Aero Precision APRA210400 Ultralight 1" Extended Scope Mount: A Comprehensive Guide

Welcome to the forefront of firearms accessory innovation, where precision engineering meets unparalleled lightness. For any AR-15 owner or shooting enthusiast looking to optimize their rifle's performance, the choice of scope mount is paramount. It's not just about attaching your optic; it's about ensuring rock-solid stability, achieving perfect eye relief, and shedding unnecessary weight that can impact maneuverability and shooter fatigue. This comprehensive guide delves into one of the industry's leading solutions: the Aero Precision APRA210400 Ultralight 1" Extended Scope Mount.

Many shooters, especially those with AR-platform rifles, often grapple with common challenges: finding a scope mount that provides adequate eye relief without forcing an awkward shooting position, or dealing with heavy, bulky mounts that add significant weight to an otherwise lightweight setup. If you're wondering, "What is the best lightweight scope mount for my AR-15?" or "How can I achieve optimal eye relief with a 1-inch scope on my AR-type rifle?", you've come to the right place. The Aero Precision Ultralight Extended Scope Mount is meticulously designed to address these very issues, providing a seamless and highly effective solution for both recreational shooters and competitive marksmen.

Unrivaled Lightweight Design for Peak Performance

In the world of firearms, every ounce counts. Whether you're navigating complex stages in a 3-Gun competition, trekking through demanding terrain on a hunt, or simply aiming for peak comfort during extended range sessions, a lighter rifle translates to better performance and reduced fatigue. The Aero Precision Ultralight Scope Mount redefines what's possible in terms of weight reduction without compromising strength or reliability.

• Featherlight Construction: Weighing in at an astonishing 3.07 ounces, this mount is a testament to advanced material science and design. Crafted from high-grade 6061-T6 aluminum, it offers an exceptional strength-to-weight ratio. This isn't just a number; it's a tangible benefit that means less strain on your arms and shoulders, allowing for faster target transitions and more stable shooting positions, even during prolonged use.
• Precision Machining: The mount's minimalist yet robust design is a result of precision machining, which removes unnecessary material while maintaining critical structural integrity. This meticulous approach ensures that the mount is not only light but also incredibly rigid, providing a stable platform for your optic that resists flex and maintains zero under various conditions.
• Balanced Rifle Dynamics: By reducing the weight of the optics mounting system, the overall balance of your AR-15 improves. This enhancement in dynamics allows for more intuitive handling, quicker aiming, and a more natural shooting experience. For those who meticulously build their rifles, this lightweight component is a vital piece of the puzzle for achieving optimal balance and feel.

Optimized Eye Relief for AR-15 Platforms

One of the most critical aspects of setting up a rifle scope is achieving proper eye relief. On AR-15 type rifles, which often have a shorter length of pull compared to traditional bolt-action rifles, getting the scope far enough forward can be a challenge. The Aero Precision Ultralight 1" Extended Scope Mount directly addresses this common problem with its intelligent design.

• 1-Inch Forward Offset: The defining feature of this "Extended" model is its rear ring, which is pushed forward by 1 inch. This specific design choice provides the crucial extra eye relief often needed for AR-platform rifles. This allows shooters to maintain a natural, comfortable head position without "neck craning" or compromising their shooting stance.
• Enhanced Shooting Comfort: Proper eye relief isn't just about avoiding scope bite; it's about comfort and consistency. With the Aero Precision Extended Mount, you can achieve a consistent cheek weld and maintain optimal sight picture without straining. This leads to improved accuracy and reduced shooter fatigue, especially important during long range sessions or in high-pressure competitive scenarios.
• Rapid Target Acquisition: When your eye is naturally aligned with the scope, acquiring targets becomes faster and more instinctive. The extended design ensures that your reticle is perfectly presented as soon as you shoulder your rifle, giving you a competitive edge and enhancing your overall shooting proficiency. This is invaluable for dynamic shooting disciplines where speed is as important as precision.

Robust and Reliable Mounting System

A scope mount's primary job is to securely hold your optic and maintain its zero, even under the stresses of recoil and active use. The Aero Precision Ultralight Scope Mount excels in this fundamental requirement, leveraging a proven design for unwavering stability.

• Mil-Spec 1913 Picatinny Rail Compatibility: This mount is engineered to seamlessly integrate with Mil-Spec 1913 Picatinny rails, which are standard on most AR-15 upper receivers. This ensures a universal fit and hassle-free installation for a vast majority of modern sporting rifles.
• Cross-Slot Keyway: A standout feature for recoil protection and secure mounting is the integrated cross-slot keyway. This design element ensures a positive and precise fit onto the Picatinny rail, preventing any forward or backward movement of the mount under recoil. The result is exceptional zero retention, meaning your scope stays sighted in shot after shot, even with repeated heavy use.
• Dependable Scope Ring Design: The 1-inch tube diameter rings are meticulously crafted to provide maximum clamping force without deforming the scope tube. This secure grip ensures your optic remains perfectly aligned, contributing directly to consistent accuracy.
• Black Anodized Finish: Beyond aesthetics, the black anodized finish serves a critical function. It provides a durable, hard-wearing surface that resists corrosion, scratches, and glare. This protective layer ensures the mount maintains its integrity and appearance even in harsh environmental conditions, providing long-lasting reliability.

Who Benefits from the Aero Precision Ultralight Extended Scope Mount?

This scope mount is an ideal choice for a diverse range of shooters seeking to upgrade their AR-15 or similar modern sporting rifle setup:

• AR-15 Builders & Enthusiasts: If you're building a lightweight AR-15 or simply looking to shed ounces from your existing rifle, this mount is a perfect component for achieving that goal.
• Competitive Shooters (3-Gun, PRS Light): The combination of lightweight design and optimal eye relief makes it a top contender for dynamic shooting sports where speed, maneuverability, and rapid target acquisition are crucial. Maintaining a consistent sight picture and reducing fatigue over multiple stages is a significant advantage.
• Hunters: For hunters who value every ounce when traversing long distances or in rugged terrain, this mount offers a significant weight savings without sacrificing the durability needed in the field. Its extended eye relief can also be beneficial when wearing thicker hunting apparel.
• General Range Shooters: Even for casual range visits, the improved comfort and ease of use provided by optimal eye relief can significantly enhance the shooting experience, allowing for longer, more enjoyable sessions with less strain.
• Tactical and Defensive Applications: The robust construction and reliable zero retention make it suitable for duty or defensive rifles, where unwavering performance is non-negotiable.

The Aero Precision Advantage: Quality and Trust

Aero Precision has established itself as a leading name in the firearms industry, renowned for its commitment to precision, quality, and American manufacturing. When you choose an Aero Precision product, you're investing in a component that has been designed, engineered, and rigorously tested to meet the highest standards. Their dedication to excellence is evident in every detail of the Ultralight Scope Mount, from the selection of premium 6061-T6 aluminum to the meticulous machining and durable anodized finish. This reputation for quality means you can trust that your Aero Precision mount will perform reliably when it matters most, maintaining your scope's zero shot after shot. This particular mount, SKU APRA210400, embodies Aero Precision's commitment to delivering top-tier components for discerning shooters. It's a prime example of why Aero Precision components are trusted by countless enthusiasts and professionals alike.

Installation and Compatibility Considerations

Installing the Aero Precision Ultralight 1" Extended Scope Mount is a straightforward process, but like any optics mounting, attention to detail is key for optimal performance.

• Tools Required: Typically, a torque wrench with appropriate bits (e.g., T25 Torx) is recommended for proper installation to ensure all screws are tightened to the manufacturer's recommended specifications.
• Mounting to Picatinny Rail: Ensure the mount's cross-slot keyway is properly seated in a Picatinny rail slot. Tighten the rail clamp nuts evenly to ensure a secure and level attachment to your AR-15 upper receiver.
• Mounting the Scope: Place your 1-inch diameter scope into the rings, ensuring proper eye relief before final tightening. Secure the scope rings evenly, again using a torque wrench to achieve the recommended torque settings for your scope's tube and the mount's screws. This prevents over-tightening which can damage the scope, or under-tightening which can lead to zero shift.
• Compatibility: This mount is specifically designed for 1-inch tube diameter rifle scopes. It is optimized for AR-15 and other AR-type upper receivers featuring a Mil-Spec 1913 Picatinny rail. Its extended design is particularly beneficial for these platforms.

In conclusion, the Aero Precision APRA210400 Ultralight 1" Extended Scope Mount is more than just a piece of hardware; it's a performance-enhancing upgrade for your AR-15. Its innovative design directly addresses the critical needs of modern shooters: extreme lightness, precise eye relief, and unwavering stability. By integrating this mount into your setup, you're investing in improved comfort, faster target acquisition, and reliable accuracy. Whether you're a competitive shooter, a dedicated hunter, or a passionate range enthusiast, this mount offers the definitive solution for optimizing your rifle's optical system. It’s available now at DEGuns, your trusted source for premium firearm accessories.

Aero Precision Ultralight 1" Extended Scope Mount Specifications

Feature	Detail	Additional Notes
Brand	Aero Precision	Renowned for quality and precision
Model	Ultralight Extended	Designed for optimal eye relief on AR platforms
SKU (Manufacturer Part #)	APRA210400	Unique product identifier
UPC (Universal Product Code)	815421020069	Standard retail identification
Category	Bases / Scope Mounts	Optics mounting solution
Tube Diameter	1 inch	Compatible with 1" rifle scopes
Mount Type	1913 Picatinny Rail	Fits Mil-Spec Picatinny rails
Firearm Fit	AR-15 / AR Platform	Optimized for AR-type upper receivers
Material	6061-T6 Aluminum	High-grade, aerospace-quality aluminum
Color / Finish	Black Anodized	Durable, corrosion-resistant finish
Weight	3.07 ounces	One of the lightest mounts in its class
Length	4.75 inches	Compact yet effective design
Style	Extended	Rear ring pushed forward 1" for eye relief
Key Feature	Cross-Slot Keyway	Provides superior recoil protection & zero retention