{"product_id":"acetech-quadra-s-tracer-unit-black-green-bbs","title":"AceTech Quadra S Bifrost RGB Tracer Unit","description":"\u003cul\u003e\n\u003cli\u003eThe Quadra S is a compact tracer unit that illuminates your BBs as you shoot, its silhouette suits most semi automatic pistols.\u003c\/li\u003e\n\u003cli\u003eWith this tracer, you can see where your shots are going, especially in low-light conditions or during night games.\u003c\/li\u003e\n\u003cli\u003eThe standout feature of this model is the Bifrost Mode (Bifrost Mode offers additional visual effects) in addition to the standard tracer and flash functions.\u003c\/li\u003e\n\u003cli\u003eThe Quadra-S is designed for 14mm CCW (Counter-Clockwise) threaded barrels.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScrew the tracer unit onto the barrel or adapter until secure.\u003c\/li\u003e\n\u003cli\u003eAn adjustable alignment screw is provided to ensure the tracer unit is perfectly centered and aligned with your barrel, preventing any tilting or offset.\u003c\/li\u003e\n\u003cli\u003eThis tracer unit is made from CNC-machined aluminium with a black anodised finish.\n\u003cul\u003e\n\u003cli\u003ePowering On\/Off: The Quadra-S features smart motion and sensor activation. It automatically powers on when BBs pass through and enters a low-power state when inactive. Specific button presses may be required for initial power-on or mode changes, refer to the unit's physical controls for details.\u003c\/li\u003e\n\u003cli\u003eTracer Modes: The unit supports multiple illumination modes to enhance your airsoft experience:\u003c\/li\u003e\n\u003cli\u003eTracer \u0026amp; Flame Mode: Combines tracer illumination with a muzzle flash effect.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTracer Mode: Illuminates tracer BBs as they exit the barrel.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlame Mode: Produces a muzzle flash effect without tracer illumination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelect the desired mode using the control buttons on the unit.\u003c\/li\u003e\n\u003cli\u003eFeatures Bifrost mode for multi-color effects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeighs approximately 50 grams and measures 45.5 x 25.8 x 37.3mm.\u003c\/li\u003e\n\u003cli\u003eThe standard 14mm CCW thread fits most airsoft pistols, and an 11mm CW to 14mm CCW adapter is included.\u003c\/li\u003e\n\u003cli\u003eThe built-in Li-ion battery charges via the USB-C port.\u003c\/li\u003e\n\u003cli\u003eIt is compatible with both green and red tracer BBs in 6mm.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eYou can switch between different modes: tracer only for discreet tracking, flash mode for muzzle flash simulation, or the combined mode for maximum visibility. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThanks to its compact size, it often fits in open-ended holsters.\u003c\/li\u003e\n\u003cli\u003eThe Quadra S is ideal for airsoft players who regularly play in low-light conditions.\u003c\/li\u003e\n\u003cli\u003eAppreciate the clear feedback of illuminated BBs to improve shooting skills \u0026amp; accuracy in the dark.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIts quick response time also makes it suitable for high rates of fire.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures the regular tracer function but also the \"flash flame\" mode that is powered by 3 LEDs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorks best in the dark for flash function.\u003c\/li\u003e\n\u003cli\u003eBoasts a modern look, with a unique muzzle shape design.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"1801\" height=\"1013\" src=\"https:\/\/www.youtube.com\/embed\/u0c1htJKfno\" title=\"ACETECH QUADRA Tracer\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"AceTech","offers":[{"title":"Default Title","offer_id":58187747918204,"sku":"PAT8020-B-001","price":94.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/2385\/6700\/files\/June2026-2026-11-12T124358.351.png?v=1794487448","url":"https:\/\/airsofteire.com\/en-hk\/products\/acetech-quadra-s-tracer-unit-black-green-bbs","provider":"AirsoftEire","version":"1.0","type":"link"}