This is an HK 416. The body was painted poorly, so I sanded it down, if the buyer would like it painted, I can do that. Inside is an SMP engine, Prowin Hopup, madbul 6.03 TBB, G&G Green Bucking (Teflon wrapped for better air seal), and Magpul MBUS sights (front is real, rear is Chinese fake). The barrel is extended for a Suppressor. Any questions feel free to ask. I'm looking for cash primarily, but might consider trades. I'm not set on $450, message me and we can work something out.