{"product_id":"strike-m4-quad-rail-handguard","title":"Strike Industries M4 Quad Rail Handguard – AR-15\/M4 Platforms","description":"\u003cp\u003eThe Strike Industries M4 Quad Rail Handguard transforms your AR-15 or M4 into a versatile tactical platform with continuous Picatinny rail coverage on all four sides. This drop-in handguard provides unlimited mounting options for lights, lasers, vertical grips, and other accessories while maintaining a secure, rock-solid mounting surface. The vented design promotes airflow to manage barrel heat during extended shooting sessions.\u003c\/p\u003e\u003cp\u003eMachined from mil-spec aluminum with a hard-anodized finish, this quad rail installs using standard handguard cap retention—no gunsmithing required for most carbine-length systems. The aggressive rail texture ensures positive accessory engagement, while the integrated heat shields protect your support hand during rapid fire. Compatible with standard M4-pattern carbine-length gas systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Quad Rail Handguard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15\/M4 carbine-length gas systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum (mil-spec)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Hard Anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable:\u003c\/strong\u003e N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-in (standard handguard cap retention)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Strike Industries","offers":[{"title":"Default Title","offer_id":48405613871359,"sku":"SI-M4-HG-BK","price":155.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5829477.jpg?v=1776438526","url":"https:\/\/doublestackstore.com\/products\/strike-m4-quad-rail-handguard","provider":"Double Stack Store","version":"1.0","type":"link"}