5KU SpitFire tracer for Sig Air M17 Tan

The SpitFire unit has two different visual functions. When using suitable tracer BBs, the BBs light up as they are fired, making the BBs’ trajectory much more visible in dark conditions. In addition, the unit can simulate a muzzle-flash effect using LED lighting.

The three available modes allow you to decide for yourself how the unit is used. For a functional CQB setup, you can activate the tracer only, whilst the combined mode is particularly useful if you want both visible BB trajectories and the additional light effect.

Vented compensator-design

The SpitFire unit is housed within an elongated compensator casing, the length of which is tailored to the M17. Openings in the structure ensure that the simulated muzzle-flash effect is clearly visible.

This is an airsoft compensator design with an integrated light effect. The unit does not produce a real muzzle flash and should not be confused with a functional compensator for a real firearm.

Specially designed for the SIG Air / VFC M17

This version is designed for the SIG Air / VFC P320 M17 GBB. The shape and length of the module are tailored to this platform, ensuring that the compensator visually complements the lines of the longer M17 slide.

This is important when making a purchase, as there are other SpitFire variants available for different P320 configurations. You should therefore always check that you actually need the M17 version and not simply rely on the general P320 designation.

QD-montage zonder threaded barrel

Installation utilises the accessory rail on the underside of the M17 frame. This means that no threaded outer barrel or separate tracer adapter is required. The module is designed as a drop-in upgrade and does not normally require any permanent modification to the replica.

The QD system makes it possible to fit or remove the compensator relatively quickly. After fitting, always check that the locking mechanism is fully secured before using the replica.

Picatinny rail for accessories

As the original lower rail of the M17 is used to mount the SpitFire, 5KU has fitted another Picatinny interface to the underside of the module. This rail is made of aluminium and provides space for a compatible accessory.

This means, for example, that it is still possible to fit a suitable weapon light. Do bear in mind the dimensions of both the SpitFire and the chosen accessory; not every combination will automatically fit equally well.

Built-in Li-ion battery with USB-C

The SpitFire is powered by a built-in rechargeable Li-ion battery. This means that separate batteries are not required, and the battery can be charged via the integrated USB Type-C port.

It is advisable to fully charge the unit before a lengthy CQB session or evening skirmish. The battery life depends partly on the mode selected and how intensively the tracer is used during the day’s play.

Polymer constructie met aluminium rail

The main structure of the compensator module is made from polymer, whilst the lower rail is made from aluminium. This combines a relatively lightweight housing with a metal interface for mounting suitable Picatinny accessories.

However, the module does add extra length and weight to the front of the M17. As a result, the balance and handling of the replica may feel different to those of a standard M17 without a compensator.

Tan version for the M17

This version is finished in Tan and therefore fits in well with the familiar tan/FDE look of the SIG Air M17. For players who wish to retain the M17’s colour scheme, this variant offers a logical alternative to the black version.

Please note that tan and FDE colours may vary slightly in shade between different manufacturers, materials and production batches. A completely identical colour match with every part of the replica cannot therefore be guaranteed.

Ideal for CQB and night-time games

The combination of tracer functionality and muzzle-flash simulation really comes into its own during CQB, indoor airsoft and night-time games. Tracer BBs make it easier to track the BB’s flight in low light, whilst the additional light effect creates a more striking shooting experience.

Suitable tracer BBs are required for the tracer effect. Ordinary BBs do not glow as they pass through the SpitFire; for this to happen, the BB must contain fluorescent material that can be activated by the tracer unit.

Practical insights

The 5KU SpitFire Tracer for SIG Air M17 Tan is particularly useful if you want to add a tracer without fitting the M17 with a threaded barrel and a traditional tracer adapter. The integrated mounting keeps the whole assembly looking neat and, thanks to the lower Picatinny rail, leaves space for a compatible accessory.

Before playing, check that the QD attachment is correctly locked in place and test the tracer with the BBs you’ll actually be using. Also, bear your holster in mind. The module significantly alters the length and shape of the front of the M17, meaning that a standard-shaped M17 holster may no longer be suitable.

Who is the 5KU SpitFire Tracer for SIG Air M17 Tan suitable for?

The 5KU SpitFire Tracer for SIG Air M17 Tan is designed for owners of a compatible SIG Air/VFC P320 M17 GBB who are looking for an integrated tracer solution. The combination of tracer functionality, muzzle-flash simulation and quick-detach mounting offers particularly interesting possibilities for CQB and indoor players.

The Tan version is also suitable for players who wish to retain the distinctive colour scheme of their M17 and feel that a standard cylindrical tracer does not quite match the look of the replica.

Specificaties

• Note: 5KU
• Model: SpitFire Tracer for SIG Air M17
• Producttype: Tracer- en compensatormodule
• Platform: SIG Air / VFC P320 M17 GBB
• Tracer function: Yes
• Muzzle-flash simulation: Yes
• Instelbare modi: Tracer + Muzzle Flash / Tracer Only / Muzzle Flash Only
• Vented compensator-design: Ja
• Battery: Built-in rechargeable Li-ion battery
• Charging port: USB Type-C
• Mounting: QD mounting system
• Installation: Drop-in
• Threaded barrel required: No
• Permanent modification required: Not normally required
• Lower accessory rail: Picatinny
• Housing material: Polymer
• Rail material: Aluminium
• Colour: Tan
• Application: Airsoft

Common mistakes

• Do not confuse this M17 version with SpitFire models designed for other P320 configurations.
• Use suitable tracer BBs if you actually want to see the illuminated BB effect.
• Don’t expect the muzzle-flash function to produce a real muzzle flash; it is simply a simulated lighting effect.
• Don’t forget to charge the built-in battery before a long day of play.
• After fitting, check that the QD system is fully locked in place.
• Do not assume that every standard M17 holster will still fit once the module has been fitted.
• Check the available space before mounting a weapon light or other accessory on the lower Picatinny rail.
• Don’t expect every Tan or FDE shade to match the colour of the M17 exactly.
• Please bear in mind the replica’s extra length and altered centre of gravity.

Frequently Asked Questions

Which replica is this 5KU SpitFire designed for?
This version has been developed for the SIG Air / VFC P320 M17 GBB airsoft replica.

Can the SpitFire produce both tracer BBs and a muzzle-flash effect?
Yes. The unit combines both functions and offers three adjustable modes: both effects simultaneously, tracer only, or muzzle flash only.

Do I need a threaded outer barrel?
No. The module is mounted via the frame and the lower rail assembly and does not require a thread on the outer barrel.

Can I remove the compensator again?
Yes. The unit features a QD mounting system, which allows it to be fitted and removed relatively quickly.

How is the tracer charged?
The built-in Li-ion battery is charged via USB Type-C.

Can I fit another weapon light?
The module has a Picatinny rail on the underside onto which a suitable accessory can be fitted. However, always check the available space and compatibility.

Does the tracer work with standard BBs?
The replica can, of course, fire standard BBs, but tracer BBs are required for the luminous tracer effect. Standard BBs are not visibly illuminated by the tracer.

Does this unit fit in a standard M17 holster?
Not necessarily. The SpitFire alters the profile and overall length of the replica. A holster must therefore provide sufficient space for this configuration.

Is the entire compensator made of aluminium?
No. The housing is mainly made of polymer and is combined with an aluminium rail.

Is Tan exactly the same colour as the original M17?
Not guaranteed. The colour matches a Tan/FDE configuration, but there may be slight variations in shade between materials and production batches.

The 5KU SpitFire Tracer for SIG Air M17 Tan combines tracer functionality, adjustable muzzle-flash simulation and an integrated compensator-style design in a drop-in upgrade specifically designed for the SIG Air/VFC P320 M17 GBB.