Birchwood Casey AR-15 Multi-Tool Black/Red. Includes a bolt carrier scraper as well as other useful tools to keep your firearms operational. Specifications for Birchwood Casey AR-15 Multi-Tool: Manufacturer: Birchwood Casey Fabric/Material: Metal Caliber: 5.56mm Color: Black Condition: New Features of Birchwood Casey AR-15 Multi-Tool File & pry Tool Torx T10 Torx T15 Torx T20 8/32 Thread receiver for cleaning rods A1 & A2 Sight Tools Bolt Carrier Scraper Bolt Scraper 1/4 Tool Bit Holder: 3/32" HEX 1/8" HEX 3/16 HEX 3/32" FLAT HEAD AR15 PUNCH TOOL 7/64" HEX 9/64" HEX #1 PHILIPS HEAD 3/16" FLAT HEAD Package Contents: Birchwood Casey AR-15 Multi-Tool Birchwood Casey ARMT: AR-15 Multi-Tool Black/Red