




Crimson NPAS for MWS TM/DE/ Salvo
Any power you could need without sacrificing any consistency, for almost any MWS spec nozzle.
In collaboration with Bristol Based Airsoft, I am very excited to showcase our new and totally unique to the market MWS NPAS! An installation video can be found here.
What makes the Crimson NPAS standout from the others on the market?:
Myself and Luke spent a good portion of time ensuring that this NPAS would be compatible with a wide range of MWS Nozzles (stock and aftermarket) to ensure no one was left behind. A grand total of 8 types of Nozzle so far!
A community member called AsianMan made a fantastic video here demonstrating all the nozzles it works perfectly with (they will be listed later in this description too). A big thank you to AsianMan for his help!
The Basics:
An NPAS allows you to tune your GBBR to your desired FPS/Joule output easily and seamlessly on the field using a simple 1.5mm hex key (found in most hex key toolsets). Once installed (which is demonstrated here on our own very clear video), simply remove your bolt from your GBBR, adjust through the front of the nozzle with a hex key (Clockwise for less energy output, counter-clockwise for more), reassemble and test your results.
This is perfect for players looking to be under limits no matter the time of year, BB weight, or with gas/pressure used. It really is a "must-have" component.
The Crimson NPAS is compatible with the vast majority of MWS Nozzles, these include;
- Tokyo Marui
- Classic Army
- Unicorn
- Dynamic Precision
- Double Eagle
- Salvo Precision
- Gunsmodify
- T8
- Prowin
The material used is a stronger Nylon Polymer in the iconic Crimson red, making it extremely easy to identify on your tech bench as well as when it is installed. You will no lose track of who's MWS NPAS is who's (not that you will need any others after this).
Crimson, it's red
*Installing an NPAS will require some teching knowledge and a small amount of tools. A video here demonstrates the installing process. Be careful when adjusting your NPAS to ensure you don't totally unscrew the adjustment screw, this goes for any NPAS on the market. If you have any questions please contact us*
Pairs well with
In stock! Ships within 1-2 business days.
Complimentary shipping & returns

Crimson NPAS for MWS TM/DE/ Salvo
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Please read our FAQs page to find out more.
Do I need an account to order?
No, but an account lets you save addresses, review orders, download invoices and manage wish‑lists.
When will my order ship?
Orders placed before 15:00 CET on business days ship the same day if the
items are in stock. A tracking e-mail follows automatically.
Can I change or cancel my order?
Yes, e-mail orders@skirmshop.nl or use the contact form before 15:00 CET on the shipping day
with your order number. After dispatch, changes aren’t possible.
Do you ship outside the EU?
Yes, the shipping rates and import taxes will be calculated at checkout.
What is the minimum age to buy an airsoft replica?
Please check your own governments regulations for the minimum required age.
Don't forget to send your ID.