Holosun has become the default choice for pistol red dot sights — bringing features once reserved for premium optics (Solar Failsafe, Shake Awake, the Multi-Reticle System) to a price that put a dot within reach of everyone. At Xtreme Tactical we stock the full Holosun pistol range, from the world-beating 507C to the micro K-series and the sealed EPS models, dispatched tracked from the UK, and our customers fit them to competition guns, airsoft replicas, pistol-calibre carbines and — in Northern Ireland — handguns.
Shop by footprint: full-size RMR footprint optics, or slim RMSc footprint for narrow slides. Prefer a sealed emitter? See enclosed red dot sights. Browse the wider Holosun range, all pistol dot sights, or the mounting plates that bridge a slide cut to a different footprint.
Frequently Asked Questions
Which Holosun pistol red dot is best?
The 507C X2 is the all-round favourite for full-size slides; the 507K/407K and EPS Carry suit slim ones. Always match the optic to your slide's footprint — the footprint compatibility chart does the matching for you.
What is Shake Awake?
Holosun's motion-activated system powers the dot down when still and instantly back on when the optic moves — combined with solar backup it delivers years of runtime.
Can I put one on a rifle?
Yes. On a Picatinny mount a 507C or K-series makes a compact primary for a PCC or straight-pull, and an excellent 45-degree sight next to a scope — see offset red dot sights and Holosun rifle red dot sights.
