Jag Precision announce that they have in stock the full licensed ZEV Custom Trilobite Cut Slide... "The Socom Gear ZEV Custom Trilobite Cut Slide is made out of CNC aluminum and is about 25 grams lighter than the original version. This will allow your Echo1 Timberwolf/WE to feel a lot snappier while shooting which is a great bonus. It also comes with a steel outer barrel increasing its durability.