{"product_id":"specna-arms-ar15-prime-alarunko-esa-2-1_844626","title":"Specna Arms AR15 PRIME™ lower frame, ESA 2.1","description":"\u003cp\u003eThe Specna Arms PRIME™ AR15 model lower frame is made of all-metal and is compatible with the ESA2.1™ (2024) quick-change spring system. The updated quick-change spring system significantly improves the durability of the rear part of the lower frame compared to the ESA 2.0 model.\u003c\/p\u003e\n\n\u003cp\u003e The frame is fully compatible with Edge and Edge 2.0 series upper frames, but requires a separate ESA2.1 spring guide (2024).\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCompatible spring guide:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e https:\/\/www.atom-airsoft.fi\/tuote\/specna-arms-esa-2-1-jousenohajanin-prime-2024\/\u003c\/p\u003e","brand":"GF CORP SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ SPÓŁKA KOMANDYTOWA","offers":[{"title":"Default Title","offer_id":54504166588764,"sku":"SPE1152240740","price":129.0,"currency_code":"RON","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/6636\/2610\/files\/4c27809c49b51aa221cb06deb9adf39e69411ed6_SPE_09_032913_002.webp?v=1747065538","url":"https:\/\/atom-airsoft.fi\/en-ro\/products\/specna-arms-ar15-prime-alarunko-esa-2-1_844626","provider":"Atom Airsoft","version":"1.0","type":"link"}