Hey everyone, I am selling my EVOLUTION M4 RECON MK18 MOD 1 10.8" TAN CARBONTECH Airsoft Rifle. I Bought it brand new from an online retailer and I cannot find the Battery to use for this gun. The place I bought it from will not give me any customer service whatsoever so I am now forced to sell this gun because I cant get the gun to work. I have not used this gun even once, not a shot has been fired nothing. The price is extremely reasonable as I have never even held the rifle longer than a minute. Price is $350 obo. I Paid $400 for it. I have checked online and from what i have seen. Comes with a spare Power Spring and Black muzzle replacement part pictured below. Thank you for your time.