For an Excalibur crossbow, it is generally recommended not to leave it drawn for longer than a 24-hour period. Prolonged cocking can lead to significant degradation in the crossbow's performance and longevity.
Understanding the Risks of Prolonged Drawing
Leaving any crossbow, including an Excalibur, drawn for extended periods can negatively impact its critical components. The primary reason for this recommendation is to prevent premature stretching of the string and cables. These components are under immense tension when the crossbow is cocked, and maintaining this tension for too long can cause them to stretch beyond their intended limits.
Consequences of String and Cable Stretching:
- Loss of Performance: Stretched strings and cables result in a reduction of stored energy, directly leading to decreased arrow speed and kinetic energy.
- Reduced Accuracy: Inconsistent tension can cause variations in arrow launch, making accurate shot placement difficult.
- Component Wear: The continuous strain can accelerate wear on the limbs, cams (if applicable), and other parts of the crossbow system.
- Safety Concerns: While less common, severely compromised components could potentially lead to safety issues if not addressed.
Best Practices for Your Crossbow
To ensure your Excalibur crossbow maintains its optimal performance, accuracy, and safety over time, follow these best practices:
- Cock When Ready: Ideally, cock your crossbow only when you are ready to shoot or when you anticipate a shooting opportunity in the immediate future (e.g., during a hunting trip moving between stands).
- Decock After Use: If you are finished hunting for the day or know you won't be shooting again within a short period, it's best to safely decock your crossbow. Many crossbows, including Excalibur models, offer safe decocking mechanisms or require a discharge bolt.
- Regular Inspection: Periodically inspect your crossbow's string, cables, and limbs for any signs of fraying, wear, or damage. Replace components as recommended by the manufacturer.
- Storage: Store your crossbow uncocked in a safe, dry place, away from extreme temperatures.
Summary of Recommendations
| Action | Duration | Reason |
|---|---|---|
| Leave Drawn | Maximum 24 Hours | To prevent premature stretching of string and cables. |
| Cock before Shooting | Immediately prior to use or active hunting. | Maximizes component life and performance. |
| Decock After Use | After hunting, target practice, or long waits. | Relieves tension, prevents material fatigue, and enhances safety. |
By adhering to these guidelines, you can significantly extend the lifespan of your Excalibur crossbow's critical components and ensure it performs reliably for years to come.
