{"product_id":"ergo-lower-spring-kit-ar15-9-pc","title":"ERGO LOWER SPRING KIT AR15 9 PC","description":"\u003cp\u003e9 Piece AR Lower Receiver Spring Replacement Kit includes the following parts: - Bolt Catch Spring - Disconnector Spring - Buffer Retainer Spring - Trigger Spring - Magazine Catch Spring - Hammer Spring - Selector Spring - Two Detent Springs\u003c\/p\u003e","brand":"Centerfire Systems","offers":[{"title":"Default Title","offer_id":52668829892930,"sku":"4612EG","price":7.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/small-145519-14105673__55726.1702475750.1280.1280.jpg?v=1774274506","url":"https:\/\/centerfiresystems.com\/products\/ergo-lower-spring-kit-ar15-9-pc","provider":"Centerfire Systems","version":"1.0","type":"link"}