
Truglo TG8980B Picatinny Riser Mount For AR-15 Style Black Matte Anodized Finish
$24.99
$39.99
Unlock Optimal Aiming: The TRUGLO Riser Mount Explained
For serious shooters and enthusiasts alike, achieving the perfect sight picture and maximizing target acquisition speed are paramount. Whether you're a competitive shooter, a dedicated hunter, or a tactical professional, the performance of your optic setup directly impacts your success. One of the most common challenges faced, particularly with modern sporting rifles like the AR-15 flattop, is achieving proper eye alignment and co-witnessing with iron sights. This is precisely where an intelligently designed optic riser mount becomes an indispensable tool.
The TRUGLO Riser Mount is engineered to address this critical need, providing a precise elevation solution for your red dot sights, scopes, and other optics. It serves as a foundational component for optimizing your aiming system, ensuring ergonomic comfort, and enhancing the overall efficiency of your shooting platform.
Why Do You Need an Optic Riser Mount? Understanding the Core Problem
Many firearms, especially popular AR-15 variants with flattop receivers, position the Picatinny rail at a height that can make achieving an optimal cheek weld and eye relief challenging when mounting certain optics directly. This often results in a strained neck, an uncomfortable shooting posture, and a less intuitive aiming process. Furthermore, for users who rely on both electronic optics and traditional iron sights, achieving a proper "co-witness" – where the reticle of the optic aligns perfectly with the iron sights – requires specific height adjustments.
Common issues addressed by a quality riser mount include:
- Improper Eye Relief: When an optic is mounted too low, a shooter may have to crane their neck uncomfortably forward or backward to get a full, clear view through the optic, leading to fatigue and reduced performance.
- Poor Cheek Weld: A solid, consistent cheek weld is fundamental for accurate shooting. Without the correct optic height, your cheek weld might be inconsistent or even impossible to achieve, compromising stability and repeatability.
- Obstructed Sight Picture: Larger objective lenses on scopes or certain red dot designs might conflict with front sights or other rifle accessories if not elevated properly.
- Co-Witnessing Challenges: For many AR-15 users, the ability to co-witness a red dot sight with existing iron sights provides a crucial backup system. This often requires the red dot to be elevated to either an "absolute co-witness" or "lower 1/3 co-witness" height.
The TRUGLO Riser Mount directly solves these problems by elevating your optic, allowing you to achieve that natural, comfortable head position and precise alignment necessary for rapid and accurate target engagement.
Engineered Precision: Features and Specifications of the TRUGLO Riser Mount
At the heart of the TRUGLO Riser Mount's effectiveness is its meticulous design and construction. Crafted for durability and consistent performance, it integrates seamlessly with your existing firearm setup.
Key Design & Construction Highlights:
- CNC-Machined Aluminum Construction: Precision manufacturing is paramount for optic mounts. This riser is CNC-machined from high-quality aluminum, ensuring a robust, lightweight, and durable accessory. CNC machining guarantees exact tolerances, which translates to a secure mount that holds zero reliably under recoil and various environmental conditions. Aluminum is chosen for its excellent strength-to-weight ratio, preventing unnecessary bulk while maintaining structural integrity.
- Picatinny Rail Compatibility: Designed to mount directly to any existing Picatinny-style rail, this riser ensures broad compatibility across a vast range of modern firearms, from AR-15s to other rifles, carbines, and even some shotguns equipped with Picatinny mounting surfaces. The secure clamping mechanism ensures a stable attachment without wobble or movement.
- Optimal .75" Elevation: The mount raises your optic's mounting surface by a precise .75 inches (approximately 19.05mm). This specific height is carefully chosen to provide a versatile solution for a wide array of optics and shooter preferences, often proving ideal for achieving comfortable eye relief and proper co-witnessing with standard AR-15 iron sights.
- Approximate 4" Length: With a length of around 4 inches (approximately 101.6mm), the riser provides ample rail space for mounting various optics, including red dot sights, magnifiers, or even smaller rifle scopes. This length offers flexibility in optic placement to achieve optimal eye relief.
- Effortless Installation: One of the standout features is its ease of installation. The TRUGLO Riser Mount can be installed quickly and securely without the need for specialized tools or permanent modifications to your firearm. This "plug-and-play" convenience means you can set up your optic system efficiently and get back to the range or field without unnecessary delays.
Specifications Overview:
- Mounting System: Mounts to existing Picatinny-style rail
- Material: CNC-machined aluminum
- Installation: Easy to install without modification
- Intended Use: Ideal for mounting scopes, but can be used for Red Dot sights
- Firearm Compatibility: Great for any AR-15 Flattop
- Elevation: Raises mounting surface by .75"
- Length: Approximately 4"
- SKU: TG8980B
Real-World Applications: How the TRUGLO Riser Mount Enhances Your Shooting
The versatility of the TRUGLO Riser Mount makes it an invaluable addition to virtually any firearm setup requiring optic elevation. Let's explore some common use cases and how this accessory provides tangible benefits:
- Optimizing Red Dot Sights:
- Absolute Co-Witness: For shooters who prefer their red dot reticle to align perfectly with their iron sights when viewed through the optic. This offers immediate backup if the electronic optic fails. The .75" rise often helps achieve this alignment on AR-15 platforms.
- Lower 1/3 Co-Witness: Many prefer this setup, where the red dot reticle sits slightly above the iron sights, leaving more of the field of view unobstructed while still allowing access to the iron sights by simply dropping the head slightly. The TRUGLO Riser Mount can facilitate this popular configuration, offering a cleaner sight picture for the primary optic.
- Enhanced Head Position: Regardless of co-witness preference, the increased height allows for a more natural head position, reducing neck strain during extended shooting sessions and promoting faster target acquisition.
- Mounting Scopes for Proper Eye Relief:
- Scopes, especially those with larger objective lenses or longer main tubes, often require specific eye relief to provide a full, clear image without black rings (vignetting) around the edges. Mounting a scope directly to an AR-15 flattop can sometimes lead to the scope being too low, forcing an uncomfortable head position. The .75" rise provided by the TRUGLO Riser Mount can significantly improve eye relief, allowing the shooter to maintain a consistent and comfortable cheek weld.
- It's particularly beneficial for scopes with large objective bells that might otherwise interfere with handguards or front sights.
- Combining Optics (e.g., Red Dot with Magnifier):
- When using a red dot sight in conjunction with a flip-to-side magnifier, both optics ideally need to be at the same height for seamless transition between magnified and unmagnified views. The TRUGLO Riser Mount can be used to elevate the red dot to match the height of a standard magnifier, ensuring perfect optical alignment.
- Improving Ergonomics for Diverse Shooters:
- Not all shooters are built the same. Taller individuals or those with longer necks may find a standard optic height too low, leading to a "hunched" shooting posture. A riser helps customize the setup to the individual shooter's anatomy, promoting better form, stability, and comfort.
- Night Vision and Thermal Optics Integration:
- Some night vision or thermal clip-on devices require specific rail heights to align properly with a primary optic. The precise .75" rise can be crucial for achieving optimal alignment when integrating these advanced optical systems.
Achieving Topical Authority: Why TRUGLO Stands Out
When selecting firearm accessories, trust and proven performance are non-negotiable. TRUGLO has a long-standing reputation for producing reliable, high-quality products for shooters. The TRUGLO Riser Mount exemplifies this commitment to excellence through:
- Precision Engineering: The CNC-machined aluminum construction is a testament to TRUGLO's dedication to precision. This manufacturing process eliminates inconsistencies found in lesser-quality mounts, ensuring a solid, repeatable platform for your valuable optics. This precision directly contributes to holding zero, a critical factor for accuracy.
- Durability in Demanding Environments: Whether you're in harsh weather conditions, intense training scenarios, or rugged hunting environments, the robust aluminum build of this riser mount ensures it can withstand significant abuse without compromising performance. It's built to last.
- Enhanced User Experience: Beyond the technical specifications, the true value of the TRUGLO Riser Mount lies in the improved user experience it delivers. Faster target acquisition times, reduced shooter fatigue, and the confidence that your optic is optimally positioned all contribute to a more enjoyable and effective shooting session. Shooters report feeling more "connected" to their firearm and optic when the height is perfectly matched to their natural stance.
- Seamless Integration: Designed with the end-user in mind, its "easy to install" nature means less time spent tinkering and more time spent shooting. This ease of use, combined with its robust design, makes it a favored choice among both novice and experienced firearm owners.
By choosing the TRUGLO Riser Mount, you're not just buying an accessory; you're investing in a critical component that elevates your shooting capabilities and optimizes the synergy between you, your firearm, and your optic. It's a small but significant detail that can make a monumental difference in your overall accuracy and speed.
Frequently Asked Questions about Optic Riser Mounts
Many shooters have questions about how and why to use riser mounts. Here are answers to some common inquiries:
- Q: What is the primary benefit of using a riser mount like the TRUGLO Riser Mount?
- A: The main benefit is achieving optimal eye relief and a comfortable, consistent cheek weld, which are crucial for accuracy and rapid target acquisition. It also facilitates co-witnessing with iron sights on platforms like the AR-15, providing a reliable backup aiming system.
- Q: Is the .75" rise suitable for all optics?
- A: The .75" rise is a highly versatile height, particularly well-suited for red dot sights and many compact to medium-sized scopes on AR-15 flattop receivers, as it often helps achieve either absolute or lower 1/3 co-witness. For very large objective scopes or specialized setups, you might need to evaluate based on your specific optic and comfort.
- Q: Can this riser be used on firearms other than AR-15s?
- A: Yes, absolutely. As long as your firearm features a standard Picatinny-style rail for mounting optics, the TRUGLO Riser Mount will be compatible. This includes various rifles, carbines, and even some shotguns with appropriate rail systems.
- Q: How do I install the TRUGLO Riser Mount?
- A: Installation is straightforward. The mount typically clamps directly onto your existing Picatinny rail. You simply align it, tighten the mounting screws or levers (depending on the specific clamping mechanism, usually integral to the mount) until secure, and then attach your optic to the riser's top rail. No firearm modifications are needed. Always ensure fasteners are torqued to the manufacturer's recommended specifications if provided, to prevent damage or loosening under recoil.
- Q: What materials are best for optic mounts?
- A: High-quality aluminum, especially CNC-machined aluminum, is widely considered one of the best materials for optic mounts due to its excellent balance of strength, lightweight properties, and corrosion resistance. This ensures the mount is durable enough to withstand recoil and environmental elements while not adding excessive weight to your firearm.
- Q: Will this mount hold zero effectively?
- A: Yes, the CNC-machined aluminum construction and secure Picatinny clamping mechanism of the TRUGLO Riser Mount are designed to provide a stable, zero-holding platform for your optics. Once properly installed and torqued, it should maintain your optic's zero even under repeated firing.
- Q: Is this riser mount lightweight?
- A: Yes, due to its aluminum construction, the TRUGLO Riser Mount is designed to be lightweight, minimizing any noticeable increase in the overall weight of your firearm while providing robust support for your optic.
- Q: Can I use this riser with a quick-detach (QD) optic mount?
- A: Yes, if your optic uses a quick-detach mount, it can be mounted directly onto the TRUGLO Riser Mount's Picatinny top rail, allowing you to retain the quick-detach functionality while benefiting from the added height.
Choosing the right accessories for your firearm system is a critical step in optimizing performance. The TRUGLO Riser Mount stands as a testament to thoughtful engineering, providing a reliable, durable, and highly effective solution for elevating your optics and elevating your shooting experience.
Product Specifications & Compatibility Chart
| Feature | Detail | Use Case |
|---|---|---|
| Material | CNC-Machined Aluminum | Durability, Lightweight |
| Rail Type | Picatinny-style Rail | Universal Compatibility |
| Elevation | 0.75 inches | Optimal Eye Relief |
| Length | Approximately 4 inches | Versatile Optic Sizing |
| Installation | Easy, No Modification Required | User-Friendly Setup |
| Firearm Fit | AR-15 Flattop | Common Rifle Platforms |
| Optic Fit | Red Dot Sights, Scopes | Broad Optic Selection |
| UPC | 788130018231 | Product Identification |
| SKU | TG8980B | Inventory Tracking |
Specifications
Explore the specific details and characteristics
- Manufacturer
- Truglo
- MPN
- TG8980B







