Professional Kit includes: AR-15 Armorer's Vise AR-15 Combo Tool, Torque Wrench Upper Vise Block Clamp with Gas Tube Alignment Tool Maintenance Mat with Exploded AR-15 Diagram Pivot Pin & Roll Pin Installation Tool AR Front Sight Tool Delta Ring Tool Strap Wrench AR-15 Bore Guide AR-15 Adjustable Receiver Link .22 Cal Bore Brush Bolt Carrier Brush Chamber Brush Magazine/Upper Receiver Brush Nylon Brush Handle Double-ended General Cleaning Brush Cleaning Pick Set Custom Fitted Carrying Case