First of all 1000 for that is expensive. You can get yourself a Bushmaster with a 16 inch barrel, same flash hider we use in the military and a removable carrying handle for like 899.
But yes i want a M4 myself. My advise to you my good friend is shop around first. And defiantly look into getting a Bushmaster AR-15. They are probably the best for the money.
http://www.bhgunrack.com/viewproduct.as ... inv_ID=823
Its called a Patrolmans Carbine