dimensions are proudly shown for these screws, and the others say nothing. I went ahead and bought and tried a few screws from different sources because I’m picky….and they went in the trash. Only Holosun’s or Tacrig screws on my edc’s and range guns from now on. I’m a nobody who just likes to shoot when I can, have and use nice guns and gear, and gets tired of hype that’s false no matter how small the item.

  8. Chris Auza (verified owner)

    Screw are the perfect length to mount the eps carry to my sig xmacro without having to use the adapter plate. Able to cowitness iron sights much easier now

  9. Bill (verified owner)

    Worked great for mounting a Holosun EPS Carry to my Sig P365XL

  10. D (verified owner)

    Tacrig sent the screws in a timely manner and they fit perfectly on a P365 X Macro. Also a plus that the screws were clean and made in the USA unlike Holosun’s screws. Couldn’t have been a better experience.

  11. Myles (verified owner)

    Ordered a Holosun EPS Carry and none of the screws that came with it worked with my SIG P365 XMACRO without using the adaptor plate. These screws from TACRIG worked perfect and allowed me to mount the optic without the adaptor plate and I can now see the stock sights through the optic. Screws are well made and you can use the tool that came from Holosun to tighten them. Very happy with my purchase!

  12. Phillip Smith (verified owner)

    Excellent product and preformed as expected on 365 X Macro mounting the EPS Carry without the plate. So far so good on not walking out. Thank You!

  13. Aaron Strong (verified owner)

    Perfect fit for p365 with holosun eps without the adaptor plate

  14. John Alexander (verified owner)

    Fast service, quick shipping and great product!

  15. Ted (verified owner)

    Only option for eps carry with xmacro I would buy. They include stats and details in terms of strength. Worked perfectly

  16. John (verified owner)

    Screws fit the macro and halosun Cc just right the tapered screws that come with the holosun will flare out the small rubes that the screws gp.into and appear to.work.but are not tightening the optic they are flaring out the mounting bosses and will make it difficult to remove the optic. There are the screws ypu want

  17. Anonymous (verified owner)

    PROS: The screws came as described and worked correctly for a flush mount Holosun EPS Carry MRS onto a P365XL slide without the use of the Holosun plate. This setup allows co-witness with factory, non-suppressor-height Sig X-ray iron sights.

    CON: The shipping costs for tiny screws seemed excessively high.

    There are other places to get screws like this, but I appreciate that these were in stock when I needed them.

  18. Joshua Lopez (verified owner)

    THE SCREWS YOU ARE LOOKING FOR!!! I recently found out quickly after purchasing my X Macro and tried to mount a EPS carry that the original screws were a problem to direct mount. I ordered 2 packs just in case. Flawless screws for direct mounting eps carry to x macro slide! Add a little bit of blue loctite – torque to a bit 13-15 in/lbs and you’re good.

  19. Brian Leininger (verified owner)

    The screws worked perfect.

  20. Steve (verified owner)

    Exactly what was needed and was sent out immediately and arrived in a few days.
    Great service.

  21. Clayton (verified owner)

    Worked on the dig p365 x-macro when mounting my EPS carry without the optional base plate.

  22. Lex Galang (verified owner)

    Perfect, P365X slide with EPS Carry, regular X-ray sights lower co-witness.

  23. scottyohey (verified owner)

    Exactly what I needed for my 365x and Holosun! I ordered spares as well.

  24. Christopher (verified owner)

    Perfect fit screws. Fast shipping. Thanks TacRig!

  25. Ray Massa (verified owner)

    Perfect for my p365 with Holosun 507K X2. Fast service, quick shipping and great product!

  26. Scott Howard (verified owner)

    Was quite disappointed to see that the screws for a recent carry I’d purchased weren’t long enough to accommodate the Holosun 507 that I had.
    The screws I got from tacrig were spot on. I will buy from this team again.
    Good job guys.

  27. Chong (verified owner)

    Exactly as described. Aloowed me to directly mount the EPS carry on my P365 XL!

  28. Dalton (verified owner)

    Just what I needed and very fast fulfillment and shipping. I really appreciate it!

  29. Scott Mc (verified owner)

    Works as advertised and fits perfectly. These screws from Tacrig works better than the other hex screws from other suppliers I’ve used.

  30. Rob Gately (verified owner)

    This is exactly what I asked for. Perfect. I will be back

  31. Stephen Gentle (verified owner)

    The screws are perfect and feel so much more secure than others I have seen. Shipping was fast.

  32. houk.dave (verified owner)

    EPSCarry on an Sig P365 XMacro Comp. As others have described these are the perfect solution to the fitment issue that shouldn’t be there in the first place. Thanks to TACRIG for solving the problem and doing it with great customer service and fast reasonable shipping.
    While you’re at it, purchase their long shank T10 bit. If you plan on using your own short T10 and a 1/4” socket. Be aware that the screw heads are very close to the upper body of the sight. It’s not possible to get a straight shot onto the screw with the T10 because the socket will interfere with the upper body of the sight. It’s possible with the socket and it only requires 15 inch/lbs of torque. But the long shank T10 is a better option because you have no clearance issue.

  33. Drew (verified owner)

    EXACTLY what i needed for my Holosun EPS MRS Carry on my new SIG 365 XMacro TacOps.
    Screws fit flush and snug.

  34. Tim M (verified owner)

    Perfect screws for mounting Holosun to Sig P365xll. Fast shipping

  35. Curt (verified owner)

    Quick response and shipping! Very satisfied.

  36. Gray

    Untested but perfect fit, feels secure.

    Sig P365 CA edition
    Spectre Comp slide
    Holosun EPS Carry

    Used Vibra-Tite V3 waited 15minutes and installed after test fitting (15in/lbs as suggested in Holosun guide). No plate required, probably would not have been an issue with the taller sights on the slide. Screws provided by Holosun wouldn’t have worked without the plate.

    Picked up a few extra screws just in case. Happy with purchase, will do business with Tacrig again.

  37. MC (verified owner)

    Fast shipping. Mounted the EPS Carry perfectly to Sig 365X-Macro. Package included correct torque settings and type of Loctite to use.

  38. Ed (verified owner)

    Bought screws to mount the red dot on my P365xl. Worked great, good quality. I recommend the torx plus bit to go with it. Long enough to clear the top of the optic. Stickers are cool too! My kids like the tactical Sasquatch.

  39. Kerry (verified owner)

    Just what I needed. The screws are as described and the shipping was timely.

  40. Brian Bercovitz (verified owner)

    These screws are exactly as advertised, and I used them to direct-mount an EPS Carry to a P365 slide.

  41. Josh Freibert (verified owner)

    What a life saver! Great Quality and fast shipping

  42. Malcolm M. (verified owner)

    Thank you, TACRIG for doing what HOLOSUN should have done and included these screws int he packaging. They fit like a glove for direct-mounting my EPS Carry on my X-MACRO!!!

  43. SN (verified owner)

    Purchased the EPS carry screws to replace the ones provided by Holosun, which eliminated the need for the optic plate. The screws are indeed very good quality.

  44. antonino (verified owner)

    perfect fit. High quality and super fast shipping!

  45. Daniel (verified owner)

    Worked perfectly! Just add a bit of blue loctite and torque to spec and good to go!!

  46. Daniel (verified owner)

    Worked perfectly! Add some blue loctite and torque to spec!

  47. Logan (verified owner)

    Perfect fit for EPS Carry on p365 X Macro Tacops without using the adapter plate. Very fast shipping. I did have to buy a T10 driver to mount these and found a Dewalt driver bit that was very narrow at the local Ace so I wasn’t worried about scratching the optic.

  48. Jeremy Mitchell (verified owner)

    Perfect fit.

  49. Carl (verified owner)

    This allowed me to mount my eps carry on my gun. Thank you

Add a review

Your email address will not be published. Required fields are marked *