- Out-of-Stock
Shopping Cart
There are no more items in your cart
- RIFLES
-
PISTOLS
-
APPAREL
-
EQUIPMENT
Top Brand
- CONSUMABLES
-
CUSTOM & REPAIR
-
SELF-DEFENSE
DIFESA DENTRO E FUORI CASA
-
WHERE TO PLAY
NEW
Where to Play Airsoft?Come to the FOX ARENA, the official field recommended by M Tactical!★ Special discounts for members!Discover the Field
-
RIFLES
-
PISTOLS
-
APPAREL
-
EQUIPMENT
-
CONSUMABLES
-
CUSTOM & REPAIR
-
SELF-DEFENSE
-
WHERE TO PLAY NEWWhere to Play Airsoft?Come to the FOX ARENA, the official field recommended by M Tactical!★ Special discounts for members!Discover the Field
Polarstar Fusion Engine M4
499.00
Tax included
Complete gearbox for easy installation, allowing you to quickly convert an AEG to HPA.
clear
Size Guide
This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.
Men's Sizes
| International | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|
| Europe | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
| US | 0 | 2 | 4 | 6 | 8 | 10 | 12 |
| Chest Circumference (inches) | 33-35" | 36-38" | 39-41" | 42-44" | 45-47" | 48-50" | 51-53" |
| Chest Circumference (cm) | 84-89 | 91-97 | 98-104 | 107-112 | 114-119 | 122-127 | 129-134 |
| Waist Circumference (inches) | 28" | 30" | 32" | 34" | 36" | 38" | 40" |
| Waist circumference (cm) | 71 | 76 | 81 | 86 | 91.5 | 96.5 | 101.5 |
LOWA FOOTWEAR SIZE CHART
SIZE SELECTION:
THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)
conversion chart: UK size - (IT size) - size in mm
Size 6.5 (40) 257mm
Size 7 (40 3/4) 262mm
Size 7.5 (41.5) 266mm
Size 8 (42) 270mm
Size 8.5 (42.5) 274mm
Size 9 (43 1/4) 278mm
Size 9.5 (44) 283mm
Size 10 (44.5) 287mm
Size 10.5 (45) 291mm
Size 11 (46) 295mm
Size 11.5 (46.5) 300mm
Size 12 (47) 304mm
Size 12.5 (48) 308mm
Size 13 (48.5) 312mm
NEED ADVICE ON CHOOSING A SIZE?
Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!
e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!
Size Guide
Real time:
1
Visitor right now
By buying this product you can collect up to 49
loyalty points.
Your cart will total 49
points that can be converted into a voucher of
9.80.
HPA-ak-g36 The Fusion Engine is a pneumatic system that operates with compressed air from a 3000 or 4500 PSI compressed air tank carried in a backpack. This gearbox is installed in place of the old gearbox and motor. The operating pressure of the system is 80 to 120 PSI, which requires the installation of a secondary controller in addition to the compressed air cylinder preset (typically between 300 and 850 PSI). It connects to a "Mamba" type of power cable to feed it.
The Fusion Engine is controlled via a mini computer (ECU) in the stock tube, which is powered by a small 7.4V Lipo battery. The setting functionalities are very advanced, notably allowing us to:
- Set the second firing mode to full auto or burst from 1 to 9 BBs in a row.
- Set nozzle dwell time between each BB firing to allow the magazine to catch up. (Adjusting the rate of fire)
- Set nozzle dwell time in the chambered position of the BB before returning. (Adjusting the rate of fire)
- Set the opening time of the main valve in order to supply more or less air to each shot. (Adjusts FPS)
- Adjust the discharge frequency, which, combined with other parameters, can push the ROF (rate of fire) beyond 40 shots / second.
- Set the firing time between each trigger pull.
- Adjust the position of the nozzle before the start of firing, which can operate in closed mode or in open mode.
- It also integrates a low battery monitor depending on the voltage.
Features:
Fusion Engine Version: V3 with G36 nozzle
ROF: 500 RPM to 1800 RPM
Firing Mode: Semi / 2-9 shot Burst, Semi / Full Auto, Semi only.
Power Source: HPA (high pressure system with regulator)
ECU Battery: 7.4V Lipo
ECU Voltage: 6.8V -> 12v
Electronics: REV2
Operating Pressure: 80 psi. -> 120 psi.
Manufacturing: Aluminum
fe-v3-m4
Specific References