Strike Industries GRIDLOK Complete AR-15 Handguard
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🚚 Shipping & Delivery
🚚 Shipping & Delivery
Most in-stock orders are typically processed within 1–2 business days before carrier handoff. Processing time is separate from carrier transit time.
The shipment estimate shown above appears only for eligible in-stock, inventory-tracked variants. Backordered, preorder, special-order, custom, imported, and manufacturer-direct items may take longer. Product-specific dates are provided in good faith and are not guaranteed delivery dates.
Available shipping services, final charges, and carrier transit estimates are shown at checkout. See our Shipping Policy for current details.
🔄 Returns, Exchanges & Warranty
🔄 Returns, Exchanges & Warranty
Eligible non-custom returns must be requested within 30 days of delivery. Items must be unused, uninstalled, unmodified, and in their original, undamaged packaging.
Eligible standard returns may be subject to a 15% restocking fee. EU withdrawal returns are handled under applicable statutory rights; prohibited restocking fees do not apply, though lawful diminished-value deductions may.
Custom products, sale items, gift cards, perishable or personal-care goods, and hazardous materials are non-returnable except where applicable law or an approved warranty or defect claim requires otherwise.
Warranty Coverage: Manufacturer warranties apply to all standard products. Any defects, malfunctions, or performance issues are handled directly by the manufacturer per their terms.
HR Tactical Innovations covers a Fitment & Functionality Guarantee on all custom or modified items — if a verified production error occurs, we’ll replace the item.
View our Refund Policy for full details.
🌍 International Shipping
🌍 International Shipping
International shipping availability depends on the product, destination, applicable restrictions, and the services offered at checkout. Not every product can be shipped to every country or region.
Available services, charges, and any delivery estimates are calculated for the order and destination at checkout. Carrier and customs processing can affect delivery timing.
Import duties, VAT, taxes, brokerage fees, permits, and documentation may apply based on the destination and are not included unless checkout states otherwise.
Refused, unclaimed, returned, lost, seized, or delayed shipments and related claims are handled case by case under our current Shipping Policy, Refund Policy, and applicable law.
Questions? Contact [email protected] before checkout.
🎖️ Military / GovX Discounts
🎖️ Military / GovX Discounts
⚙️ Product Details
⚙️ Product Details
The Strike Industries GRIDLOK Complete Handguard is a next-generation AR-15 rail system engineered for shooters who demand maximum modularity, rapid removal, and modern ergonomics. After over two years of development, the GRIDLOK delivers Strike Industries’ first true quick-detach M-LOK handguard, combining a slim profile with integrated backup sights and proprietary RailLok™ mounting technology.
Precision CNC-machined from 6061-T6 aluminum, the GRIDLOK features a spring-loaded QD locking lever that allows the entire rail housing to be removed from the barrel nut in seconds. The proprietary 7250 anodized aluminum barrel nut reduces weight while maintaining strength and repeatable alignment.
With a 1.6″ internal diameter, the GRIDLOK accommodates mid-to-large muzzle devices and blast diffusers, including the Strike Oppressor. Integrated RailLok™ slots combine the low profile of M-LOK with the rigidity of Picatinny, giving you flexible mounting without added bulk.
Available in multiple lengths and modular colorways, the GRIDLOK is ideal for duty rifles, competition builds, suppressor-ready setups, and advanced custom AR projects.
Key Features
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Quick-Detach Rail System with adjustable locking tension
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Integrated Folding Front Sight (removable for A2 setups)
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RailLok™ System supports M-LOK and Picatinny 1913 accessories
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1.6″ internal diameter fits compensators and blast shields
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7250 anodized aluminum barrel nut (lighter than steel)
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Integrated QD sling mount
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Alignment set screws for precise centering
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Modular top and bottom rail sections
Lengths & Weight
| Length | Estimated Weight |
|---|---|
| 8.5″ | ~14.2 oz |
| 11″ | 15.38 oz |
| 15″ | 17.96 oz |
| 17″ | ~19.8 oz |
Color Options (Modular)
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Black
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Red
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Flat Dark Earth (FDE)
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Gold
Package Includes
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Handguard Main Housing
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Top Rail
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Bottom Rail
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Barrel Nut Shroud
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Enhanced Barrel Nut (7250 Aluminum)
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Barrel Nut Tools
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Installation Tool Set
Important Notes
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Locking screws should be adjusted before mounting to the barrel nut
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Do not adjust locking tension while mounted
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Compatible with Strike Industries Oppressor Blast Shield
Specifications
Specifications
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Material
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Color / Finish
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Platform CompatibilityMil-Spec AR
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Mounting InterfaceM-LOK, Picatinny / 1913
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Weight
Reviews & Questions
Reviews & Questions
Payment & Security
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