This is the last sight left, once it's gone it's gone!   For the current model see the B3 Exact Q2 sight below 

LIGHT AND QUIET. THE BEST ALL-MACHINED METAL SIGHTS AVAILABLE.

The Exact 3D comes in at only 7 ounces (scope not included). It features a 6” extension bar with our click-in precision locators, and a fast-pitch elevation rod for lightning fast and precise yardage settings. There are 3 macro-elevation positions for vertical body, combined with 2 inches of travel.

Exact 3D sight features:

• 6″ bar
• New lockdown knob
• All machined parts
• All axis adjustments
• Fast pitch elevation rod
• Dual adjustable indicators
• Spring loaded detent system
• Includes laser engraved sight scales 1-11
• New Mathews Archery Bridge-Lock sight bar option
• Removable yardage plates on both sides for easy sight scale installation
• Elevation that can be used with or without a click when ordered by phone
• The most precise micro-adjust windage unit available; under .001 per click with no excess travel
  BRIDGELOCK options
  Short bar is 4″ long and has 5 indentions for placement
  Long bar is 6″ and the has 11 indentions for placement