Small diameter carbon shaft from Gold Tip. Key features: High performance, small diameter arrow for drift resistant, long range accuracy. Durable 100% carbon construction. Built to the strictest tolerances. Full range of components available separately for hunting and target to make the arrow the best it can be for your preferred use. Compatible with Gold Tip's FACT weight system for perfect front-of-centre balance. Technical specifications: Material: Carbon Diameter: Small Diameter .166 Grains Per Inch: 5.5-9.1 Straightness Tolerance: 0.001" Weight Tolerance: 0.5 Available Spines: 250-700 Uncut length (approx): 30" (700-500 spine) or 32" (400-250 spine) Included components: None Optimal for: High performance Field and Target shooting.