US Army Alpha Black Tactical - Camo The new Alpha Black in US Army Camo. Alpha Black markers offer durability, reliability and realism at an affordable price and incorporate several popular features and upgrades. Alpha Black Tactical Marker includes an M16 style six position collapsible stock and an M16 style shroud with built-in site. The marker features a realistic military appearance and comes with a high-performance 11" barrel, an integrated carry handle and a removable magazine that doubles as a tool kit. 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. Features High-performance 11" barrel Integrated carry handle Removable magazine that doubles as a tool kit Easy-to-maintain in-line bolt system All aluminum die cast receiver Stainless steel gas line Quick release elbow for easy maintenance Many parts are same as Tippmann 98