{"title":"GBB Inner Barrels","description":null,"products":[{"product_id":"unicorn-gbb-138mm-6-03mm-inner-barrel-for-hi-capa-6-mp5-pdw","title":"Unicorn GBB 138mm 6.03mm Inner Barrel For Hi-Capa 6\" \u0026 MP5-PDW","description":"\u003cp\u003e\u003cstrong\u003e**Please note that the manufacturer, Unicorn, no longer provides a hop-up bucking with their inner barrels due to increased material\/production costs. All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. 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All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. 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All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. Buckings sold separately.**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUNICORN Nitroflon Coating 6.03MM Ultimate Precision Inner Barrel \u003cstrong\u003eFor GBB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon size for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTokyo Marui\/WE\/VFC MP5SD Series\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eouter: 8.55MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003einner: 6.03MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ematerial: Brass electroplating nitroflon coating\u003c\/strong\u003e\u003c\/p\u003e","brand":"Jag Precision","offers":[{"title":"Default Title","offer_id":47072848117982,"sku":"UC-BARL-G-330","price":88.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/9146\/0830\/files\/Screenshot2026-09-08at7.38.14PM_cc95db20-5678-4499-b1ef-ca8e6aa67d0c.png?v=1788924879"},{"product_id":"unicorn-gbb-129mm-6-03mm-inner-barrel","title":"Unicorn GBB 129mm 6.03mm Inner Barrel","description":"\u003cp\u003e\u003cstrong\u003e**Please note that the manufacturer, Unicorn, no longer provides a hop-up bucking with their inner barrels due to increased material\/production costs. All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. 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All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. 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All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. Buckings sold separately.**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNICORN Nitroflon Coating 6.03MM Ultimate Precision Inner Barrel For GBB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon fit for: \u003c\/strong\u003eM16 and fit for VFC-M110\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eouter: 8.55MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003einner: 6.03MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ematerial: Brass electroplating nitroflon coating\u003c\/strong\u003e\u003c\/p\u003e","brand":"Jag Precision","offers":[{"title":"Default Title","offer_id":47072865911006,"sku":"UC-BARL-G-500","price":144.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/9146\/0830\/files\/Screenshot2026-09-08at7.38.14PM_a5dc35be-88ab-48b7-9d5e-03ae4844579c.png?v=1788924735"},{"product_id":"unicorn-gbb-86mm-6-03mm-inner-barrel","title":"Unicorn GBB 86mm 6.03mm Inner Barrel","description":"\u003cp\u003e\u003cstrong\u003e**Please note that the manufacturer, Unicorn, no longer provides a hop-up bucking with their inner barrels due to increased material\/production costs. 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All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. Buckings sold separately.**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNICORN Nitroflon Coating 6.03MM Ultimate Precision Inner Barrel For GBB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Size for: \u003c\/strong\u003eSpecial WE 2011 Combat Master or all makers HI-CAPA 5.4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eouter: 8.55MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003einner: 6.03MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ematerial: Brass electroplating nitroflon coating\u003c\/strong\u003e\u003c\/p\u003e","brand":"Jag Precision","offers":[{"title":"Default Title","offer_id":47072881180894,"sku":"UCBARL-G123","price":63.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/9146\/0830\/files\/Screenshot2026-09-08at7.38.14PM_4dc4f272-020d-4066-a19d-c34f51e3996b.png?v=1788924630"},{"product_id":"unicorn-gbb-110mm-6-03mm-inner-barrel-for-shadow2","title":"Unicorn GBB 110mm 6.03mm Inner Barrel For SHADOW2","description":"\u003cp\u003e\u003cstrong\u003e**Please note that the manufacturer, Unicorn, no longer provides a hop-up bucking with their inner barrels due to increased material\/production costs. All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. Buckings sold separately.**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUNICORN Nitroflon Coating 6.03MM Ultimate Precision Inner Barrel \u003cstrong\u003eFor GBB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon size for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(Compatible with Tokyo Marui Hop-Up Chamber, but other length will not fit for KJ Shadow2)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eouter: 8.55MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003einner: 6.03MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ematerial: Brass electroplating nitroflon coating\u003c\/strong\u003e\u003c\/p\u003e","brand":"Jag Precision","offers":[{"title":"Default Title","offer_id":47072884424926,"sku":"UCBARLGSW2110","price":53.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/9146\/0830\/files\/Screenshot2026-09-08at7.38.14PM_219e5f46-1e8d-4852-935a-855940018fff.png?v=1788924593"},{"product_id":"unicorn-gbb-265mm-6-03mm-inner-barrel","title":"Unicorn GBB 265mm 6.03mm Inner Barrel","description":"\u003cp\u003e\u003cstrong\u003e**Please note that the manufacturer, Unicorn, no longer provides a hop-up bucking with their inner barrels due to increased material\/production costs. All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. Buckings sold separately.**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUNICORN Nitroflon Coating 6.03MM Ultimate Precision Inner Barrel \u003cstrong\u003eFor GBB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon size for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTokyoMarui\/WE\/VFC or all type M4-10.5″(CQBR)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eouter: 8.55MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003einner: 6.03MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ematerial: Brass electroplating nitroflon coating\u003c\/strong\u003e\u003c\/p\u003e","brand":"Jag Precision","offers":[{"title":"Default Title","offer_id":47072892387550,"sku":"UC-BARL-G-265","price":78.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/9146\/0830\/files\/Screenshot2026-09-08at7.38.14PM_360e32e9-c9f4-4a9f-baea-5a1930560af0.png?v=1788924554"},{"product_id":"unicorn-gbb-300mm-6-03mm-inner-barrel","title":"Unicorn GBB 300mm 6.03mm Inner Barrel","description":"\u003cp\u003e\u003cstrong\u003e**Please note that the manufacturer, Unicorn, no longer provides a hop-up bucking with their inner barrels due to increased material\/production costs. All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. 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All Unicorn inner barrels will ONLY include the \u003c\/strong\u003e\u003cstrong\u003einner barrel. 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