Magpul Industries ACS-L Stock Fits AR-15 Mil-Spec MAG378

The Magpul ACS-L (Adaptable Carbine Stock – Light) is a drop-in replacement buttstock for AR15/M4 carbines using mil-spec sized receiver extension tubes. A streamlined version of the ACS” the ACS-L utilizes the same center storage compartment and cheek weld but removes the battery tubes for a slimmer” lighter weight package.