P6 workshop release M249 A&K with a selectable HPA system fitted.
Your HPA Airsoft Gun will be delivered with the following features :
- HPA system fitted with all the internals modifications
- Firing tests to control working, range and accuracy
- All the original parts of the airsoft guns are included in the package
You can find the complete details in the tabs below.
Additional options are available if you want to complete your HPA equipment around the gun :
- Wireless Ammobox : The goal of the system is to control the ammobox wireless just by pressing the trigger
A&K M249 PARA Heavy Weight Machine Gun
FULL METAL Constructed
Completed replica from Classic Army 249 Model
Except Box Mag, Stock Pad, Pistol Grip & Foregrip, this AEG is entirely metal
Electric Auto Winding 2400 Rds Drum Magazine (Sound Activated / Full Auto)
Sound Sensor built-in drum magazine help winding bullet into barrel while shooting
Auto-Winding Magazine (powered by 2 x AA size Battery)
M4 / M16 Series Magazine is also compatible
Store up to 9.6V Batteries inside of the Stock (Mini-Plug)
Foldable Bipod is easy to deploy with 3-Level Adjustable Height
ADJUSTABLE Stock with shoulder rest
20mm Rail on top for attaching any accessories with RIS system
|Length||901 mm / 720 mm|
|Main color||Dark Earth|
|Thread type||14mm CCW|
|Firing mode||Full automatic|
|Inner barrel (mm)||315|
|Inner Barrel dia (mm)||6.08|
|Gear ratio||18:1 Torque|
|Quick change spring||No|
|Battery charger||Not Included|
|Battery Connector||Small Tamiya|
|Power (FPS @ 0.20gr)||400FPS|
Product content :
- Polarstar F2 V2 M4
- FCU wire harness
- FCU REV3
- V2 Trigger board
- English Manual
What is F2?
F2 is essentially a Mini Fusion Engine. It offers the same adjustability and performance as the Fusion Engine in a cylinder sized package.
Patented Dual Solenoid Design
The dual solenoid design of the F2™ provides the same functionality as the legendary Fusion Engine™ but in a more compact, efficient and flexible design. Dual solenoids allow for the nozzle and the poppet valve to be adjusted independently of each other for unparalleled control over both the loading time and air volume used. Additionally, this makes it possible to change the firing sequence giving it the ability to operate in both true closed bolt as well as "AEG" mode.
The F2™ incorporates a new one-piece, lightweight poppet valve design yet still operates on the same principle as the Fusion Engine™ poppet. This valve is able to operate at lower pressures and uses less air volume to function which optimizes air efficiency. The standard F2 poppet is equivilent to the Red Low-Flow poppet of the Fusion Engine.
Spring Loaded Nozzle
The F2™ nozzle is spring biased forward which provides a consistent loading force regardless of operating pressure. It shares the same spring as the Fusion Engine™ with both light and heavy spring options available to adjust the loading force. The robust design of the F2™ allows for an operating pressure range of 45psi to 145psi which enables it to achieve velocities from CQB to DMR while employing only one nozzle for the entire velocity adjustment range.
What is the difference between F2, F1 and JACK ?
Both F1 and JACK are "open bolt" systems, meaning the nozzle is in the rearward position when the system is idle and the round is fired during the forward movement of the nozzle. F2 is a dual-solenoid system which allows for complete control over the shot cycle
Over 20 standard F2 nozzles are available for installation into a wide range of replicas. These are numbered, rather than named, since a single nozzle is often compatible with multiple replicas. The "Original Model" listed in the table is the replica from which the nozzle measurements were taken and is for reference. If your gun is not listed in our Compatiblity Database a recommended nozzle length may calculated by measuring your original gearbox and applying the following formula: TIP = F + B - (A/2) - .057. A more precise measurement (which accounts for the hopup and bucking in use) may be obtained by installing a nozzle into the system which is slightly too long for the replica and measuring the nozzle setback when placed into the hopup.
Please note that instaling a HPA drop in system is recommanded for skilled gunsmith only. The product comes as a spare part and does not come with installation manual. By purchasing an HPA system you take entire responsability of the assembly and upcoming results. For products delivered with a trigger board, contactors / switch are not guaranted by the manufacturer in case of break. We advice to take extreme care when installing the selector plate in order to not break the button. Regarding the trigger switch, it is recommended to block mecanicaly the trigger once the the trigger switch is activated to avoid excessive pressure on it.
|HPA System||Polarstar F2|
|HPA Fitting type||6mm hose|
The goal of the system is to control the electric ammobox wireless, no more wires or manual drive, no more sound control. The connection works directly by pressing the trigger. The wireless system make the reload process and overall working extremly easy, and you will now be able to empty all the ammobox in one time just by pressing the trigger!
This option includes:
- Modification of the electronic wiring of the HPA system on the airsoft gun
- Electrical modification of the Ammobox
- The installation of the wireless system on the gun and the ammobox
- A rechargeable 7.4V 1600mah lipo battery (ammobox side) and 1200mah 7.4v lipo battery (gun side) is included.
Please have a look on our demo video !
This service include all the the following task done in our workshop.
- Unmount of the original airsoft gun
- Modification (if needed) of the original gun to fit the new HPA system
- Modification (if needed) of the HPA nozzle to match perfectly with the original AEG nozzle outside length
- Installation of the HPA engine
- Installation of the motor grip plate connect (US or EU), if you don't purchase any regulator with the gun just let us know wich one you want. available on all models exept M249 A&K.
- FCU optimal programmation
- Unmount, cleanning & improvement of the hop-up unit
- Firing tests (around 500-600 BBs) to check about the working and grouping.
- Test of the regulator and the tank if purchased
- Additionnal engravings if you need !
- 1 year warranty