Unlocking Precision: The Burris AR-P.E.P.R. 34mm Scope Mount with 20 MOA

For serious shooters and firearm enthusiasts, particularly those utilizing AR-style rifles, achieving optimal optical alignment and consistent eye relief is paramount to accuracy and performance. The Burris P.E.P.R. (Proper Eye Position Ready) mount has solidified its reputation as the definitive choice for an incredibly robust, reliable, and intelligently designed cantilever mounting solution. If you're looking to elevate your shooting experience, improve target acquisition, and ensure your optics are securely positioned for demanding use, understanding the capabilities of a mount like the Burris P.E.P.R. 410345 is essential.

This isn't just another scope mount; it's a critical component engineered to bridge the gap between your rifle and your optic, ensuring perfect harmony. Whether you're engaging targets at the range, participating in competitive shooting, or relying on your rifle for tactical applications, the P.E.P.R. mount addresses common challenges faced by AR platform users, providing the necessary clearance and ideal scope positioning.

Why Choose a Cantilever Mount for Your AR Platform?

The AR-15 and similar modern sporting rifles present unique challenges when mounting optics due to their integrated rail systems and stock configurations. A standard set of rings often places the scope too far back, leading to an uncomfortable or non-existent eye relief – the distance between your eye and the eyepiece of the scope. This improper positioning can result in tunnel vision, scope bite, and inconsistent cheek welds, all of which severely impact accuracy and shooter comfort.

This is precisely where the cantilever design of the Burris AR-P.E.P.R. shines. Its forward-extending arm allows the scope to be mounted further forward on the rail, providing ample eye relief even with larger, longer optics. This design can add as much as 2 inches of forward scope positioning, making it easier to achieve a natural and consistent head position behind the optic. A proper eye position is crucial for quickly acquiring targets, maintaining a wide field of view, and reducing eye strain during extended shooting sessions. For anyone using an AR-15 or other flattop rifle, the P.E.P.R. Mount stands out as a flawless mounting solution.

Understanding the 34mm Tube Diameter: Compatibility and Trends

The Burris P.E.P.R. 410345 is specifically designed for optics with a 34mm main tube diameter. Why is this significant? In the world of modern precision optics, there's a growing trend towards larger main tubes (like 34mm, 35mm, or even 40mm) compared to the more traditional 1-inch (25.4mm) or 30mm tubes. This isn't just an aesthetic choice; it's driven by performance.

Larger main tubes typically allow for a greater range of internal elevation and windage adjustment within the scope. This is particularly beneficial for long-range shooting where significant adjustments are needed to compensate for bullet drop and wind drift. It also often correlates with larger, clearer glass and more robust construction in high-end optics. By choosing a 34mm mount, you're not only ensuring compatibility with a wide array of advanced rifle scopes but also future-proofing your setup to accommodate next-generation optics that increasingly feature these larger tube sizes. Whether you're running a high-magnification long-range scope or a versatile tactical optic, the 34mm Burris P.E.P.R. provides the stable platform it deserves.

The Advantage of Integrated 20 MOA

One of the standout features that sets the Burris AR-P.E.P.R. 410345 apart is its integrated 20 MOA (Minute of Angle) of cant. But what does 20 MOA mean for the shooter, and why is it beneficial?

MOA is a unit of angular measurement used in shooting to describe the accuracy and adjustments of firearms and optics. 1 MOA is approximately 1 inch at 100 yards. When a scope mount has "20 MOA of cant" or "20 MOA built-in," it means the mount is designed with a slight downward tilt towards the muzzle. This effectively provides 20 MOA of "built-in" elevation compensation before you even start adjusting your scope.

Here's why this is incredibly advantageous, especially for long-range shooting:

• Extended Elevation Travel: Rifle scopes have a finite amount of internal elevation adjustment. For extreme long-range shots (e.g., 600 yards, 1000 yards, or beyond), the bullet drop can be substantial, requiring a significant amount of "up" adjustment. By starting with 20 MOA of cant, you preserve a greater portion of your scope's internal elevation adjustments for those truly distant targets. Instead of using up your scope's internal travel just to get to a baseline zero, you're starting with a head start, allowing you to dial in more elevation for those extended distances.
• Optimal Optical Performance: Most rifle scopes perform best optically when their erector system (the internal mechanism for adjustments) is operating closer to the mechanical center of its adjustment range. By adding 20 MOA of cant with the mount, you often keep your scope's internal adjustments closer to this optical sweet spot, potentially resulting in clearer images and reduced optical aberrations at the fringes of its adjustment.
• Precision and Consistency: For shooters who demand the utmost precision, having this consistent baseline elevation built into the mount removes a variable and provides a reliable starting point for ballistic calculations and dope sheets. It's a professional-grade feature that truly aids in connecting with targets at impressive distances.

The 20 MOA feature, combined with the 34mm ring size, signals that this mount is designed for serious precision shooters who frequently engage targets beyond typical range distances and utilize advanced ballistic solutions.

Durability and Construction: Matte Black Steel

When it comes to scope mounts, durability is non-negotiable. The Burris AR-P.E.P.R. 410345 is constructed from robust steel, ensuring unwavering stability and longevity. While many mounts on the market utilize aluminum to save weight, Burris's choice of steel for this particular model emphasizes its commitment to maximum strength and recoil resistance, especially for large calibers and demanding environments.

The matte black finish is not merely aesthetic; it's functional. This non-reflective coating minimizes glare in various lighting conditions, which is crucial for maintaining stealth in tactical applications or avoiding distractions in bright sunlight during competition or hunting. The finish is also highly resistant to scratches and wear, ensuring your mount looks good and performs reliably for years to come.

Seamless Integration: Picatinny/Weaver Compatibility

The Burris P.E.P.R. is designed for universal compatibility with standard Picatinny and Weaver rails, which are ubiquitous on AR-15 and other modern sporting rifles. This ensures a secure and precise fit, eliminating any wobble or movement that could compromise accuracy. The design includes robust cross-slot bolts that clamp firmly onto the rail, providing a rock-solid foundation for your optic. The ease of mounting to these common rail systems makes installation straightforward, allowing users to quickly and confidently attach their scopes.

Installation and Maintenance Considerations

While the Burris AR-P.E.P.R. is engineered for user-friendly installation, it's always recommended to follow the manufacturer's instructions closely and use a torque wrench to ensure proper screw tension. Overtightening can damage your scope or mount, while undertightening can lead to shift. Professional installation, or at least a meticulous approach with proper tools, is key to achieving an optimal zero and maximizing the mount's potential. Once installed, the mount requires minimal maintenance—a simple wipe-down after use to remove dirt and grime, and occasional checks of the mounting screws to ensure they remain tight.

Who Benefits Most from the Burris AR-P.E.P.R. 34mm 20 MOA Mount?

This mount is an ideal solution for a diverse range of users:

• Long-Range Precision Shooters: The integrated 20 MOA is a game-changer for those consistently shooting at extended distances, allowing them to maximize their scope's elevation travel.
• Competitive Shooters: Consistency, reliability, and the ability to maintain proper eye relief under pressure are critical in competitions. The P.E.P.R. delivers on all fronts.
• Hunters using AR-platform rifles: Whether for varmint control or larger game, precise shot placement is essential. This mount helps achieve that with comfort and consistency.
• Tactical and Professional Users: The robust steel construction and secure mounting provide the durability and reliability needed for demanding, real-world applications.
• Any AR-15 Owner with a High-Quality Optic: If you've invested in a premium 34mm scope, pairing it with a mount of equal caliber like the P.E.P.R. ensures you're getting the most out of your optical system.

The Burris Legacy of Quality

Burris Optics has a long-standing reputation for producing high-quality, innovative optical products and accessories for shooters worldwide. Their commitment to engineering excellence, rigorous testing, and attention to detail is evident in every product, and the P.E.P.R. mount is a prime example. When you choose Burris, you're not just buying a product; you're investing in decades of expertise and a promise of reliability. This mount is designed to withstand the rigors of recoil and environmental challenges, providing a stable and trustworthy platform for your most critical equipment.

In summary, the Burris AR-P.E.P.R. 34mm with 20 MOA (Model 410345) is more than just a piece of hardware; it's a performance enhancer. It solves common AR mounting dilemmas, extends your effective shooting range, and ensures your optic performs at its peak. Its thoughtful design, robust steel construction, and innovative features like the 20 MOA cant make it the preferred choice for anyone serious about their AR-platform rifle's optical setup. For those seeking the best foundation for their 34mm rifle scope on an AR, this mount truly stands ready. You can find this essential accessory at deguns.com, a trusted source for quality firearm accessories.

Product Specifications Overview

Attribute	Detail
Brand	Burris
Series	Scope Mount/Ring Combo
Model	AR-P.E.P.R. (Proper Eye Position Ready)
Firearm Fit	AR-15, AR Platform, Flattop Rifles
Tube Diameter	34mm
Color	Matte Black
Material	Steel
Mount Type	Picatinny / Weaver
Rings Included	Yes
Style	Cantilever
Length	4.90"
MOA	20 (Built-in Elevation)
Width	1.90"
Weight	6.90 oz
SKU	93675
MPN	410345
UPC	000381103451