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NcStar 1.1-4x20 OSS Octagon Scope Series Airsoft Rifle Scope

SKU: NCS-SOCTM11420G NcStarIn Stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Adjustable magnification between 1.1X-4X
  • Octagon shaped rubber armored scope body
  • 45-degree offset rheostat knob
  • Dual-illuminated reticle (blue & red) w/ intensity settings
  • Windage and elevation adjustment
  • Quick focus eyepiece
  • Fully multi-coated lenses
  • Integrated flip-up lens covers
  • Includes 30mm scope rings
  • Batteries included


NcStar 1.1-4x20 OSS Octagon Scope Series Airsoft Rifle Scope

The 1.1-4x20 Octagon Scope Series (OSS) Rifle Scope is unique in build and practical in application. Rubber armor coats the surface of the scope’s octagon-shaped body, stepping away from other scope designs. Coupled with an integrated quick focus eyepiece, this NcStar scope allows you to adjust magnification from 1.1X all the way up to 4X, giving you a clear and sharp sight picture. Lastly, the mil-dot reticle illuminates in both blue and red, with varying intensities, making it perfect to use in all lighting conditions. If you’re looking for a unique scope that offers adjustable zoom and is compatible with universal rails, this NcStar OSS Scope is for you.

NcStar x Airsoft Megastore: As a premier authorized NcStar distributor, Airsoft Megastore offers the LOWEST PRICES you will ever find on the market on ALL high-quality NcStar products, backed of course by our 125% lowest price guarantee. And because we ALSO service and honor NcStar's lifetime warranty, there's no better place to buy all your NcStar gear and optics than Airsoft Megastore!

Limited Lifetime Warranty: NcStar stands behind every product they manufacture. ALL NCSTAR PRODUCTS carry a limited LIFETIME warranty, serviceable directly through NcStar customer support or through Airsoft Megastore. It's one of the best warranties in the business, and affirms the extremely high level of quality of all NcStar products.

Color: BLACK

In the Box

Rifle scope

lens covers

Weaver-style rings


Allen key

instruction manual


Reticle Mil-dot
Magnification 1.1X – 4X
Objective Diameter 20 mm
Tube Diameter 1" in.
Outer Rubber Diameter 30 mm
FOV (feet at 100 yards) 22.5' – 82.7'
Eye Relief 3" in. – 4" in.
Exit Pupil 5.1 mm – 18.6 mm
Click Value 1/2 MOA
Lens Coating Green
Weight 13.8 oz
Overall Length 9.6" in.

California Proposition 65 Warning: Cancer and Reproductive Harm -

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