{"product_id":"spark-cat-stroke-cat-punch-face-hop-tensioner-by-airsoft97","title":"SPARK “Cat Stroke” \/ “Cat Punch” Face HOP Tensioner by AIRSOFT97","description":"\u003cdiv class=\"n6owBd awi2gc\"\u003eThe \u003cstrong class=\"rQesXe MPyX\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan\u003e\u003ca class=\"SmjhRb bqYA2d\" role=\"link\" id=\"pvlink-qGMavbnBcPS5NoP24-Z0Ag_9\" tabindex=\"0\"\u003e\u003c\/a\u003eSPARK \"Cat Stroke\" \/ \"Cat Punch\" Face HOP Tensioner\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e delivers an engineered contact surface solution designed to maximize flight stability and accuracy in custom AEGs. Manufactured in \u003cstrong class=\"rQesXe MPyX\"\u003eJapan by AIRSOFT97\u003c\/strong\u003e, this premium single-piece rubber push-nub replaces standard cylindrical tensioners with a flat, elongated \"face\" geometry. This contour applies even, prolonged vertical friction directly across the hop-up bucking, optimizing standard bb trajectory and long-range groupings. This high-performance tensioner serves two crucial engineering purposes:\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003col class=\"IaGLZe VimKh\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eExtended Contact Profile:\u003c\/strong\u003e Creates a prolonged back-spin contact patch that securely stabilizes light-to-heavy bb weights without pinching or causing inconsistent side-to-side drift.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eChamber Alignment:\u003c\/strong\u003e The precision-molded profile stays perfectly centered inside standard aftermarket hop-up arms, eliminating the common \"nub-tilt\" that causes unexpected flyers during high-velocity semi or full-auto firing cycles.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"otQkpb\" role=\"heading\"\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eMaterial:\u003c\/strong\u003e High-grade elastomeric silicone rubber compound for consistent friction response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eTension Profile:\u003c\/strong\u003e Flat Face-Type long contact patch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePackage Contents:\u003c\/strong\u003e 1x \u003cspan\u003e\u003ca class=\"SmjhRb bqYA2d\" role=\"link\" id=\"pvlink-qGMavbnBcPS5NoP24-Z0Ag_13\" tabindex=\"0\"\u003e\u003c\/a\u003eSPARK Face HOP Tensioner (Single Piece)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCompatibility:\u003c\/strong\u003e Standard M4\/M16 rotary hop-up chambers (including SPARK Standard Chambers), Version 2\/3 AEG hop-up arms, and traditional hop-up buckings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eOrigin:\u003c\/strong\u003e 100% Made in Japan\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eDesign:\u003c\/strong\u003e Micro-contoured flat-press block engineered to prevent air-seal degradation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e\u003cem class=\"eujQNb\"\u003eTech \u0026amp; Safety Warning: To achieve optimal long-range flight trajectory stabilization, ensure the wide flat face of the tensioner aligns perfectly square within the hop-up window before final barrel lockup.\u003c\/em\u003e\u003c\/div\u003e","brand":"SPARK (Airsoft97)","offers":[{"title":"Default Title","offer_id":47772253454485,"sku":"SPK-HOP-CSCP","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9704\/3605\/files\/spark-cat-stroke-cat-punch-face-hop-tensioner-airsoft97.webp?v=1787601867","url":"https:\/\/www.northmarkvault.com\/products\/spark-cat-stroke-cat-punch-face-hop-tensioner-by-airsoft97","provider":"Northmark Vault","version":"1.0","type":"link"}