HUSAR 2-in-1 HPA System for V3 with ASTER II Bluetooth®
HUSAR 2-in-1 HPA System for V3 with ASTER II Bluetooth®
Color may vary slightly depending on batch.
*Free express shipping via courier on all orders over 500 EUR
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Engine + chamber. One integrated HPA system.
HUSAR combines an HPA engine and a matched GATE EON VSR hop-up chamber in one aligned system for a V3 gearbox. Every configuration includes the hop-up chamber and a VSR bucking. 2-in-1 means engine + chamber; electronics depend on the selected configuration.
Engine + chamber + ASTER II included
For a V3 gearbox, with ASTER II Bluetooth®.
- HUSAR HPA engine.
- EON VSR hop-up chamber for a V3 gearbox.
- VSR hop-up bucking.
- ASTER II Bluetooth® for V3 GB.
A matched system
- The QD connection aligns the engine and hop-up chamber, keeping the nozzle aligned with the chamber.
- Freefloat mounting clearance reduces the influence of gearbox and receiver misalignment on the matched assembly.
- Lightweight, low-friction POM nozzle with extended travel and a factory-matched length, removing the need to select a nozzle length for the chamber.
- CNC-machined aluminium EON VSR chamber, TDC adjustment with vertical, centred nub pressure and a POM anti-rotation barrel clip.
- Single-valve open-bolt design.
- Black housing, green QD component and hop-up adjustment, with white HUSAR marking.
First-shot response and rate of fire
The single-solenoid open-bolt cycle fires a BB on the first shot, without an empty starting cycle. Up to 50 BBs per second requires suitable electronics settings, HPA supply and magazine feeding performance.
Checked before dispatch
Every engine undergoes an individual accuracy test at the GATE shooting range at 40 metres. Inspection also includes starting at low and high pressure, plus FPS consistency measurements.
Make your air go further
Air consumption has been optimized compared with PULSAR S2 V31. Shots per tank also depend on pressure, engine timing, barrel, BBs and muzzle energy.
Complete your setup
A VSR barrel is sold separately. A standard AEG barrel does not fit this chamber. Barrels shown in visualizations illustrate installation. Add an HPA air supply: tank, regulator and line.
HUSAR preorder
Planned dispatch: second half of December 2026 / January 2027. We will dispatch the entire order together during the preorder dispatch window, including any in-stock items added to it.
Preorder offer: 30% off for 7 days only — 30 October–5 November 2026, until 23:59 CET.
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Shipping & Returns
| Destination | Express shipping via Fedex/UPS | Polish National Postal Service |
| Europe | 2-7 business days | 1-2 weeks |
| Asia | 2-5 business days | not available |
| US/Canada | 2-3 business days | not available |
| Australia | 3-4 business days | not available |
*Please note that the above delivery times may be extended due to custom duty procedure.
1. The Goods purchased in the Online Store are delivered worldwide, subject to territorial restrictions under applicable laws.
2. The Goods are delivered via specialised courier companies or Poczta Polska (the Polish national postal operator). In some cases, the Goods may be personally collected from the Seller’s registered office, and in the case of the Goods that represent digital content – they may be downloaded on an appropriate device.
3. The Goods are shipped within 1 to 3 (one to three) business days from payment booking. In some cases, the Goods can be shipped at a later date. This applies also to the Goods sold in advance (pre-sale). In such a case, the Seller shall inform the Client about a shipment date. An approximate shipment delivery date depends on a delivery method selected and a destination country, and is specified at order placement. When selecting a transfer payment option, the delivery time indicated on the Website shall be increased by time needed to credit the Client’s entire payment to the Seller’s bank account, usually 1-2 (one to two) business days. Further, in the case of countries outside the European Union, due to distance and potential customs controls the delivery time may be prolonged up to 5 weeks.
4. Detailed delivery method information is available in the Online Store in a Cart section of the given Product.
5. The Goods are shipped to an address specified in an order form or provided by phone or by e-mail. The Seller shall promptly inform the Client about the fact that an order form has been filled in incorrectly if this prevents or delays the conclusion of the Sales Agreement or the delivery of the Goods.
6. Prior to the acceptance of shipment from a postal or a courier service, packaging should be checked for any potential damage inflicted in transport. In particular, the condition of tapes or seals placed on the shipment shall be verified. If shipment package shows any signs of damage or if the seals (tapes) are removed, the shipment shall not be accepted, a damage report shall be prepared in the presence of a courier and the Seller shall be contacted as soon as possible in order to clarify the issue. If discrepancies in terms of shipment quantity or quality are not detected at the acceptance, this might adversely affect the resolution of the Client’s claims filed due to shipment damage or theft in transport.
7. In the case of the Goods that represent the firmware upgrade of devices distributed by the Seller (digital content), the Client, upon the placement of the Order, conclusion of the Sales Agreement and payment, shall connect to a GATE CONTROL STATION desktop application via a USB-Link or Blu-Link device and install the upgrade purchased.
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