MM S400 Tenderizer Handguard

The MM S400 Tenderizer Handguard is the more aggressive-looking option in our S400 handguard lineup, sitting alongside pieces like the Adaptable Handguard Set and its extension in the same product family. It's built around the same block piece as the MM S400 Adaptable Handguard Set, so it's compatible with that existing mounting system rather than requiring a separate install method — if you're already running the Adaptable Handguard base, this drops onto the same foundation. Where other S400 handguards go for a cleaner or more minimal look, the Tenderizer leans into a sharper, more menacing profile instead.

Its main feature is built-in support for the MM BCAR unit alongside the round MM Vorden BCAR Shroud cover, letting you run both together for a more finished, aesthetically pleasing front end instead of a bare barrel poking out the front. Currently available in Orange.