{"product_id":"yhm-nielson-booster-assy-no-piston","title":"Yankee Hill Machine Co Nielsen Booster Assembly (No Piston) – Pistol Suppressor Accessory","description":"\u003cp\u003eThe Yankee Hill Machine Co Nielsen Booster Assembly is a critical component for running pistol suppressors on tilting-barrel semi-automatic handguns. This booster (also called a linear inertial decoupler or LID) allows the barrel to recoil and unlock properly when a suppressor is attached, ensuring reliable cycling. Without a booster, the added weight of a suppressor can prevent the slide from operating correctly. This assembly does not include a piston—purchase the appropriate threaded piston separately based on your host firearm's barrel thread pitch.\u003c\/p\u003e\u003cp\u003eThe YHM Nielsen Booster Assembly is precision-machined from durable materials and features a hard-anodized finish for corrosion resistance. Installation is straightforward: thread the appropriate piston (sold separately) into your barrel, then attach your suppressor to the booster assembly. Compatible with YHM pistol suppressors and many other brands that accept Nielsen-style boosters. Verify compatibility with your specific suppressor model before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Nielsen Booster Assembly (Linear Inertial Decoupler)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Included:\u003c\/strong\u003e No (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Machined steel\/aluminum construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Hard anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e Tilting-barrel semi-automatic pistols (with appropriate piston)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Suppressors:\u003c\/strong\u003e YHM pistol suppressors and other Nielsen-compatible models\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yankee Hill Machine Co","offers":[{"title":"Default Title","offer_id":47943799111935,"sku":"YHM-2055","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2145037.jpg?v=1766601448","url":"https:\/\/doublestackstore.com\/products\/yhm-nielson-booster-assy-no-piston","provider":"Double Stack Store","version":"1.0","type":"link"}