{"product_id":"strike-industries-gridlok-full-duty-11in-m-lok-handguard-for-hk-416-mr556-m27-iar-gridlok416fd11","title":"Strike Industries GridLok Full Duty 11in M-LOK Handguard for HK 416\/MR556\/M27 IAR GRIDLOK416FD11","description":"Product Description\n\u003cp\u003eThe Strike Industries GridLok Full Duty Rail for HK 416 (SI-GRIDLOK-416-FD-11) is a precision-engineered, single-piece free-float handguard built specifically for Law Enforcement and Special Operations communities who depend on the HK416, HK MR556, and M27 IAR platforms. Machined from 6061-T6 aluminum, this 11-inch rail integrates Strike Industries' patent-pending Quick Rail Detach GRIDLOK locking latch, enabling operators to rapidly swap or reinstall the handguard directly onto the factory HK OEM barrel nut with no additional tools required. Whether deployed as a primary handguard replacement or as part of a multi-rail configuration, the GridLok Full Duty delivers exceptional rigidity, reduced weight, and comprehensive accessory mounting capability for the most demanding operational environments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePatent-pending Quick Rail Detach GRIDLOK locking latch mounts directly onto the HK OEM barrel nut for fast, tool-free installation and removal in seconds\u003c\/li\u003e\n  \u003cli\u003eBuilt-in flip-up front Backup Iron Sight (BUIS) combined with M-LOK accessory slots at the 3, 6, and 9 o'clock positions for complete mission versatility\u003c\/li\u003e\n  \u003cli\u003e360-degree free-swivel Quick Detach (QD) sling socket at the rear of the handguard, available at the 2, 4, 8, and 10 o'clock positions for flexible sling attachment\u003c\/li\u003e\n  \u003cli\u003eFront bore cutout accommodates suppressors up to 1.57 inches (39.9mm) in diameter, compatible with all Strike Industries muzzle devices including the SI Oppressor\u003c\/li\u003e\n  \u003cli\u003eSingle-piece free-float construction precision-machined from 6061-T6 aluminum maximizes structural strength while minimizing overall handguard weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Strike Industries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e GRIDLOK416FD11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 793811764727\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFront Bore Diameter:\u003c\/strong\u003e 1.57 inches (39.9mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRail System:\u003c\/strong\u003e M-LOK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6061-T6 Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Full Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e HK OEM Barrel Nut (factory)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQD Sling Positions:\u003c\/strong\u003e 2, 4, 8, and 10 o'clock (360-degree free swivel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM-LOK Positions:\u003c\/strong\u003e 3, 6, and 9 o'clock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear Rail Tab:\u003c\/strong\u003e Yes, for precise alignment with HK upper receiver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e HK416, HK416 A5, HK416 A7, HK MR556, M27 IAR (without ambidextrous sling attachment points)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e\n]]\u0026gt;","brand":"Strike","offers":[{"title":"Default Title","offer_id":44134723682426,"sku":"FLX-144031","price":333.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308988533.png?v=1781058496","url":"https:\/\/tlooutdoors.com\/products\/strike-industries-gridlok-full-duty-11in-m-lok-handguard-for-hk-416-mr556-m27-iar-gridlok416fd11","provider":"TLO Outdoors","version":"1.0","type":"link"}