Daniel Defense M4 V7 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 10+1 Rounds - The Daniel Defense M4 V7 SLW is one of the lightest, fastest-handling rifles available in the DDM4 line-up, tipping the scales at under 6 lbs. Built around a Cold Hammer Forged, 14.5in Lightweight profile barrel, the V7 SLW has an Extended Flash Suppressor which is pinned and welded to reach the NFA required 16in minimum barrel length. A free-floating MFR 13.5 handguard offers incredible weight savings as well as superior cooling, ergonomics, and modularity while maintaining the strength and durability expected from Daniel Defense. With the M-LOK attachment points that run along 7 positions and an uninterrupted 1913 Picatinny rail on top, the V7 SLW has plenty of room for the sights, optics, and accessories the operator may require. California compliant design prevents the magazine release button from being engaged while fully assembled, locking the magazine into the receiver. To release the magazine from the rifle, the shooter will be required separate the upper from the lower by pulling on an extended (rear) takedown pin with an attached cord to make the process easier. Once the magazine has been released the rifle can be re-assembled and shot once again 7075 T6 Aluminum Receiver; Extended Flash Suppressor Muzzle; 6 Position With SoftTouch Overmolding; Cold Hammer Forged; Accepts 5.56mm NATO And 223 Remington Ammo;