The Magpul M-LOK Picatinny cantilever rail section is a purpose-built adapter that bridges M-LOK-equipped handguards to standard Picatinny-spec accessories. If you're running an M-LOK rail system and need to mount lights, optics, or other MIL-STD-1913 compatible gear—especially forward-mounted tactical lights like Surefire Scout models—this aluminum cantilever extends your accessory mounting options without forcing a complete rail swap.

The key advantage here is geometry. The rail extends 0.75 to 1.5 inches forward of the M-LOK slot itself, giving you better ergonomic positioning for lights and accessories while keeping them mounted low on the gun. That forward reach matters: it improves handling, optimizes sight picture, and helps keep your overall weapon profile lean. The three Picatinny slots give you flexibility to dial in exactly where you want your light or accessory mounted.

Built from milspec-anodized aluminum, this rail is finished to handle hard use without adding unnecessary weight. The machined beveled edges and corners reduce snag risk—a thoughtful detail if you're moving through tight spaces or vehicles. Everything you need to attach directly to M-LOK T-nuts on aluminum or polymer handguards comes in the box. Made in the USA.