Frequently Asked Questions
Preparation time 2-5 days
We are pleased to present the Krytac M4 Trident MK2 CRB-M model in HPA version. As the name suggests, this replica comes with an HPA system installed by nrg. The replica has a 12-month warranty and is also available in installments. The package includes the components of the replica replaced by the HPA system. Optionally, you can choose to forgo these components and receive a 3% discount on the package price.
The ordered package will be delivered with the following features and options:
- Krytac M4 Trident MK2 CRB-M HPA
- Complete Polarstar F2 HPA system
- Polarstar Micro Reg Gen 2 regulator
- Polarstar 42-inch hose
- US type Polarstar fitting
- Preferred engine settings
- Custom trigger pull
- Replica functionality testing
Equipment Specifications
| Gearbox Version | Custom |
| Firing Mode | Semi/Auto |
| Hop Up | Adjustable |
| Battery Connector | JST |
| Speed | 90 - 150 m/s |
| Recommended Battery | 7.4 V Li-Po 350-450mAh (JST) |
| Inner Barrel Diameter | 6.05 mm |
| Material | Metal, Metal, Aluminum, ABS |
| Body Platform | M4 |
| Inner Barrel Length | 280 mm |
| Length | 675 - 787 mm |
Product Description
Overview
nrg launches a series of customized HPA replicas designed to deliver outstanding performance. This model is called the Krytac M4 Trident MK2 CRB-M HPA and comes with the F2 system provided by Polarstar. The replica has a 12-month warranty and is also available in installments. The package includes the components of the replica replaced by the HPA system. Optionally, you can choose to forgo these components and receive a 3% discount on the package price.
The ordered package will be delivered with the following features and options:
- Krytac M4 Trident MK2 CRB-M HPA
- Complete Polarstar F2 HPA system
- Polarstar Micro Reg Gen 2 regulator
- Polarstar 42-inch hose
- US type Polarstar fitting
- FCU settings according to customer specifications
- ROF (rate of fire) and velocity settings according to customer specifications
- Trigger pull settings according to customer specifications
- Replica functionality testing
- 12-month warranty
- Availability for purchase in installments
- 3% discount for opting out of the original replica components
Interior of the replica
nrg equips this replica with the F2 conversion system manufactured by Polarstar. This is a compressed air or HPA system designed for converting electric-powered replicas. The dual solenoid design of the F2 model offers the same functionality as the legendary Fusion Engine, but in a more compact, flexible, and efficient design. The F2 model comes with a new valve design that operates on the same principle as that of the Fusion Engine. This valve can operate at lower pressures and uses a smaller volume of air to function, optimizing air efficiency. This engine allows for a pressure range from 45 psi to 145 psi, enabling it to cover multiple power classes, from low powers for close-quarters battles to DMR-type replica powers. Another advantage of this engine is the ability to choose the nozzle position, between closed bolt and open bolt, similar to an AEG.
Power Supply
The package includes an HPA air regulator provided by Polarstar model MRS. This regulator combines all the technologies used so far by Polarstar to provide users with the best experience. It is equipped with all important systems such as a pressure gauge and tournament lock. Additionally, the package includes a hose manufactured by Polarstar intended for HPA systems. This extremely flexible hose is made of rubber and is covered with a nylon braided material, thus reducing the risk of damage or kinking. The hose is delivered with US type QD fittings.
Attention!!
The package does not include an HPA tank or battery.
Click for more details about the original replica.
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