Equipment and accessories for the sport of paintball, namely, paintball marker lighting systems which mount to paintball markers for use in night play; paintball markers; paintball guns; paintball pistols; refillable compressed air tanks; swabs for cleaning paintball marker barrels; loaders; feeders; paintballs; tagging pellets; barrel plugs; mops; squeegees; front block kits, containing a front block, banjo bolt, low pressure regulator, three way valve, bi-directional ram and low pressure hoses; grip neck feed ram, namely, a feed port attached to the top of a marker connecting the marker to the loader; fill adapters; pressure gauges; paintball players kits, containing a barrel plug or barrel cover, Co2 tank, mask, hopper or loader; paintball parts kits, containing an allen wrench, o-rings and o-ring lubricant, washers, regulator springs, barrel plug, ball stop, ball stop cover, ball stop screws, cocking pin, valve stem assembly, spacer, bumper, constant air filter, grip pin o-rings, striker plug pin, striker spring, striker spring guide; o-ring kits; regulator rebuild kits, containing regulator springs or washers; harnesses for holding paintball supplies; barrel covers, also known as barrel shroud or barrel condom that is used to protect players from accidentally discharging paintballs; barrel protectors, also known as barrel shroud or barrel condom that is used to protect players from accidentally discharging paintballs; paintball marker rails; paintball marker bolts; paintball marker hammers; paintball pistol, marker and gun grips; paintball marker cotton for cleaning of paintball markers; paintball marker mounts; paintball marker triggers; paintball pistol, marker and gun barrels; paintball regulators