Lightweight and compact, easy to carry. Made to fit ALL KeyMod™ mounting surfaces with seven (7) consecutive KeyMod Slots. · Ultra-slim and radiused surface to allows a round handguard feeling, from... Material: Made of sturdy high-quality nylon engineering plastic, not easy to break or crack, heat-resistant, durable and lightweight. Bravo Company Manufacturing 5.5 KeyMod Rail Panel Kit 5 Pack Flat Dark Earth BCM KMR RP FDE 5 AR15 Handguard Cover SBGJMY Pack Of 5 Keymod Handguard Protector Rail Cover Rifle Mlok Hand Guard Rubber Rail Cover Plate For Keymod Handguard System (Brown M-LOK Rail Covers Lightweight: Each rail cover weighs only 5g, which will not put too much burden on your equipment. Find rail covers and protectors for Picatinny, M-LOK, and KeyMod rails; improved grip, heat protection, and modular attachment for comfortable handling Heat-resistant industrial polymer for effective protection of rails. It can be easily and quickly fastened to the rail without any tools.