G10 Rail Scale (Type C)

The G10 Rail Scale (Type C) is a set of rail covers built for M-LOK rail systems, giving you a comfortable, snag-free grip surface over open M-LOK slots instead of bare rail digging into your hand. Each set comes with both a long and short cover, so you can cover a full section of rail or just a shorter stretch depending on where you need it, plus the M-LOK locking nuts and screws needed to actually mount them — no separate hardware purchase required.

They're made from nylon, which keeps them light and durable without adding noticeable bulk to your handguard, and they install the same way any M-LOK accessory does: nut into the slot, cover on top, screw down. Available in black and sand, so you can match them to the rest of your rail hardware. A simple, practical pickup if your M-LOK handguard still has bare rail sections that could use some coverage.