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Disguised within the form of a traditional riflescope lies the power of the Sig Sauer BDX Ballistic Data Xchange. The SIERRA3BDX scope provides the hunter an illuminated auto-holdover dot on targets when coupled with a BDX capable KILO rangefinder. Featuring exceptional SpectraCoat lenses, LevelPlex... Read More digital anti-cant, and KinETHIC kinetic energy transfer indicator, the SIERRA3BDX is incredibly simple to use. Read Less

Sig Sierra 3 BDX Rifle Scopes

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  1. Sig Sauer SIERRA3BDX 6.5-20x52 Rifle Scope - Side Focus Illuminated BDX-R1 Digital Ballistic Reticle - Digital Focal Plane /
    Item: SOSBDX36111 Out of Stock
    $849.99
    Out of stock
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  1. Sig Sauer 1 item
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  1. 51mm to 56mm 1 item
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  1. Between 16X and 22X 1 item
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Why Shop at Sport Optics?

Sport Optics is the leading destination for premium hunting and outdoor optics — including rifle scopes, binoculars, rangefinders, and spotting scopes — from top brands like Swarovski, Zeiss, Nightforce, Leica, Vortex, and more. With over 20 years of industry experience and thousands of satisfied customers every month, we’ve built a reputation for expert guidance, competitive pricing, and unbeatable service. Our knowledgeable staff is available by phone or chat to help you choose the perfect optic for your needs, and as a top-tier authorized dealer, we guarantee authentic products backed by full manufacturer warranties. Every in-stock order over $99 ships fast and free — often the same day if ordered by 4:00 PM CST — and our legendary customer service and no-hassle 30-day return policy ensure total confidence in your purchase. With a five-star Google rating and an A+ BBB accreditation, Sport Optics is the trusted choice for serious hunters, shooters, and outdoor enthusiasts.

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