Precision MountingVortex Rings & Mounts
Add a Backup Optic or Rangefinder — On Top of Your Scope.
The Vortex® Precision Diving Board Mount clips onto your existing Precision Matched Ring or Precision Extended Cantilever Mount, giving you a genuine top-rail position for a backup red dot, micro dot or emergency battle sight (EBS), or the Vortex® Impact® 4000 Rail-Mounted Ballistic Laser Rangefinder — without any extra hardware.
Official Specifications VerifiedMetric FirstVortex VIP Warranty
What It Mounts
Backup Optic / EBS / Rangefinder
Not a scope-to-rifle mount
Material
7075-T6 Aluminium
0.0005in tolerance, Type III hardcoat
Compatible With
Precision Matched Rings
& Precision Extended Cantilever Mounts
Warranty
Lifetime
Vortex® VIP® Warranty
Product Overview
The Precision Diving Board Mount is a convenient top-ring mounting system, not a scope-to-rifle mount — it's designed to sit on top of a Precision Matched Ring or Precision Extended Cantilever Mount that's already installed on your rifle, giving you a genuine forward-position rail for a second device.
Vortex's own product information confirms this diving board mount provides the perfect mounting height and positioning for the Impact® 4000 Rail-Mounted Ballistic Laser Rangefinder, red dots, and other Picatinny-mounted accessories — a genuine option for adding a backup red dot, micro dot, or emergency battle sight (EBS) above your primary riflescope, without needing to remove or disturb your main optic's zero.
Machined from certified USA 7075-T6 billet aluminium, held to an extremely tight 0.0005in tolerance and anodized with Type III hardcoat, this is genuine Precision-tier construction. Note: not compatible with the Precision Quick-Release Cantilever Mount — use with the standard Precision Extended Cantilever Mount or Precision Matched Rings instead.
Technical Specifications
| Specification |
Precision Diving Board Mount |
| Function |
Top-mount rail for a backup optic (red dot / micro dot / EBS) or rangefinder — does not mount a riflescope directly |
| Material |
7075-T6 billet aluminium |
| Finish |
Type III hardcoat anodized |
| Manufacturing Tolerance |
0.0005in |
| Compatible Base Mounts |
Precision Matched Rings, Precision Extended Cantilever Mounts |
| Not Compatible With |
Precision Quick-Release (QR) Extended Cantilever Mount |
| Confirmed Compatible Accessories |
Vortex® Impact® 4000 Rail-Mounted Ballistic Laser Rangefinder, red dot sights, other Picatinny-mounted accessories |
| Fasteners Included |
4× T-25 Torx® screws, T-25 Torx® wrench |
| Available Sizes |
30mm, 34mm (to match your Precision Matched Ring or Cantilever Mount tube diameter) |
| Manufacturer SKUs |
PMR-DB-30 / PMR-DB-34 |
Metric-first presentation. Original Vortex values retained where applicable. Never infer missing specifications.
Noctis Africa Field Verified
Equipment selected, researched and verified for demanding real-world applications.