The BRN-180 line of bufferless upper receivers was designed to mimic the original AR-180/AR-18 with it's right-side offset and reciprocating charging handle. While some may appreciate the period-correct look and function of the charging handle, a lot of people prefer a more modern option. A3 Industries has come up with various options to meet this demand. If you don't mind a reciprocating charging handle but just prefer a nicer handle to grab, A3 Industries offers two optional handles. Simple 10 minute upgrade. Specifications for A3 Industries BRN-180 Charging Handle: Manufacturer: A3 Industries Color: Black Fabric/Material: HD 4140/6061 Aluminum Quantity: 1 Finish: Black Anodized Features of A3 Industries BRN-180 Charging Handle Converts your reciprocating charging handle to a non-reciprocating charging handle. Relocates charging handle forward, away from the ejection port. Simple M-LOK installation of guide bar. Light-weight upgrade only adds 2.9 oz. to firearm Package Contents: A3 Industries BRN-180 Charging Handle