{"product_id":"yhm-dmnd-series-forearm-rifle-12-6","title":"Yankee Hill Machine Co Diamond Series Forearm Rifle 12.6\" – AR-15 Free Float Handguard","description":"\u003cp\u003eThe Yankee Hill Machine Co Diamond Series Forearm delivers a lightweight, free-floating platform that improves heat dissipation and enhances accuracy for AR-15 pattern rifles. The diamond-pattern ventilation cuts weight while providing effective barrel cooling during extended shooting sessions, and the full-length top rail maintains co-witness with your upper receiver for uninterrupted optic mounting.\u003c\/p\u003e\u003cp\u003eMachined from 6061-T6 aluminum with a hard-anodized finish, this 12.6-inch handguard installs via a proprietary barrel nut system and requires removal of the standard delta ring assembly. M-LOK or KeyMod compatibility is not featured—accessory mounting relies on the included rail sections that attach at 3, 6, and 9 o'clock positions. Thread-on installation provides a secure, wobble-free lockup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Free-float handguard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 platform rifles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6061-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Hard anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 12.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting System:\u003c\/strong\u003e Proprietary barrel nut (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Sections:\u003c\/strong\u003e Detachable Picatinny segments included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires armorer-level tools and delta ring removal\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yankee Hill Machine Co","offers":[{"title":"Default Title","offer_id":47941475139839,"sku":"YHM-9635-DX","price":184.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1315139.jpg?v=1766569408","url":"https:\/\/doublestackstore.com\/products\/yhm-dmnd-series-forearm-rifle-12-6","provider":"Double Stack Store","version":"1.0","type":"link"}