AIM-O Mini Red Dot Reflex Sight
AIM-O Mini Red Dot Reflex Sight
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Tracked delivery. Free on UK orders over £150.
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Collect in store. Free click & collect from our shop at Skirmish Wycombe.
DETAILS
DETAILS

- description
Weight on a gun is not evenly costly. A hundred grams on a rifle receiver barely registers; the same hundred grams on a pistol slide or hanging off the side of a short SMG changes how the thing points and how fast it comes back on target. That is the case for a sight this small.
Sixty grams and 45 mm of length makes it the obvious pick for anywhere the mass matters: a slide-mounted pistol optic, a backup at forty-five degrees beside a scope, or a lightweight CQB build where the whole point is that nothing slows you down.
The clever detail is the switching. Put the rubber dot cover on and the sight turns itself off; take it off and it comes back on. That removes the single most common way people arrive at a game with a flat battery, which is leaving the thing running in a bag all week.
It is aluminium, the glass is multi-coated and parallax corrected, and the dot has several intensity steps. Power is one CR2032 and it clamps to a standard 20 mm rail.
Specifications
| Specification | Detail |
|---|---|
| Type | Mini reflex |
| Magnification | 1x |
| Dot colour | Red, multiple intensities |
| Weight | About 60 g |
| Length | 45 mm |
| Material | Aluminium |
| Parallax | Parallax free |
| Switching | Automatic on and off with the dot cover |
| Battery | 1x CR2032, not supplied |
| Lenses | Multi-coated, anti-reflective and scratch resistant |
| Sealing | Weather resistant, anti-fog, shockproof |
| Rail | 20 mm |
Good to know before you buy
Small window, small forgiveness. A sight this size needs your head in roughly the right place, which is fine on a pistol at arm’s length and more of an ask on a long gun.
The automatic switching depends on the cover. Lose the rubber cover and you lose the feature, so it is worth keeping in the box when the sight is on the gun.
One CR2032 runs it, and because the cover kills the power the cell only drains while you are actually playing. A twin pack in the bag will see you through a season of game days.
Frequently asked questions
What is it best used for?
Anywhere weight and bulk are the constraint: a pistol slide, an offset backup beside a magnified scope, or a short lightweight gun where the balance matters.
How does the automatic switching work?
The rubber dot cover triggers it. Cover on, sight off; cover off, sight on. It is mechanical rather than clever, which is why it is reliable.
Does it fit a pistol directly?
It mounts to a 20 mm rail, so a pistol needs either an under-barrel rail position or a slide-mounted rail plate. It is not a drop-in replacement for an RMR-cut slide.
Is sixty grams really noticeable?
On a pistol, very. Reciprocating mass changes how a GBB cycles, and a heavy optic on a slide is something you feel in the first magazine.
Why is only one colour listed?
Our supplier carries both finishes, but the black is unavailable rather than discontinued, so the dark earth is the one we can offer today. Ask us and we will chase the black for you.