{"product_id":"rugged-suppressor-op009-internal-shoulder-piston-1-2x28-copper","title":"Rugged Suppressor OP009 Internal Shoulder Piston 1\/2x28 Copper","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eRugged Suppressor OP009\u003c\/span\u003e\u003c\/strong\u003e is an \u003cstrong\u003eOEM Internal Shoulder Piston\u003c\/strong\u003e machined from \u003cstrong\u003eheat-treated 17-4 Stainless Steel\u003c\/strong\u003e and finished in \u003cstrong\u003eCopper\u003c\/strong\u003e. Built as a direct-fit replacement or spare for the Rugged Obsidian 9 and Obsidian 45 pistol suppressors, the OP009 threads onto a host pistol barrel at \u003cstrong\u003e1\/2\"-28 tpi\u003c\/strong\u003e and serves as the moving interface that the suppressor body indexes onto during the firing cycle.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe piston's \u003cstrong\u003enon-slotted gas seal design\u003c\/strong\u003e creates a full-circumference seal against the suppressor bore, dramatically lowering gas blowback to the shooter's face compared to conventional slotted piston designs. Rugged's \u003cstrong\u003eheat-treated 17-4 stainless steel\u003c\/strong\u003e construction gives the piston the strength and wear resistance needed to withstand repeated suppressed fire, while the \u003cstrong\u003eCopper\u003c\/strong\u003e finish provides corrosion resistance and a distinctive factory look on the host barrel.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis \u003cstrong\u003eInternal Shoulder\u003c\/strong\u003e configuration is specifically engineered for use with the \u003cstrong\u003eGlock 43\u003c\/strong\u003e and \u003cstrong\u003eSig P938\u003c\/strong\u003e, as well as other host pistols sharing the same barrel shoulder geometry and thread pitch. Whether you are running a dedicated suppressed pistol or want a backup piston on hand for your Rugged Obsidian setup, the \u003cstrong\u003eOP009\u003c\/strong\u003e delivers the same OEM quality supplied with Rugged Suppressor's factory-built accessories.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rugged Suppressor","offers":[{"title":"Default Title","offer_id":54996733526338,"sku":"118928","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_7d75311c-b220-4419-9217-c0fa11dc61b5.png?v=1784330787","url":"https:\/\/centerfiresystems.com\/products\/rugged-suppressor-op009-internal-shoulder-piston-1-2x28-copper","provider":"Centerfire Systems","version":"1.0","type":"link"}