{"product_id":"silencerco-ac728-osprey-octane-piston-kit-5-piece-stainless-steel-black-nitride","title":"SilencerCo AC728 Osprey\/Octane Piston Kit 5-Piece Stainless Steel - Black Nitride","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSilencerCo AC728\u003c\/span\u003e\u003c\/strong\u003e is a complete \u003cstrong\u003e5-piece piston kit\u003c\/strong\u003e engineered for the \u003cstrong\u003eOsprey\u003c\/strong\u003e and \u003cstrong\u003eOctane\u003c\/strong\u003e pistol suppressors. Every piston is machined from \u003cstrong\u003estainless steel\u003c\/strong\u003e and finished in \u003cstrong\u003eblack nitride\u003c\/strong\u003e for long-term wear and corrosion resistance at the host's muzzle interface. With five pistons in a single package, the kit lets one suppressor user swap between multiple host firearms of varying barrel thread patterns without buying each piston separately.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe set ships with pistons in the most common mounting threads for the Osprey and Octane lineup - including \u003cstrong\u003e.578x28\u003c\/strong\u003e, \u003cstrong\u003e1\/2x28\u003c\/strong\u003e, and \u003cstrong\u003e16mm x 1 LH\u003c\/strong\u003e - along with \u003cstrong\u003ethree O-ring packs\u003c\/strong\u003e to keep each piston properly sealed inside the suppressor body. The \u003cstrong\u003eblack nitride\u003c\/strong\u003e finish blends with the suppressor housing for a clean, factory appearance.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis is a brand-new, factory-supplied SilencerCo accessory kit and the simplest way to keep a full rotation of pistons on hand for any host your Osprey or Octane will run on.\u003c\/span\u003e\u003c\/p\u003e","brand":"SilencerCo","offers":[{"title":"Default Title","offer_id":54990570291522,"sku":"864","price":272.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_79a623fd-d77f-46a3-85e7-f015c5b78616.png?v=1784181415","url":"https:\/\/centerfiresystems.com\/products\/silencerco-ac728-osprey-octane-piston-kit-5-piece-stainless-steel-black-nitride","provider":"Centerfire Systems","version":"1.0","type":"link"}