The Strike Industries Grip Plug Tool Holder Insert for Strike Industries AR-15 Pistol Grips is a drop-in installation insert with compatible SI pistol grip plugs. Directly install this tool holder insert into your grip plug of your SI pistol grip (not included) for an added organized storage compartment. Securely store multiple punch, hex, torx, firing pin reservoir and other similar tools. The small reservoir is included with the Grip Plug Tool Holder Insert and safely stores backup oil, grease, threadlocker and similar materials. The designed divider slots help prevent the tools from rattling around in the SI pistol grip cavity. The Strike Industries Grip Plug Tool Holder Insert gives you a speedy tool-less installation and removable grip plug for convenient adjustments to your equipment.FeaturesIncludes (1) Strike Pistol Grip Plug Tool Holder, (1) ReservoirDrop-in installation insert with compatible SI pistol gripsInstantly add an organized storage compartmentSecurely store multi...