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1x21mm Window EDC Open Reflex Sightfor RMSc/507k footprint mount
OTTER PRO-G Super-Brightness 2 MOA Green Dot & 36 MOA Circle
Compatibility & Benefits of the Zulisy OTTER PRO-G
The Zulisy OTTER PRO-G is engineered to fit a wide range of compact and micro-compact platforms. Designed for theRMSc/507k/Romeo0footprint, it\'s a versatile optic for concealed carry and competitive shooting.
OTTER PRO-G features a Multi-Reticle System
7.6mm low co-witness design for a natural sight picture. The clear lens with no blue tint ensures a crisp, distortion-free view, delivering enhanced clarity and precision. Easily switch reticle modes for versatile performance and accurate targeting at both near and far distances.
Backed by Limited Lifetime Service for reliable, long-term performance.OTTER PRO Footprintfor RMSc/507kMagnification1xLens Width Height0.83 x 0.65 in [ 21 x 16 mm ]Reticle2 MOA Green Dot & 36 MOA CircleWeight1.21 oz [ 34.5g ]Overall Length Width Height1.63 x 1.12 x 1.03 in [ 41.5 x 28.5 x 26.5 mm ]Material6061 AluminumBatterySide CR1632Illumination Settings8 Daytime / 2 NighttimeRun Time50000H [ At Low Brightness ]DDRCDesert Daylight Reticles & Coatings [ Super Visibility, Brightness ]Total Elevation/Windage Travel90 MOA [ +/- 45 MOA ] 1 MOA per clickParallax Free33 Yards/30mTechnologyShockproof 9mm/10mm; Shake to Wake; IPX-7The OTTER PRO is designed for the RMSc / 507K footprint screw pattern.
- for Canik Elite TP9 SC , Canik METE SFX, Canik METE SFT,
- for Sig P365XL/P365X
- for Ruger Max-9
- for Glock 43X MOS/48 MOS(not compatible with regular glock 43x/48 that are not MOS)
- for Springfield Hellcat OSP
- for S&W Shield 2.0 Optics Ready, S&W MP9 EZ, S&W M&P shield plus performance center
- for Walther PPS M2 Optics Ready
- for Girsan MC1911SC Ultimate/Witness2311 / Witness2311 Match X
NOTE: OTTER PRO is NOT compatible with RMR/ DOCTOR/DPP footprints full size pistols.
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- Compact Size, Full Performance
The Zulisy OTTER PRO is a micro reflex sight engineered for everyday carry. With its 1x21mm window and slim profile, it maintains concealability while delivering a clear and fast sight picture for real-world use.
- Multi-Reticle Versatility
Choose between a 2 MOA Green dot, 36 MOA circle, or a combined reticle depending on your shooting needs. The dot provides precision at distance, while the circle enhances rapid target acquisition at close range—giving you flexibility in any situation.
- Built for EDC Reliability
Designed around the RMSc / 507K footprint, the OTTER PRO fits a wide range of compact and micro pistols. The side-mounted CR1632 battery allows quick replacement without removing the optic, preserving your zero and minimizing downtime.
- Superior Visibility with DDRC Technology
Powered by a Super LED emitter and enhanced with Desert Daylight Reticles & Coatings (DDRC), the reticle remains sharp, bright, and easy to see even under harsh lighting conditions.
- Always Ready with Shake to Awake
The built-in motion sensor automatically powers the optic on during movement and enters sleep mode after inactivity to conserve battery life. The slightest motion instantly reactivates the reticle, ensuring your optic is ready when you need it most.[ Important Note on Shake to Awake for EDC Use ]:The shake awake feature requires complete inactivity to activate sleep mode. During everyday carry, constant micro-movements from walking or daily activity will keep the optic illuminated. This is normal operation. For optimal battery performance in EDC use, we recommend using a medium brightness setting (level 7–8) to extend battery life while maintaining readiness.
