{"product_id":"altra-166-insert-o-ring-12-pk","title":"Altra 166 Insert O-Ring 12 pk.","description":"The Pinnacle of Precision \u0026amp; Performance Altra replacement O-rings for the A.R.C.O.S. are essential in the insert\/outsert system as they aid in locking the outsert in place, reducing vibration and improving concentricity between the outsert to the insert for a more precise arrow set up and down range accuracy.","brand":"Altra","offers":[{"title":"Default Title","offer_id":48023567532171,"sku":"1501702","price":4.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8581\/8251\/files\/307891267.jpg?v=1783973811","url":"https:\/\/taktactical.com\/products\/altra-166-insert-o-ring-12-pk","provider":"Taktactical.com","version":"1.0","type":"link"}