The Trijicon RCR Red Dot Sight (SKU RCR1-C-3300001) is a 1× fully enclosed emitter pistol red dot sight with a 3.25 MOA adjustable-LED red dot, a sealed lens tunnel that keeps water, lint and debris off the emitter, and a forged aluminium housing on the Trijicon RCR footprint.
An open-emitter sight puts the LED out in the weather; an enclosed one does not. The RCR wraps the emitter and both lenses inside one sealed body, so rain, mud and pocket lint cannot get between the LED and the glass and blank your dot. Trijicon built it on the same duty-grade philosophy as the RMR — forged aluminium, waterproof, engineered to absorb recoil and impact and keep the dot running.
How It Compares
Prefer the open-emitter classic on the RMR footprint? The Trijicon RMR Type 2 3.25 MOA red dot sight shares this dot size, and the Trijicon RMR HD red dot sight adds a 55 MOA circle-dot and a top-loading battery. For the largest competition window, the Trijicon SRO red dot sight. Browse all enclosed red dot sights and the wider Trijicon range, or read enclosed versus open emitter red dot sights and our Trijicon buyer's guide.
Ideal For
- Night fox and vermin control, where a sealed emitter shrugs off rain and dew on a long sit
- Practical shotgun and 3-Gun stages shot in British weather
- Section 1 long-barrelled pistols and licensed revolvers wanting a weather-sealed optic
- Airsoft gas blowback builds used outdoors year-round
Key Features
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Emitter: Fully enclosed and sealed — debris and moisture cannot reach the LED or the lens faces
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Reticle: 3.25 MOA adjustable-LED red dot — about 3.4 in (86 mm) at 100 yards
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Illumination: Adjustable LED, from daylight-bright down to low light
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Footprint: Trijicon RCR footprint — not the RMR pattern, so check your slide cut or plate
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Power: One CR2032 coin cell
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Housing: Forged aluminium, waterproof
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Origin: Made in USA
Technical Specifications
| Optic Type |
Enclosed emitter pistol red dot sight |
| Magnification |
1× (non-magnifying) |
| Reticle |
3.25 MOA dot, red |
| Illumination |
Adjustable LED |
| Emitter |
Fully enclosed |
| Battery |
One CR2032 coin cell |
| Footprint |
Trijicon RCR footprint |
| Housing |
Forged aluminium, waterproof |
| Country of Origin |
Made in USA |
| SKU / MPN / UPC |
RCR1-C-3300001 / RCR1-C-3300001 / 719307619609 |
What's Included
- Trijicon RCR enclosed red dot sight (RCR1-C-3300001)
- CR2032 battery
- Mounting hardware
- User manual
Warranty
Covered by Trijicon's manufacturer's warranty. Keep your order confirmation as proof of purchase and register the optic with Trijicon after fitting; we handle warranty claims for you from the UK.
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and Trijicon's warranty.
Frequently Asked Questions
Is the Trijicon RCR the same footprint as the Trijicon RMR?
No — the Trijicon RCR uses its own Trijicon RCR footprint, not the RMR pattern, so an RMR-cut slide or an RMR adapter plate will not accept it. Check that your slide cut or mounting plate is specified for the RCR before ordering. If you need the RMR footprint instead, the Trijicon RMR Type 2 red dot sight carries the same 3.25 MOA dot.
What is the advantage of an enclosed emitter on the RCR?
The Trijicon RCR seals the LED and both lens faces inside one body, so rain, mud, snow and pocket lint cannot settle between the emitter and the glass and blank out the dot — the failure mode an open-emitter sight is prone to in wet weather.
What dot size does the Trijicon RCR use?
The RCR1-C-3300001 has a 3.25 MOA red dot, which covers about 3.4 in (86 mm) at 100 yards — the all-round size, fine enough to shoot precisely and bold enough to find quickly.
What battery does the Trijicon RCR take?
The Trijicon RCR runs on a single CR2032 coin cell, which is supplied with the sight.
Is the Trijicon RCR waterproof?
Yes — the RCR has a waterproof forged aluminium housing, and the enclosed emitter design adds a second layer of protection by sealing the optical path itself.
