Gear By Brandon Cox An AR 10 packs a lot of punch and makes for an interesting hunting trip, particularly if you are after big game like deer. With the ability to accept cartridges that contain a modern bullet design, the gun is a big hit among avid gun fans and hunters alike. Although a stock AR 10 is great enough to own, a scope can certainly up your hunting capabilities.By outfitting your rifle with a scope, you can zoom in further for a more accurate shot. A scope is also a great addition for target practice. Of course, if you do not know much about adding a scope to your gun, it is never good to jump blindly into the water to choose your selection. The buying guide below can help you choose the best scope for AR 10 rifles.Top 4 Best Scope for AR 10 – Comparison TableProduct NameQuality Price Our RatingPrimary Arms Compact Hunting PAC5XA-$ Nikon M-308 4-16x42mm Riflescope Reticle A$$ Trijicon VC16-C-1600012 Riflescope A+$$$$ Trijicon-Illuminated-Crosshair-Ballistic-ReticleA$$$ ** Below, you will find buying guide as well as our review of each particular product, but you can also click links above to see the current price and customer reviews on Amazon 1. Primary Arms 5x Compact Prism Hunting Scope w/ACSS Reticle PAC5X Via Amazon.comThis scope offers quick ranging capabilities that hold up against blowing winds, making it easier for you to sight, hold, and shoot moving targets. No illumination is required for this etched reticle, though you can enjoy an illuminated center with 5 different brightness settings thanks to the CR2032 battery.This uniquely designed, highly durable scope can handle heavy recoil and even the most severe weather conditions, making it a top-notch choice for gun enthusiasts. An additional 3-year warranty protects your investment if it should suffer any damages while using it. The scope comes with a 1913 Picatinny mount so that it can attach easily to your gun.The Primary Arms 5x Compact Prism Hunting Scope is quite versatile as it will outfit your AR 10 as well as a standard AR 15 and an AK 47. The optic can also accept an ACOG attachment for those looking to up the ante on their hunting experience. Purchasers like yourself can also opt for an optional flash kill, which is also available for you to purchase when you buy this scope.ProsAccommodates standard AR 15 and AK 47 platforms as well as AR 10sLightweight (17.6-oz.) and highly durableIlluminated red LED with 5 different levels of adjustable brightnessConsFactory thread locking compound that holds the Allen screws in place may require a source of heat to remove the screwsSmall ranging letters, making increments hard to readConclusion: Overall, the Primary Arms 5x Compact Prism Hunting Scope is a relatively great deal for AR 10 owners looking to outfit their gun with a decent scope. With incredible magnification capabilities, you are unlikely to miss shots necessary to take down deer and other animals during you next big hunt. 2. Nikon M-308 4-16x42mm Riflescope w/BDC 800 Reticle Via Amazon.comThis scope offers a traditional style thanks to its turret cap design, which is something many old-school rifle enthusiasts enjoy.Perhaps the greatest feature of this scope is that it makes use of Ballistics Match Technology so that you can determine Subtension values for almost every bullet and speed combination. The drawback, however, is that the configuration is only available for 4-16x42mm.A made-to-fit mount ensures that yourscope fits sufficiently atop your gun and is relatively easy to install. The turret style scope is also easy to adjust using your fingers. Once you have managed to zoom in on your target, an easy reset allows you to adjust the scope back to zero by simply pulling upward on the turret’s knob and dialing it back to 0.ProsFeature rich with tactical turret style and parallax adjustmentsEasy resetting back to 0Easy range of up to 200 yards or more thanks to the BDC 800 reticleConsMight not fall into the same league as more expensive scopes, but is quite to go-getter for its affordable price rangeConclusion: Overall, there is not much that can be said negatively about the Nikon M-308 4-16x42mm Riflescope. It is an all-around great scope for the price and offers plenty of plenty of feature rich design aspects and functionality. 3. Trijicon VCOG 1-6x24 Riflescope Ballistic Reticle Via Amazon.comThis is a battle-worthy scope often sought after by soldiers and hunters alike. In recent years, the Department of Defense has moved away from 4x scopes toward the more appreciate single 1-6X variable that you will find with this scope. Unlike the traditional ACOG, the VCOG scope offers variable features that any soldier or hunter will appreciate.Keep in mind that you will need AA batteries to provide power to the illuminated markings as they do not have any radioactive tritium. This scope is among the first to offer variable power combined with ballistic compensated reticles. Perhaps the most loved features of this scope are that it is durable enough to meet the rigorous demands often involved with competitive shooting, hunting, and even battleground engagement.You can engage in CQB targets using perhaps some of the most effective range possible among any service rifle available. The scope is also available with various sizing options, such as the Horseshoe Dot Crosshair .223 / 55 Grain or the Segmented Circle/ Crosshair .223/ 55 Grain. The scope offers 700 hours of runtime with the use of a lithium AA battery and waterproof features to 66 feet.ProsOffers military grade durability and zooming capabilitiesProvides various size options to meet your needs bestComes with 1/2-inch click increments at 100 metersConsHeavier than most standard scopes at 3 poundsBattery not included, must be purchased separatelyHigher price point than most other scopes availableConclusion: Despite the fairly steep price tag, the Trijicon VCOG 1-6x24 Riflescope is well worth it if you have the money to invest in such a powerful scope. While it may seem too steep for the average hunter, it is well worth it for military grade weaponry and effective target practice, particularly with moving targets. 4. ACOG 3.5 x 35 Scope Dual Illuminated Crosshair .308 Ballistic Reticle Via Amazon.comWhether you are headed out for battle or simply looking to outfit your gun with an effective scope for hunting or target practice, this is the scope for you. The crosshair reticle provides intense ranging capabilities for 7.62 flat-top rifles at an impressive 1200 meters.The scope was originally designed for military use, making it a high-grade, highly durable choice. Despite the military grade design of the scope, it is not nearly as heavy as many of the other military grade scopes on the market. In fact, the lightweight design of the scope makes it the perfect choice for those looking to easily take down deer, rabbit, or other animals typically hunted for food and sport.Another great feature is that you can purchase this scope with a variety configurations for both the reticle and the magnification. Do not let the fact that this is a military grade scope fool you. It works best with a variety of firearm applications thanks to its compact and lightweight design. It offers incredible and tactical precision to help you nail some of the fastest moving targets even in the closest of quarters, which makes it a great choice for competition venues geared toward speed orientation.ProsMade for precision and speed thanks to its military grade build and durabilityOffers some much-needed eye reliefComes with a 1-year warrantyDaytime and nighttime illumination availableConsBecause it is a military grade scope, it is a bit pricier compared to some lower grade scopes that are namely used by hunters and gun enthusiastsConclusion: Like many of the other scopes mentioned, there is not much in the way of drawbacks associated with the ACOG 3.5 x 35 Scope. It is an incredible scope with plenty of enviable features and incredible marksmanship value. If you can afford to purchase this scope, it is well worth it.SummaryOverall, each of the five scopes mentioned above are well worth it regarding their features and capabilities. Each one deserves a spot on a list geared toward the best scope for AR 10 rifles. Although each one is great in its own way, the Nikon M-308 4-16x42mm Riflescope w/BDC 800 Reticle seems like the winner among this list namely because it is relatively affordable, easy to use, and offers incredible zooming capabilities that make it a perfect choice for hunters, soldiers, and gun enthusiasts.