AIM Sports Inc AR Armorers Kit Black Medium. This Gunsmithing Tools from AIM Sports Inc contains AR lower & upper receiver vise blocks A1 & A2 front sight tool and AR15/M4 stock combo wrench. The AIM Sports AR Armorers Tool Set will help you get the whole job done. Specifications for AIM Sports Inc AR Armorers Kit: Manufacturer: AIM Sports Inc Fabric/Material: Plastic/Steel Color: Black Condition: New Length: WRENCH - 12.5 in UPPER VISE - 4.5 in LOWER VISE - 4.9 in Quantity: 4 Pieces Gun Model: AR-15 Features of AIM Sports AR Armorer's Maintenance & Repair Tool Kit: AR Lower & Upper Receiver Vise Blocks A1 & A2 Front Sight Tool AR15/M4 Stock Combo Wrench Package Contents: AIM Sports Inc AR Armorers Kit What firearm models does the manufacturer say AIM Sports Inc AR Armorers Kit is compatible with? The manufacturer says that AIM Sports Inc AR Armorers Kit is compatible with AR-15AIM Sports Inc ATARAK: AR Armorers Kit Black Medium