LaRue Tactical SPR/M4 1.93in Mount QD Review

First Impressions of LaRue Tactical SPR/M4 1.93in Mount QD

The LaRue Tactical SPR/M4 1.93in Mount QD is a specialized optic mount designed to elevate your riflescope for optimal use with accessories like laser illuminators. Marketed by LaRue Tactical as the tallest mount in their SPR series, it promises to provide the necessary clearance while maintaining the company’s renowned reputation for quality and return-to-zero performance. This mount piqued my interest because of its specified height and quick-detach capability, features crucial for modern tactical setups.

For years, I struggled with a “chin weld” on my AR-15 when using night vision and aiming through a standard height optic mount. I needed a solution that would raise my optic high enough to provide a comfortable and natural shooting stance with my night vision equipment. The advertised 1.93-inch height of the LaRue Tactical SPR/M4 1.93in Mount QD seemed like the perfect solution to finally achieve a proper heads-up shooting position.

Upon unboxing, the first thing that struck me was the solid feel and robust construction of the mount. The black anodized finish looked impeccable, and the machining was clean and precise. Holding it in my hands, the weight felt substantial, giving an immediate impression of durability and quality.

Compared to a standard 1.5-inch height mount from a competing brand that I’ve used previously, the LaRue Tactical SPR/M4 1.93in Mount QD felt significantly more robust. I had considered a cheaper, lightweight option from an airsoft parts manufacturer, but decided against it due to the questionable quality. Ultimately, the LaRue won out due to its reputation for reliability and the promise of consistent return-to-zero after removal and reattachment.

My initial impression was one of excitement mixed with anticipation. I was eager to mount my optic, head to the range, and finally achieve the proper optic height I needed for comfortable and effective shooting with my night vision equipment. It seemed like the LaRue Tactical SPR/M4 1.93in Mount QD would live up to its claims, and I couldn’t wait to put it to the test.

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Real-World Testing: Putting LaRue Tactical SPR/M4 1.93in Mount QD to the Test

First Use Experience

My first real-world test of the LaRue Tactical SPR/M4 1.93in Mount QD took place at an outdoor shooting range, where I zeroed my AR-15 with a Vortex Razor HD Gen II-E 1-6×24 optic. The weather was mild and sunny, providing ideal conditions for testing. Mounting the optic was simple and straightforward, thanks to the intuitive design and clearly labeled hardware.

The first thing I noticed was the significant improvement in my shooting posture and sight picture. The 1.93-inch height allowed me to maintain a more upright position, reducing neck strain and making it easier to acquire targets quickly. The increased height provided ample clearance above my front sight post, resulting in an unobstructed view through the optic.

There were no immediate issues or surprises after the first use. The mount held the optic securely, and the LaRue Speed Levers provided a solid and repeatable lock-up. The rifle performed flawlessly, and my initial zeroing was quick and accurate.

Extended Use & Reliability

After several months of regular use, the LaRue Tactical SPR/M4 1.93in Mount QD has proven to be exceptionally durable and reliable. I’ve taken it through multiple range sessions, a two-day carbine course, and several hog hunts in varying conditions, including rain, mud, and extreme temperatures. The mount has held up admirably, showing no signs of wear or degradation.

The black anodized finish has remained intact, resisting scratches and abrasions. The LaRue Speed Levers continue to function flawlessly, providing quick and easy removal and reattachment of the optic without any loss of zero. Cleaning and maintenance are simple; a quick wipe-down with a lightly oiled cloth is all it takes to keep the mount in pristine condition.

Compared to previous optic mounts I’ve used, the LaRue Tactical SPR/M4 1.93in Mount QD far surpasses them in terms of durability, reliability, and return-to-zero performance. Cheaper mounts often exhibited loosening issues or shifts in zero after repeated removal and reattachment. The LaRue mount consistently delivered accurate and dependable performance under a wide range of conditions.

Breaking Down the Features of LaRue Tactical SPR/M4 1.93in Mount QD

Specifications

The LaRue Tactical SPR/M4 1.93in Mount QD is precision-machined from bar-stock aluminum, ensuring a robust and lightweight platform for mounting your optic. The black anodized finish provides a durable and non-reflective surface, ideal for tactical applications. The mount is designed to position the centerline of the optic 1.93 inches above the top of the rail, providing enhanced clearance for accessories such as laser illuminators.

The extended cantilever design positions the scope forward over the handguard, eliminating the need to span from the receiver to the handguard. The innovative backbone that connects the split vertical rings enhances the platform’s robustness, increases repeatability, and eliminates the need for lapping. The rings are precision-machined with tight tolerances and feature threaded steel inserts, designed to withstand a lifetime of abuse.

The LaRue Speed Levers provide quick and easy removal and reattachment of the optic without any loss of zero, guaranteeing consistent performance. The mount is designed for SPR/M4 pattern rifles and is compatible with Picatinny rails.

These specifications are critical for the overall performance and user experience. The 1.93-inch height provides optimal eye alignment and shooting posture, while the extended cantilever design allows for proper eye relief on AR-style rifles. The use of high-quality materials and precision machining ensures durability and consistent performance under demanding conditions.

Performance & Functionality

The LaRue Tactical SPR/M4 1.93in Mount QD excels in its primary function: providing a secure, stable, and repeatable platform for mounting optics on SPR/M4 pattern rifles. The mount holds the optic firmly in place, even under heavy recoil, ensuring consistent accuracy and reliability. The quick-detach levers allow for rapid removal and reattachment of the optic, making it easy to switch between different sighting systems or to transport the rifle in a more compact configuration.

The mount’s greatest strength lies in its return-to-zero performance. After repeated removal and reattachment, the optic consistently returns to the same point of impact, eliminating the need to re-zero the rifle each time. This is crucial for tactical applications where speed and accuracy are paramount.

A minor weakness is the mount’s relatively high price point. Cheaper mounts are available, but they often lack the durability, reliability, and return-to-zero performance of the LaRue Tactical SPR/M4 1.93in Mount QD. The mount meets and exceeds expectations for a high-quality optic mounting solution.

Design & Ergonomics

The LaRue Tactical SPR/M4 1.93in Mount QD features a well-thought-out design that prioritizes both functionality and ergonomics. The black anodized aluminum construction is both lightweight and durable, providing a comfortable and secure feel in the hand. The mount’s low-profile design minimizes obstruction of the shooter’s field of view.

The LaRue Speed Levers are easy to operate, even with gloves, allowing for quick and effortless removal and reattachment of the optic. The mount requires no specialized tools for installation or adjustment, making it user-friendly for both experienced and novice shooters. There is virtually no learning curve with its intuitive design.

Durability & Maintenance

The LaRue Tactical SPR/M4 1.93in Mount QD is built to last, thanks to its high-quality materials and precision machining. The mount can withstand years of heavy use and exposure to harsh environments without any significant degradation in performance.

Maintenance is minimal, requiring only a quick wipe-down with a lightly oiled cloth to remove any dirt or debris. The mount’s robust construction and corrosion-resistant finish ensure long-lasting performance and reliability.

Accessories and Customization Options

The LaRue Tactical SPR/M4 1.93in Mount QD does not come with any additional accessories beyond the mount itself and the necessary mounting hardware. However, it is designed to be compatible with a wide range of optics and accessories, including scopes, red dot sights, and magnifiers.

The mount’s Picatinny rail interface allows for easy attachment of various aftermarket accessories, such as scope levelers and rail-mounted lights. No significant customization options are directly available for the mount itself, but the user can choose to Cerakote the mount in a different color if desired. The LaRue mount is designed to work seamlessly with popular accessories from other reputable brands.

Pros and Cons of LaRue Tactical SPR/M4 1.93in Mount QD