Monstrum Red Dot Screw Kit | Includes M3, M4, #4-40, #6-32, #6-40, and #6-48 Screw Types | for Compatibility Across red dot Makes and Pistol mounting Platforms

I have 3 different types of dots and slides. There was a screw to fit each one. All fit perfectly, perfect threads and heads. No issues at all. Highly recommend these for screw replacements. These were actually better than the screws that came with my dots. Great price as well.

These little optic screws are amazing. The build quality is top notch and fits all my needs. These are so many weird slide and optic combos, this makes you prepared.

I received a SIG Romeo that didn’t come with the screws, and didn’t feel like paying 10$ for 2 screws, so sprung for this kit instead. Comes with a ton of different screw sizes that will fit most red dot sights, but you may want to look up the manufacturer specs of what size and thread you need for your particular optic. All screws are neatly labeled in their own pouches, and of good quality. The ones I needed were an exact match for my optic and they are holding strong. Also a plus that they come with pre applied thread locker. They also include an extra screw of each type in case you end up losing once which is nice!

You just can't have too many of these. Fits perfectly and has a great price.

good quality ad got most of the needed sizes in one order

Nice assortment of screws. I wanted a handful on hand, for some different optics mounting options. They came in handy right away. If you have a couple of optics, it’s worth it to grab a pack in case a screw goes missing or gets damaged.

48 screws and not a single screw fit a S&W Shield nor S&W Equalizer

The pack had the screw I needed for my SIG fuse with Romeo x compact on top