Silverback SRS 18 Inch Straight Barrel and Hop-Up Chamber Unit
18 inches outer barrel (SRS401) made by CNC. 6061 T6 aluminium, with an inner diameter of 8.56 mm eliminating the necessity of barrel spacers.
It accepts AEG inner barrels. Muzzle features a 14 CCW airsoft standard barrel thread.
Desert Tech licenced product.