This Magpul M-LOK 5-Slot Polymer Rail Section offers a simple, lightweight way to mount 1913 Picatinny accessories like lights, lasers, or vertical grips to any M-LOK compatible hand guard or forend. Measuring 2.5 inches with five usable slots, it provides solid mounting space without adding bulk.
Injection-molded from a reinforced polymer composite, it’s built for durability while staying light in weight. Beveled ends help reduce snagging and eliminate sharp corners, giving you a cleaner fit. Each rail section includes all the hardware needed for quick, secure installation on aluminum or polymer M-LOK hand guards.
Made in the USA.
Brand: Magpul
Material: Polymer
Rail Type: M-LOK, 5-slot
Weight: Lightweight design
Compatibility: Fits M-LOK compatible systems
Texture: Non-slip surface
Part Number: MAG590-BLK
UPC Code: 873750000381
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