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Guntec USA  |  SKU: OTMML-12-45643  |  UPC: 45660194

Guntec 12" Air-Lok M-LOK Free-Float Handguard 0.45 lb

Regular price $159.95 USD
Shipping calculated at checkout.

12-inch Air-Lok M-LOK free-float handguard with split top rail, QD mount locations, and lightweight aluminum construction.

By continuing to checkout, you agree to our Terms of Service, Shipping Policy, Return Policy, and product restrictions.

⚠️ Sold for sporting and training applications. Customer is responsible for ensuring compliance with all applicable local laws and regulations. See Terms .

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🚚 Shipping & Delivery

Most in-stock items ship within 3 business days.

Special order items are typically processed within 14 business days (excluding weekends and holidays).

Custom items may require additional time depending on production schedules.

If you’d like to receive your order sooner, please select an expedited shipping option at checkout.

Some products ship directly from the manufacturer, and an equivalent carrier or service level will be chosen to match your selected shipping speed.

Shipping delays caused by carriers are outside our control, but we’ll always help track updates.

See our Shipping Policy for details.

🔄 Returns, Exchanges & Warranty

Returns are accepted within 14 days for items that are unused, unopened, and in original packaging with no damage.

A restocking fee applies, but it may be partially waived if store credit is selected instead of a refund to the original payment method.

Custom builds, sale items, and hazardous goods are final sale.

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

We ship worldwide to Canada, Mexico, Europe, Asia, and Oceania, including:

🇨🇭 Switzerland • 🇨🇿 Czechia • 🇩🇪 Germany • 🇩🇰 Denmark • 🇪🇸 Spain • 🇫🇮 Finland • 🇫🇷 France • 🇬🇧 United Kingdom • 🇭🇰 Hong Kong SAR • 🇮🇪 Ireland • 🇮🇹 Italy • 🇯🇵 Japan • 🇰🇷 South Korea • 🇲🇾 Malaysia • 🇳🇱 Netherlands • 🇳🇴 Norway • 🇵🇱 Poland • 🇵🇹 Portugal • 🇸🇪 Sweden • 🇸🇬 Singapore • 🇦🇺 Australia • 🇳🇿 New Zealand • 🇦🇪 UAE and more.

Transit averages 2–4+ weeks depending on customs clearance. Delays caused by customs or local authorities are outside of our control. Faster transit times may be available through expedited shipping options, though this does not guarantee faster customs processing.

Import duties, VAT, taxes, and brokerage fees are not included in your order total and must be paid by the recipient.

Customers are responsible for ensuring that all items ordered comply with their country’s import laws and for obtaining any required permits or documentation prior to purchase. We do not provide guidance on country-specific import requirements.

If a package is rejected, unclaimed, or returned due to unpaid duties, missing documentation, import restrictions, or an incorrect address:

  • The order will be issued as store credit only
  • Original shipping costs are non-refundable
  • Any non-recoverable shipping or return fees may be deducted

If a shipment is lost, seized, or not returned, an insurance claim must be completed before any resolution is provided. If the claim is denied, no refund or credit will be issued.

Pressurized or restricted items will ship via ground services only where permitted.

For more information view our Shipping Policy and our Refund Policy.

Questions? Contact [email protected] before checkout.

🎖️ Military / GovX Discounts

⚙️ Product Details

The Guntec 12" 'Air-Lok' M-LOK Free Float Handguard is a versatile and lightweight accessory designed for AR-15 platforms. Here are the specifications and key features of this handguard:

Key Features:

Durable Construction: The handguard is precision CNC machined from high-quality 6061-T6 aircraft-grade aluminum extrusion, ensuring both lightweight and robust construction.

M-LOK Mounting System: The 'Air-Lok' handguard utilizes the M-LOK mounting system, providing a secure and versatile platform for attaching various accessories and grips. The M-LOK slots are available on all four sides of the handguard, allowing for multiple attachment positions.

Compression Lock-Down Design: This handguard features a compression lock-down design, ensuring a tight and secure fit against the receiver, which enhances stability and accuracy.

Skeletonized Cuts: The handguard incorporates skeletonized cuts throughout its design to reduce overall weight while maintaining structural integrity.

Machined QD Swivel Socket: A machined QD swivel socket is located on the rear end of the handguard, allowing for quick and easy sling attachment and detachment.

Corrosion Resistance: To maintain corrosion resistance, the handguard is treated with a Type 3 hard coat anodizing, ensuring its longevity and durability.

Easy Installation: The package includes the mounting system, handguard, and barrel nut, simplifying the installation process.

The Guntec 12" 'Air-Lok' M-LOK Free Float Handguard is a USA-made Gen 2 design, offering a combination of strength, versatility, and reduced weight. Its M-LOK system and skeletonized cuts provide customization options, while the compression lock-down design ensures a stable and secure fit against the receiver. The addition of QD mounts and durable construction make it a practical choice for AR-15 enthusiasts looking to enhance their firearm's performance and functionality.

Specifications

  • Model
    12" 'Air-Lok' M-LOK Free Float Handguard, Split Top Rail - Black
  • Material
    6061-T6 Aluminum
  • Color / Finish
    Black / Anodized
  • Included Components
    Barrel nut
  • Platform Compatibility
    Mil-Spec AR
  • Mounting Interface
    M-LOK
  • Length
    12 inches

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