Birchwood Casey AR Platform Firearm Hammer and Punch Set 19-Pack ARPNCHHMKIT. Includes storage case. Specifications for Birchwood Casey AR Platform Firearm Hammer and Punch Set: Manufacturer: Birchwood Casey Fabric/Material: Metal Caliber: Universal Color: Black Features of Birchwood Casey Hammer and Punch Set AR Platform Firearm - 19 Pieces 19 piece kit Dual face hammer with interchangeable heads 4 hammer heads: steel rubber brass and nylon 10 piece steel punches 1 resin punch 1 tweezer/pin alignment tool Custom storage case 1 self-adhesive magnetic strip (to secure small metal parts inside of case) Package Contents: Birchwood Casey Hammer and Punch Set AR Platform Firearm - 19 Pieces Birchwood Casey ARPNCHHMKIT: AR Platform Firearm Hammer and Punch Set 19-Pack