RA-TECH Magnetic Locking NPAS Type 3 is a reinforced adjustable loading nozzle for GHK M4 / AR15 V3 GBBR with an articulated adjustment tool (Type 3). It features a durable injection-moulded composite polymer body, a stainless steel nozzle tip and the RA-TECH magnetic system with NPAS adjustment. It allows muzzle power adjustment, improves resistance to cooling during firing.

25+ years of proven equipment and accessories.
Warning: Last items in stock!
This expert product description was prepared by the ANAREUS.cz expert team. All rights to this unique content are bound to the anareus.cz domain.RA-TECH Magnetic Locking NPAS Composite Material Loading Nozzle Set is an upgrade loading nozzle designed for GHK M4 / AR15 V3 GBBR rifles. Its construction combines high-quality injection-moulded composite polymer with a stainless steel nozzle tip. This design increases the durability of stressed components while offering improved resistance to cooling during operation of the gas system. At the heart of the design is the RA-TECH Magnetic Locking system working together with NPAS adjustment. The system allows the amount of gas used for each shot to be adjusted, thereby regulating muzzle velocity and power according to the requirements of a particular setup or site limits. The design also focuses on more efficient gas use, more consistent muzzle velocity between individual shots and smooth BB feeding. The Type 3 designation does not refer to the construction of the nozzle itself. The nozzle, its internal components, steel tip and magnetic NPAS system are identical in the Type 1, Type 2 and Type 3 variants. The only difference is the included NPAS adjustment tool. Type 1 is supplied without a tool, Type 2 includes a simple L-shaped bent key, while this Type 3 variant includes a universal articulated adjustment tool. Its longer handle and joint make it easier to access the adjustment mechanism, making it the most convenient option for users who do not already own a RA-TECH adjustment tool.
The upgrade loading nozzle is designed specifically for GHK M4 / AR15 V3 GBBR rifles and their third-generation system.
The integrated NPAS allows muzzle velocity and power to be adjusted to suit a particular setup or required site limit.
The magnetic locking system works together with the NPAS adjustment and is designed for more efficient gas use and more consistent muzzle velocity between individual shots.
The injection-moulded composite polymer body is complemented by a stainless steel nozzle tip. This construction increases durability and offers improved resistance to cooling when using the GBB system.
The Type 3 variant includes a universal articulated adjustment tool with a longer handle, making it easier to access the NPAS and conveniently fine-tune muzzle power.
Demonstration of loading nozzle installation and RA-TECH Magnetic Locking NPAS adjustment.
The loading nozzle is designed for GHK M4 / AR15 V3 GBB, i.e. GHK gas rifles using the third-generation system.
Type 3 refers to the variant of the included adjustment tool, not to a different nozzle design. This version includes the Universal Joint Tool – a universal articulated tool with a longer handle for more convenient NPAS adjustment.
Type 1 includes only the loading nozzle without an adjustment tool. Type 2 adds a simple L-shaped bent key. Type 3 includes a universal articulated tool that provides more convenient access to the NPAS adjustment.
Yes. NPAS allows you to regulate muzzle velocity and therefore the resulting muzzle power. The setting can be adapted to a particular setup or the limits of a specific airsoft site.
The RA-TECH magnetic system works together with the NPAS adjustment and, according to the manufacturer, helps achieve more efficient gas use and more consistent muzzle velocity between individual shots.
| Variants | GHK M4 / AR15 V3 – Type 3 |
| Color | Grey |
| Length | 85 (mm) |
| Weight (g) | 42 (g) |
| Body/receiver material | ABS / Plastic |
| Nozzle | Plastic |
| Blowback | YES |
Subscribe to newsletter
...don't miss any special offer...