Daniel Defense factory MK18 Upper with Daniel Defense BCG and charging handle. Theses are lightly used uppers in very good condition. These uppers feature black RIS II rails, Magpul MBUS Pro Back up iron sights, and SilencerCo ASR flash hiders. You can expect scratches, dings, and light wear. Itemed pictured is representative of the one you will receive. Sold as is no returns/exchanges. All sales final. Unknown round count. All NFA Laws Apply!