Stark Pursuit ZetaMag Gen 3 Reversible 20 Ball Magazine TiPX/TPX Twin-Channel, Extended Paintball Magazine Z-Axis Reversible (Feed from either end) High-Capacity, up to 20 Rounds (10+10) 3 magazines-in-one (Approximately three times TiPX TruFeed mag capacity) Includes FREE Dust Boot and Loading Rod in each package