Shibuya Ultima RC Pro 320-9-A Recurve Sight. 

ULTIMA RC PRO 320-9-A DOUBLE MOUNT RH BLACK
 

• The top-of-the-line recurve sight, featuring every feature you’ve ever dreamed of. Ultima RC PRO’s radically redesigned carbon extension redefines vibration elimination.
• Polygonal Carbon Extension: Ultima RC PRO’s carbon extension features a radical new design redefining vibration elimination. The ultimate goal of eliminating vibration through the shape of the carbon extension lead us to a fishing pole taper shape.
• Redesigned Mounting System: Ultima RC PRO features a brand-new mounting mechanism to achieve a more secure lock than ever.
• Sight Scale Plates: Both sides of Ultima RC PRO’s elevation bar feature metal sight scale plates.
• Redesigned Sight Pin Locker: Ultima RC PRO features a redesigned sight pin locker with a toolles thumb screw.
• Type A: 221g