EK Archery Cobra R9 5-Nock Set

EK Archery Halfmoon Nocks: Original Replacement Parts for the Cobra R9 Series

Keep your crossbow accurate and safe with the original Halfmoon nocks from EK Archery (Poe Lang). Designed to fit perfectly on the carbon bolts dedicated to the Cobra R9 and R10 models, these nocks are vital for the correct transfer of energy from string to bolt.

Why choose original nocks for the Cobra R9?

• Precise Halfmoon Geometry: The crescent-shaped design is critical for modern crossbow systems, preventing accidental "dry fire" by ensuring the string sits perfectly in the center of the bolt.

• High-Density Construction: Made from a robust polymer, these nocks can withstand repeated impact forces without cracking or deforming.

• Standard Fit (Size Black): The size is calibrated exactly to the inner diameter of the R9 bolts, allowing a fixed, stable installation, essential for a consistent trajectory.

• Quick Maintenance: The set of 5 lets you immediately replace damaged nocks during shooting sessions, without taking bolts out of use for long.

Technical Specifications:

• Nock Type: Halfmoon.

• Compatibility: Bolts for EK Archery Cobra R9 / R10 crossbows.

• Color: Black.

• Quantity: Set of 5 (5/PK).