The Spartan Bino Adapter #2 (SPAR07028R) is an ultralight, low-profile optical mount designed to attach roof-prism binoculars directly to Spartan tripod systems. Manufactured from machined aluminium and polymer components, the clamp secures around a single binocular barrel and features an integrated MagnaSwitch™ magnetic socket. This allows hunters to instantly dock and release their handheld optics from Spartan spigots to eliminate image jitter during extended glassing sessions. Its streamlined profile is engineered to remain permanently clamped onto the optic without interfering with interpupillary distance adjustments or standard chest-rig harness storage.

Key Features

• MagnaSwitch™ Compatibility: Directly integrates with Spartan Davros, Davros Pro, Ascent, Sentinel, Hoplite, and Hercules mounting systems for rapid, threadless attachment.
• Ultralight Footprint: Adds only 0.7 oz (20 grams) to your optical setup, preserving balance and mobility in the field.
• Size #2 Barrel Fitment: Engineered specifically for medium roof-prism barrels, including models such as Vortex Razor UHD (8x42, 10x42, 10x50, 12x50, 18x56), Viper HD (8x42, 10x42, 10x50, 12x50), Diamondback HD (10x50, 12x50), and Maven B6 12x50.
• Low-Profile Design: Fits inside chest bino harnesses while attached to the optic, eliminating the need to install or remove adapters between glassing locations.
• All-Weather Reliability: Non-powered mechanical construction operates reliably in extreme temperatures ranging from alpine freezes to high-heat desert environments.

Product Specifications

• Product Name: Spartan Precision Equipment Binocular Adapter (Size #2)
• Model/SKU: SPAR07028R
• Weight: 0.7 oz (20 grams)
• Mount Type: Spartan MagnaSwitch™ magnetic quick-detach socket
• Material: Machined high-grade aluminium and polymer clamp components
• Finish: Black
• Compatible Tripod Heads: Spartan Davros, Davros Pro, Ascent Tripod, Sentinel Tripod, Hoplite, and Hercules
• Power Requirements: None (fully mechanical)

Who is the Spartan Bino Adapter #2 for?

• Spot-and-stalk backcountry hunters — Weighs just 20 grams (0.7 oz) so you can eliminate hand-shake and optical fatigue during long glassing sessions across open alpine or scrub terrain without adding noticeable pack weight.
• Hunters using the Spartan MagnaSwitch ecosystem — Utilises a 20-gram magnetic binocular adapter interface that clicks directly onto existing Davros or Ascent spigots without threading standard 1/4"-20 screws in the field.

Less suitable for: Binoculars with compact or oversized chassis requiring Size #1 or Size #3 to #4 barrel clamps, standard tripods using non-magnetic 1/4"-20 threaded post adapters, or heavy spotting scopes requiring dedicated fluid pan/tilt tripod heads.