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The U.S. Optics LR-17H102 3.2-17X

Shop Defensor Tactical for the U.S. Optics LR-17H102 3.2-17X, The LR-17H102 3.2-17X, has a 12-position Illuminated Reticle System (IRS) paired with a HORUS Vision H102 reticle optimized for target engagement at long-range distances and when engaging targets at long-range in low light conditions.  

Proprietary thin film coatings fused to precision-ground and polished lenses project sharp image resolution at over 85% light transmission beginning from the objective lens through the eyepiece to ensure a crystal clear sight picture even in low light conditions. 

Adjustable eyepiece with a range of +2 to -3 diopter ensures a sharp and distinct reticle image. 

32mm eyepiece and a 44mm objective at 3.2X magnification yield a 3mm exit pupil for rapid deployment of the IRS over a target. 

At 3.2X magnification the field of view at 100 yards spans 25.3 feet for maximum situational awareness through the sight picture. 

At 17X magnification the field of view at 100 yards spans 8.3 feet for maximum situational awareness through the sight picture. 

Low-profile Erector Repositioning Elevation Knob (EREK) is easily manipulated in any environmental conditions including cold and inclement weather, with or without gloves. 

EREK incorporates a center screw for rough zeroing allowing maximum upward travel of 110 distinct, positive clicks per revolution in 1/10 MIL increments when adjusting the LR-17H102 elevation with the EREK. 

Turret Parallax Adjustment Locater (TPAL) knob corrects perceived image shift, or parallax, at distances as near as 50 yards to infinity. 

US#1 windage knob with 48 distinct, positive clicks per revolution facilitates adjustment in 1/10 MIL increments.





Exit Pupil Diameter


3 mm




+2 to -3


Parallax Adjustment


50 yds to ∞


Field of View @ 3.2X


25.3’ @ 100 yards


Field of View @ 17X


8.3’ @ 100 yards


Eye Relief


3.5" / 8.9 cm


Elevation Knob




Total Elevation Travel (Mil)




Windage Knob


US#1, 1/10 MIL


Windage Adjustment Range (Mil)


9L / 9R


Objective Lens Housing Diameter


2.230" or 56.642mm


Tube Diameter


1.18" / 30mm


Tube Length


6.2" / 157mm


Overall Length


16.5" / 41.9 cm


Objective Lens Diameter


1.763" / 44mm


Ocular Lens Diameter


1.26" / 32mm




33.6 oz / .95 kg




Horus Vision - H102


Reticle Illumination






Lithium Coin, CR2032


Battery Runtime


Up To 8,000 Hours




Aluminum, 6061-T6


Finish Color


Matte Black


Finish Type


Type III Hard Anodized




Availability: Special Order Allow 4-6 Weeks for delivery
Current Stock:
Shipping Cost: Calculated at Checkout
Weight: 2.00 LBS
Width: 4.00
Height: 4.00
Depth: 5.00
SKU: LR-17H102 3.2-17X
Warranty: Limited Lifetime Warranty

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