OLIGHT ORL-193 Osight R RIS Mount, T1 / T2 Footprint – 1.93" (High)

OLIGHT 1.93" high RIS mount

This expert product description was prepared by the ANAREUS.cz expert team. All rights to this unique content are bound to the anareus.cz domain.OLIGHT ORL-193 is a high mount designed for attaching the OLIGHT Osight R red dot sight to a standard RIS rail. Compared with the 1.535" ORS-153 mount supplied with the red dot sight, the ORL-193 allows the red dot sight to sit higher above the gun. The higher 1.93" mount provides a raised aiming axis and allows a more upright head position when aiming. The mount uses the Micro T1 / T2 interface. The red dot sight is attached to the top of the mount using the four supplied M3 screws, while the mount itself is secured to the RIS rail by a steel clamp and M5 screw. The body is made from 6061 aircraft-grade aluminium with Type III hard anodising. The entire mount weighs 61 g, measures 63 × 36 × 30 mm and is rated by the manufacturer to withstand loads of up to 1000 G. In addition to the OLIGHT Osight R, the mount is also suitable for dimensionally compatible Vector Optics red dot sights with the RUM™ footprint, including models from the MAVERICK series.

Key features of the OLIGHT ORL-193 mount

High 1.93" mount

The 1.93" version positions the red dot sight higher than the standard 1.535" ORS-153 mount. The raised aiming axis supports a more upright head position when using the red dot sight.

Micro T1 / T2 footprint

The mount is designed for the OLIGHT Osight R and uses the widely adopted Aimpoint Micro T1 / T2 footprint. It is also compatible with suitable Vector Optics RUM™ red dot sights, including models from the MAVERICK series.

RIS mounting

A steel clamp and M5 screw provide secure attachment to a standard RIS rail. The red dot sight is attached to the mount using four supplied M3 screws.

6061 aluminium and steel clamp

The 6061 aircraft-grade aluminium body is complemented by a steel clamp at the rail attachment point. The mount weighs 61 g and its raised construction reaches a height of 30 mm.

Resistance up to 1000 G

The construction is tested for resistance up to 1000 G. The specified screw tightening torques must be observed for correct and secure installation.

High mount for Osight R

ORL-193 high mount with a height of 1.93" for a raised OLIGHT Osight R position. Example of the mount installed on an MK18.

Installation and recommended tightening torques

• Attach the Osight R red dot sight to the ORL-193 mount using the four supplied M3 screws. The manufacturer specifies a maximum tightening torque of 12 in-lb per screw. Do not exceed this torque.
• Then position the mount at the desired location on the RIS rail and secure it using the M5 screw of the steel clamp. The maximum specified tightening torque for the M5 screw is 43 in-lb. Observing the specified torque helps ensure secure attachment without unnecessarily overloading the threads and mounting components.
• Warning: Always observe the specified tightening torques during installation and check that both the red dot sight and the mount are securely attached to the RIS rail before use.

Technical specifications

• Manufacturer: OLIGHT
• Model: ORL-193
• Type: High red dot sight mount
• Designed for: OLIGHT Osight R and compatible red dot sights
• Footprint: Micro T1 / T2
• Compatible footprint: Vector Optics RUM™ (for dimensionally compatible models)
• Gun mounting: RIS
• Height: 1.93" (49.02 mm)
• Body material: 6061 aircraft-grade aluminium
• Dimensions: 63 × 36 × 30 mm
• Weight: 61 g
• Load resistance: 1000 G
• Max. M3 tightening torque: 12 in-lb
• Max. M5 tightening torque: 43 in-lb
• Colour: Matt black

Package contents

• 1× OLIGHT ORL-193 high RIS mount
• 1× T10 L-shaped Torx key
• 1× T25 L-shaped Torx key
• 4× M3 screw

Frequently asked questions from our store

How high does the ORL-193 position the Osight R?

The ORL-193 is a 1.93" (49.02 mm) high mount. Compared with the standard 1.535" ORS-153 mount, it therefore positions the red dot sight higher and allows a more upright head position when aiming.

How does the ORL-193 differ from the mount supplied with the Osight R?

The Osight R is supplied as standard with the 1.535" ORS-153 mount for Lower 1/3 Co-Witness. The ORL-193 is a higher 1.93" version, increasing the distance between the optical axis and the RIS rail.

Is the mount compatible with Vector Optics red dot sights?

Yes, for models with the corresponding RUM™ footprint. It can be used, for example, with compatible Vector Optics MAVERICK series red dot sights. We recommend checking the footprint of the specific model before installation.

How tightly should I tighten the screws?

Tighten the four M3 screws securing the red dot sight to a maximum of 12 in-lb. The M5 screw securing the mount to the RIS rail has a maximum specified torque of 43 in-lb. The manufacturer does not recommend a higher tightening torque.