CMMG M4 556. Barely used, probably shot less than 50 rounds in it. Comes with new EOTech sight and magnifier, M-lock mount, Streamlight, hard case. Suppressor-ready, can be sold separately (Surefire SoCom 2). Site is having tech issues uploading photos so i will try later, and/or can send you whatever you need, or you can stop by and look at it in Vegas. 

Possibly open to trades for handguns