HIDDEN PRODUCT Black Eagle FOCUS Micro Diameter About the product The Black Eagle FOCUS Micro Diameter Arrows are precision-engineered for maximum performance. Featuring a 4mm (.165") shaft, they reduce drag for incredible speed and penetration. Super-Sorted and Spine Indexed, these arrows guarantee unmatched consistency and repeatable accuracy. Built from premium carbon, they deliver durability for hunting and target shooting. With the advanced FOCOS 2.0 system, these arrows offer unparalleled customization for Front of Center (FOC) tuning. Perfect for competitive archers chasing records or hunters seeking ultimate success. Key Features: Super-Sorted: Tight tolerances for precise spine, straightness, and weight consistency.Durable Construction: High-grade carbon ensures long-lasting performance.Speed: Optimized design for balanced speed and durability.Spine Indexed: Guarantees consistent flight.Arrow Specs: Straightness: 0.001"Weight Tolerance: ±1 grainShaft Length: 32" 12 Flo-Yellow BEA M Nocks (6 grains each)12 Nock Collars (3 grains each)12 FOCOS 2.0 Systems (58 grains each)Spine Options (Metric and Imperial): 250: 4mm (0.165") ID | 6.2mm (0.245") OD | 10.5 GPI300: 4mm (0.165") ID | 6.1mm (0.241") OD | 9.7 GPI350: 4mm (0.165") ID | 5.8mm (0.230") OD | 8.2 GPI400: 4mm (0.165") ID | 5.7mm (0.226") OD | 7.6 GPI Avoid Hot Melt and cleaners; use a Q-Tip or paper towel for maintenance. Test before buying at Archery Service Center. Contact us for sizing or specifications; our team is happy to assist.
