Full Metal Construction.
Comes with a AEG barrel base and WA system barrel base.
Package includes 3 inch, 5 inch and 7 inch extension barrel in 14mm CCW thread.
Suitable for TM Based M4 AEG Series or WA system M4 GBB Series.
Color : Shine Gold
Weight (with package): 330(g)
Material : Metal
Manufacturer : Warbear