Another copy made by Emerson Tactical and this time it's the Streamlight's Sidewinder turn. It's available right now at EB Airsoft for US$28.99 and it seems that most of the original one's lighting features have been replicated. We wonder the brightness of the light and if it's the same as the new C4 version 50 Lumen. But if you're in budget and not worried about rip-offs, then this one might attract you.