This is the ulitmate M-4 sized rifle case. It has room for the compact size assault rifle and all the accessories you might need room for. This case comes with standard polyurethane foam. This empty case is 6" Deep X 13" Wide X 38" Long (Internal Dimensions) and weighs 17 Lbs. This case comes STANDARD with wheels and a spring loaded steel handle on the opposite end. Customize this case to fit your needs by choosing between standard polyurethane or high density polyethylene foam. Customize even further and save your self some time by selecting one of our custom cut options. All of our custom cut options are done using our high density polyethylene foam. We also offer custom cuts based on your needs. An aditional fee is charged for custom foam cuts. Call for details.