Holosun AEMS MAX, Trijicon RMR Type 2 and SIG Sauer ROMEO4T-PRO red dot sights on black pedestals with red reticles
Holosun AEMS MAX, Trijicon RMR Type 2 and SIG Sauer ROMEO4T-PRO red dot sights on black pedestals with red reticles

Red Dot Sights

Red dot sights deliver fast target acquisition and clear aiming across rifles, pistols and carbines. At Red Dot Sight UK we stock premium optics from Holosun, EOTech, Trijicon and SIG Sauer, including enclosed and open reflex designs for every platform.

New to red dots? See our guide to the best red dot sights in the UK, learn what MOA means for dot size, or compare open reflex vs enclosed emitters. Shop by platform: pistol or rifle optics.

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Need Help Choosing the Right Red Dot Sight?

Compare enclosed red dots, reflex sights, tube red dots and holographic optics with our specialist buying guides.

Help & guidance

Frequently Asked Questions

What is a red dot sight?

A red dot sight is a non-magnifying optic that projects an illuminated aiming point onto a lens, allowing fast, both-eyes-open target acquisition.

How do I choose the right optic for my setup?

Consider your platform (pistol or rifle), the footprint/mount you need, reticle type and dot size, and whether you want an open reflex or enclosed design. Use the filters above to narrow by brand and specification.

Can I use a magnifier with these optics?

Many red dot and holographic sights pair with a dedicated magnifier mounted behind the optic. Check each product's compatibility details.

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Related categories

Red Dot SightsPistol Dot SightsRifle Dot SightsHolographic SightsMagnifiersMounts