The GrovTec M-Lok Picatinny Rail (brand part no. GTSW241) bolts onto any M-Lok handguard to add a true 3.1-inch MIL-STD-1913 Picatinny mounting surface with 5 slots of usable rail space. GrovTec precision CNC machines the rail from solid aluminum and finishes it in a Type III black hard-anodized coating that stands up to repeated accessory swaps. Built-in push-button quick-detach sling swivel bases on the section let you mount a QD sling point without adding a separate hardware piece. It is a compact, purpose-built way to add a Picatinny mounting point for lasers, sights, or scopes to an M-Lok-equipped rifle or pistol.

Key Specifications

• 3.1-Inch Rail Length adds a Picatinny mounting point without excess bulk.
• 5 Picatinny Slots give room for a light, laser, or sight mount.
• Integrated Push-Button QD Bases add quick-detach sling mounting points on the rail itself.
• M-Lok Attachment bolts directly to any standard M-Lok handguard.
• MIL-STD-1913 Picatinny Pattern matches the industry-standard rail spec.
• Broad Accessory Compatibility mounts lasers, sights, scopes, and other Picatinny-pattern gear.
• CNC-Machined Aluminum holds tighter tolerances than a stamped rail.
• Type III Black Hard-Anodized Finish resists wear from repeated accessory changes.
• Black Anodized Color keeps a low-glare, factory-matched look.

Frequently Asked Questions

What handguards does this rail fit? Any standard M-Lok handguard.

Does it include a sling mount? Yes, it has integrated push-button QD bases built in.

How many slots does it have? Five Picatinny slots across the 3.1-inch section.

Buy the GrovTec M-Lok Picatinny Rail

Add a Picatinny mounting point with integrated QD bases to your M-Lok handguard with this GrovTec rail from our gun parts and accessories selection. Order online and we will ship it straight to your door from our Lubbock, Texas gun shop.