December & New Year Opening Times! Last Order Times For Christmas!

Welcome to!

My Cart

0 item(s)£0.00
You have no items in your shopping cart.




Profile Information
Login Data

or login

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
This is not an email address!
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Passwords are not same!
Terms and Conditions are required!
Email or Password is wrong!
RaTech NPAS Kit For Marui & WE Open Bolt

RaTech NPAS Kit For Marui & WE Open Bolt

Availability: In stock


Quick Overview

GBB Upgrade Part



A CNC'd stainless steel device that lets you adjust the FPS of your WE open bolt rifle.

A perfect addition to your WE GBBR if you need to adjust your velocity depending on which site you're playing at. Simply fit the NPAS, adjust the allen head screw with the provided tool and you're done. Constructed from stainless steel so you don't need to worry about corrosion. Perfect!

It'll also help bring your rifle down to a sensible fps if you're running Co2 magazines!

Additional Information

Manufacturer RaTech
SKU gbbu001
Colour No

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.