B5 Systems M-LOK Rail Covers for M-LOK Rails – 4 Pack, Coyote (RCM-1258)

• M-LOK rail covers designed to fit most machined rails and polymer handguards
• Pack includes four rail covers with press-in fit for easy installation
• Each rail cover fills three M-LOK sections for consistent handguard coverage
• Manufactured from heat and chemical resistant material for durability
• Soft no slip material and ribbing provides extra traction and heat resistance
• Matte coyote brown finish matches coyote M-LOK rail configurations

The B5 Systems Rail Covers 4 Pack Fits M-LOK Rails Matte Coyote Brown is a rail cover set designed for protecting and enhancing grip on M-LOK handguards.

The B5 Systems Rail Covers 4 Pack uses a press-in fit interface that attaches directly to standard M-LOK rail sections. Each panel fills three M-LOK slots, providing consistent spacing and coverage across compatible handguards. The panels are manufactured from heat and chemical resistant material and feature a ribbed, non-slip surface for secure handling. This model is finished in matte coyote brown and is supplied as a four-piece set. In typical setups, the rail cover set is used for range use or field carry to provide insulation from heat and improved surface traction. The B5 Systems Rail Covers maintain a low-profile form factor and are compatible with most machined aluminum rails and polymer handguards using the M-LOK mounting standard.