Ergo 10 Slot Cantilever KeyMod UMP Rail
Use your Picatinny accessories on your KeyMod handguards with this conversion system.
The outside is a Picatinny rail. The inside is the mounting system to the Key Mod handguard.
Hard anodized finish on 6061 T6 Aluminum
*Compatible with #4238-BK Mossberg Shotgun KeyMod Forend
The distinction between inferior quality and premium keymod rail is undeniable. At MSP, we only offer keymod accessories studs from the most trusted brands like Ergo Grip. Buy with confidence that we stand behind the product we sell.
Customer Ratings & Reviews
Perfect Pressure Switch Mount
I needed a 10-slot Picatinny rail section to mount a pressure switch the handguard on my AR-15. Not only was this one of the only 10-slot rail sections that I could find, it only requires 2 consecutive keymod holes on one end. This allows for the forward extension of the rail past the end of your handguard or a longer rail section on your handguard that allows ventilation under most of it.