Protect your hands and your rifle with VZ’s MLOK Rail Covers. All of VZ’s M-LOK Rail Covers are CNC machined from solid pieces of our proprietary G-10. Because of its excellent thermal insulation properties and unmatched durability, G-10 is the perfect material to cover your M-LOK hand-guard. The 1-slot Rail Covers fit great on most SBRs or AR Pistols, and the 3-Slot Rail Covers are designed for long guns. Match the rail panel texture and color with our AR-15 Pistol grips to customize and complete the look of your gun. Available in all of our most popular colors and textures.