The Holosun RONIN-HE507COMP-GR carries Ronin Tactics trim on Holosun's competition pistol optic: a 1x open reflex green dot on the Trijicon RMR footprint, with a 540 nm reticle behind a 1.1 x 0.87 in window.
Two reticles and nothing else to think about. Run the 2 MOA green dot for a precise shot, or switch to the 32 MOA circle when the target is close and the clock is running.
The housing is 7075 T6 aluminium measuring 1.8 x 1.3 x 1.3 in and weighing 1.7 oz, rated IP67 against water and dust. A CR1632 loads from a tray in the side of the body, so the cell can be swapped with the optic still mounted and still zeroed, and Holosun rate it at up to 50,000 hours at setting six. Shake Awake with lockout handles the sleep, wake and setting protection. Windage and elevation move 1 MOA per click with 30 MOA of travel each way, across eight daylight and four night-vision settings.
Most eyes hold a green reticle better than a red one when the background is bright and outdoors, and the large window is there so the dot is found on presentation rather than hunted for through the glass. There is one thing to be clear about: this model has no solar cell, so the CR1632 carries it alone and Shake Awake is what stretches the runtime. The footprint is Trijicon RMR, so an RMSc-cut slide is out.
Why shooters choose the RONIN HE507COMP
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Reticle — 2 MOA green dot and a 32 MOA circle, at 540 nm
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Window — 1.1 x 0.87 in, sized for fast draws and target transitions
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Footprint — Trijicon RMR, for RMR-cut slides and RMR-pattern plates
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Power — side-loading CR1632 rated up to 50,000 hours at setting six, with no solar cell
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Controls — Shake Awake motion activation with lockout
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Adjustment — 1 MOA per click with 30 MOA each way, 8 daylight and 4 night-vision settings
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Build — 7075 T6 aluminium, IP67 rated, 1.7 oz
What the RONIN HE507COMP fits
Any slide cut for the Trijicon RMR takes it, as does an optics-ready pistol with an RMR-pattern plate fitted. The red Ronin version is the RONIN HS507COMP, an enclosed Ronin alternative for slim slides is the RONIN EPS Carry Green MRS, and the wider pattern sits in RMR Footprint Red Dot Sights.
Specifications
| Optic type |
Open reflex competition green dot sight, 1x |
| Reticle |
2 MOA dot and 32 MOA circle, green at 540 nm |
| Window size |
1.1 x 0.87 in |
| Footprint |
Trijicon RMR |
| Illumination |
12 settings — 8 daylight / 4 night vision |
| Battery |
CR1632 in a side-loading tray, up to 50,000 hours at setting 6 |
| Solar |
Not fitted to this model |
| Power management |
Shake Awake with lockout |
| Adjustment |
1 MOA per click, 30 MOA each way |
| Housing |
7075 T6 aluminium |
| Dimensions |
1.8 x 1.3 x 1.3 in |
| Weight |
1.7 oz |
| Water resistance |
IP67 |
| MPN |
RONIN-HE507COMP-GR |
Competition glass in Ronin trim, with the reticle choice that actually gets used and nothing that does not. Order the RONIN HE507COMP today — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.
Explore more: Green Dot Sights, RONIN AEMS MAX Green or browse all Holosun.
