Patent ID: 7975683
Filing Date: 2011-07-12
Classification: F41B

Abstract:
1. A paintball marker apparatus for launching a paintball, the apparatus comprising: a barrel; an input port; a breach flowably connecting the input port to the barrel; an air focus tube; an impact ring connected to the air focus tube and flowably connecting the air focus tube to the breach, the impact ring moveably positioned in the breach to selectively seal the input port; a piston moveably positioned in the air focus tube; a spring seat connected to the piston, the spring seat also positioned in the air focus tube; a compression spring contacting the spring seat, the compression spring also positioned in the air focus tube; an end cap positioned in the air focus tube to hold the compression spring in the air focus tube; at least one guide slideably connected to the air focus tube, the end cap connected to the at least one guide; a trigger grip with a sear connected to the at least one guide, the sear selectively engaging the spring seat; and a pull handle connected to the air focus tube.