XT301 MK2 Tracer Unit

An ultra-compact, USB-rechargeable UV LED tracer unit with motion sensing, auto on/off, and enough battery life for extended airsoft sessions.

Product Features:

• Ultra-compact and lightweight (≈28 g, ~61 mm × 27 mm)
• High-power UV LED technology with two side light sources for optimal BB illumination
• Motion sensor for automatic on/off, with sleep mode to save battery
• Battery life rated for up to ~20,000 BBs under tracer usage
• Capable of maintaining tracer function up to 35 rounds per second (≈2100RPM)
• USB charging with micro USB connector and a battery level indicator
• Includes 11mm positive to 14mm negative thread adapter for flexible mounting options

The Xcortech XT301 MKII is an ultra‑compact tracer unit designed for airsoft guns, ideal for upgrading existing dummy suppressors or mounting directly on pistols and rifle builds. It uses high-power UV LED technology with two side emitters to provide bright BB illumination, making glowy tracer BBs more visible during low-light play. Its built-in motion sensor enables automatic on/off switching, conserving battery by entering sleep mode when idle. With a rechargeable lithium battery capable of powering up to ~20,000 rounds of tracer use, the XT301 MKII offers good endurance. Charging is convenient via a micro USB port, and the unit includes a battery-level indicator for monitoring remaining charge. The tracer is also capable of sustaining up to 35 rounds per second (≈2100RPM) in tracer mode and comes with a thread adapter to fit both 11mm positive and 14mm negative suppressor threads. Thanks to its small size and lightweight aluminium housing (~28 g, 61 mm long × 27 mm diameter), it adds minimal bulk and weight.

Range Overview:

The Xcortech range brings together chronographs, tracer units, MOSFET systems, and training accessories designed to enhance both field performance and workshop testing. Each product is developed with practical usability in mind — from pocket-sized chrono solutions for players on the go, to advanced systems trusted by site operators and professional technicians. This breadth of choice reflects Xcortech’s ability to serve the needs of the wider airsoft community, from casual players to serious professionals.

• Industry leader in chronograph technology
• Proven accuracy and consistency across all devices
• Compact, robust, and field-ready designs
• Integration of modern electronics and safety protections
• Wide product coverage: chrono, tracer, MOSFET, training systems
• Trusted by players, retailers, and event organisers worldwide

Xcortech is dedicated to advancing airsoft technology with a focus on accuracy, safety, and reliability. Recognised worldwide as a pioneer in chronograph and tracer innovations, the brand has built its reputation by delivering dependable tools that players, technicians, and retailers can trust. Xcortech’s commitment to precision engineering and consistent product development has made its devices a benchmark across the industry.