S&T UST 45 Upgrade Semi AEG, with QSX, Begadi CORE EFCS / Mosfet, Mamba Motor & PRO HopUp -Nylon Fiber Version- (18+)

• We install for you the Begadi PRO MAG5 bucking in the for the ordered gun suitable version, including the Begadi PRO Tensioner. This combination is recommended for BBs 0,30g up to 0,45g BBs. For less heavy BB weights, please choose the FLY5 version.
  
  If needed, our team will also change the nozzle length for you aswell.


Package price contains material- and labour costs.

• We add a Bollé goggle with "B" certification - in clear. Normally the Cobra series or similar.
  




(* oder qualitativ gleich-/höherwertigere Tuningteile je nach Verfügbarkeit) (die Lieferzeit kann sich um 1-2 Werktage verzögern)

• 1kg Bio BBs in suitable weight is supplied. White color. Normally we choose Lonex, PHX Prime or S&T.
  

• We supply a sling that fits to the ordered airsoft gun - in suitable color.
  



(* or parts in same or higher quality depending on availability) (delivery time may be delayed by 1-2 working days)

• The "IMAX B6 "Pro Line" Charger - Begadi Edition" is supplied. This is a Microprocessor-controlled charger for LiIon / LiPo / LiFe / NiCd / NiMH and Pb batteries including balancer function.
  

• We add a print of a chrono test with 10-20 shots @ 0,20g BBs.
  



(* or parts in same or higher quality depending on availability) (delivery time may be delayed by 1-2 working days)

• There is a simple Lipo charger supplied - fitting for 7.4V and 11.V Lipo batteries. With auto-stop function.
  

• We add an adapter from Dean female to mini TAM male.
  



(* or parts in same or higher quality depending on availability) (delivery time may be delayed by 1-2 working days)

• Adjusting the energy to 0.9 - 1.0 Joule @ 0,20g. Please write in order comments field what BB weight you use normally.
  

Package price contains material- and labour costs.

(* or parts in same or higher quality depending on availability) (delivery time may be delayed by 1-2 working days)

• A suitable lipo battery is supplied. We take care that the plug fits to the plug of the gun and we also check that all cells of the battery are okay. It is possible that the price of the supplied battery differs in regular shop and is a bit higher or cheaper in regular sale.
  



(* or parts in same or higher quality depending on availability) (delivery time may be delayed by 1-2 working days)

• Adjusting the energy to 1.3 - 1.4 Joule @ 0,20g. Please write in order comments field what BB weight you use normally.
  

Package price contains material- and labour costs.

(* or parts in same or higher quality depending on availability) (delivery time may be delayed by 1-2 working days)

We install the Begadi PRO VARIOHEAD (Pistonhead) which makes it possible to adjust the energy of the gun in 4 steps - simple and easy. We also add an adjustment tool in suitable length. Also we install a new Cylinderhead, because the original Cylinderhead has no suitable pad for the Variohead.

Further information about VARIOHEAD you can find here. (YouTube, introduction video).

Our Begadi PRO VARIOHEAD is an adjustable, CNC machined piston head with which the energy of the weapon can be quickly and easily throttled in steps.

It is therefore not necessary to change a spring or open the gearbox to lower the energy. This is a great advantage for weapons without a spring change system.

In the maximum setting, the Variohead behaves like a normal pistonhead and delivers the full energy of the installed spring. Using the click system and the available adjustment tool, the energy can now be reduced in 4 stages (up to 50%). To do this, the tool is pushed into the barrel from the front until the hexagon is anchored in the piston head. By turning (clicks) the energy is reduced step by step. This is achieved by a small amount (depending on the setting) of the existing air in the cylinder is discharged to the rear.
The setting remains via the click system even with stronger springs and does not adjust.


Features:
- Energy adjustable via steps
- CNC manufactured from 7075 aluminum and steel for AEG/S-AEG weapons
- Precisely and accurately manufactured
- 8 ventilation holes
- Quad ring for best possible sealing to the cylinder
- Front O-ring prevents rubbing against the cylinder and supports the seal
- Built-in ball bearing, which prevents torsion and thus deformation of the spring in the long term
- Adjustment of the AOE by 1.5mm
- Can be combined with all Cylinderheads (small, large Sorbo Pad)
- Very smooth running in the cylinder
- Also suitable for strong springs


The variohead is supplied only installed in our guns, it is not sold separately.