The Nimrod NTTU 5.2 is a compact tracer unit engineered to produce visible light traces from tracer BBs, enhancing visual effect during low-light play and training. It fits barrels with 14×1 CCW threading and is rated to illuminate up to 35 rounds per second, providing a practical balance between trace visibility and battery endurance.

The unit includes a fixed battery (accumulator) supplied with the product; the integrated power system is selected to provide suitable runtime for typical operational use while considering thermal management during sustained fire. NTTU 5.2 suits users who want a discreet, easy-to-fit tracer solution for replicas already prepared for threaded accessories.

Concluding sentence: a practical tracer upgrade to add reliable visible traces without radical modifications, ideal for replicas with 14×1 CCW threading.

Technical features & specifications

Model: NTTU 5.2 (Nimrod)

Color: Black

Barrel thread: 14×1 CCW

Illumination rate: up to 35 rounds per second (35 rps)

Power: integrated battery (accumulator) included — battery type: fixed/accumulator as supplied

Scope of delivery: accumulator / battery included

Intended use: tracer unit for tracer BBs on airsoft replicas with threaded barrels

Package contents

1 × Nimrod NTTU 5.2 Tracer Unit

1 × accumulator / battery (installed or supplied as per package)

Warnings & maintenance (GPSR / EU compliant)

Do not disassemble or tamper with the unit; unauthorised repairs may impair safety and function.

The tracer contains an integrated battery (accumulator). Charge or replace the battery only according to manufacturer instructions; use approved charging methods.

Avoid prolonged exposure to heat or direct sunlight; do not expose the battery to flames or extreme temperatures.

If you detect leaks, unusual smells, overheating or smoke, stop using the unit immediately and contact authorised support; do not attempt repairs yourself.

Keep out of reach of children.

Installation: thread onto compatible 14×1 CCW barrels ensuring correct centring and gentle tightening; seek qualified assistance if unsure.

Cleaning: wipe external surfaces with a dry or slightly damp cloth; do not use aggressive solvents that could damage seals or electronics.

Disposal: batteries and electronic components must be disposed of according to local regulations for electronic waste and batteries.

These warnings comply with the General Product Safety Regulation (GPSR) and applicable Italian/European law.