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Monstrum RMR Red Dot Screw Variety Pack | Includes #6-32 Screws, #4-40, and M3.5 for Compatibility with Glock 17/19/26/34 MOS/Brownell's and Other Aftermarket Slides/RMR Picatinny Adapters

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$14.99

$ 7 .99 $7.99

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About this item

  • The Monstrum RMR Red Dot Screw Pack includes an assortment of screws for mounting your RMR red dot to the most common RMR mounting platforms including optics ready Glock 17/19/26/34 MOS, most aftermarket Glock slides, and most aftermarket pictinny/piggyback/45 degree adapter mounts
  • Includes #6-32 Screws, #4-40, and M3.5 in multiple lengths to accommodate different makes and models of RMR cut red dots.
  • #6-32 screws are compatible with RMR Cut Full Sized and Compact Glock MOS models including G17, G19, G26, and G34. Note that these screws and RMR red dots are NOT compatible with RMSc Cut Slimline Glocks - G43X and G48
  • #4-40 screws are compatible with RMR Cut Brownell's slides and other aftermarket optics ready slides. #4-40 screws are commonly used with aftermarket slides that have recoil lugs.
  • M3.5x0.6 screws are compatible with many of the common RMR picatinny, 45 degree, or piggyback red dots on the market.



Product Description

T10 Screws
#6-32, #4-40, and M3.5 Screws

Monstrum Red Dot Screw Kit

The Monstrum RMR Red Dot Screw Pack includes an assortment of screws for mounting your RMR red dot to the most common RMR mounting platforms including optics ready Glock 17/19/26/34 MOS, most aftermarket Glock slides, and most aftermarket picatinny/piggyback/45 degree adapter mounts. Recommended torque of 15 inch-pounds

T17

Screw Size and Lengths w/ Common Compatibility (x3 of each size/length)

M3.5: 10.2mm Compatible with many of the common RMR picatinny, 45 degree, or piggyback red dots on the market.
#4-40: 6.35mm, 8mm, and 9.5mm Compatible with RMR Cut Brownell's slides and other aftermarket optics ready slides. #4-40 screws are commonly used with aftermarket slides that have recoil lugs.
#6-32: 8mm, 9.50mm, 11mm, 12mm Compatible with RMR Cut Full Sized and Compact Glock MOS models including G17, G19, G26, and G34. Note that these screws and RMR red dots are NOT compatible with RMSc Cut Slimline Glocks - G43X and G48.
. .

MaryReade
Reviewed in the United States on June 1, 2025
Just a handy kit that should be in every kitchen table gun tinkerers tool box. They thread in cleanly and consistently so far
A MN Guy
Reviewed in the United States on May 27, 2025
This is a good kit for mounting red dots. It offers a variety and diameters and lengths that should fulfill most mounting needs. The screws appear to be of good quality and I'm sure they will hold up. I recommend this kit.
JEFFZZZ
Reviewed in the United States on May 25, 2025
If you use a lot of red dots and different mounts, having a pack like this on hand is always a good idea. The screws are as high quality as anything OEM, and they come pre-dipped in Loctite. One thing I really like is they are actually bagged by size, and all of that is in a larger bag, so it is really easy to keep these organized and on-hand if you need them, which you will eventually, as red dot screws tend to strip out on the head when remounting or changing batteries. Will likely pick up the other sizes just to cover all my bases.
Ryan
Reviewed in the United States on May 21, 2025
Mounted a Vortex Red Dot on a G19 with no issues. Make sure you use the correct length screws because if they are too long on the extractor plunger side of the slide and it's a through hole it will bind the plunger and not eject properly.
A. A. M.
Reviewed in the United States on May 19, 2025
The screws will come in handy. I have several older red dots that have the battery underneath and when I remove the optic. I like to replace the screws at the same time. These screws are good quality. They came with a variety of sizes and already have thread locker applied. Nice product.
Super Fan & Vine Reviewer
Reviewed in the United States on May 18, 2025
**The Following Positive 5 Star Review of this Product Complies With All Amazon Vine Community Guidelines and Standards!**As a Professional Marksman and Competition Firearms Team Member as well as an Avid Hunter I work with a ton of Tactical Gear including RMR Red Dots for my handguns! Over time sometimes the Screws that are holding the Red Dot to my Firearm may come loose and worst case scenario they'll fall out and I'll lose them!This RMR Screw Set is the perfect thing to have in your range bag as you can quickly replace any Screws that are missing! The great thing is these Screws are strong and look exactly like the originals that came with my kit! They also have Blue Loc-Tite/Threadlocker already on them so it'll prevent these Screws from coming loose and falling out again!I absolutely love this product and it's definitely important to have in your range bag!! Five Stars All the way for this product!! ⭐⭐⭐⭐⭐
Michael
Reviewed in the United States on May 15, 2025
Nice assortment of various sizes of commonly used screws for mounting a RDS onto typical RMR mounts (mounting plates or RMR slide cuts). The threads come in three sizes (#6-32, #4-40, and M3.5). 4 different lengths of the #6-32, 3 different lengths of the #4-40, and one length of the M3.5 are provided, each packaged neatly, organized and clearly labelled in small zip lock bags for convenience. Three screws of each size/length are provided. Since mounting screws are usually used in sets of two, the extra screw of each size is very handy in the event that one screw becomes lost when removing and replacing your RDSight. I wish that more lengths of the M3.5 screws were provided as my RMR mounting plate happens to use the M3.5 screw size, although the use of a M3.5 thread size is admittedly less common than the other thread sizes for RMR mounts. All screws come pre-treated with a coating of blue loctite-type thread locker, however, I prefer to routinely add a fresh application of Loctite Blue 242 for peace of mind as recommended by many gun/sight manufacturers. The screws held up to the typical recommended torque in my case (17inch/lbs but commonly between 15 and 18 inch/pounds depending upon the specific specs of your sight/mount) without breaking nor stripping of the T10 torx “star” pattern driver head. So far my RDS is holding strong without any problems.
Jp
Reviewed in the United States on May 11, 2025
Perfect fit
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