Wheeler Engineering Delta Series Pro Series Ultimate AR Armorer Kit Steel Black. This 28-piece kit of professional-grade tools redefines what it means to build maintain accurize and customize an AR-15. Each tool in this comprehensive collection is purpose-built for precision and reliability giving you the confidence that you have the right tools for the job. From installing springs and detents in a lower receiver lapping upper receivers for accuracy or torqueing down muzzle devices and handguards rest assured this kit has it covered. No more worries about damaged or misplaced tools with the premium latching hard case that ensures that your tools remain protected and organized wherever you go. Specifications for Wheeler Engineering Delta Series Pro Series Ultimate AR Armorer Kit: Manufacturer: Wheeler Engineering Fabric/Material: Steelpolymer Color: Black Package Contents: Wheeler Engineering Delta Series Pro Series Ultimate AR Armorer Kit 1/2" Drive XL F.A.T. Wrench? Complete Set of Multi-Function Crowfoot Wrenches AR-15 Roll Pin Install Tool Kit Upper Receiver Lapping Kit AR-15 Armorer's Bench Block Gas Block Taper Pin Removal Tool AR-15 Pivot and Roll Pin Installation Tool AR-15 Magwell Vise Block Upper/Pic Rail Vise Block AR-15 Upper Receiver Action Rod Latching Hard Case with Handle Wheeler Engineering 4002649: Delta Series Pro Series Ultimate AR Armorer Kit Steel 4002649 Black