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Designed for MLOK rail systems and sold as sets of two, the Modular Rail Covers by Irregular Defense provide heat protection, enhanced grip, and versatile cable management. Each cover features a proprietary 3D Diamond texture on all contact points, multi-directional cable routing channels, and—when paired together—a horizontal cable channel.
Both versions are made in the USA from high-strength nylon polymer, include low-profile recessed mounting hardware, and are heat resistant up to 300°. Available in black and FDE Cerakote finishes.
| Spec | V1 | V2 |
| Height | .22" | .22" |
| Width | .67" | .67" |
| Length | 4.50" | 3.125" |
| MLOK Spacing | 3 slots | 2 slots |
| Weight (each, with hardware) | 12 g | 10 g |
| Set Includes | 2x Modular Rail Covers (3-slot) with cable routing | 2x Modular Rail Covers (2-slot) with cable routing |
All ATF regulations apply. Each state's laws dictate what can or cannot be possessed in its own state. Some counties within each state hold different laws as well. Please contact your local ATF field office with any ATF related questions or concerns you may have. Noveske Rifleworks LLC reserves the right to use discretion when selling to each individual state.
Prop. 65 Warning for CA Residents WARNING:
This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.