Patterned after the formidable M4 Small Arms Rifle, the new US Army Alpha Black paintball gun offers authentic looking realism right out of the box. Manufactured by Tippmann Sports, Alpha Black boasts an in-line bolt system, all-aluminum die cast receiver, stainless steel gas line and quick release feeder elbow. 5 Modular Components create a true military look Removable Front Sight Removable Shroud with Lower Picatinny Rail Removable Carry Handle Magazine with Built-In Tool Storage 6 Position Collapsible Stock