The Olight Osight SE is a compact enclosed-emitter red dot sight built on the industry-standard RMSc footprint. It is designed for slimline, compact and subcompact pistols used for concealed carry, self-defense, home defense and sport shooting.

The multi-reticle system lets you switch between:

• 2 MOA Dot
• 2 MOA Dot + 32 MOA Circle
• 32 MOA Circle only

This gives you a fine aiming point for precision or a larger circle for fast target acquisition.

A side-loading CR1620 battery lets you replace the cell without removing the optic from the slide, so your zero stays intact. Runtime is up to 75,000 hours on Mode 3 (dot only). A motion sensor turns the optic off after inactivity and wakes it when movement is detected. A flashing reticle warns when the battery is low. Memory function remembers your last brightness setting.

The aspherical lens provides a clear, distortion-free view with true parallax-free performance. Window size is 21 × 14 mm. The housing is machined from 7075 aluminum with a hard-anodized finish and is rated IPX7 waterproof. Ultra-low deck height supports co-witness with most factory or suppressor-height iron sights. Adjustments are 1 MOA per click.

Key Specifications:

• Reticle: 2 MOA Dot & 32 MOA Circle
• Brightness: 8 Daylight + 2 Night Vision settings
• Window Size: 21 × 14 mm
• Adjustment: 1 MOA per click
• Battery: CR1620 (side-loading)
• Battery Life: up to 75,000 hours (Mode 3, dot only)
• Footprint: RMSc
• Material: 7075 Aluminum
• Waterproof: IPX7
• Dimensions: 40.4 × 24.8 × 24.6 mm
• Weight: 27.5 g (with battery)
• Warranty: 5 years

Compatible Firearms (RMSc footprint)
The Osight SE mounts to pistols cut for the Shield RMSc footprint, or to optics-ready slides using an RMSc adapter plate. Always confirm plate, screw length and torque (typically 15–17 in-lbs with medium/blue threadlocker).

Glock

• G43X MOS
• G48 MOS
• Aftermarket RMSc-cut slimline Glock slides

Sig Sauer

• P365 OR
• P365 XL
• P365 XMACRO
• P365 Fuse

Springfield Armory

• Hellcat OSP
• Hellcat Pro OSP
• XD-S Mod.2 OSP

Smith & Wesson

• M&P9 Shield Plus OR
• Equalizer

Canik

• METE MC9 / MC9L / MC9LS
• TP9 Elite SC
• METE SFT (adapter plate as required)

Beretta

• APX A1 Carry (adapter plate as required)

Other popular slim / compact platforms

• Ruger MAX-9
• Ruger RXM (RMSc pin set)
• Kimber R7 Mako OR
• Mossberg MC2sc
• Taurus GX4 Carry
• PSA Micro Dagger
• IWI Masada Slim
• Shadow Systems CR920 / CR920P
• CZ P-09 C (where RMSc compatible)
• Many aftermarket RMSc-cut slides and Glock 43X/48 clones

Also works with

• Osight RMR-to-RMSc adapter plate (to run the SE on an RMR-cut slide)
• Most third-party RMSc adapter plates

Not a direct fit (use Osight C / XE / XR RMR models instead)
Full-size and compact RMR guns such as Glock 17/19/45 MOS, Sig P320 RMR slides, Canik SFx Rival / TP9 SFx, Walther PDP, HK VP9, CZ Shadow 2 / P-10 RMR, Shadow Systems MR920/DR920, PSA full-size Dagger, and similar RMR platforms.

If your pistol is not listed, it will still work if the slide is RMSc-cut or you have the correct RMSc adapter plate. Contact TorchSA if you need help matching plate and screws.

What’s Included:

• 1 × Osight SE Enclosed Optic
• 1 × CR1620 Battery
• Mounting screws (M3, M4, 6-32, 6-40)
• Adjustment tools
• User manual

The Osight SE delivers enclosed-emitter durability, a switchable 2 MOA / 32 MOA reticle, easy side-load battery changes and true RMSc compatibility in a light, low-profile package. Ideal for concealed carry, home defense and compact pistols. Available at torchsa.com.