{"product_id":"yhm-nielsen-piston-1-2-36-9mm-slv","title":"Yankee Hill Machine Nielsen Piston 1\/2-36 9MM Silver – Pistol Caliber Suppressors","description":"\u003cp\u003eThe YHM Nielsen Piston enables reliable cycling in tilting-barrel pistols when using a suppressor. Without a Nielsen device (also called a booster or linear inertial decoupler), most browning-style handguns will not cycle properly when suppressed because the added weight of the silencer prevents the barrel from unlocking. This piston solves that problem by allowing the barrel to recoil independently while keeping the suppressor stationary.\u003c\/p\u003e\u003cp\u003eDesigned for 9mm pistols with 1\/2-36 threaded barrels, this piston is machined from stainless steel with a durable silver finish. It threads directly onto your barrel and interfaces with Nielsen-compatible suppressors. Installation is straightforward: remove your thread protector, thread the piston onto the barrel, then attach your suppressor to the piston assembly. Confirm your specific suppressor model uses a Nielsen device before purchasing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Nielsen Device \/ Booster Piston\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 1\/2-36\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e 9mm pistols with 1\/2-36 threaded barrels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Pistol caliber suppressors with Nielsen device compatibility\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yankee Hill Machine Co","offers":[{"title":"Default Title","offer_id":47943799275775,"sku":"YHM-2060-36","price":69.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2888889.jpg?v=1766601470","url":"https:\/\/doublestackstore.com\/products\/yhm-nielsen-piston-1-2-36-9mm-slv","provider":"Double Stack Store","version":"1.0","type":"link"}