The Ergo WedgeLok M-LOK Slot Covers in Dark Earth (brand part number 4332-4PK-DE) fill unused M-LOK slots on a handguard with a low-profile, textured rubber panel instead of leaving bare gaps. Each panel in the WedgeLok line features an aggressive texture with a positive, non-slip surface, so covered sections of rail still offer a secure hold instead of feeling slick. The panels measure 6.25 inches and are sold four to a package, with each cover spanning four M-LOK slots, letting you dial in exactly how much of your handguard stays covered versus open for accessory mounting. They’re a simple way to clean up an M-LOK handguard’s look while adding usable grip texture.

Key Specifications

• Designed for M-LOK rail systems.
• Each panel covers four M-LOK slots.
• Sold four panels per package.
• Measures 6.25 inches per panel.
• Features a low-profile design with aggressive texture.
• Provides a positive, non-slip surface.
• Finished in Dark Earth rubber.
• Part of Ergo’s WedgeLok panel series.
• Wedge-shaped profile gives a secure friction fit inside the M-LOK slot.

Frequently Asked Questions

What rail system do these panels fit? M-LOK.

How many panels are included? Four panels per package, each covering four M-LOK slots.

Buy the Ergo WedgeLok M-LOK Slot Covers

Clean up open M-LOK slots while adding real grip texture to your handguard. Order this WedgeLok slot cover pack from Ergo through our gun parts selection, and our Lubbock, Texas team will get it shipped straight to your door.