Inner barrel: 260mm~ / 6

DescriptionCustomize your ASG McMillan M40A3 SL (Ref

Working charging handle

Precision machined from aluminum

Airsoft Masterpiece Aluminum Advance Frame Style:Gold Inner barrel: 260mm~ / 6Customize your favorite compatible Hi Capa pistol to fit the rest of your low down with this durable Aluminum Advance Frame from Airsoft Masterpiece. Constructed from high grade aluminum, this frame upgrade is realistically weighted and provides maximum durability against the hardships of airsoft warfare. Being CNC machine crafted ensures a perfect fit on the existing pistol slide and grip, truly one of the best upgrade options available on the