Arisaka Defense - Eotech EXPS Mount Mk2 2.26 FDE Cerakote

The 2.26" optic centerline height of the Arisaka Eotech EXPS Mount Mk2 offers several advantages for tactical and shooting applications. This height aligns the optic with the Arisaka 2.26" Magnifier and Unity FAST FTC, providing a consistent sight picture across different setups. It eliminates the need for additional risers, simplifying your gear and reducing the overall weight on your firearm. This setup is particularly beneficial in scenarios where quick target acquisition and transitioning between magnified and non-magnified views are critical, such as in competitive shooting or tactical operations.

The ADM QD lever on the Arisaka Eotech EXPS Mount Mk2 is designed to provide quick and secure attachment and detachment of your optic. This feature allows you to rapidly remove or reattach your sight without the need for tools, which is crucial in dynamic environments where adaptability is key. Whether you're transitioning between different firearms or need to quickly switch out optics for maintenance, the QD lever ensures that your sight remains securely mounted while offering the flexibility to adjust your setup as needed.

The Arisaka Eotech EXPS Mount Mk2 is specifically designed to be compatible with all reticle variants of the EXPS3 and EXPS2 models. This includes models such as the EXPS3-0, EXPS3-1, EXPS3-2, and EXPS3-DCR. However, it is not suitable for models like the EXPS3 HD, XPS3, XPS2, 518, 558, 552, or 512. It's important to verify your optic model before purchasing to ensure compatibility and optimal performance.

The Arisaka Eotech EXPS Mount Mk2 is constructed from CNC machined 7075-T651 aluminum, known for its strength and durability. It features a MIL-A-8625 Type III hard coat anodized finish, which provides excellent resistance to wear and corrosion. Additionally, the mount is coated with FDE Cerakote, offering further protection and a distinctive aesthetic. This combination of materials and finishes ensures that the mount can withstand harsh conditions while maintaining its structural integrity and appearance.

The Arisaka Eotech EXPS Mount Mk2 is designed to be lightweight, weighing only 2.8 ounces. This is just a 0.8-ounce increase over the OEM mount, making it an excellent choice for those looking to minimize the weight added to their firearm. Keeping the weight low is crucial for maintaining maneuverability and reducing fatigue during extended use, especially in tactical or competitive shooting scenarios where every ounce matters.

For optimal performance, it's recommended to use the original screws when installing the Arisaka Eotech EXPS Mount Mk2. The mount comes with spare screws, but reusing the original ones ensures the best fit and alignment. When installing, adhere to the recommended torque values: 25 inch lbs (2.8 Nm) for the optic to mount and 12 inch lbs (1.35 Nm) for the shroud. Proper installation is key to maintaining zero and ensuring the mount's durability and reliability in the field.

The Arisaka Eotech EXPS Mount Mk2 is ideal for scenarios requiring rapid target acquisition and flexibility in sight setups. Its design is particularly beneficial in tactical environments and competitive shooting, where quick transitions between magnified and non-magnified optics can be crucial. The mount's lightweight and durable construction also make it suitable for extended use in harsh conditions, ensuring reliability and performance when it matters most.

The FDE Cerakote finish on the Arisaka Eotech EXPS Mount Mk2 provides both aesthetic and functional benefits. Cerakote is known for its durability and resistance to abrasion, corrosion, and chemicals, which enhances the mount's longevity. The FDE color also offers a tactical advantage by reducing the visibility of the mount in certain environments, helping to maintain a low profile during operations.

The Arisaka Eotech EXPS Mount Mk2 offers several improvements over the OEM mount, but there are tradeoffs to consider. While it provides a higher optic centerline and eliminates the need for risers, it adds a slight weight increase of 0.8 ounces. For users who prioritize a streamlined setup with fewer components, this mount is advantageous. However, those who are extremely weight-conscious might prefer the OEM mount despite its lower height and need for additional risers.

The Arisaka Eotech EXPS Mount Mk2 can positively impact shooting accuracy by providing a stable and precise mounting solution. Its CNC machined construction ensures a tight fit and consistent alignment, which is critical for maintaining zero and ensuring that your shots are accurate. The increased optic height can also improve ergonomics, allowing for a more natural shooting posture and quicker target acquisition, which are essential factors in achieving accuracy in dynamic shooting situations.