Tacfire AR10/.308 Charging Handle Aluminum w/Steel Latch Black. These AR Charging Handles from the geniuses at TacFire feature CNC machined aluminum that is stronger and lighter than traditional models. With an anodized finish the Tacfire AR15/.556 Charging Handle is as stylish as it is practical. Easily chamber your round with the Tacfire MIL-SPEC Charging Handle. Specifications for Tacfire Aluminum Charging Handle: Manufacturer: TacFire Color: Black Additional Features: Mil-Spec Condition: New Features of Tacfire Standard Charging Handle 29U-CGH-ACH Length: 6.875" Weight: 1.1 oz. Contructed of T6 6061 Aircraft Aluminum Hard black anodized finish CNC Machined Package Contents: Tacfire Aluminum Charging Handle 29U-CGH-ACH What firearm models does the manufacturer say Tacfire Aluminum Charging Handle is compatible with? The manufacturer says that Tacfire Aluminum Charging Handle is compatible with AR-10 AR-15Tacfire MAR092-308: AR10/.308 Charging Handle Aluminum w/Steel Latch Black