Best 6.5 Grendel Scopes of 2020 – Top Picks

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It's very frustrating to miss a shot on a hardly-found animal. If your skills are fine, the rifle is functional, the location is perfect, then what else can lead to a miss-fired shot? The answer is simple: a bad scope.  

A good-quality scope plays a crucial role in making the field day successful. The 6.5 Grendel is popular hunting equipment. It is one of the most staple cartridges used for hunting purposes. 

Thus, to make your excursions more exciting, we have picked some models of sturdy and versatile scopes ideal for 6.5 Grendel. If you’re also looking for a unit, make sure to check out our recommended products!

Comparison of the Best 6.5 Grendel Scopes

  • Made from strong and durable materials
  • Fully multi-coated lenses for a clear viewing
  • Quite easy to adjust turrets for easy reset
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  • Comes with a HD day and night feature included
  • A quick calibrating ballistics calculator included
  • Also included is a fast range finder for point of impact
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  • Best for the Money
  • Comes with an adjustable objective lens
  • Has a long eye-relief included with this scope
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  • Best 6.5 Grendel BDC Scope
  • Easy adjustable options for turrets
  • High grade aluminum casing for better protection
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  • Comes with fully multi-coated lenses for clear view
  • Target turrets included for easy pinpoint adjustments
  • Very durable and sturdy aluminum casing
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What Makes a Scope Great for 6.5 Grendel?

6.5 Grendel is used for expert-level shooting. Therefore, the scope for this rifle should also be of great worth. Among so many options, it would be tricky for you to pick one. However, some features make a scope worth the money. These include:


The material from which it is made specifies the lifespan of the product. We know that powerful firearms deliver fierce impacts, so the scope has to be strong enough to sustain the power of a 6.5 Grendel. Aluminum models usually go a long way and are not affected by climatic conditions.


6.5 Grendel is used for the intermediary, as well as long-range targets. Thus, the scope should be equipped with favorable zoom powers. A unit offering multiple magnifications is better than a unit with only one fixed magnification. Also, try going for magnifications higher than 9x for shooting at 100 yards or more.

Lens Quality

The lens quality also matters as it is something that allows you to observe every minute movement of the target. Multi-coated lenses are of the finest quality, and they stay unflawed despite long-term use. Also, look for anti-reflective coating on the lens to overcome glare effects.

What Size of Scope Do I Need on a 6.5 Grendel?

We suggest you consider the size of the scope, too, along with its features. With the correct size, you will be able to get the most out of the unit and the rifle as well.

When using a 6.5 Grendel, make sure the scope you have goes with the dimensions of the rifle. Also, look for the diameter of the objective lens fixed on the unit. This diameter is actually referred to as the size of the device.

For 6.5 Grendel, in particular, the objective lens of 44mm and 50mm works the best. Any model with a size less than this is also a good option for 6.5 Grendel.

Review of the Best 6.5 Grendel Scopes

As we mentioned earlier, scopes hold great importance for acquiring a good target even while standing at a distance. The products reviewed below have been selected because of their excelling characteristics and benefits.

Best Overall:
Vortex Optics 2-7x32 Crossfire II


  • Good for long-range shooting
  • Fog-free and waterproof design
  • Fast focus and dead-hold BDC reticles
  • Offers magnification powers up to 2-7x
  • Includes elevation and windage adjustment dials


  • No lens cover or case provided
  • Higher magnifications vignette the view

What Recent Buyers Report

Customers are in love with this product. Some people have been hunting with this unit for a long time and reported that it performed quite well even after rigorous usage. People wish it could maintain the image quality at higher zoom levels. Nonetheless, they did not regret the purchase, and each of them got their money's worth out of it.

Why it Stands Out to Us

The lens clarity and construction compelled us to include this equipment on our list. The multi-coated lens provides parallax-free and focused images with unmatchable crispness. A rich layer of full-coverage anti-reflective coating on the lens cuts down the glare and improves the view in a brightly lit environment.

Moreover, aircraft-grade aluminum is used to make this device. The tube is nitrogen-purged, and O-ring sealed, meaning it is shock, moisture, and fog-proof. The eye-piece displays BDC reticles that show accurate bullet hold-over and are easy to reset.

Bottom Line

With BDC reticles and adjustable sight-in turrets, you can easily reset the scope to aim the target accordingly. Providing a clear view, the multi-coated lens with a long eye relief is there to serve you. The aluminum construction also ensures great durability.

 ATN X-Sight II HD 5-20

ATN X-Sight II HD 5-20 Smart Day/Night Rifle Scope w/1080p Video, Ballistic Calculator, Rangefinder, WiFi, E-Compass, GPS, Barometer, IOS & Android Apps


  • Finds the target's range itself
  • Comes with a remote control
  • Captures every shot on a memory card
  • Built-in 3D gyroscope keeps distortion off the images
  • Makes hunting convenient in dark and low-light conditions


  • Focus wheel is not reliable
  • Stops working when the battery is low

What Recent Buyers Report

People who bought this unit appreciated its build and also the advanced technology it is equipped with. The automatic range-finding technology made most buyers happy. It has an excellent lens quality that has efficient magnifying power. Many pro hunters and shooters used this product and strongly recommended it to others.

Why it Stands Out to Us

This ATN product entails an ATN IR Illuminator, which brightens up the view to enhance visibility. This quality is primarily favorable for night-time shooting.

Next comes the Recoil Activated Video technology that enables the hunter to record every progress made while executing the shot and save it as HD videos on a compatible SD card. By doing so, the hunters can go through the snaps later and share it with friends and family.

The excellent Ballistic Calculator and Rangefinder helps the scope precisely detect the distance of the target.

Bottom Line

Powered by a set of long-running batteries, this product ensures pretty long-lasting and consistent performance. With night-vision technology, targeting the animal at any hour of the day is no longer difficult. To top it off, all these features can be managed through remote control.

Best for the Money:
Vortex Optics 4-12x20

Vortex Optics Crossfire II Adjustable Objective, Second Focal Plane, 1-inch Tube Riflescopes


  • O-ring sealed tube
  • Ensures zero parallax
  • Very lightweight to carry
  • Does not cause eye fatigue
  • Prominent and dead-hold BDC reticles


  • Parallax-adjusting knob is stiff to rotate

What Recent Buyers Report

According to the reviews backing this product, it is a very sturdy and robust device. Everything in this unit, including the construction, lens, and viewing range, impressed the customers. Handling it was also easy for beginners. On the whole, it's a super lightweight scope that exceeded the expectations of its buyers.

Why it Stands Out to Us

With an optical lens of 4-12x magnification and anti-glare coatings, this unit prevents unwanted reflections that distract your vision. This unit is bound to enhance your performance and accuracy as it provides a crystal-clear view of the subject. With the multi-coated lens, it also exhibits edge-to-edge sharpness.

The product has a removable cover and cloth to protect the lens from dust and scratches. And by using the sunshade, you can continue hunting under the scorching sun without any compromise on the vision.

It has an aluminum body that survives heavy and rough use, even in inclement weather. Between the interior and exterior of the tube, nitrogen gas is filled heavily to dampen the intensity of impacts. This also makes the unit resistant to moisture and fog.

Bottom Line

If you are looking for a scope with excellent magnification powers, solid built, well-coated lens, and shock-resistant properties, think about this model. You will get a sunshade, lens cover, and cloth as bonus accessories with your purchase that will add value to your money.

Best 6.5 Grendel BDC Scope:
Vortex Optics SFP 6-18x44 AO


  • Easy-to-reach resettable turrets
  • Equipped with SFP BDC patterns
  • Works great for heavy-duty rifles
  • Multi-coated surface keeps the lens untarnished
  • Package components include a sunshade and a cap too


  • At 18x, the picture appears cloudy

What Recent Buyers Report

Most of the buyers bought it for hunting activities. Some of them bought and used it for the second time because of how well it performed before. The fans of SFP reticles praised it. People also liked the product because of its robust and lightweight body. Being inexpensive and durable, it was loved by most buyers due to the incredible price-to-performance ratio.

Why it Stands Out to Us

Featuring an aluminum tube and the O-ring seal, this unit will not let dust and water become a problem for the user. Due to this, the quality of the scope remains intact for years. The lens involves multiple protective and anti-reflective coatings so that the user witnesses an aberration-free, crisp image.

When a shot is fired, the nitrogen-purged device absorbs the vibration and recoils heavy impacts significantly. Even under the bright sun, the unit proves to be equally productive for its users by providing a sunshade and a head cap. The cap has camouflage print on it, which is useful for hunting out in the wild.

Bottom Line

To keep a keen eye on the target and shoot it without a single miss, it is essential to have a rugged and functional scope like this one. It has all the extraordinary features that qualify for long-range shooting and hunting.

Editor's Pick:
Bushnell Optics 3-9x40 BDC


  • Focuses on the object very fast
  • Unobstructed view for all magnifications
  • Multi-coated lens prevents scratches or marks
  • Parallax-adjusting wheel helps in removing parallax error
  • Can be used to target subjects located within the range of 1000 yards


  • Quite heavy to hold and carry

What Recent Buyers Report

Hunters reported that whenever they used this scope, they returned home with lots of kills and good shots. Most of their shots hit exactly where they desired. Because of extra weight, a few buyers disliked the product. Meanwhile, many customers recommended it due to pro-level design and functionality.

Why it Stands Out to Us

Constructed from anodized aluminum, the product turns out to be exceptionally durable, corrosion-resistant, and smooth. The anodized finish enhances the lifetime of the unit and makes it exemplary among its competitors.

Whenever you face lens illusion, you can instantly sort it out by tuning the parallax adjustment dial. Besides, you can also make changes in the elevation, windage, and sighting-in settings. Hence, the device allows you to enjoy full control over it.

With the aid of variable zoom powers and a high-quality optical lens, you can see the target standing at a distance of up to 1000 yards.

Bottom Line

Since it offers an astoundingly crisp view of the subjects located as far as 1000 yards, this unit will do best for shooting distant targets. With slight adjustments in elevation, windage, and turrets, you can attain the desired view and get rid of the annoying parallax.

Advantages of Investing in a Quality Scope

For newbies, it might be confusing to understand why it's necessary to have a scope. Read the entire section to know the advantages of owning one.

Long-Distance Targeting

Some animals like deer, elk, etc. have an innate ability to sense a human's presence, even at a huge distance. Owing to this fact, it requires you to have a high magnification scope that can zoom-in adequately.

Aim With Precision

The scope covers a wide area, including the main target, but the reticles allow you to spot the point where the bullet will hit. So, a quality product with efficient reticles is important to have to shoot the target with accuracy. This characteristic makes a unit worthy of your money.

Adjustment Options

High-tech models include dials to adjust the elevation and windage values. Also, there are knobs dedicated to zeroing the scope and eliminating parallax. These flexible features will be available if you invest in a quality unit.


Scopes have various benefits and serve hunters in unique ways. When it comes to upgrading hunting and shooting gear, the addition of a sturdy device makes a huge difference. But make sure you follow our suggestions before laying hands on any unit. For making the most out of a 6.5 Grendel, invest in the most compatible device that is functional for your desired yard range.

People Also Ask

We tried our best to explain the functions and fundamentals of scopes for 6.5 Grendel. However, you might still have questions. This section sheds light on some not-so-common aspects of 6.5 Grendel so that you have a deeper understanding of it.

What is a 6.5 Grendel?

A 6.5 Grendel is a cartridge used in sniping, hunting, and military. It is used for sturdy and action rifles. Being lightweight, it tends to leave the firearm with an outstanding momentum and hit the target at long ranges.

What Caliber is 6.5 Grendel?

A 6.5 Grendel is a .264 caliber cartridge. The caliber is the bore diameter of a gun, generally expressed in inches or millimeters.

The diameter of 6.5 Grendel bullets is about 0.264 inches (or 6.71mm), meaning it will work with only the same caliber rifles.

What is the Effective Range of a 6.5 Grendel?

The 6.5 Grendel is a good pick for medium to long distances. Eight hundred yards is the maximum distance a 6.5 Grendel can cover.

How Far Will the 6.5 Grendel Kill Deer?

Deer are one of those animals whose receptors are fairly sensitive. Therefore, the longer the distance, the more chances of success there are at shooting them. But with a 6.5 Grendel, you can shoot a deer at a distance of 400 yards.

Is the 6.5 Grendel Good For Long Range?

Yes, it is. You can opt for 6.5 Grendel for medium and long ranges. For targets at 400 to 500 yards, 6.5 Grendel is highly recommended. As the distance gets longer than 800 yards, this ammo loses speed and piercing power as well.