Features:
- Aluminum slide, compensator and barrel set for VFC/Umarex USP use ONLY.
- Fully engraved marking with USP 9mm MATCH style.
- Full CNC process aluminum alloy, and real-simulation silver slide surface finish.
- Comes with a CNC milled aluminum 4" outer barrel and dedicated compensator.
- Fine-grade manufacturing process, precision size, easy to assembly, and less tolerance.
- For 4" outer barrel use, we suggest the length of the inner barrel is 140~145mm (original 100mm).