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Keymod Rail Section by AT3™

AT3™ Keymod Rail Section – 5, 7, 11 Slot Lengths


Out Of Stock

Lifetime WarrantyOn All AT3 Brand Products

All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.

This includes AT3 Red Dot Sights, Handguards, Iron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.

In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.

If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.

If your product is in need of warranty service, please contact AT3 Tactical to start the process

Our contact info is available here. To expedite processing, please provide your order information and description of the defect.

Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.

Fast & Free Shipping On orders over $50

You will receive fast, free shipping for all orders over $50

Shipping cost is $7.99 for orders under $50. We ship with UPS or USPS, depending on the item.

Most orders received by 1pm CST ship the same day

You will receive an email with tracking information at the time of shipment. To expedite shipping, we may ship your order from multiple warehouses. Orders placed on weekends, holidays, or after 1pm will ship the following business day.

AT3 Rail Sections

  • Mil-spec Picatinny Rail Section
  • Compatible with any Keymod Mounting Platform.
  • 6061 Aluminum
  • Made in the USA
  • Backed by the AT3 Lifetime Warranty

3 lengths available:

  • 5 Slots:
    • Weight: 1.1 oz.
    • Dimensions:
      • Length: 3 3/8″
      • Width: 7/8″
      • Height: 1/4″
  • 7 Slots:
    • Weight: 1.3 oz.
    • Dimensions:
      • Length: 4 1/8″
      • Width: 7/8″
      • Height: 1/4″
  • 11 Slots:
    • Weight: 1.8 oz.
    • Dimensions:
      • Length: 5 3/4″
      • Width: 7/8″
      • Height:1/4″

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Customer Reviews

Based on 5 reviews
Rils for my new AR

Just what I needed. Nice price, fit well!

Thanks for sharing your feedback, Kent. We're glad you're satisfied with your purchase. Cheers!
Great product

Item fits nice and snug. Arrived early.

Thanks for sharing your feedback, Joe. We're glad you're satisfied with your purchase. Cheers!
Worked Perfectly

Fits perfectly and amazing price. Just the right size to mount the foregrip without any over hang.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!
Gotta Have It

What can I say, it's an aluminium rail. Great price, great shipping and 2 sets of extra hardware!

We work hard to meet expectations like yours, and we’re happy to hear we hit the mark for you, Joe. Cheers! - AB
Good buy

Grip arrived as described, quick shipping and good price. I would buy again.