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Magpul Aluminum Picatinny Rail Section for M-LOK – 4 Lengths – 3, 5, 7, or 9 Slot

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Aluminum Rail Sections For M-LOK Compatible Handguards And Forends

The Magpul Aluminum Rail Section is designed for use with all M-LOK compatible hand guards and forends. It’s a useful addition to your handguards to allow the attachment of various 1913 Picatinny-Spec rail-mounted accessories such as lights, vertical grips, and more.

Magpul Aluminum Picatinny Rail Section for M-LOK - 4 Lengths - 3, 5, 7, or 9 Slot

Beveled Ends To Reduce Snagging

The Magpul Aluminum Rail Section is constructed from Mil-Spec-anodized aluminum. It features beveled ends to reduce snagging and eliminate sharp corners and edges. It is sleek, low-profile, and very useful for further customization of your AR build.

All hardware necessary for attachment directly to M-LOK Slots on either aluminum or polymer hand guards and forends is included.

Magpul Aluminum Picatinny Rail Section for M-LOK - 4 Lengths - 3, 5, 7, or 9 Slot

Features:

  • Mounts directly to M-Lok compatible systems
  • Multi-directional mounting
  • Intermediate spacing option
  • Mil-Spec anodized aluminum construction
  • Cammed T-nuts
  • Recoil/impact mitigation lugs
  • Made in the U.S.A.

Magpul Aluminum Picatinny Rail Section for M-LOK - 4 Lengths - 3, 5, 7, or 9 Slot

Magpul Aluminum Picatinny Rail Section for M-LOK - 4 Lengths - 3, 5, 7, or 9 Slot

Specifications:

  • 3 Slot Rail Section – MAG580 – Max overall length of 1.6″
  • 5 Slot Rail Section – MAG581 – Max overall length of 2.5″
  • 7 Slot Rail Section – MAG582 – Max overall length of 3.3″
  • 9 Slot Rail Section – MAG583 – Max overall length of 4.1″

NOTE:

Products available on this page:

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Magpul Warranty Information

If you ever experience an issue with a Magpul product at any time, regardless of where it was purchased, please contact us directly and we’ll do everything reasonable to help you.

To make a return, please take the following steps:

  • BEFORE returning any products, please contact us first to receive an RMA number (Return Merchandise Authorization) and prominently write it on the outside of the package. Packages will not be accepted without an RMA.
  • Include a note with your name, shipping address, phone number and email, RMA number, and reason for the return (including, if applicable, information about the firearm, ammunition, and usage environment for defective returns). Do not send ammunition.
  • Wrap the item with quality padding and place it in the original packaging or in an appropriate box for shipping.
  • A UPS shipping label will be provided in your shipment. If using the original packaging, remove or cover the original shipping label. Tape the preprinted return shipping label to the outside of the box. Drop package at an official or authorized UPS drop-off location.
  • All refunds will be applied to the credit card used for the original purchase. You should allow one to two billing cycles for the refund to appear on your statement.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 14 reviews
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G
Gregory Toke
Bipod troubles...

So I bought a bipod and got 2 picatinny adapters from 2 different websites not knowing they would be slightly different sizes even tho they had the same exact branding. So I ordered 3 adapters from magpul all in 1 order and now I can use my bipod on all 3 of my rifles! So yay! Good quality came with locktight on the screws, and took 2mins to install.

J
Joe c Marzette

Magpul Aluminum Picatinny Rail Section for M-LOK - 4 Lengths - 3, 5, 7, or 9 Slot

Thank you so much for taking the time to leave a review for our Magpul Aluminum Picatinny Rail Section for M-LOK. We are glad to hear that you are enjoying the 3, 5, 7, and 9 slot lengths of this product. We appreciate your support and hope to continue providing quality products for your needs in the future.

L
Lynn Gabehart
Worked great, didn't have to remove guard to install.

I will buy again for next build.

Thank you for taking the time to leave a review! We're happy to hear that our Magpul Aluminum Picatinny Rail Section worked great for your installation, and that you didn't have to remove the guard. We appreciate your support and look forward to helping you with your future builds. Thanks again!

K
Karl Ryan
Magpul alum rail sections

Arrived on time, exactly as described, fit perfectly. Being new to firearms the most important thing to me is the fact that each time I've called them for product advice or questions on my orders a live person answered the phone & any emails were answered very quickly.

J
James Harding
Better quality

I always used the plastic ones, but didn’t like how they wore over time. These will last forever and not wear . A good upgrade for me.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

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