B5 Systems M-LOK Rail Covers 4 Pack - Black

Upgrade your rifle's ergonomic grip and heat protection with the B5 Systems M-LOK Rail Covers 4-Pack in Black (B5RCM-1256). Designed with an effortless press-in fit, these low-profile rail guards securely install directly into standard M-LOK handguard slots without needing tools. Constructed from high-strength, heat- and chemical-resistant polymer, they shield your hands from barrel heat during rapid fire while improving tactile control. Each cover spans 3 M-LOK sections to give your setup a sleek, finished look.

Key Features & Specifications

• Secure Press-In Fit: Easily snaps directly into M-LOK slots without additional hardware or tools
• Coverage: Each rail cover fills 3 full M-LOK sections for optimal surface protection
• Thermal Protection: Manufactured from premium heat- and chemical-resistant material
• Tactile Control: Low-profile texture enhances grip retention and control in harsh environments
• Package Contents: Sold in a convenient 4-pack to customize multiple handguard sides