US Army by Tippmann Alpha Black Tactical Edition Paintball Marker: * Offers durability, reliability and realism * Incorporates several popular features and upgrades * M16 style 6-position collapsible stock and an M16 style shroud with built-in sight * 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 * Includes: * Inline bolt system * All aluminum die-cast receiver * Stainless steel gas line * Quick release feeder elbow * Wide range velocity adjustment screw * 150" of effective range * Barrel blocking device * Can be upgraded to feature the cyclone feed system * Currently can only be shipped inside the US * Official product of the US Army