For AIRSOFT Use ONLY!
For VFC/Cybergun/《Special Edition》SCAR-H/MK17 GBB Series.
MK20 SSR Style Parts.
-Material : Aluminum Alloy, Steel, Metal, Nylon, Rubber
-MK20 SSR style 20" barrel upper receiver group kit, with corresponding flash hider.
-It comes with an inner barrel and HOP-UP set, installed.
-NOT include: bolt carrier group, iron sights.