{"product_id":"scs-vmos™-replacement-o-rings","title":"SCS\/VMOS™ Replacement O-Rings","description":"\u003ch2\u003eO-Rings for Silent Captured Spring\/VMOS™ Carrier\u003c\/h2\u003e\n\u003cp\u003eThese O-rings will replace any worn, deformed or lost rings from any \u003cstrong\u003eJP Silent Captured Spring\u003c\/strong\u003e or \u003cstrong\u003eVariable Mass Operating System\u003c\/strong\u003e (VMOS™) bolt carrier. \u003cbr\u003e\u003cbr\u003eReplacement of O-rings should take place when you start to see fraying or cracking of the rings. This will happen sooner in the case of 9mm carbines, around 5000 rounds. \u003cbr\u003e\u003cbr\u003eThis pack includes replacement O-rings, spacer shim and snap rings for the JPSCS to achieve proper fitment and a replacement retaining screw.\u003c\/p\u003e","brand":"JP Enterprises","offers":[{"title":"Default Title","offer_id":42427191099474,"sku":null,"price":0.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7484\/9618\/files\/8540.jpg?v=1779967609","url":"https:\/\/sdgunsammo.com\/products\/scs-vmos%e2%84%a2-replacement-o-rings","provider":"S and D Guns and Ammo","version":"1.0","type":"link"}