Description
Sig Sauer MPX-K AEG with EMG TTI JW CNC Conversion Kit plus Reinforced Parts Kit Installed
This Sig Sauer MPX-K airsoft electric gun (AEG) comes with the EMG TTI John Wick (JW) CNC conversion kit and a reinforced parts kit already installed. It combines the compact MPX-K platform with a sharp, machined look inspired by the Taran Tactical Innovations builds made famous by the John Wick films, and internals upgraded to stand up to regular use.
The MPX-K is one of the most popular compact SMG-style platforms in airsoft, and doing a conversion like this yourself takes time, tools and know-how. Buying it ready-built means you get the finished look and the extra durability straight away.
Build and materials
The EMG TTI JW CNC kit gives the MPX-K a precision-machined aluminium receiver and handguard, with the distinctive cuts and styling of the TTI design. The lower receiver is polymer, which helps keep the weight down.
Ambidextrous controls, including the fire selector and magazine release, make it equally comfortable for left- and right-handed shooters.
Performance and internals
Inside is a modified, reinforced Version 2 gearbox with a quick-change spring function. The reinforced parts are added to help the gun cope with regular, hard use, and the quick-change spring lets you swap springs without stripping the gearbox, which is useful if you play at sites with different power limits.
Hop-up is adjustable via a rotary unit, so you can tune the BB’s flight to suit your BB weight. It is a non-blowback AEG, so it is simple to run and maintain.
Handling
The compact size of the MPX-K makes it ideal for CQB and indoor sites, where a shorter gun is quicker to bring on target and easier to move with through doorways and around corners. It also suits woodland players who want a light, fast primary.
Key features
- Sig Sauer MPX-K AEG
- EMG TTI John Wick CNC conversion kit installed
- CNC-machined aluminium receiver and handguard
- Reinforced parts kit installed
- Modified, reinforced Version 2 gearbox
- Quick-change spring
- Adjustable rotary hop-up
- Ambidextrous fire selector and magazine release
- Compact size for CQB
- 100-round mid-cap magazine
What’s in the box
- Sig Sauer MPX-K AEG with EMG TTI JW CNC kit and reinforced parts installed
- 1 x 100-round mid-cap magazine
Compatibility
Compatible with 7.4v LiPo or 9.6v NiMH batteries with a Mini Tamiya connector. It is not compatible with 11.1v batteries.
Spare magazines should be MPX-K AEG magazines; check the model before ordering. The handguard and receiver rails accept standard accessories for the TTI kit’s mounting points.
Care and maintenance
Unplug the battery after every game and store it separately from the gun. Use a suitable charger for your battery type, and never leave LiPo batteries charging unattended.
Clean the inner barrel regularly with a cleaning rod and lint-free cloth, use good quality seamless BBs, and do not fire the gun dry for long periods. If you change the spring, stay within your site’s power limits.
Who is it for?
This MPX-K is for CQB players and John Wick fans who want a compact, standout SMG with upgraded internals, ready to use without doing the conversion themselves.
Please note: Battery and charger are not included. Always wear suitable eye protection when using airsoft replicas.









