
CMC M-LOK 5-Slot Picatinny Rail – Compact, Durable Accessory Mount
The CMC M-LOK 5-Slot Picatinny Rail is a reliable, no-fuss accessory for AR platforms and other M-LOK-compatible rifles. Designed to fit seamlessly onto any M-LOK handguard or forend, it provides a solid mounting interface for lights, vertical grips, bipods, lasers, or other Picatinny-spec 1913 accessories.
Compact, lightweight, and built to Mil-Spec standards, this 5-slot section is a dependable choice for shooters who demand quality and function in a small form factor.
Key Features
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Compatibility: Fits all M-LOK handguards and forends
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Material: Machined from Mil-Spec anodized aluminum
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Slots: 5-slot 1913 Picatinny interface
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Finish: Matte black Type III hardcoat anodized for corrosion resistance
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Beveled Edges: Reduces snagging, sharp edges, and potential catch points
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Mounting Hardware: Included – secures directly to aluminum or polymer handguards
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Dimensions:
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Length: 2.5″
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Width: 0.8″
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Height (from handguard surface): 0.4″
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Weight: Ultralight for minimal impact on rifle balance
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Made in the USA
Why We Recommend It
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Streamlines the addition of tactical accessories without overcomplicating your rifle
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Precision fitment with zero wobble or misalignment
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Lightweight and snag-free – ideal for hunting, competition, or home defense builds
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Strong enough to withstand hard field use
Pro Build Tips
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Install M-LOK hardware onto the rail section before seating it into your handguard
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Rotate the M-LOK T-nuts a couple full revolutions in reverse before tightening down—this helps enhance mechanical bite
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Always double-check that mounting screws aren’t contacting your barrel or gas block
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Torque evenly and inspect alignment with a straight edge or level if possible