LBE Unlimited .308 Standard Charging Handle Black. 308 Standard Charging Handle Black Finish AR308SCH Specifications for LBE Unlimited .308 Standard Charging Handle: Manufacturer: LBE Unlimited Color: Black Gun Model: AR-15 Package Contents: LBE Unlimited .308 Standard Charging Handle What firearm models does the manufacturer say LBE Unlimited .308 Standard Charging Handle is compatible with? The manufacturer suggests that LBE Unlimited .308 Standard Charging Handle is compatible with AR-15LBE Unlimited LBAR308SCH: .308 Standard Charging Handle Black