This guide details the installation of the GBRS Group Lerna Mount Kit. It emphasizes proper torque settings (45 in-lbs) using tools like Fix It Sticks and highlights compatibility with various optics and magnifier mounts. The 2.91-inch optic centerline is noted for its ergonomic benefits, particularly when using night vision devices or gas masks.
This video provides an in-depth review of Unity Tactical's FAST Mounts, highlighting their 2.26-inch optical centerline height. Instructor John Lovell explains how this height enhances compatibility with night vision devices, gas masks, and electronic ear protection, promoting a more natural, heads-up shooting posture. The review covers the mounts' robust construction, integrated backup sights, and compatibility with various optics, while also touching on potential trade-offs in recoil management.
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