Shibuya Primus Extension

Shibuya Primus Extension — Precision and lightness for your sight

The Shibuya Primus extension is designed for demanding archers who are looking for a perfect balance between rigidity, lightness, and premium finish. Compatible with most competition sights, it easily integrates into your recurve or classic setup.

Weight by size

• 5 inches: approximately 60 g
• 4 inches: approximately 54 g
• 3 inches: approximately 48 g

Why choose the Shibuya Primus?

• High-quality aluminum construction for optimal rigidity
• Carefully anodized finish, resistant to scratches and wear
• Standard thread for maximum compatibility with sights on the market
• Controlled weight to avoid unnecessarily weighing down your bow
• Ideal for indoor and outdoor competition

Whether you're shooting indoors at 18m or outdoors at 70m, the Primus offers the stability needed to refine your aim and improve consistency. Choose the size that suits your build and shooting style.