B5 Systems M-LOK Rail Covers 4 Pack Coyote Brown – Low Profile M-LOK Grip Panels RCM-1258

The B5 Systems M-LOK Rail Covers provide a lightweight and low-profile solution for improving grip and heat protection on M-LOK compatible handguards. Designed to fit most machined aluminum rails and polymer handguards, these rail covers enhance weapon control while maintaining a slim and streamlined rifle profile.

Each cover features a textured, no-slip surface that improves traction and handling in demanding shooting conditions. The press-in design allows for fast and secure installation without tools, while the heat and chemical resistant material helps protect the shooter’s hands from heat buildup during extended firing. Each rail cover fills three M-LOK slots, providing flexible placement across modern AR-platform handguards.

Quick Highlights:

• Low-profile rail covers designed for M-LOK handguards

• Textured surface for improved grip and control

• Press-in installation for quick, secure attachment

• Each cover fills three M-LOK slots

• Heat and chemical resistant construction

• Lightweight design with minimal added bulk

• Includes four rail covers per pack

Use Cases & Applications:

• Improving grip on M-LOK handguards

• Covering unused M-LOK slots for comfort

• Reducing heat transfer during extended shooting

• Customizing AR-15 rifle handguards

• Tactical, training, and range rifle setups

Technical Details:
Manufacturer: B5 Systems
Product Type: M-LOK Rail Covers
Mounting System: M-LOK
Color: Coyote Brown
Finish: Matte
Material: Heat and Chemical Resistant Polymer
Included Components: Four Rail Covers
Manufacturer Part Number: RCM-1258