Outer barrel 5-piece AEG set made by XT. Great quality, aluminium, 14mm CCW thread.
Ensure you use some grease on the threads.
Specifications:
AEG head (1.75 Inches)
1 Inch extension
2 Inch extension
3 Inches extension
5 Inches extension
Colour: Black
Total Weight: 300g
Thread Direction: 14mm - CCW