{"product_id":"karabinek-asg-specna-arms-sa-j81-core™-hal-etu-gen-2-czarny","title":"AKSU replica SA-J81 CORE HAL ETU Gen. 2","description":"\u003ch2\u003eSpecna Arms SA-J81 CORE HAL ETU Gen. 2 Airsoft Carbine\u003c\/h2\u003e\n\u003cp\u003eDiscover next-level performance with the \u003cstrong\u003eSpecna Arms SA-J81 CORE™ HAL ETU Gen.2\u003c\/strong\u003e, a modern airsoft carbine engineered for both beginners and experienced players alike. Designed with passion, expertise, and user experience in mind, the \u003cstrong\u003eJ-Series™ CORE™ Gen.2\u003c\/strong\u003e delivers a lightweight yet robust platform that's ready straight out of the box.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Features for Unmatched Performance\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSpecna Arms J81 CORE™ Gen.2\u003c\/strong\u003e is packed with enhancements for optimal reliability and efficiency on the field:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision 6.03 mm brass inner barrel\u003c\/li\u003e\n\u003cli\u003e16:1 high-speed steel gears\u003c\/li\u003e\n\u003cli\u003eFull steel piston with 14.5 teeth\u003c\/li\u003e\n\u003cli\u003ePolymer-sealed piston head and cylinder head\u003c\/li\u003e\n\u003cli\u003eAluminum cylinder and sealed aluminum nozzle\u003c\/li\u003e\n\u003cli\u003eRotary Hop-Up TDC Magnus Chamber (Top Down Center)\u003c\/li\u003e\n\u003cli\u003eInnovative \u003cstrong\u003eHAL™ ETU system\u003c\/strong\u003e with magnetic sensors and Hall effect trigger detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHAL™ ETU Module Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrigger sensitivity adjustment (5 levels: 20–100%)\u003c\/li\u003e\n\u003cli\u003eAdjustable pre-cocking (6 levels)\u003c\/li\u003e\n\u003cli\u003eActive brake for faster motor response\u003c\/li\u003e\n\u003cli\u003eBinary trigger mode\u003c\/li\u003e\n\u003cli\u003eProgrammable AUTO fire modes: Full Auto, Semi, 3-round burst, 5-round burst\u003c\/li\u003e\n\u003cli\u003eProgrammable SEMI fire modes: Semi, Binary, AUG, Sniper\u003c\/li\u003e\n\u003cli\u003eEasy in-field programming using the trigger\u003c\/li\u003e\n\u003cli\u003eLow battery warning system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDurable Build and Ergonomic Design\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSpecna Arms CORE™ Gen.2\u003c\/strong\u003e series stands out with a body crafted from durable nylon fiber-reinforced polymer for reduced weight without compromising strength. Key structural components like the barrel, dummy bolt, and handguard mount are made of zinc and aluminum alloys, while the dust cover, selector, and trigger guard are steel.\u003c\/p\u003e\n\u003cp\u003eErgonomics and solid construction make this replica comfortable for extended gameplay sessions. It also features a side \"dovetail\" mounting rail and ample space for a stick-type LiPo battery under the dust cover. Pair it with a \u003ca title=\"LiPo Batteries for Airsoft Guns\" href=\"https:\/\/www.airsoftmania.eu\/collections\/airsoft-batteries\"\u003eLiPo battery\u003c\/a\u003e for maximum performance!\u003c\/p\u003e\n\u003ch2\u003eCompatibility and Package Contents\u003c\/h2\u003e\n\u003cp\u003eThe SA-J81 is compatible with most magazines from Cyma, JG, E\u0026amp;L, and Bolt (minor fitting may be required for other brands). It\u003c\/p\u003e","brand":"Specna Arms","offers":[{"title":"Default Title","offer_id":50645906915666,"sku":"SPE-01-043258","price":196.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8454\/7507\/files\/c33ef515053f151e835bcc25aed6797349c8f124_SPE_01_043258_01.webp?v=1745661330","url":"https:\/\/airsoftmania.eu\/en-ie\/products\/karabinek-asg-specna-arms-sa-j81-core%e2%84%a2-hal-etu-gen-2-czarny","provider":"Airsoft Mania Europe","version":"1.0","type":"link"}