I have a used SLR Ion Lite 16" MLOK handguard for sale, it's for an AR10, DPMS high pattern. It will also come with the SLR specific wrench and the DPMS/SR25 barrel nut. There is some marring on the barrel nut finish, no burs on the mounting surface, functions as it should. Price is $175 shipped.
Link to SLR product page: https://slrrifleworks.com/308h-ion-16-lite-handguard-mlok/
Link to SLR product page: https://slrrifleworks.com/308h-ion-16-lite-handguard-mlok/