Red Dot Sight Mounts

The correct mount sets your red dot at the right height for a fast, heads-up sight picture and a solid return to zero. At Xtreme Tactical we stock red dot sight mounts, risers and adapter plates — including absolute and lower-1/3 co-witness heights — dispatched fast from the UK.

Need an optic too? Browse our red dot sights and rifle dot sights. For magnified optics, see rifle scope mounts. Quality mounts come from American Defense Mfg.

Frequently Asked Questions

What height mount for an AR-15?
A lower-1/3 co-witness or a 1.93" mount gives a comfortable, heads-up position; absolute co-witness lines the dot up with your iron sights.

Do I need an adapter plate?
If your optic's footprint doesn't match your rifle rail or slide cut, an adapter plate bridges the two — check both footprints before ordering.