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MMS (Modular Mounting System)

Can I use your MMS Lower Handguard without the gas tube?

Yes, the MMS lower handguard will attach to your firearm without the use of the railed gas tube. Gas tubes are optional and offer additional attachment points for optics and accessories.

Can I mount an optic onto the MMS Gas Tube?

Yes, the MMS Gas Tube is a suitable mounting surface and will maintain zero.

Do I have to remove my sling loop to install the MMS Handguard?

No, when applicable we offer two versions of the MMS. One with and one without the sling loop cutout. Due to the nature of the sling loop and its direct contact with the barrel, excess heat will be transferred to the shooters hand. We recommend the r