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Magpul Industries M-LOK Rail Section
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Magpul Industries

M-LOK Rail Section

$10.95
$10.40
Sale Price
Available California compliant

Magpul Industries M-LOK Rail Section, Fits M-LOK Hand Guard, 3 Slots, Black MAG589-BLK

Key Details
Brand Magpul Industries
Manufacturer Part Number MAG589-BLK
UPC 873750000343
SKU MPIMAG589
Current Stock 1851 available
Quantity Updated Apr 26, 2026 1:40 PM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Designed for use with all M-LOK compatible Hand Guards and Forends, M-LOK Polymer Rail Sections provide a cost effective method of attaching various 1913 Picatinny spec rail-mounted accessories such as lights, vertical grips, etc. Injection molded from a proprietary reinforced composite for enhanced strength and durability while remaining lightweight, 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 in. Made in U.S.A.

Features
  • Directly mounts to M-LOK compatible T-nuts
  • Lightweight reinforced polymer
  • Recoil/Impact mitigation lugs
Specifications
UPC: 873750000343
Manufacturer: Magpul Industries
Manufacturer Part #: MAG589-BLK
Model: M-LOK Rail Section
Model (Alt): Polymer
Type: Rail