10 Best ar10 308 Scopes

Outdoor Moran is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn More

The ar10 308 is almost similar to the Army’s m16,the only small difference between the two is that the AR-10 is bigger and shoots larger grounds, in our post today we feature the Best ar10 308 Scopes.

Scopes offer higher standards of accuracy, precision, and power that provides an unbeaten performance with maximum utilization of bullets. Riflescopes are of much help to individuals who are in the course of practicing long-range shooting.

It is good to consider the configuration of your rifle before purchasing a scope. If using a rifle, the best ar10 308 scopes will help you shoot your target in a more precise and accurate manner.

Shooting accurately with rifles from 700 to 1,000 yards is difficult when using the naked eye. Long-range and big game hunting require the use of good optics which help with the acquisition of targets with reduced chances of missing them.

There is a variety of scopes in the market that you can choose for your ar10/308.

They all come with different specifications and prices. When looking for the best scope, it is good to consider the scope that best suits your typical shooting distances.

Don’t buy a scope with high power if you don’t hunt or target practice in large open areas.

 

10 Best ar10 308 Scopes

1) Bushnell 1-8x24mm AR Riflescope

Bushnell 1-8x24mm AR Riflescope 

  • Weight: 16.5 oz
  • Tube Diameter: 30 mm
  • Eye Relief: 3.6 in
  • Reticle : BTR-1 BDC

 

2) Leupold VX-6HD 1-6x24mm Rifle Scope
Leupold VX-6HD 1-6x24mm Riflescope
  • Weight: 13.4 oz
  • Tube Diameter: 30 mm
  • Eye Relief: 3.8 in
  • Reticle : FireDot Duplex

 

3) Vortex Strike Eagle 1-6x24mm Riflescope

Vortex OPMOD Strike Eagle 1-6x24mm Rifle Scope

  • Weight: 18.5 oz
  • Tube Diameter: 30 mm
  • Eye Relief: 3.5 in
  • Reticle : AR-BDC3

 

4) Bushnell AR Optics 4.5-18x40mm Riflescope

Bushnell AR Optics 4.5-18x40mm Riflescope

  • Weight: 19.4 oz
  • Tube Diameter: 1 in
  • Eye Relief: 3.6 in
  • Reticle: Drop Zone-223 BDC

 

5) Bushnell Banner 3-9x40mm Riflescope
Bushnell Banner Dusk & Dawn Multi-X Reticle Riflescope
  • Weight: 13 oz
  • Tube Diameter: 1 in
  • Eye Relief: 6 in
  • Reticle: Multi-X

 

6) Steiner M8Xi 1-8×24 mm Rifle Scope

Steiner M8Xi 1-8x24 mm Rifle Scope

  • Weight: 26.5 oz
  • Tube Diameter: 34 mm
  • Eye Relief: 3.43 in
  • Reticle: DMR8I

 

7) Leupold VX-Freedom 3-9X40mm Riflescope

Leupold VX-Freedom 3-9X40mm Riflescope

  • Weight: 12.2 oz
  • Tube Diameter: 1 in
  • Eye Relief: 4.2 in
  • Reticle: Duplex

 

8) Vortex Viper HS 4-16x44mm Rifle Scope

Vortex Viper HS-T 4-16x44mm Rifle Scope

  • Weight: 18.4 oz
  • Tube Diameter: 30 mm
  • Eye Relief: 4 in
  • Reticle: Vplex /Dead-Hold BDC

 

9) Trijicon AccuPoint TR-25 1-6x24mm Rifle Scope

Trijicon AccuPoint TR-25 1-6x24mm Rifle Scope

  • Weight: 19.2 oz
  • Tube Diameter: 30 mm
  • Eye Relief: 3.9 in
  • Reticle: BAC Triangle

 

10) Trijicon ACOG 3.5×35 Scope

Trijicon ACOG 3.5x35 Scope

  • Weight: 14 oz
  • Tube Diameter: 35 mm
  • Eye Relief: 2.39 in
  • Reticle: 308 BDC

 

Now let’s look at each comprehensively

 

1) Bushnell 1-8x24mm AR Riflescope

Bushnell 1-8x24mm AR Riflescope 

 

Check Price on Amazon

 

Check Price on Opticsplanet

 

This Bushnell 1-8x24mm AR Riflescope as one of the best ar10 308 scopes is designed for any AR platform. This scope is great for all popular calibers such as  22 LR, .223/5.56, .308, 300 Blackout, and even 6.5 Creedmoor.

What We Like

  • 22 LR,.223/5.56,.308, 300 Blackout, and 6.5 Creedmoor
  • Fully-multi-coated optics
  • Throwdown PCL lever customizable with two different heights
  • Bdc reticles

Specifications

  • Objective Lens Diameter: 24 mm
  • Magnification: 1 – 8 x
  • Reticle: Illuminated BTR-1
  • Tube Diameter: 30 mm
  • Reticle Focal Plane: Second Focal Plane (SFP)
  • Exit Pupil: 3 – 24 mm
  • Field of View, Linear: 16 – 100 ft at 100 yds
  • Eye Relief: 3.6 in
  • Adjustment Type: Mil Rad
  • Parallax: 100 yds
  • Optical Coating: Fully Multi-Coated
  • Magnification Type: Variable

 

2) Leupold VX-Freedom AR 1.5-4X20 Riflescope

Leupold VX-Freedom AR 1.5-4X20 Riflescope

 

Check Price on Amazon

 

Check Price on Opticsplanet

 

Check Price on Brownells

 

This Leupold VX-Freedom AR 1.5-4X20 Riflescope is great for .223/.556 or .308. This scope is lightweight, rugged, and able to deliver unparalleled low-light performance. Its designed, machined, & assembled in the USA.

What We Like

  • Duplex reticle 
  • Matte finish
  • Waterproof, fog proof, & shockproof
  • Aircraft quality aluminum construction
  • Twilight Light Management System
  • 1/4 MOA finger click adjustments for windage and elevation
  • Scratch-Resistant Lenses
  • P5 Dial System
  • 3:1 Zoom Ratio

Specifications

  • Objective Lens Diameter: 20 mm
  • Magnification: 1.5 – 4 x
  • Reticle Focal Plane: Second Focal Plane (SFP)
  • Exit Pupil: 5 mm
  • Field of View, Linear: 74.2 – 29.4 ft at 100 yds
  • Eye Relief: 4.2 – 3.7 in
  • Weight: 9.6 oz
  • Material: 6061-T6 Aluminum
  • Adjustment Range: 125 MOA
  • Parallax: Fixed
  • Lens Material: Glass
  • Optical Coating: Twilight Light Management System
  • Attachment/Mount Type: Ring
  • Magnification Type: Variable

 

3) Vortex Strike Eagle 1-6×24 Riflescope w/AR-BDC Reticle

Vortex OPMOD Strike Eagle 1-6x24 Riflescope w/AR-BDC Reticle

 

Check Price on Amazon

 

Check Price on Opticsplanet

 

Check Price on Brownells

 

Vortex OPMOD Strike Eagle 1-6×24 Riflescope w/AR-BDC Reticle is defined by speed and versatility. The scope features a true 1x on the low end to help adapt to a wide range of conditions from point-blank to extended ranges.

The illuminated BDC3 reticle focuses the shooter’s eye to the target faster and holdovers allow for immediate use out to 650 yards for targets of known distance.

Other features include a fast focus dial on the eyepiece for quick and easy reticle focusing.

The scope has anti-reflective coatings for better light transmission, clarity, and low light performance. Nitrogen purging and o-ring sealing for all-weather performance.

What We Like

  • Nitrogen purging and O-ring sealing
  • Fast focus dial on the eyepiece
  • Exclusive FDE color
  • OPMOD on the body of the scope
  • Amazing price
  • Low Capped Turret
  • Fully Multi-Coated

Specifications

  • Objective Lens Diameter: 24 mm
  • Magnification: 1 – 6 x
  • Reticle: Dead-Hold BDC
  • Tube Diameter: 30 mm
  • Reticle Focal Plane: Second Focal Plane (SFP)
  • Exit Pupil: 4 – 24 mm
  • Battery Type: Lithium, CR2032
  • Field of View, Linear: 19.2 – 116.5 ft at 100 yds
  • Eye Relief: 3.5 in
  • Diopter Adjustment Range: -2 – 2 DPT
  • Material: Aircraft Grade Aluminum
  • Adjustment Type: MOA
  • Adjustment Click Value: 0.5 MOA
  • Adjustment Range: 140 MOA
  • Parallax: 100 yds
  • Focus Range: 100 yds to infinity
  • Optical Coating: Fully Multi-Coated
  • Magnification Type: Variable
  • W/E Travel at 100 Yds: 140 MOA
  • Minimum Focus Distance: 5 ft

 

4) Vortex Optics Viper HS-T Second Focal Plane Riflescope

Vortex Optics Viper HS-T Second Focal Plane Riflescopes

 

Check Price on Amazon

 

Check Price on Brownells

 

Available in different styles

  • HS-T 4-16×44
  • HS-T 6-24×50

 

This fantastic second focal plane riflescope is among the multiple configurations in the Viper HS-T (Hunting and Shooting Tactical) line.

The VMR-1 MOA style reticle is perfect for accurate holds at extended ranges and does not change size as you swap zoom settings. This conveniently allows for quick adjustment of targets that move either closer or further away.

The Viper scope utilizes premium, fully multi-coated, and extra-low dispersion lenses that create excellent resolution and color fidelity.

Additionally, the lenses have XR coating for a great light gathering capability as well as Armortek coating that prevents scratch damage caused by dust and debris.

What We Like

  • Durable aircraft-grade aluminum construction
  • Exposed target-style turrets allow precise and repeatable finger-adjustable clicks.
  • Argon purged and O-ring sealed for a waterproof and fog-proof performance
  • Side focus parallax adjustment provides optimal image focus and parallax removal
  • A CRS Zero Stop allows for a reliable return to zero capability after dialing temporary elevation corrections.
  • The fast focus eyepiece allows the shooter to properly adjust the reticle to your eye.
  • Ideal for hunting, target shooting, or tactical application

 

5) Leupold Rifleman 4-12x40mm Riflescope

Leupold Rifleman 4-12x40mm Riflescope

 

Check Price on Amazon

 

Like other Leupold riflescopes, the razor-sharp 4-12x40mm is designed, machined, and assembled in the USA with unmatchable quality and craftsmanship.

It has a magnification of between 4x and 12x with a 40mm objective lens that provides plenty of light for optimal light transmission.

Twilight Light Management system gives unbeaten brightness and clarity through balanced light, reduced glare as well as image contrast and resolution for a clear image even in low lighting conditions.

The ultra-lightweight 1-inch main tube design makes the scope easy to mount on any ar-10 for any tactical or hunting engagement.

The scope body is waterproof and fog proof and can withstand significant drop damage. Definitely one of the best ar10 308 scopes.

What We Like

  • Twilight Light Management systems add up to10-20 extra minutes of shooting light
  • Lightweight, rugged performance
  • 1-inch main tube design
  • Wide Duplex reticle and Matte finish
  • 100% Waterproof and fog proof
  • Shockproof
  • Unparalleled low light performance
  • Designed, machined, & assembled in the USA
  • 3: 1 Zoom Ratio – Ideal for virtually any situation

Specifications

  • Main tube Diameter: 1 inch
  • Magnification Range: 4x-12x
  • Weight: 13.1 oz.
  • Length: 12.3 inches.
  • Eye Relief – Low: 4.9 in.
  • Eye Relief – High: 3.7in.
  • Linear FOV (ft. /100 yd.) – Low: 19.9
  • Linear FOV (ft. /100 yd.) – High: 9.4

 

6) Vortex Optics Diamondback Second Focal Plane Riflescope

Vortex Optics Diamondback Second Focal Plane Riflescope

 

Check Price on Amazon

 

Check Price on Brownells

 

Available in different styles

  • Diamondback 3-9×40
  • Diamondback 3.5-10×50
  • Diamondback 4-12×40

 

This Diamondback riflescope is a quality scope in the Diamondback lineup that is suitable for big game, muzzleloader, slug shotgun, and brush hunting applications.

The performance and fast-focus eyepiece make this scope great for the AR 10. The Diamondback Second Focal Plane consists of an extra-low dispersion glass that improves resolution maximizing shooting light when you are shooting in low light conditions.

The scope features a Dead-hold BDC reticle that is good for any type of shooting at varying ranges where estimating hold-over is a concern.

The lenses are fully multi-coated for clear and bright images all day long as well as a fast focus eyepiece that allows for quick and easy reticle focusing.

The one-piece tube features an iodized finish that increases durability and helps camouflage your shooting position.

What We Like

  • Dead-Hold BDC reticle
  • Durable and shock-proof
  • Argon purged and O-ring sealed for fog proof and waterproof performance
  • XR multi-coated lenses maximize shooting light
  • Metal on metal precision turrets allows zero reset after sight-in.
  • A precision glide erector system ensures accurate tracking and repeatability.

 

7) UTG 3-12X44 30mm Compact Scope, AO, 36-color Mil-dot, Rings

UTG 3-12X44 30mm Compact Scope, AO, 36-color Mil-dot, Rings

Check Price on Amazon

 

This UTG 3-12X44 30mm Compact Scope is known for its durability, dependability, and accuracy even in the toughest of conditions.

The 30-millimeter scope has a mil-dot, full 36-color EZ Tap reticle, and 3x zoom that is helpful when zeroing on 50 yards.

It is built on a True Strength Platform and then sealed and nitrogen-filled for fog-proof and waterproof performance.

The Illumination Enhancing System (IE) has red/green dual-color and 36 Color multi-color modes to accommodate all-weather lighting conditions.

The illumination control has soft ergonomic buttons for natural and smooth hand or finger operations. The special circuit and housing design maintain an uninterrupted illumination even in heavy recoil.

What We Like

  • Easy target acquisition
  • Shockproof
  • Fog-proof, and rain-proof
  • Tube diameter: 30mm
  • Sealed and nitrogen filled
  • 1-Click high-tech illumination memory feature gets you right back to the color/brightness setting last used
  • Multi emerald coated lenses with flip-open lens caps
  • Side wheel adjustable turret (SWAT) for Parallax adjustment

Specifications

  • Magnification: 3 – 12x
  • Weight: 658 g/ 2 oz.
  • Objective diameter: 44mm
  • Eye relief: 3.4″ – 3″
  • Batteries: CR2032 3V

 

8) Athlon Optics, Argos BTR, Riflescope, 6-24 x 50

Athlon Optics, Argos BTR, Riflescope, 6-24 x 50

 

Check Price on Amazon

 

Check Price on Brownells

 

Athlon Optics, Argos BTR, Riflescope as one of the best ar10 308 Scopes offers varying magnification settings between 6x and 24x power that makes it suitable for multiple shooting conditions.

The 6-24 x 50 features advanced fully multi-coated optics that deliver clear and bright images even in dark environments.

XPL lens coating protects the lenses from dirt, scratch, grease, and harsh weather elements while the 6061T6 aircraft-grade aluminum tube grants the riflescope the ability to withstand all harsh conditions.

The scope has side parallax adjustments that provide you with fingertips adjustment ability and a variety of first focal plane reticles that offer easy elevation and windage adjustment.

The reticles provide quick target engagement at low power while offering precise holdover positions with finer details.

What We Like

  • Side Parallax Adjustment
  • 100% waterproof and fog proof
  • Argon purging gives you better waterproofing and thermal stability
  • Etched glass reticle offers great durability and high shock resistance during 1000G recoil
  • Fully Multi-coated lenses reduce reflection and increase light transmission for bright and clear images
  • 6061T6 aircraft grade aluminum tube has great strength and high mechanical integrity for maximum scope protection.
  • The illuminated reticle provides great visibility from dusk to dawn and in low ambient light conditions
  • It is Argon purged to give you better waterproofing and thermal stability
  • The first focal plane reticle stays valid at all power settings allowing full utilization of the specially designed reticle that shrinks or grows with your target as you zoom in or out

Specifications

  • Magnification 6x -24x
  • Objective lens diameter: 50mm
  • Finish: Matte
  • Tube Diameter: 30 mm
  • Eye Relief 3.3 inches
  • Field of View @100 yards: 16.7-4.5 feet
  • Length: 14.1 inches
  • Weight: 29.6 ounces

 

9) PROSTAFF P3 2-7×32 Matte

PROSTAFF P3 2-7x32 Matte

 

Check Price on Amazon

 

PROSTAFF P3 2-7×32 features a tested technology and beautiful lenses providing the best scope for AR 10. It provides optical performance, mechanical consistency, and durability for long-lived rugged use.

If you are a beginner, the scope comes with an informative manual on the reticles and other operations. The scope features glass surfaces that are all anti-reflective providing excellent brightness in low light.

The scope’s eye relief stays constant as you zoom in and out while the fully multi-coated optics maximize light transmission, brightness, and contrast.

What We Like

  • Fully Multicoated Optics with multiple layers of anti-reflective coating
  • Generous and consistent eye to keep your brow safe
  • Quick focus eyepiece contains a smooth-turn aluminum ring with a rubberized eye guard that allows crisp reticle focus and quick target acquisition
  • Waterproof and O-ring sealed to keep the scope dry even in wet conditions
  • Spring-loaded instant zero-reset turrets for windage and elevation.

 

10) Trijicon 1-6×24 VCOG Riflescope

Trijicon 1-6x24 VCOG Riflescope

 

 

Check Price on Amazon

 

Check Price on Brownells

 

This Trijicon scope made it to the best ar10 308 Scopes list thanks to its rugged and variable-power nature. The first focal plane reticle with LED illumination makes it suitable for both short and long-range shooting.

The scope features great glass quality as well as a light-gathering ability that allows zero distortion.

The .308 ballistic reticle has an illuminated segmented circle that provides flexibility to match holdover out to 600 yards.

The scope also features a Bindon aiming concept that allows you to keep both eyes open at 1x power while the dual fin incorporated in the mag ring allows quick changes between power changes.

What We Like

  • Multiple reticle styles
  • Good clarity, accuracy, dependability, and brightness
  • MIL-spec-grade optical system
  • Waterproof
  • The ѕіnglе АА battery gives you up to 700 hours of соnѕtаnt іllumіnаtіоn usage
  • The first focal plane allows the ballistic reticle to be used at any magnification
  • Full 90 MOA of windage and elevation adjustment available in 1/2 in/click increments at 100m
  • The scope is ideal for close-quarter battles

 

Related: 8 Best Gun Safes for AR-15 With/Without Scopes

 

Factors to Consider for the Best ar10 308 Scopes

  • Durability- durability is the key component of a good scope. It should be made of strong and quality material that can withstand tough conditions for a long-lived performance
  • The magnification power- largely depends on where or what you will be shooting at. The versatility of the scope makes it convenient for all your needs.
  • Reticle and focal planes- the scope should have enough power to make a good sight on the target. This is an important feature for varmint hunters and long-range competitors.
  • Clarity and high performance all day even in low light conditions are what a good shooter looks for in a riflescope
  • Eye relief makes the scope easy and safe for you to use
  • Objective lens size
  • Elevation adjustment

FAQs about the Best ar10 308 Scopes

  • What is the best scope for AR 10 308?

We have given 7 of the best Scopes for AR-10 in this review. Five of them include;

Best for Long Ranges: Athlon Optics, Argos BTR, 6-24x50mm FFP Scope

Best Budget Scope: UTG 3-12×44 30mm Compact Scope

Vortex Optics Diamondback 4-12×40 Dead-Hold BDC.

Leupold Rifleman 4-12x40mm Riflescope

Vortex Optics Viper HS-T 4-16x44mm SFP Scope.

  • What is the effective range of a AR 10?

This should be between 600 and 1,000 yards. The AR-10 has a long effective range with heavy ammunition and a flatter trajectory. This however depends on how experienced the shooter is.

  • How accurate is an ar10?

The minute per angle (MOA) in most of these rifles is equal to 1 inch in every 100 yards of range. Your accuracy is highly determined by your experience however as the AR 10 is accurate right from the box and helps acquire an accurate shot on the target.

Conclusion

Although not so popular, the AR-10 308 is one of the best rifles that should not miss in your collection. For maximum quality performance, it is good to choose the best and most suitable scope for your AR-10.

This will offer you an unbeatable shooting experience. A good scope will help you use the built-in sights for aiming and achieving accurate shots even from long ranges.

A good scope also allows you to use your scope for multiple purposes such as boar hunting, deer hunting, or gun range shooting.

See Also: 7 Best Thermal Scopes for AR15