Pro Arms 14mm Threaded Outer Barrel (Black) - Umarex (VFC) G18C / Marui G17 Gen 3 / Gen 4 Category_Sniper Case DP-TM-HC-FS2 has a open design

DP-TM-HC-FS2 has a open design to allow more light absorbed to the fiber

Material: Steel/

-Material : Steel

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Pro Arms 14mm Threaded Outer Barrel (Black) - Umarex (VFC) G18C / Marui G17 Gen 3 / Gen 4 Category_Sniper Case DP-TM-HC-FS2 has a open designColor: Black Material: Aluminum Fit for Umarex (VFC) G18C Marui G17 Gen 3 Gen 4 Item No.: PA VFC G 039 *PS: Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation fitting. Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it