Handgun Custom Parts | G17/18C/19/26/34 Gen.3 KSC G17/18 Threaded Outer Barrel (14mm positive) Installed on G18C With MK23 Silencer Dimension: 127(L) mm Weight: 63 g Color: Black Material: Steel Thread: 14mm Positive Item No.: GLK-01 Suggested Retail Price: USD 30.00