RT-S MOD 3 4.5-18X40


Our highest Mod 3 magnification. Optimized for the AR platform.  Sharp, bright target image.  This scope will pay dividends in the field.  Fingertip adjustment, tactical zero reset MOA turrets.

Backed by The Riton Promise: Unlimited Lifetime Warranty.

In stock


Features Summary:

  • FWB@ Full Wide Band Coating and Fully Multi-Coated Optics
  • LLE@ Low Light Enhancement Coating
  • 1 inch One-Piece Tube
  • Aircraft Grade Aluminum with Rugged Design Ready for the Toughest Environments
  • 100% Waterproof, Fogproof and Shockproof
  • Dry-nitrogen Purged and Filled
  • 1/4 M.O.A. Fingertip Windage and Elevation Adjustment
  • Fast-Focus Eyepiece
  • Assembled in EP-Level Clean Room

Product Specifications:

  • Magnification: 4.5-18
  • Parallax Adjustment: Side
  • Tube Diameter: 1 inch/25.4mm
  • Objective Lens Diameter: 40mm
  • Focal Lens Position: Second Focal Plane
  • Lens Coating: Fully Multi-Coated, FWB@, LLE@
  • Reticle: RITON BDC Reticle
  • Field of View (ft@100yds/m@100m): 22/7.3@4.5x – 5.5/1.8@18x
  • Material: 6061 Aircraft Grade Aluminum
  • Weight (oz/g): 21.5/609
  • Length (in/mm): 12.4/315
  • Eye Relief (in/mm): 3.7/95
  • Exit Pupil (mm): 8.6@4.5x/2.3@18x
  • Click Value (in@100yds/mm@100m): 0.25/6.95
  • Adjustment Range (in@100yds/m@100m): +/- 35/.97
  • Mounting Length (in/mm): 5.0/127


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Who We

At Riton USA, we promise to be here for you. Period. A simple statement to make, but one we are dedicated to upholding.

As a USA home-grown optics company founded by Law Enforcement and Military veterans we take our commitment seriously. Our absolute passion for the outdoors and those who enjoy it translates into everything we do. From our unlimited lifetime warranty, on every product we make, to our high quality control and our dedicated, supportive service staff, at Riton we put our customers first.

Read more about The Riton Promise: Our lifetime replacement warranty

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Subtotal: : $339.99

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