I have it on my teg right now and I LOVE IT !!!!!!!
Sounds and looks awesome, you will not regret buying it. The welds on it are awesome but then again its from Apexi so you know its a high quality product.
I have the WS 1 just so you know, the WS 2 is basically the same but the tip is rounded and the logo is laser cut on the top and not on both sides like the WS 1.