ERGO WedgeLok M-LOK Rail Cover 4-Pack Black

The ERGO WedgeLok M-LOK Rail Cover 4-Pack provides low-profile protection and improved grip for M-LOK compatible handguards. Each cover is molded from durable polymer and features a positive, aggressive, non-slip texture that stands up to heat and chemicals. Designed to fill standard M-LOK slots, the set comes as a convenient four-piece pack for modular handguard coverage.

Key Specifications

• The model is WedgeLok.
• The covers are designed to fit M-LOK compatible slots.
• The pack includes 4 covers to fill four M-LOK slots.
• The material is polymer for durable, lightweight protection.
• The color is black.
• The length measures 6.25 in.
• The width measures 5/8 in.
• The texture is a positive, aggressive non-slip pattern for enhanced grip.
• The construction is chemical- and heat-resistant.
• Patents include US 9599423 B2 and US 9441905 B2.

These low-profile rail covers add tactile purchase, protect exposed handguard surfaces, and help manage hot or abrasive contact points without changing the profile of your setup. They’re a practical choice for informed, no-nonsense shooters who want durable, unobtrusive protection and improved handling on M-LOK handguards.