{"product_id":"husar-v2","title":"HUSAR 2-in-1 HPA System for V2 without ETU\/FCU","description":"\u003ch2\u003eSniper precision. In your assault rifle or DMR.\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEngine + chamber. One integrated HPA system.\u003c\/strong\u003e The world’s only HPA engine compatible with GBB\/VSR buckings, available for V2 and V3 gearboxes. Every configuration includes the EON VSR hop-up chamber and a VSR bucking. Choose a version with ASTER II Bluetooth® or without control electronics.\u003c\/p\u003e\u003ch3\u003eEngine + hop-up chamber included\u003c\/h3\u003e\u003cp\u003eFor a V2 gearbox, without an ETU \/ FCU.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHUSAR HPA engine.\u003c\/li\u003e\n\u003cli\u003eEON VSR hop-up chamber for a V2 gearbox.\u003c\/li\u003e\n\u003cli\u003eVSR hop-up bucking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eGBB\/VSR buckings in your assault rifle or DMR\u003c\/h3\u003e\u003cp\u003eThe bucking standard known from precision sniper builds — in a V2 or V3 gearbox. Extended nozzle travel and a factory-matched length position the BB in the bucking, while TDC lets you precisely adjust hop-up. The EON VSR chamber, engine and nozzle are designed as one matched system.\u003c\/p\u003e\u003ch3\u003eA matched system\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe QD connection aligns the engine and hop-up chamber, keeping the nozzle aligned with the chamber.\u003c\/li\u003e\n\u003cli\u003eFreefloat mounting clearance reduces the influence of gearbox and receiver misalignment on the matched assembly.\u003c\/li\u003e\n\u003cli\u003eLightweight, low-friction POM nozzle with extended travel and a factory-matched length, removing the need to select a nozzle length for the chamber.\u003c\/li\u003e\n\u003cli\u003eCNC-machined aluminium EON VSR chamber, TDC adjustment with vertical, centred nub pressure and a POM anti-rotation barrel clip.\u003c\/li\u003e\n\u003cli\u003eSingle-valve open-bolt design.\u003c\/li\u003e\n\u003cli\u003eBlack housing, green QD component and hop-up adjustment, with white HUSAR marking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFirst-shot response and rate of fire\u003c\/h3\u003e\u003cp\u003eThe single-solenoid open-bolt cycle fires a BB on the first shot, without an empty starting cycle. \u003cstrong\u003eUp to 50 BBs per second\u003c\/strong\u003e requires suitable electronics settings, HPA supply and magazine feeding performance.\u003c\/p\u003e\u003ch3\u003eChecked before dispatch\u003c\/h3\u003e\u003cp\u003eEvery 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.\u003c\/p\u003e\u003ch3\u003eMake your air go further\u003c\/h3\u003e\u003cp\u003eAir consumption has been optimized compared with PULSAR S2 V31. Shots per tank also depend on pressure, engine timing, barrel, BBs and muzzle energy.\u003c\/p\u003e\u003ch3\u003eComplete your setup\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eA VSR barrel is sold separately. A standard AEG barrel does not fit this chamber.\u003c\/strong\u003e Barrels shown in visualizations illustrate installation. Add an HPA air supply: tank, regulator and line. The version without electronics requires a separately selected compatible ETU \/ FCU.\u003c\/p\u003e\u003ch3\u003eHUSAR preorder\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePlanned dispatch: second half of December 2026 \/ January 2027.\u003c\/strong\u003e We will dispatch the entire order together during the preorder dispatch window, including any in-stock items added to it.\u003c\/p\u003e\u003cp\u003ePreorder offer: \u003cstrong\u003e30% off for 7 days only — 30 October–5 November 2026, until 23:59 CET.\u003c\/strong\u003e\u003c\/p\u003e","brand":"GATE Enterprise","offers":[{"title":"Default Title","offer_id":58947023798616,"sku":"HPA-HUS-V2","price":209.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/3460\/5405\/files\/HUSAR-V2-module-261029.png?v=1793300874","url":"https:\/\/us.gatee.eu\/products\/husar-v2","provider":"GATE Enterprise USD","version":"1.0","type":"link"}