Factory-Spec Strings. Zero Compromise.

The Excalibur Micro Replacement Crossbow Strings are the manufacturer-approved strings for Excalibur's Micro crossbow lineup — built to the exact specifications of your crossbow for consistent performance, reliable accuracy, and the peace of mind that comes with using genuine Excalibur components. When it's time to replace your string, there's only one right choice.

Why Replace with Genuine Excalibur Strings?

Your crossbow's string is one of the most critical components in the entire system — it transfers every ounce of limb energy to your bolt, determines your draw weight, and directly affects your accuracy and point of impact. Aftermarket strings may look similar, but they're rarely built to the same strand count, material spec, or serving diameter as the factory original. Excalibur Micro Replacement Strings are engineered to match your crossbow exactly, ensuring your zero stays true and your performance stays consistent from the first shot on a new string to the last.

Key Features

• Micro-Specific Fit – Built to the exact length, strand count, and serving specifications of Excalibur's Micro crossbow platform
• Factory-Matched Performance – Maintains your crossbow's rated arrow velocity, draw weight, and accuracy straight out of the package
• High-Quality String Material – Durable, low-stretch fibers for consistent performance and long service life
• Pre-Served & Ready to Install – Center serving and end servings are factory-applied for immediate installation with the Excalibur Crossbow Stringer
• Maintains Your Zero – Consistent construction means minimal re-sighting after installation — get back to hunting faster
• Genuine Excalibur Component – Manufacturer-approved replacement for full compatibility and confidence
• Essential Maintenance Item – Crossbow strings should be inspected regularly and replaced when fraying, serving separation, or significant wear is detected

When to Replace Your String

Excalibur recommends inspecting your string before every use and replacing it at the first sign of fraying, serving separation, or significant wear. A compromised string doesn't just affect accuracy — it's a safety issue. Keeping a spare Micro Replacement String in your kit means you're never caught off guard by a string failure at camp or in the field.

The Right String. The Right Performance.

You chose Excalibur for its reliability and precision. Protect that investment with the string that was designed for it. Install it with the Excalibur Crossbow Stringer, wax it regularly with EX-Wax, and your Micro will keep shooting accurately for seasons to come.

Replace it right. Shoot it true. Excalibur Micro Replacement Strings — the only string built for your Micro.