The Geissele Super Precision 30mm DDC Scope Cap Diving Board is a purpose-built accessory interface that replaces the standard ring cap on a Geissele Super Precision 30mm scope mount to provide a robust Picatinny rail for attaching devices like ballistic range finders, laser aiming modules, or other tactical accessories. Machined from high-strength 7000-series aluminum with a DDC hardcoat anodized finish, it delivers rock-solid rigidity suitable for long-range and professional applications. Featuring a 1.68in centerline height from the bore to the top of the Picatinny rail, and approximately 3oz in weight, the Diving Board integrates seamlessly with existing Geissele scope mounts while offering expanded mounting capability for shooters who need to add auxiliary gear without compromising optic zero or stability. Geissele Super Precision 30mm DDC Scope Cap Diving Board 05-3272S