Skip to product information
1 of 7

SAI Optics

SAI Optics 1-6x24 Rifle Scope Illuminated 5.56 Crosshair Reticle RNG16-T170-C10

SAI Optics 1-6x24 Rifle Scope Illuminated 5.56 Crosshair Reticle RNG16-T170-C10

Regular price £1,299.00 GBP
Regular price Sale price £1,299.00 GBP
Sale Out of Stock
20% UK VAT included.

Shipping & Returns


Free Shipping on all items over £100. Delivery to your door within 7-10 days. Everything is shipped to us here from our USA partners. We then ship to you. Price you see is the price you pay. No hidden Fees or import charges.


If you have changed your mind - Return within 14 days of your purchase. Items has to be sealed in packaging so we can resell them. you will receive full refund.

Faulty items - If the item is faulty you have 30 days to return.

Any issues after 30 days we will help you with that as we have direct lines to our USA partners. We usually will just get you a replacement item.

Please contact us if you wish to return. "Contact us" at the foot of the website for details.

The SAI 6 series of optical sights provide a rugged and versatile solution for a variety of sighting requirements in variable magnification. With an LED-illuminated First Focal Plane reticle, ranging and ballistic hold-off is accurately achieved at any magnification. The proprietary Rapid Aiming Feature reticle and superior field of view enhance close-quarter effectiveness. The ruggedized tubular design allows for a variety of modular mounting solutions.

The SAI 6 series is designed to accommodate advanced optical sighting system enhancements such as flip covers, Anti-Reflection Devices, laser filters, and polarizers. SAI 6 series sights are designed for brilliant optical performance in rugged environments.

The SAI 6 1-6x24mm (calibrated in 5.56mm) is the first in this series, designed and spec'd by the team at ATI and Tangent Theta and manufactured by partners in Japan.

Standard Accessories:

  • Tenebraex Tactical Tough lens covers
  • Tenebraex killFlash Anti-Reflection Device
  • Adjustment Cap retaining lanyard
  • Battery removal disc





256mm (10.07in)


67mm (2.64in)


53mm (2.09in)


510g (18.0oz)

Tube Diameter


Objective lens diameter


Eyepiece diameter

46mm (1.81in)

Field of View @ 1x

22 degrees (38.8m @ 100m)

Field of View @ 6x

3.7 degrees (6.5m @ 100m)

Diopter range

-3 to +3

Eye relief

90mm (3.54in) nominal

Exit pupil @ 1x


Exit pupil @ 6x


Re-zero mechanism

Finger adjustable

Internal Adjustment Range: Elevation

35mrad (120 MoA)

Internal Adjustment Range: Windage

35mrad (120 MoA)

Adjustment Resolution

0.1 MRAD

Adjustment direction

Counter-clockwise up, counter-clockwise right

Fixed focus range


Crosshair illumination

LED, red, 10 settings

Battery type

CR2032 3v lithium

Exterior finish

Type II Anodized, matte

Storage Temperature

-51C - +85C

Operating temperature

-40C - +65C


2 hour @ 3 meters


1000g's @ 10,000 cycles

    View full details

    Customer Reviews

    No reviews yet