Tiberius T-4 - Designed to shoot the Tiberius First Strike Sniper round, the T4 is the most impressive scenario marker in existence. Features: Billet machined upper and lower receivers, Monolithic rail platform, 4x32 dual illuminated scope, Tri-Rail Riser mount with 4 side rails, Low profile bipod, A515/M4 collapsible stock, Shroud guard rails, Two 14 round magazines, Remote air adapter, Hopper adapter, Shoots regular paintballs and the First Strike rounds.