Magpul MOE Polymer Rail Section - 7 Slot

Manufactured by Magpul Industries
Manufactured by Magpul Industries
19 Reviews

In Stock

Standard orders will ship out the same business day if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



Magpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance.

MOE Polymer Rail Sections allow the attachment of 1913 Picatinny rail-mounted accessories such as lights, vertical grips, etc. Injection molded from a proprietary reinforced composite for enhanced strength and durability, these lightweight Rail Sections feature beveled ends to reduce snagging and eliminate sharp edges.

  • Mounting hardware included
  • Size L3 (7 slots)
  • Overall length: 3.3"
  • Mounting screw center-to-center: 1.6"
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PlatformMagpul Handguards
TypeRail Section

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

19 reviews

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 1 star
  • 0 reviews

great rail


another great Magpul product lightweight and works as advertised

Easy to install


Easy to install and was able to install my Grip-pod with ease.

Magpul MOE Polymer L3 Rail Section-7 Slot - BLK FR


Great product and easy install, I highly recommend Primary Arms

Took Primary Arms for granted


I originaly ordered The mount and rail from a different business out of California (should have known better). They were happy to take my money but not so much when it came to shipping me the items or answering the phone. I then Ordered from Primary Arms, the pacage arrived in 2 days. I love you guys! O ya the rail is easy to mount and seems soilid.

Rail Section - 7 slot


Incorrect fasteners included with rail. Will not fit into slots on handguard. Have not installed.

Does what is suppose to


Magpul. Again. Great quality. Light weight.

Good lightweight rail section


Perfect for keeping the handguard clean and uncluttered. I installed these on the MOE M4 handguard to eliminate all the rail sections of a quad.

standard magpul quality


Standard magpul quality, its a rail, mot much to review. Installs in all of 2 minutes and does what I need it to.

Magpul rail section


Standard Magpul. Excellent quality.

Works well


This worked perfect for mounting a vertical grip on my AR. It shipped fast and I received it in 3 days! Thanks Primary Arms.