Easton 5mm Axis Shafts with Half Outs 400 are compact, high-performance hunting arrows designed for archers who demand penetration, consistency, and reliable field recovery. Sold in a 12-pack, these 34" shafts feature a 5mm micro-diameter and a reinforced carbon core for punchy impact and dependable flight in the field.

• Diameter and profile: 5mm micro-diameter (inside diameter.204 inches) for a smaller, tougher-to-deflect profile that enhances penetration.
• Core and jacket: Thick-wall ACU-CARBON spine construction with a high-strength N-FUSED carbon core and a 7075 alloy jacket for stiffness and durability in hunting conditions.
• Straightness and weight: Guaranteed straightness ±0.001 inches with a weight tolerance of ±1 grain to ensure consistent flight across the full 12-pack.
• Performance and geometry: Optimized for hunting archery with improved pass-throughs and energy transfer; 34" stock length supports standard draw lengths and stable trajectory; 9 GPI shaft weight balances speed and momentum.
• Pre-installed components: Pre-installed 5mm X Nocks (9 grains), 5mm HIT inserts (16 grains), and 5mm aluminum Half-Outs (25 grains); Match Grade HIT Collar included (size 2, 13–18 grains).
• Half-Outs and compatibility: Includes 5mm aluminum Half-Outs and 8-32 HIT inserts; Half-Out outside diameter 5/32" for secure insert alignment; designed for easy removal from high-density targets.
• Fletching: Fletched with AAE Hybrid 2" helical vanes for a stable, forgiving flight across wind and varying shot angles.
• Size and color options: Size 400 included in the 12-pack; available in additional sizes (200, 260, 300, 340, 400, 500, 600, 700); second color option: Green.
• Target and use: Specifically designed for hunting archery, delivering strong impact with reliable penetration and recoverability in the field.
• Inside diameter: Inner diameter of 0.204 inches (5mm) to support the micro-diameter Axis design.

These features translate into real-world benefits: deeper penetration and cleaner pass-throughs thanks to the small-diameter, thick-wall carbon construction; consistent, predictable flight from tight manufacturing tolerances and weight control; quick field setup with pre-installed components; and durable performance suited to demanding hunting scenarios. If you’re upgrading to a compact, high-strength shaft for hunting, Easton Axis 5mm 400s offer a cohesive setup designed to improve accuracy, energy transfer, and field efficiency.