The Geissele Super Precision 30mm DDC Scope Cap Diving Board 05-3272S replaces the standard ring cap on a Super Precision 30mm mount with a dedicated accessory platform, giving shooters a rigid place to attach a ballistic rangefinder or laser aiming module without touching the primary optic's zero. It's a fix for a problem most long-range shooters run into eventually. A rifle already carrying a full-size magnified scope has no clean spot left on the top rail for a second device, and mounting one elsewhere on the handguard usually means an awkward angle or a reach that isn't practical when it matters. This 30mm diving board mount solves it by attaching directly to the scope cap, adding a 7-slot picatinny rail above and alongside the optic body, where accessories stay accessible without crowding the sight picture. Machined from high-strength 7000-series aluminum, this Geissele DDC accessory delivers the rock-solid rigidity long-range and professional applications demand. It integrates seamlessly with existing Super Precision mounts, replacing the standard cap screws with included enlarged hardware and an extra ring clamp that broadens the bearing surface for a secure, rattle-free attachment. Sitting at a 1.68" centerline height from the bore to the top of the rail and weighing approximately 3 oz, this 30mm scope mount accessory gives shooters expanded mounting capability without compromising optic zero or stability, finished in DDC hardcoat anodize to match a desert-configured build. Key Features Replaces the standard ring cap on a Super Precision 30mm mount Adds a 7-slot picatinny rail above and alongside the primary optic Machined from high-strength 7000-series aluminum Enlarged screws and an extra ring clamp for a secure, rattle-free fit Centerline height of 1.68" from bore to top of rail Weighs approximately 3 oz Integrates seamlessly with existing Super Precision scope mounts Finished in Geissele's DDC hardcoat anodize Geissele Super Precision 30mm DDC Scope Cap Diving Board 05-3272S