Home
F.A.Q.
My Account
Contact Us
Welcome Guest
Login
0
Airsoft Guns
Featured Products
Best Sellers
Mystery Boxes
Graveyard + Clearance
Electric Guns
Brands A-F
Brands G-Z
M4 Series
M16 Series
M14 Series
AK Series
MP5 Series
G36 Series
P90 Series
Scar Series
Aug Series
Others
Gas Guns
Rifles (GBBR)
Pistols (GBBP)
Non-Blowback (NBB)
SMG
Shotguns
Grenades + Parts
Grenade Launchers + Parts
HPA Systems + Rifles
Snipers + Shotguns
Sniper Rifles
Shotguns
AEGs by Category
Assault Rifles
Designated Marksman Rifles
Submachine Guns
Light Machine Guns
Hybrid + Misc
AEGs by Brand
A&K
AGM
APS
ASG
Bolt
CAA Airsoft
Classic Army
Cybergun
CYMA
DeepFire
E&C
E&L Airsoft
Echo1 USA
Elite Force
EMG
G&G Armament
G&P
ICS
Jing Gong
King Arms
Krytac
KWA
Lancer Tactical
LCT Airsoft
Modify
Smart Team
Specna Arms
Valken
VFC
Zion Arms
Parts + Accessories
Featured Products
Best Sellers
Mystery Boxes
Graveyard + Clearance
Magazines
High Capacity
Mid Capacity
Low Capacity
Drum Magazines
Gas Pistol Magazines
CO2 Pistol Magazines
Gas Rifle magazines
Launcher Shells
Shotgun Magazines/Shells
Sniper Magazines
Grenades and more
Stocks
Ak Stocks
G36 stocks
M4 Stocks
Mp5 Stocks
SCAR stocks
Other Stocks
GBBR stocks
Stock Accessories
AEG Externals
Bipods & Grips
Foregrips
Pistol Grips
Bipods
Conversion Kits & Outer Barrels
Flashhiders
Iron Sights
Lights & Lasers
Mounts
Red Dot Sights
Scopes
Sight/Scope Accessories
Suppressors
Barrel Extensions
Thread adapters
Pistol Externals
Conversion kits
Pistol Baseplates
Pistol Grips
Pistol Mounts
Pistol Outer Barrels
Pistol Sights
Pistol Slides
Pistol Triggers & Mag Releases
Rail Systems
Rail accessories
Rail Covers
Tactical + Apparel
Featured Products
Best Sellers
Mystery Boxes
Graveyard + Clearance
Bags & Cases
Belts, Rigs & Vests
Belts
Plate Carriers
Rigs
Vests
Boots
Gloves & Pads
Communcation Gear
Face Protection
Goggles - Full Seal
Helmets
Headwear
Patches
Pouches & Holsters
AK Pouches
M4 Pouches
Mp5 Pouches
Other Mag Pouches
Grenade Pouches
Holsters
Slings & Sling Adapters
Uniforms & Clothing
Internals
Featured Products
Best Sellers
Mystery Boxes
Graveyard + Clearance
Drop in Full gearboxes
Gearbox Internals
Air Nozzles
Anti Reversal Latches
Bushings, Bearings, Shims
Cut off Levers
Cylinder + Cylinder Heads
Gears, Pinion gears & Delayers
Internals Sets/kits
Pistons + Piston Heads
Gear Sets
Spring Guides
Springs
Tappet Plates
Wiring
Gas Rifle Internals
HPA Parts
Hop Ups & Buckings
for AEGs
for Bolt Action
for Gas Pistols
for Gas Rifles
Inner Barrels
for AEGs
for Bolt Action
for Gas Pistols
for Gas Rifles
Motors & Parts
Mosfet Units
Safety & Selector Plates
Sniper & Shotgun Upgrades
Pistol Internals
Pistol Springs
Pistol Nozzles
Pistol Feed Lips
Spring Guides/Plugs
Other parts
Consumables
Featured Products
Best Sellers
Mystery Boxes
Graveyard + Clearance
BBs
0.20g
0.25g
0.28g
0.30g+
Biodegradable
Tracer BBs
Batteries
7.4v Li-Po
7.4v Lithium Ion
8.4v NiMH/NiCd
9.6v NiMH/NiCd
11.1v Li-Po
11.1v Lithium Ion
Accessories batteries
Gas & Loaders
Chargers
Battery Accessories
MORE
Featured Products
Best Sellers
Mystery Boxes
Graveyard + Clearance
Chronographs & Targets
Cottage Plinking
Game Props
Tech Services
Shipping Extras
Gift Certificates
TA Merch
Siege Merch
Game Tickets
Mystery Boxes
Grave Yard
Home
Internals
HPA related
PolarStar Airsoft JACK Electro-Pneumatic Gearbox Conversion Kit - V2 for M4
Zoom in on Image(s)
Add to Wish List
Email a friend
PolarStar Airsoft JACK Electro-Pneumatic Gearbox Conversion Kit - V2 for M4
Your Price:
$479.95
Part Number:
10000395
Availability:
In Stock
Put me on the Waiting List
Quantity
+
-
Add to Cart
Submit
product tabs
Description
The JACKā¢ system was designed to answer the demand for an affordable, high performance HPA (High Pressure Air) conversion for AEG's. The system is a drop-in cylinder replacement that is universally compatible with a wide range of gearbox versions that have center-line nozzles.
Similar to its sister product, the F1, it replaces the original gearbox components with a programmable pneumatic system allowing for higher performance and greater reliability over a gear driven system. Although economically priced, JACKā¢ still retains the same performance and quality you have come to expect from PolarStar products.
JACKā¢ has only 1 moving part, the nozzle, which acts as its own poppet valve which is piloted by the solenoid. With the exception of the poppet being integral to the nozzle, the valve is similar to the poppet valve used in the previously released Fusion Engineā¢ and is what gives JACKā¢ its signature muzzle report. The system itself only has 6 parts and can be completely disassembled by hand in a matter of seconds so the system is very reliable and easy to maintain.
Just like all other PolarStar HPA conversions, JACKā¢ also allows for easy velocity adjustment. Using a standard M4 as an example, velocity can be adjusted from below 280fps and up to approximately 500fps with a .20g BB. This can be done simply by adjusting input pressure and poppet dwell to fine tune your rifles velocity in increments of just a few FPS at a time. Maximum velocity potential of the system will vary depending upon the barrels length and tightness of the bore. Longer and tighter barrels will yield a higher velocity while shorter or wider barrels will be yield a lower velocity.
As with all of PolarStar's electro-pneumatic conversion kits, you can quickly change and adjust key functions of JACKā¢ via the on-board FCU (Fire Control Unit) which is no bigger than an AEG's MOSFET and can easily fit inside of a rifles battery compartment along with a small Li-po battery. Using the FCU's five position joystick and LCD display you will be able to easily and precisely adjust such functions as the systems cyclic rate, fire modes and poppet dwell on the fly.
Although efficiency was not a critical requirement during development, JACKā¢ does boast some highly respectable figures in this category. This is made possible by is compact and intelligently laid out design which minimizes dead volume resulting in better air flow, faster response and less air used per shot. As a result JACKā¢ is considerably more air efficient than a bone stock Fusion Engineā¢ when operating in the same velocity range.
HPA system not included
Features:
Designed, manufactured and built in the U.S.A.
Assembled from CNC machined aluminum components with high performance delrin nozzle
Universal cylinder design is compatible with numerous gearbox versions
Optimized flow profile, firing point and flow path promotes superior shot consistency and accuracy
Capable of functioning in damp and sub-freezing climates without affecting performance or reliability
User selectable Semi/Full Auto, Semi Auto Only and Variable Burst modes
Independently adjustable velocity and cyclic rate
Auto Switch mode allows for proper selector configuration for specific models
Easy to use Fire Control Unit (FCU) with LCD display and five position joystick
Instantaneous trigger response. Faster than an AEG with a Li-po
Material:
Aluminum / Delrin
Compatibility:
Tokyo Marui Spec Version 2 Gearboxes
Included Nozzle Type:
M4 series
Rate of Fire:
1 - 30+ RPS (Adjustable)
Muzzle Velocity:
500 FPS w/ .20g 6mm BB @ 120 PSI
Fire Modes:
Semi / 2 - 9 Round Burst, Semi / Full Auto, Semi Only
Power Source:
HPA (High Pressure Air via Remote Air Rig)
FCU Battery:
7-10VDC w/ JST Connector
PSI Operating Range:
40 PSI - 130 PSI (Do NOT exceed 130 PSI, otherwise you may damage the internals)
Package Includes:
Pre-Assembled JACK Conversion Kit
Battery:
7.4v-9.6v NiMH or Lipo (Not included).
Manufacturer:
PolarStar Airsoft
Required for Operation:
Complete TM Spec AEG rifle with gearbox, Regulated Air Rig, HPA Tank, Battery (Sold Separately)
Installation:
JACKā¢ will be installed into the shell of your AEG's gearbox. The only parts which you need to retain from your gearbox is the trigger w/ spring, safety assembly and selector components. Retain the original spring guide for models which require that the stock be secured to the gearbox and not the receiver.
Compatibility Disclaimer:
The Version 2 kit is compatible with most TM Spec AEG's in that rifle series. This kit is compatible with other TM Spec rifles which use a Version 2 gearbox with the traditional open contact trigger switch. In most cases only a model specific nozzle is required to install the system into another model . If your rifle has an electronic micro switch (i.e. Ares Amoeba) you will need to purchase the kit for that specific model series which will include a different switchboard.
Disclaimer on High Pressure Air (HPA) Systems:
Only HPA or Nitrogen should be used with the JACKā¢ system. CO2 and Propane cannot be used. Using liquid propellants such as this can result in damage to the system.
HPA Tanks are a safe and effective source of power though there are some precautions you must follow. Please follow these proper precautions when using HPA systems:
- NEVER put oil in the fill valve of the tank, or else the tank can combust on refill and serious injury can occur. Lubrication is not necessary in HPA systems.
- ONLY allow properly trained professionals to fill your HPA tank.
- ALWAYS double check your Regulator pressure. Never raise the regulated pressure above 120 PSI
- Make sure to have your tank Hydro-Tested when necessary. (Usually 3-5 years from date marked on tank, depending on make and model)
- Be sure to properly transport your HPA tank. Store in a safe, secured place when in a vehicle, and be sure to stow in a bag or tank cover when in use. Avoid dropping the tank on hard surfaces as this can seriously damage the tank and lead to failure.
- Always turn off the tank and bleed the air line when you are done. This will ensure a longer tank and system lifespan.
Reward Points
479.95 points will be rewarded to you when you buy this item.
Related Items
Item In Cart
PolarStar Airsoft JACK Electro-Pneumatic Gearbox Conversion Kit - V3 for AKs
In Stock
$479.95
More Info
Item In Cart
Polarstar Kythera SA (Semi Auto) - M4 Version
In Stock
$404.95
More Info
Item In Cart
PolarStar Universal Gas Stock UGS Type 1
In Stock
$329.95
More Info
Item In Cart
PolarStar Braided 42" Air Line - BLACK
In Stock
$64.95
More Info
×
TOP
Categories
The Fresh 50 / New Arrivals
Airsoft Guns
Featured Products
The Fresh 50 / New Arrivals
Best Sellers
Mystery Boxes
Graveyard + Clearance
Electric Guns
M4 Series
M16 Series
M14 Series
AK Series
MP5 Series
G36 Series
P90 Series
Scar Series
Aug Series
Others
Gas Guns
Rifles (GBBR)
Pistols (GBBP)
Non-Blowback (NBB)
SMG
Shotguns
Grenades + Parts
Grenade Launchers + Parts
HPA Systems + Rifles
Snipers + Shotguns
Sniper Rifles
Shotguns
Categories
Assault Rifles
Designated Marksman Rifles
Submachine Guns
Light Machine Guns
Hybrid + Misc
AEGs by Brand
A&K
AGM
APS
ASG
Bolt
CAA Airsoft
Classic Army
Cybergun
CYMA
DeepFire
E&C
E&L Airsoft
Echo1 USA
Elite Force
EMG
G&G Armament
G&P
ICS
Jing Gong
King Arms
Krytac
KWA
Lancer Tactical
LCT Airsoft
Modify
Smart Team
Specna Arms
Valken
VFC
Zion Arms
Parts + Accessories
Featured Products
The Fresh 50 / New Arrivals
Best Sellers
Mystery Boxes
Graveyard + Clearance
Magazines
High Capacity
Mid Capacity
Low Capacity
Drum Magazines
Gas Pistol Magazines
CO2 Pistol Magazines
Gas Rifle magazines
Launcher Shells
Shotgun Magazines/Shells
Sniper Magazines
Grenades and more
Stocks
Ak Stocks
G36 stocks
M4 Stocks
Mp5 Stocks
SCAR stocks
Other Stocks
GBBR stocks
Stock Accessories
AEG Externals
Bipods & Grips
Foregrips
Pistol Grips
Bipods
Conversion Kits & Outer Barrels
Flashhiders
Iron Sights
Lights & Lasers
Mounts
Red Dot Sights
Scopes
Sight/Scope Accessories
Suppressors
Barrel Extensions
Thread adapters
Pistol Externals
Conversion kits
Pistol Baseplates
Pistol Grips
Pistol Mounts
Pistol Outer Barrels
Pistol Sights
Pistol Slides
Pistol Triggers & Mag Releases
Rail Systems
Rail accessories
Rail Covers
Tactical + Apparel
Featured Products
The Fresh 50 / New Arrivals
Best Sellers
Mystery Boxes
Graveyard + Clearance
Bags & Cases
Belts, Rigs & Vests
Belts
Plate Carriers
Rigs
Vests
Boots
Gloves & Pads
Communcation Gear
Face Protection
Helmets
Headwear
Patches
Pouches & Holsters
AK Pouches
M4 Pouches
Mp5 Pouches
Other Mag Pouches
Grenade Pouches
Holsters
Slings & Sling Adapters
Uniforms & Clothing
Internals
Featured Products
The Fresh 50 / New Arrivals
Best Sellers
Mystery Boxes
Graveyard + Clearance
Drop in Full gearboxes
Gearbox Internals
Air Nozzles
Anti Reversal Latches
Bushings, Bearings, Shims
Cut off Levers
Cylinder + Cylinder Heads
Gears, Pinion gears & Delayers
Internals Sets/kits
Pistons + Piston Heads
Gear Sets
Spring Guides
Springs
Tappet Plates
Wiring
Gas Rifle Internals
HPA Parts
Hop Ups & Buckings
for AEGs
for Bolt Action
for Gas Pistols
for Gas Rifles
Inner Barrels
for AEGs
for Bolt Action
for Gas Pistols
for Gas Rifles
Motors & Parts
Mosfet Units
Safety & Selector Plates
Sniper & Shotgun Upgrades
Pistol Internals
Pistol Springs
Pistol Nozzles
Pistol Feed Lips
Spring Guides/Plugs
Other parts
Consumables
Featured Products
The Fresh 50 / New Arrivals
Future Feature
Mystery Boxes
Graveyard + Clearance
BBs
0.20g
0.25g
0.28g
0.30g+
Biodegradable
Tracer BBs
Batteries
7.4v Li-Po
7.4v Lithium Ion
8.4v NiMH/NiCd
9.6v NiMH/NiCd
11.1v Li-Po
11.1v Lithium Ion
Battery Accessories
Gas & Loaders
Chargers
Battery Accessories
MORE
Featured Products
The Fresh 50 / New Arrivals
Best Sellers
Mystery Boxes
Graveyard + Clearance
Chronographs & Targets
Cottage Plinking
Game Props
Tech Servies
Shipping Extras
Gift Certificates
TA Merch
Siege Merch
Game Tickets
Mystery Boxes
Grave Yard
Menu Links
Home
F.A.Q.
My Account
Contact Us
×
Store Login
Email
Password
Log in to my account
Reset my password