Top 10 3x9x40 Scope – Rifle Scopes

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1. Vortex


Vortex Optics Crossfire II Dead Hold BDC Reticle Riflescope, Black CF2-31007, 3-9x40

Vortex #ad - Anti-reflective, fully multi-coated lenses provide bright and clear views for the user. Capped reset turrets are finger adjustable with MOA clicks that can be reset to zero after sighting in.

With long eye relief and an ultra-forgiving eye box, you'll be able to quickly get a sight picture and acquire your target. O-ring sealed and nitrogen purged, the Crossfire II delivers waterproof and fogproof performance. The 3-9x40 crossfire ii riflescope is one of many configurations in the Crossfire II line. The fast focus eyepiece allows quick and easy reticle focusing. A single piece tube constructed from aircraft grade aluminum ensures strength and shockproof performance. The dead-hold bdc reticle is good for hunting/shooting at varying ranges where estimating holdover is a concern.
BrandVortex #ad
ManufacturerVortex Optics #ad
Height5.3 Inches
Length4.8 Inches
Weight1 Pounds
Width8.1 Inches
Part NumberVT-CF2-31007
WarrantyUnlimited, unconditional, lifetime warranty.

2. Sig Sauer


Sig Sauer SOW33202 Whiskey3 Riflescope, 3-9X40mm, 1 in, Sfp

Sig Sauer #ad - 3x optical zoom offered in second focal plane SFP with multiple reticle options. European style eyepiece for a smooth, fast, and precise reticle adjustment. Durable and long lasting. Low dispersion LD glass provides industry leading optical clarity for any situation. Dependable waterproof IPX-7 rated for complete immersion up to 1 meter and fog-proof performance.
BrandSig Sauer #ad
ManufacturerSig Sauer #ad
Height4.33 Inches
Length5.91 Inches
Width18.5 Inches
Part NumberSOW33202

3. UTG


RGB Mil-dot, AO, UTG 3-9X32 1" BugBuster Scope, QD Rings

UTG #ad - Complete with 2" sunshade, High Quality Flip-open Lens Caps and Quick-detachable Rings. Range estimating mil-dot reticle for Optimal Aiming and Shooting Performance, Adjustable Objective from 3 Yards to Infinity.

1 inch tube with emerald coating for maximum light Transmission, Premium Zero Lockable & Resettable Turrets with 1/4 MOA Per Click Adjustment. Red/green dual illumination for versatile Applications, Large Field of View and Most Accommodating Eye Relief for Optimum Critical CQB Mission. Built on true strength platform, Shockproof, Completely Sealed and Nitrogen Filled, Fog proof and Rainproof.
BrandUTG #ad
ManufacturerLeapers,Inc. #ad
Height3.94 Inches
Length9.84 Inches
Weight0.87 Pounds
Width3.35 Inches
Part NumberSCP-M392AOLWQ
WarrantyThe Best Never Rest Warranty-Lifetime



CVLIFE 3-9x40 Optics R4 Reticle Crosshair Scope with 20mm Free Mounts

CVLIFE #ad - Magnification: 3-9x. Specification: 3-9x40 Length: 12. 20 Objective Diameter: 1. 57. Exit pupil: 02.
BrandCVLIFE #ad
ManufacturerHuihaozi #ad
Part NumberUS0004

5. Burris


BURRIS Fullfield E1 3-9x40mm Ballistic Plex Reticle Fogproof Waterproof Scope 200366

Burris #ad - Uncluttered design is quick and easy to use. The knobs underneath are designed to be easily adjustable in the field. The ballistic plex reticle - this is the simplest, most effective, and most elegant trajectory compensating reticle for hunting.

Easy to manage turrets - turrets are capped, to avoid accidental bumps, but easy to remove. Easy zoom - the power ring on the fullfield E1 is easy to grip and turn, even with gloves. Ready for everything - Waterproof, shockproof, fogproof and nitrogen filled. Customize your turret - order a custom turret for your Fullfield E1, we match it to your exact ballistics to simply dial your distance. The eyepiece does not rotate, so lens covers stay put.
BrandBurris #ad
ManufacturerBurris #ad
Part Number200366

6. Leupold


Sabot Ballistics Reticle 174184, Leupold VX-Freedom 3-9x40mm Riflescope

Leupold #ad - Model number 174184: vx-freedom 3-9x40 millimeter with Ultimate Slam reticle and Matte finish. Twilight light management system: Adds up to 10 extra minutes of shooting light and reduces glare for crisp image quality. 100% waterproof, fogproof, and shockproof. Precision 1/4 moa finger click adjustments for windage and elevation offer absolute repeatability and dependability over a lifetime of extreme use. Made with 6061-t6 aircraft quality aluminum and Punisher tested to guarantee a lifetime of performance even under harshest recoil.
BrandLeupold #ad
ManufacturerLeupold #ad
Height2.75 Inches
Length14 Inches
Weight0.63 Pounds
Width3 Inches
Part Number174184
WarrantyLeupold Full Lifetime Guarantee - If your Leupold riflescope, binocular, or spotting scope doesn’t perform, we will repair or replace it for free - whether you're the original owner or not. You don’t need proof of ownership or a warranty card, and there’s no time limit. We do this because we believe in superior quality and craftsmanship, and we’re confident your Leupold won’t let you down.



OMMO 3-9X40 Rifle Scope, Red Green Illuminated Optical Mil-Dot Riflescope for Hunting, with Flip-Open Covers

OMMO #ad - The premium two 1’’ complementary scope rings to be easily mounted onto any 20mm Picatinny or Weaver mount rails. Waterproof & fog-proof: ommo rifle scopes with free mount, with aviation-grade aluminum scope body, nice for hunting, more impact resistant and light.

Fully multi-coated glass provides good light transmission than others. The windage & elevation click value: 1/4 MOA 1/4" 100 yards, and with 2. 7”-3. 3” eye relief. High performance & reliability: the field of view of ommo sight riflescope is 13. 41-4038 @100yds. Fully multi-coated lens: ommo riflescope 4x, 40 mm object lens with HD performance multi-coated lenses, increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. 3-9x40 rifle scope: ommo rifle scope with green and red illuminations, 5-level brightness available, equipped with the superior eyepiece, magnifications from 3X up to 9X, rifle scopes long range provide you ultimate clarity.

The o-ring sealing and nitrogen filled reticle ensures outstanding water-proof and fog-proof performance. Green and red mil-dot reticle provides outstanding accuracy for mid to long-range targets. Adjustable diopter& with weaver: ommo 3x9x40 rifle scopes with locking diopter, provides fast, simple aiming points for various shot distances.
BrandOMMO #ad
ManufacturerOMMO #ad

8. Simmons


Simmons Truplex Riflescope 3-9X40, Matte

Simmons #ad - 8-point riflescope with fully-coated optics. 1-4-moa sure grip audible-click windage and elevation adjustments. Truplex reticle. Magnification & Objective millimeter: 3-9x 40 Fully coated optics, waterproof, fog proof & shockproof.
BrandSimmons #ad
ManufacturerRSR Group, Inc #ad
Height1 Inches
Length1 Inches
Weight0.63 Pounds
Width1 Inches
Part Number510513
WarrantyContact manufacturer

9. Monstrum


Monstrum 3-9x40 Rifle Scope with AO Adjustable Objective | with Ruger 10/22 Dual Ring Scope Mount

Monstrum #ad - An adjustable objective lens or AO - that allows for sharper focus of the target image, elimination of parallax, and range estimation. Adjustable 3-9 times magnification, for targeting out to 500 yards and beyond. End-to-end rifle scope solution built exclusively Ruger 10/22 platform. Scope mount installs directly to the Ruger 10/22 receiver via the factory mounting holes and included set screws with no additional hardware required. Precision machined from 6061 grade aluminum, comparable in weight to most scope rings with the added rigidity of a unified one piece mount design.
BrandMonstrum #ad
ManufacturerMonstrum #ad
Part NumberS3940-AO-B-RUG

10. Monstrum


Monstrum 3-9x40 AO Rifle Scope with Parallax Adjustment and Offset Scope Mount

Monstrum #ad - An adjustable objective lens or AO - that allows for sharper focus of the target image, elimination of parallax, and range estimation. Package includes a one-piece machined aluminum offset scope mount for mounting to Picatinny rail equipped rifles. Adjustable 3-9 times magnification, for targeting out to 500 yards and beyond. Aircraft grade 6061 aluminum scope body with a sealed, nitrogen-charged tube for resistance to water and fog.
BrandMonstrum #ad
ManufacturerMonstrum #ad