{"product_id":"jp-centerless-operating-spring-308-carbine-model-sosc308","title":"Jp Centerless Operating Spring 308 Carbine, Model: SOSC308","description":"Jp CENTERLESS OPERATING Spring 308 Carbine\u003cbr\u003e\u003cbr\u003eCustom Centerless Ground and Polished Operating Spring - Large-Frame Carbine Length - Precision centerless ground and polished operating springs offer a smoother and quieter operation in AR buffer tubes. Improved impulse feel results in faster sight recovery and improved reliability. - 9mm Carbines: This is the buffer spring we recommend for use with 9mm carbines.","brand":"JP Enterprises","offers":[{"title":"SOSC308 \/ Tactical \/ JP Enterprises","offer_id":43114788978793,"sku":"11437683","price":28.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8341\/4377\/files\/APLG_2004545.jpg?v=1777398821","url":"https:\/\/westerngunstore.com\/products\/jp-centerless-operating-spring-308-carbine-model-sosc308","provider":"Western Gun Store","version":"1.0","type":"link"}