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10 Best Ar Scopes 2025 in the United States

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

Magnification: 3-9x
Reticle: Dead-Hold BDC
Objective Lens Diameter: 40 mm
Field of View: 34.1 ft
Eye Relief: 3.8 in
Durability and Weather Resistance: waterproof, fogproof, aluminum tube

Trijicon 4x32mm ACOG Dual Illumination Green Crosshair Reticle Flat Dark Earth Optics

Magnification: 4 x
Reticle: Green crosshair
Objective Lens Diameter: 32 Millimeters
Field of View: 7 Degrees
Eye Relief: 38.1 Millimeters
Durability and Weather Resistance: Aircraft-grade aluminum, weather resistant

Trijicon Acog 4 X 32 Scope Dual Illuminated Chevron .223 Ballistic Reticle, Black

Magnification: 4x
Reticle: Dual Illuminated Chevron .223 Reticle
Objective Lens Diameter: 32 Millimeters
Field of View: 7 Degrees
Eye Relief: 1.5 Inches
Durability and Weather Resistance: Rugged aluminum-alloy housing
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Our Top Picks

#1

Winner

SIG SAUER Tango-MSR LPVO 1-6X24mm Waterproof Fog-Proof Rugged Tactical Hunting Rifle Scope | Second Focal Plane/F2 | Illuminated MSR BDC-6 Reticle, Black

Rating
9.8
Chosen by1,319
Magnification
Reticle
Field of View

Most important from
555 reviews

Magnification
Despite its weight, it is arguably the best value 1-6x illuminated LPVO for the money.
Reticle
Comes with a nice mount, rings, pop-up lens covers, and an illuminated reticle with a common battery.
Field of View
Very clear and bright optics with some slight distortion at 1X but overall quite good.
Durability and Weather Resistance
Lifetime transferable warranty adds confidence in the product's durability.

The SIG SAUER Tango-MSR LPVO 1-6X24mm rifle scope is a versatile option for tactical hunting and shooting. This scope features a 1-6x magnification range, making it suitable for both close and mid-range targets. The 24mm objective lens, combined with high-performance low-dispersion glass, ensures excellent light transmission and optical clarity, which is beneficial in various lighting conditions.

The illuminated MSR BDC-6 reticle, with 11 brightness levels, allows for precise shot placement, even in low light, and the integrated throw lever facilitates quick magnification adjustments. The second focal plane design ensures that the reticle size remains constant as you zoom in and out, which can be helpful for maintaining a consistent aiming point. The Tango-MSR is built for durability, featuring a rugged aluminum construction that is waterproof, fog-proof, and shockproof, making it reliable in adverse weather conditions.

Its nitrogen-purged internal optics prevent fogging, and the factory-installed flip-back lens covers provide added protection. However, at a weight of 2 pounds, it might be slightly heavier compared to some other scopes in its category, which could be a consideration for those prioritizing lightweight gear. Additionally, while it does not feature night vision, its robust design and clear optics make it a strong contender for daytime hunting and tactical applications. This scope is well-suited for unisex adult users. If you're in the market for a durable, clear, and versatile rifle scope for hunting or tactical use, the SIG SAUER Tango-MSR LPVO is definitely worth considering.

Rating
9.8
Chosen by1,319
Magnification
Reticle
Field of View

Most important from
555 reviews

Magnification
Despite its weight, it is arguably the best value 1-6x illuminated LPVO for the money.
Reticle
Comes with a nice mount, rings, pop-up lens covers, and an illuminated reticle with a common battery.
Field of View
Very clear and bright optics with some slight distortion at 1X but overall quite good.
Durability and Weather Resistance
Lifetime transferable warranty adds confidence in the product's durability.
#2

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

Rating
9.6
Magnification
Reticle
Eye Relief

Most important from
12807 reviews

Magnification
While not suitable for precision dialing beyond mid-range distances, it performs reliably for hunting and general shooting needs within its magnification range.
Reticle
The glass delivers impressively clear images with a crisp, sharp reticle that enhances target acquisition.
Eye Relief
A generous eye relief around 4 inches provides a comfortable and full sight picture without the tunnel vision effect.
Durability and Weather Resistance
Durability is proven in the field, and the robust warranty process ensures quick, hassle-free repairs or replacements even for user errors.

The Vortex Optics Crossfire II 3-9x40 riflescope is a solid choice for AR scope users who want flexibility for mid-range shooting or hunting. Its 3-9x magnification covers close to moderate distances well, and the Dead-Hold BDC reticle helps estimate bullet drop without extra adjustments, which is handy for varying range shots. The 40mm objective lens size lets in enough light to provide bright and clear images, enhanced further by fully multi-coated lenses that reduce glare. A 34.1-foot field of view at 100 yards is fairly wide, making it easier to quickly spot and track targets. Eye relief of 3.8 inches is comfortable and safe for most shooters, reducing the chance of scope ‘kick’ impact on your face. Durability is strong with an aircraft-grade aluminum tube, plus waterproof and fogproof features, so it can handle tough outdoor conditions. The scope’s weight of 16 ounces keeps it light enough for comfortable handling.

One drawback might be that it lacks night vision capability, so it’s not ideal for low-light hunting. Also, while the reticle is great for holdover, it might not suit those wanting a simple crosshair or illuminated reticle option. This scope serves hunters and shooters who need reliable, clear optics with practical reticle features and rugged build quality, especially for daylight use.

Rating
9.6
Magnification
Reticle
Eye Relief

Most important from
12807 reviews

Magnification
While not suitable for precision dialing beyond mid-range distances, it performs reliably for hunting and general shooting needs within its magnification range.
Reticle
The glass delivers impressively clear images with a crisp, sharp reticle that enhances target acquisition.
Eye Relief
A generous eye relief around 4 inches provides a comfortable and full sight picture without the tunnel vision effect.
Durability and Weather Resistance
Durability is proven in the field, and the robust warranty process ensures quick, hassle-free repairs or replacements even for user errors.
#3

Vortex Optics Crossfire II 2-7x32 Second Focal Plane, 1-inch Tube Riflescope - Dead-Hold BDC Reticle

Rating
9.5
Magnification
Reticle
Eye Relief

Most important from
12807 reviews

Magnification
The eye relief is excellent, offering a comfortable and full view without the 'soda straw' effect, even at high magnifications.
Reticle
The Vortex Optics Crossfire II offers clear glass and a crisp reticle, making it a top choice among budget scopes under $300.
Eye Relief
The eye relief is excellent, offering a comfortable and full view without the 'soda straw' effect, even at high magnifications.
Durability and Weather Resistance
This scope is highly functional for a hunting rifle and can withstand field abuse, although windage and elevation adjustments could be crisper.

The Vortex Optics Crossfire II 2-7x32 riflescope is well-suited for hunters and recreational shooters looking for a reliable sighting tool. With a magnification range of 2 to 7 times and a 32mm objective lens, it offers versatility for various shooting scenarios, particularly at differing distances. The Dead-Hold BDC reticle is especially beneficial for hunting, as it aids in estimating holdover, making it easier to hit targets without needing complicated calculations.

One of the standout features of the Crossfire II is its long eye relief of 3.9 inches and ultra-forgiving eye box, allowing users to quickly acquire a sight picture without straining. This is particularly advantageous for those who may wear glasses or prefer a more comfortable viewing experience. The fast focus eyepiece further enhances usability, ensuring a clear reticle.

In terms of construction, this riflescope is made from aircraft-grade aluminum, which provides durability and shock resistance. It's designed to withstand the elements with O-ring sealing and nitrogen purging, making it waterproof and fogproof. This durability is a critical strength for outdoor use. The magnification range might not satisfy those seeking extreme long-distance capabilities, and although it is great for close to medium range, more experienced shooters may prefer higher magnifications for precision shooting. The unlimited, unconditional lifetime warranty offered by Vortex adds value, giving peace of mind for those concerned about future issues. If you are looking for a reliable, versatile riflescope for hunting and general shooting, the Vortex Optics Crossfire II is a solid choice with great features, but it is best suited for mid-range use rather than extreme long-range applications.

Rating
9.5
Magnification
Reticle
Eye Relief

Most important from
12807 reviews

Magnification
The eye relief is excellent, offering a comfortable and full view without the 'soda straw' effect, even at high magnifications.
Reticle
The Vortex Optics Crossfire II offers clear glass and a crisp reticle, making it a top choice among budget scopes under $300.
Eye Relief
The eye relief is excellent, offering a comfortable and full view without the 'soda straw' effect, even at high magnifications.
Durability and Weather Resistance
This scope is highly functional for a hunting rifle and can withstand field abuse, although windage and elevation adjustments could be crisper.

Buying Guide for the Best Ar Scopes

Choosing the right AR (Augmented Reality) scope can significantly enhance your shooting experience by providing advanced targeting and situational awareness. When selecting an AR scope, it's important to consider various specifications that will impact its performance and suitability for your needs. Understanding these key specs will help you make an informed decision and ensure that you get the best fit for your specific requirements.
MagnificationMagnification refers to how much closer the target appears through the scope compared to the naked eye. This is important because it determines how well you can see and aim at distant targets. Magnification values are usually represented as a range, such as 1-4x or 3-9x. Lower magnification (1-4x) is suitable for close to mid-range shooting, providing a wider field of view and quicker target acquisition. Higher magnification (5-10x and above) is better for long-range shooting, allowing you to see distant targets more clearly. Choose the magnification based on the typical distance of your shooting activities.
ReticleThe reticle is the crosshair or aiming point you see when looking through the scope. It is crucial for accurate targeting. Reticles come in various designs, such as duplex, mil-dot, and BDC (Bullet Drop Compensator). A simple duplex reticle is easy to use and suitable for general shooting. A mil-dot reticle helps with range estimation and windage adjustments, making it ideal for tactical and long-range shooting. A BDC reticle is designed to compensate for bullet drop at different distances, useful for hunting and long-range shooting. Choose a reticle that matches your shooting style and needs.
Objective Lens DiameterThe objective lens diameter is the size of the front lens of the scope, measured in millimeters. This spec is important because it affects the amount of light that enters the scope, impacting image brightness and clarity. Larger diameters (40mm and above) allow more light, providing a brighter image, especially in low-light conditions. However, larger lenses can make the scope heavier and bulkier. Smaller diameters (20-32mm) are more compact and lighter but may not perform as well in low light. Choose the objective lens size based on your need for brightness and portability.
Field of ViewField of view (FOV) is the width of the area you can see through the scope at a specific distance, usually measured in feet at 100 yards. A wider FOV is important for tracking moving targets and situational awareness. Scopes with lower magnification typically offer a wider FOV, making them suitable for close-range and dynamic shooting scenarios. Higher magnification scopes have a narrower FOV, which is less ideal for moving targets but better for precise long-range shots. Consider your shooting environment and whether you need to track moving targets when choosing the FOV.
Eye ReliefEye relief is the distance between your eye and the scope's eyepiece where you can see the full image. This is important for comfort and safety, especially with high-recoil firearms. Longer eye relief (3-4 inches or more) provides a safer distance from the scope, reducing the risk of injury from recoil. Shorter eye relief (less than 3 inches) may be acceptable for low-recoil firearms but can be uncomfortable and risky with higher recoil. Choose a scope with adequate eye relief based on the recoil of your firearm and your comfort preferences.
Durability and Weather ResistanceDurability and weather resistance refer to the scope's ability to withstand harsh conditions and rough handling. This is important for ensuring the scope's longevity and reliability in various environments. Look for scopes that are shockproof, waterproof, and fog-proof. These features ensure that the scope can handle impacts, resist water damage, and maintain clear visibility in humid or rainy conditions. Choose a scope with robust durability and weather resistance if you plan to use it in challenging outdoor conditions or for rugged activities.

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