{"product_id":"silencerco-ac25-osprey-octane-piston-9mm-1-2-28-stainless-steel","title":"SilencerCo AC25 Osprey\/Octane Piston 9mm 1\/2\"-28 Stainless Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSilencerCo AC25\u003c\/span\u003e\u003c\/strong\u003e is a replacement \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e9mm\u003c\/span\u003e\u003c\/strong\u003e piston designed for the \u003cstrong\u003eSilencerCo Osprey\u003c\/strong\u003e and \u003cstrong\u003eOctane\u003c\/strong\u003e suppressor platforms. Machined from \u003cstrong\u003e17-4 stainless steel\u003c\/strong\u003e, this piston is the factory-spec component used to configure the Osprey or Octane for host handguns with a specific thread pitch.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis AC25 piston features a \u003cstrong\u003e1\/2\"-28\u003c\/strong\u003e thread pattern, matching the barrel thread found on \u003cstrong\u003e9mm Luger\u003c\/strong\u003e handguns. The \u003cstrong\u003estainless steel\u003c\/strong\u003e construction resists corrosion and delivers long service life, making it a reliable choice whether you are replacing a worn unit or reconfiguring your suppressor for a new host. The AC25 is purpose-built for the SilencerCo \u003cstrong\u003eOsprey\u003c\/strong\u003e and \u003cstrong\u003eOctane\u003c\/strong\u003e family of suppressors.\u003c\/span\u003e\u003c\/p\u003e","brand":"SilencerCo","offers":[{"title":"Default Title","offer_id":54990551646530,"sku":"1453","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_1d1cfa3c-6287-49eb-b3cd-c5db2c50fe37.png?v=1784181161","url":"https:\/\/centerfiresystems.com\/products\/silencerco-ac25-osprey-octane-piston-9mm-1-2-28-stainless-steel","provider":"Centerfire Systems","version":"1.0","type":"link"}