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Best Scope For .308 Rifles [Top 8 Picks & Reviews]

best scope for 308When you look for the best scope for 308, you need to pay particular attention to the set of lenses. The larger one is the objective lens, while the one closest to you will be the ocular lens. The objective lens sends light to the ocular lens and controls the amount of light entering the scope. You’ll also find a crosshair or reticle to indicate target detail.

Shooting sports and hunting are two very well enjoyed activities by people from across the country. The excitement and the adrenaline spike associated with the activities cannot be ignored, and it pulls in thousands of people to participate or watch the event. If you are someone who takes part in any shooting events or hunt, you would know .308 are some of the best rifles you can use. This best scope will provide you with the best experiences.

It is one of the highly recommended rifles by any professional as it is a perfectly designed machine. But buying a rifle is not the end of the story. It needs certain accessories to go with to help you get the best out of it. And one of the most important accessory accompaniments for a rifle is the scope. It is the factor that can make or break your aim.

This makes it necessary for you to invest in a good quality .308 scopes which is precise and can give you the best results. But there are many scopes available for .308 in the market. So, this article is aimed at helping you choose the best .308 scope. We have done the research and come up with some of the best scopes which go well with any .308. Take a look at it and make an informed decision.

Best Scope For .308 Rifles Review 2020

1. Bushnell AR Optics Rifle Series Scope

 BUSHNELL AR OPTICS RIFLE SERIES SCOPETime and again it has to be mentioned that Bushnell is one of the pioneers of manufacturing scopes and instruments which measure distance. It is one of the best Leupold scopes for 308. They have been on the market for so long that they know how to build a scope that would tick all the boxes. They have done the same when they launched the Bushnell AR Optics scopes. Loaded with features, it is one of the best scopes available for .308 in the market.

It is with the best quality optics with stunning HD clarity. There is no Rain Guard HD facility. It is made with 100% quality materials used and tested extensively. It is so much beauty in its design and durability built to last.

There is drop zone-223 BDC Ballistic Reticle is calibrated for 55-62 grain, 223 REM/5.556 loads with aiming point out to 500 yards. It has side focus parallax adjustment for adjustable long-range accuracy and a fast-focus eyepiece. There are target turrets (1/4 MOA click value) for pinpoint precise adjustments.

It is fully multi-coated optics for incredible brightness. The scope is made of high-durability aluminum alloy, anodize-finished and sealed to protect the inside from elements.

Bushnell AR comes with a side focus parallax correction feature which is highly effective to correct parallax in any long shooting range. Long-distance shooting has never been so much fun as the scope corrects the parallax and gives you the perfect aim.

The BDC reticle comes with the scope that delivers accurate targets anywhere from 104 yards to over five hundred yards. The caliber-specific reticle helps in providing precision with every round. The target turret allows high precision adjustments and the 1/4 MOA click value help in precise adjustment especially useful for long-distance shooting.

The BDC reticle is fully multi-coated which provides great clarity of vision and brightness even in the worst of lighting. The viewer can easily get a sharp, clear and crisp image of the target with ease. The scope comes with a fast-focus eyepiece, which is ideal for the rapid acquisition of targets.

The magnification of the scope ranges from 4.5X to 18X, making it a great scope for hunting and long-distance shooting.

👍 Pros:
  • Fast focus eyepiece
  • Side focus parallax correction feature
  • Multi-coated optics
  • Quality optics with stunning HD clarity
  • 5X to 18X magnification
👎 Cons:
  • The relief might not be as comfortable
  • The image might not be clear while focusing on long-distance

Available On Amazon

2. Nikon Buckmaster ii 4-12×40

 NIKON BUCKMASTERSNikon gets high reviews from the customers. You can enjoy the best scope for 308 long ranges by having it. Buckmaster, I was a real winner, and when it comes to its successor, we have a lot more to get excited about. It is a step up from its predecessor and does justice to the brand Nikon. Featuring a 40mm objective lens, the scope allows light to enter it effortlessly.

The width of the glass is 44mm, leaving enough space between the rifle and the scope. The eye relief can be a little short, and it might end up being an issue if you are someone who wears glasses. The scope has a magnification of 3-9X which combined with the 40mm objective lens becomes the ideal scope for hunting a long-range shooting. It delivers HD quality images.

The light transmission is maximized by having the optics multi-color coated, and it gives a pretty clear and bright image. Having a quick focus feature is an added advantage when you want to lock on to your target quickly.

The optic chambers of the scope are nitrogen purged, and it is sealed using O-rings. This makes the scope of water and fog proof. The overall build is sturdy, and the scope can take an impact without any damage. Over that, the scope is covered by a limited lifetime warranty, making your life much easier in case of any issues.

It has multiple layers of anti-reflective compounds on every glass surface provide bright, vivid pictures and optimum light transmission from dawn to dusk. The positive-click reticles adjustments get you zeroed in quicker and maintain your setting, even with heavy recoil.

There is spot on that allows you to discover all of the exact aiming points on your scope’s reticle at various yardages for your specific ammunition and load.

👍 Pros:
  • Open circle range compensation markers
  • BDC Reticle
  • Nitrogen purged, O-ring sealed chambers
  • Limited lifetime warranty
  • Spot On allows you to discover all of the exact aiming points
👎 Cons:
  • Rings not included with the scope
  • Eye relief is short

Available On Amazon

3. UTG SWAT Compact Scope

UTG SWAT COMPACT SCOPEThe UTG SWAT is considered a compact scope that you’ll find works just fine with a .308 rifle. It is one of the best long-range scopes for 308. The tube is sealed-nitrogen and you benefit from the coated lenses and accurate reticle to determine bullet drop.

This scope is resistant to shock, moisture, and fogging, which means it’s durable. For shoppers with a limited budget, this might be the right choice, since it delivers a lot of benefits.

You may have to re-center the reticle occasionally, which could be a problem for some. But, in general, you’ll find the UTG SWAT affordable and a good scope for all-around use.

It is a 30-millimeter SWAT 3-12X44 IE tactical range estimating scope with mil-dot, full 36-color EZ Tap reticle. There is a 30-Millimeter tube built on True Strength Platform: sealed and nitrogen filled, shockproof, fog-proof, and rain-proof.

It has the best in class multi emerald coated lenses; integrated angled front sunshade complete with flip-open lens caps.

There are a special circuit and housing design for uninterrupted illumination even under heavy recoil. There is premium zero locking and zero resetting target turrets with the most consistent and precise adjustment; lifetime warranty.

👍 Pros:
  • Tactical range estimating scope with mil-dot
  • 30-millimetre tube built on True Strength Platform: sealed and nitrogen filled
  • Best in class multi emerald coated lenses
  • integrated angled front sunshade complete with flip-open lens caps
  • Special circuit and housing design for uninterrupted illumination
👎 Cons:
  • The mount has to be bought separately
  • The eye relief might not be great over 8X magnification

Available On Amazon

4. Nikon M-308 Riflescope

NIKON M-308 RIFLESCOPEWith the Nikon M-308, you’ll have a scope in a different category from the product just mentioned. It is considered as the best scope for 308 ar. This scope comes from one of the most recognizable names in optics and cameras and was developed to be used with long-range, high-caliber rifles such as the .308.

You get a 42mm lens and a good field of view even at the highest magnification. This one-inch-tube scope delivers long-life thanks to its rugged construction, and you’ll find it excellent for deer hunting and elk hunting. Users benefit from this waterproof/fog-proof scope that can be used in adverse weather conditions.

It works well at all light levels and is very easy to adjust.  You won’t have to be concerned about eye fatigue with the M-308, which you’ll find is ideal for big game and for long-distance target shooting.

Users will find it accurate in the 600 to 800 range since it provides good compensation for bullet drop. With all of the features and benefits, it’s still moderately priced.

👍 Pros:
  • Reticle is Nikoplex
  • Large Magnification Range with Oversized Lens Great for Heavy Caliber Rifles
  • Quick-focus Eyepiece Allows for Instant Target Acquisition
  • Bright, Fully Multi-coated Optical System
  • Fog proof, Waterproof, Shockproof
👎 Cons:
  • The turret would not hold zero with ease
  • Can mirage over 14X magnification

Available On Amazon

5. Burris Scout Ballistic Plex Scope

 BURRIS SCOUT BALLISTIC PLEX SCOPEBurris Scout Ballistic Plex Scope is the best scope for 308 tactical. The 2-7×32 scope from Burris comes with a lifetime warranty and delivers shockproof, waterproof, and fog-proof performance. The multi-coated lenses give you outstanding clarity and resist glare for maximum accuracy.

The company is widely considered to have set the standard for rifle scopes with its Scout Ballistic Plex model. The field of view is outstanding, of course, as is eye relief. One of the key benefits of this scope is its weight, at 13 ounces a bit lighter than some of the others in its class.

You’ll benefit from lengthened eye relief and its ability to hold zero, even with the strong recoil of the .308. At 100 yards, for example, you should get groupings on your targets within a couple of inches.

👍 Pros:
  • Adjustment System is steel on steel; repeatable; with audible clicks
  • The double internal spring force
  • Fog, water and shockproof
  • Ultra-fast target acquisition with both eyes open
  • Multi-coated lenses
👎 Cons:
  • Non-illuminated reticle
  • Not suitable for tactical long-range shooting

Available On Amazon

6. Vortex Optics Crossfire

VORTEX OPTICS CROSSFIREWhen loyal Vortex fans compare this budget scope to its $1000 counterpart, you know you’re getting the best quality. It is one of the best scopes for 308 long range. With a magnification range maxing out at 24x power, you can shoot well up to 1000 yards or more. Several factors make it an ideal medium to long-range scope for hunting or tactical shooting for your .308.

Anti-reflective coatings on its glass surfaces increase light transmission to near perfect. Glare is minimal in harsh sun and you can still see clearly in low light environments. It offers an above-average eye relief of 4 inches and a fast-focus eyepiece to keep you moving. For even greater agility in the field, the resettable MOA turrets have your back in high-intensity situations.

The infamous Dead-Hold reticle takes the guesswork away from hold-over and windage. In this particular scope, it’s dead-on accurate up to 18x magnification. It uses the second focal plane design that maintains an ideal size through each adjustment. That means all you have to do is line up your shot and pull.

It’s even easier with Vortex’s Long Range Ballistics Calculator (LRBC) which allows you to custom match yardage to drop hash marks.

If the close range isn’t your scene, this is a great choice in our opinion. You will be very hard-pressed to find a better scope for .308 at that price. It’s as close as you can get to a tournament-quality scope without paying tournament-quality money

The 3-12×56 is adjustable Objective Hog Hunter Crossfire II riflescope excels when hunting in the lowest light. The V-Brite reticle and over-sized objective allow hunters to take shots from heavy cover with the utmost confidence in tough light conditions.

The adjustable objective provides image focus and parallax removal to the shooter while anti-reflective, fully multi-coated lenses provide bright and clear views.

With long eye relief and an ultra-forgiving eye box, you’ll be able to quickly get a sight picture and acquire your target. The fast focus eyepiece allows quick and easy reticle focusing.

Capped reset turrets are finger adjustable with MOA clicks that can be reset to zero after sighting in.

A single piece tube constructed from aircraft-grade aluminum ensures strength and shockproof performance. O-ring sealed and nitrogen purged, the Crossfire II delivers waterproof and fog-proof performance.

👍 Pros:
  • The adjustable objective provides image focus
  • With long eye relief and an ultra-forgiving eye box
  • Capped reset turrets are finger adjustable with MOA clicks
  • A single piece tube constructed from aircraft-grade aluminum
  • Fully multi-coated lenses provide bright and clear views.
👎 Cons:
  • The image might not be clear while focusing on long-distance
  • Can mirage over 14X magnification

Available On Amazon

7. Burris 200261 Ballistic Plex 2-7x32mm

 BURRIS 200261 BALLISTIC PLEX 2-7X32MMBurris 200261 Ballistic Plex 2-7x32mm is one of the best scopes for 308 rifle. There is an adjustment System is steel on steel. It is very much repeatable. It is made with audible clicks. There is a double internal spring force.

There is posi-lock is a coil-spring Assisted Retractable steel post that firmly and & securely locks accuracy into place. There is also the advantages of Fog, water and shockproof. There is also ultra-fast target acquisition with both eyes open. It has multi-coated lenses.

All the things will make the scope very much user-friendly and provides more performances.

👍 Pros:
  • Adjustment System is steel on steel; repeatable; with audible clicks
  • The double internal spring force
  • Fog, water and shockproof
  • Ultra-fast target acquisition with both eyes open
  • Multi-coated lenses
👎 Cons:
  • Non-illuminated reticle
  • Eye relief is short

Available On Amazon

8. FSI SNIPER 6-24X Riflescope

FSI SNIPER 6-24X RIFLESCOPEIf you’re looking for a 308 sniper scope that can reach out and pop targets at 500+ yards this is the scope you are looking for. It is the best scope for 308 hunting rifle.

Like any scope designed for long-range shooting, the FSI SNIPER features a clear mil-dot reticle in the second focal plane, so its size remains consistent. The reticle is also illuminated and available in red, green, or blue color settings.

The windage and elevation adjustments are extremely easy to handle. You do have to lock down these adjustments, or they will get knocked off from firing the rifle. When locked, this scope should be able to withstand even more powerful cartridges than the .308.

The lenses work well on this scope, and you get nice, clean images through the ocular lenses. Once you get past the 20X magnification, the image can become a little blurry, even when using the eye focus adjustment, but up until then, the image is crystal clear. This scope also comes with an extended sunshade for the optical bell which helps cut down on glare.

The eye relief on this scope is generous throughout the magnification range and gives you a comfortable shooting position for high distance shots. The field of view is also wide, of course, the width goes down as magnification goes up, but is a common theme for any rifle optics.

While there are some small aspects of this scope that needs to be addressed, it’s an overall sturdy, long-range shooting 308 rifle scope that will serve you well when you need a consistently accurate scope for shots at 500 yards or more.

👍 Pros:
  • Multi-coated optics
  • 6061 T6 Aircraft Grade Body
  • Ball and Bearing Windage/Elevation adjustment for precision and superior shock resistant
  • Test fired on .50 Cal 150rd
  • Front AO Adjustment with Mil-dot reticle with Red, Blue and green illumination
👎 Cons:
  • The blurry picture at the high end of magnification
  • The turret would not hold zero with ease

Available On Amazon

Criteria for Evaluating The Best Scope for 308

Buying a .308 rifle scope can be a tough task. As there are numerous scopes of different shapes, sizes, and features available in the market, it can get a bit tricky when you are off to purchase one. So, this part of the article will feature the factors you have to take into consideration before the purchase of a .308 scope. Read through and make an informed decision.


The size determines the magnification of the scope. So, the size has to be chosen depending on the magnification and ease of use.

Optical Power

With greater magnification, you get a better range. So, the optical power of the scope will determine the range of the scope. If you are looking for a scope that works well for long-range shooting, it is better to go for a scope that has greater optical power.


The three common types of reticles are Duplex, Mildot, and BDC. The one which suits you the best should be figured out and bought.

Focal Plane

There are two types of focal planes – First Focal Plane (FFP) and Second Focal Plane (SFP). The majority of scopes used these days have SFP. SFP means that the reticle stays the same size even while magnifying.


When the head is slightly moved, the reticle may appear to change position with respect to the target. This is the simplest explanation of parallax. This happens when the scope is not able to focus on the target and can lead to missing a shot.


The scope can be adjusted on the basis  Minute of Angle (MOA) or MilRadian (MOA). It is up to the user to choose MOA or MRAD depending on their comfort.

Budget and Need

But in the end, it all depends on the budget you have allocated for the scope and the requirements you have. If you have already set the budget and noted down the features you require, it will be easier for you to cut down the options and choose the one that suits you.

Frequently Asked Questions (FAQs):

Does the level of skill required?

The scopes that are reviewed here take a certain level of skill set because you’ll have to calculate some factors to carry out the proper measurement.

What is the feature of ease of use?

Ease of use feature for scope ensures less thinking and more firing. But complex ones are the most accurate ones. So, carry multiple guns to be the best in any situation. It needs to bear in mind about the short and mid-range shooting needs simpler versions.

Is construction is important?

The good construction of your scope makes it durable, reliable, and practical. You won’t get those in low budget scopes. The difference will be noticed after some use. In big events, long-distance shooting, or extreme conditions, poorly constructed scopes don’t stand a chance.


Choosing a scope for you .308 can be tough. But following this article will give you a fair idea about some of the best scopes available in the market and also the things you should look out for when in search of a scope. This review will help you to find the best scope for 308.

One of the key factors you should use when searching for the best scope rifles that are budget. You should definitely buy the best scope you can afford, but as you’re looking at cost be sure you focus on the features and benefits you want. As mentioned earlier, you should keep in mind the type of shooting you’ll be taking part in.

Keep three key factors in mind when you start shopping: distance, clarity, solid construction. You might also find out as much as you can about ease of adjustment and sighting in. You’ll also want to look at whether your scope is fixed magnification or variable magnification.

The final factor, especially if you’re going to be hunting live game in all weather conditions, will be construction and durability. When you invest in a good rifle scope, you want it to last.

About Ethan Jackson

Hi, I’m Ethan Jackson, a backpacker with some ordinary to exceptional experience on hiking & hunting and also the main author of Back-To-Hiking. Here, I and my team plan to explore some useful hiking gears and hunting tools along with motivating backpacking stories.