Hey there, I have two M4 for sale here. One is from Valken, I got it from amazon January. It was on field only twice. The other one is from DYTAC, I got it from Evike half month ago. It was only used under 30 mins in total. I’m confident to say they are almost new. I would like to sell them directly around Worcester and surrounding area. I can bring them to you by myself and let you check their condition. If you only want one of them, here is the deal: For Valken, it will be $140 with the battery and charger as bonus; For DYTAC, it will be $150 with the original box(no additional parts). If you want both of them, it will be $280. Note: Prefer to sell directly. I can only consider single item worth $280 or GBB mp7. Thank you!