KE Arms is now offering a Trap Door Buttplate for the KP-15 lower receiver. It is available as an option for new KP-15 orders or it can be purchased separately for installation by the end-user for current KP-15 owners. Installation is easy with only a little bit of mold flashing to remove and two screws to install.
Once installed, the Trap Door Buttplate allows easy access to the storage area inside the KP-15 stock. The compartment cover can be opened easily without tools thanks to a large recessed tab.