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Magpul MAG58x Aluminum Picatinny Rail for M-LOK Handguards

In stock
From CA$25.05

Designed for use with all M-LOK compatible Hand Guards and Forends, M-LOK Aluminum Rail Sections allow the attachment of various 1913 Picatinny spec rail-mounted accessories such as lights, vertical grips, etc. Machined from milspec-anodized aluminum, M-LOK Rail Sections also feature beveled ends to reduce snagging and eliminate sharp corners and edges. All hardware necessary for attachment directly to M-LOK Slots on either aluminum or polymer hand guards and forends is included.


  • 3 Slots - max overall length of 1.6".
  • 5 Slots - max overall length of 2.5".
  • 7 Slots - max overall length of 3.3".
  • 9 Slots - max overall length of 4.1".

You get:

  • (1) M-LOK® ALUMINUM RAIL,  you pick the number of slots

Compatible with:

  • M-LOK handguards

Installation Difficulty: 

Tools required: hex key

Installation notes: none

Model numbers:

  • MAG580-BLK - 3 slots, black
  • MAG581-BLK - 5 slots, black
  • MAG582-BLK - 7 slots, black
  • MAG583-BLK - 9 slots, black