STNGR M-Lok rail covers are engineered to enhance grip and heat protection on your firearm. Our proprietary grip textures and lengths allow you to perfectly customize your build for any required use case. Constructed from heat resistant polymer, these rail cover accessories are built to offer superior heat resistance. Unique textured panel designs increase tactile fidelity and allow better weapon handling. The M-Lok mounting system provides a direct attachment to your MLok handguard while still maintaining a low profile. Affordable, made in the USA and sold in packs of 3, these MLok rail covers are the perfect aftermarket upgrade.