The CMMG 5 Slot KeyMod Accessory Rail is a straightforward mounting solution for AR builds running KeyMod handguards. If you're building out a rifle with KeyMod slots and need to add optics, lights, or other Mil-Std-1913 rail-compatible gear, this five-slot rail gives you the real estate to do it. It's hard anodized black, so it'll hold up to use in the field and won't catch unwanted light on the hunt or at the range.

KeyMod has been popular enough that many builders still have handguards and accessories designed around it, even as other systems have emerged. This CMMG rail is a no-nonsense way to expand your mounting options without replacing your handguard. The five-slot design offers enough attachment points for most common setups without adding bulk.

Installation is straightforward if you're comfortable with your rifle—the rail locks into your KeyMod slots and provides a solid platform for whatever Picatinny-mounted accessory you're running. Whether you're setting up a dedicated hunting rifle, a duty gun, or a range toy, this rail works where your KeyMod handguard does.

The CMMG 5 Slot KeyMod Accessory Rail is a straightforward mounting solution for AR builds running KeyMod handguards. If you're building out a rifle with KeyMod slots and need to add optics, lights, or other Mil-Std-1913 rail-compatible gear, this five-slot rail gives you the real estate to do it. It's hard anodized black, so it'll hold up to use in the field and won't catch unwanted light on the hunt or at the range.

KeyMod has been popular enough that many builders still have handguards and accessories designed around it, even as other systems have emerged. This CMMG rail is a no-nonsense way to expand your mounting options without replacing your handguard. The five-slot design offers enough attachment points for most common setups without adding bulk.

Installation is straightforward if you're comfortable with your rifle—the rail locks into your KeyMod slots and provides a solid platform for whatever Picatinny-mounted accessory you're running. Whether you're setting up a dedicated hunting rifle, a duty gun, or a range toy, this rail works where your KeyMod handguard does.