B5 Systems M-LOK Rail Cover – FDE

The B5 Systems M-LOK Rail Cover provides a low-profile grip surface and heat shield for M-LOK compatible handguards. These covers improve weapon control during extended strings of fire by protecting your support hand from barrel heat while adding tactile indexing points along the rail. The textured surface enhances grip without adding bulk or snagging on gear.

Constructed from durable reinforced polymer, these rail covers install directly into M-LOK slots without tools—simply slide in and lock. The flat dark earth finish matches FDE-colored rifles and accessories. Each cover section allows placement exactly where you need grip, leaving the rest of the rail open for lights, lasers, or other accessories.

• Type: M-LOK Rail Cover
• Compatible Firearms: Any rifle or handguard with M-LOK attachment system
• Material: Reinforced polymer
• Finish: Flat Dark Earth (FDE)
• Installation: Tool-free M-LOK attachment