MPS High Pressure Components

The MPS CO2 System 7 P/N 1-0333 converts your low pressure air shifter system into a regulated high pressure system capable of hundreds of shifts from a smaller bottle. The CO2 System 7 kit comes with a 7 ounce bottle with pin valve and a Regulator assembly for paintball bottles P/N 1-0329. The bottles can be filled at any paintball refill center.

The pin valves on CO2 bottles operate like schrader valves on a tire. Pushing down the pin opens the valve. The pin valve actuator works by pushing down on the pin when you screw the on-off knob clockwise. Since CO2 is a liquid in the bottle and the regulator can’t regulate liquid, you must mount the bottle so that only gas and no liquid can get into the regulator. The regulator has a female 1/8” NPT outlet port and four (4) 1/8” NPT ports that comes plugged. We fit a fitting that will accept ¼ poly line into the outlet. Our Adjustable Pressure Regulator allows pressure adjustment of CO2 and/or Nitrogen high pressure bottles from 0 – 160 psi. The regulator is set with a 3/16” allen wrench. We recommend having a small tank between the regulator and the air valve.

MPS Regulator Assembly Paintball BottlesMPS Pressure Regulator
MPS Pin Valve MPS CO2 System 7 oz w/ RegulatorMPS Pin Valve and Adapter 1 Lb Bottle, 3/4" Thread
MPS Pin Valve & Actuator  MPS Pin Valve Actuator Only MPS Paintball Filler Assembly This old style regulator was discontinued 12/2015

Carolina Cycle Adjustable Pressure Regulator

The Carolina Cycle hi pressure adjustable regulator is designed to be used with a Hi pressure air source to shift your motorcycle or keep a constant pressure on a boost controller.

Part Number

Description Racer Price


 MPS Adjustable Pressure Regulator 1/8'' NPT Output (discontinued -



 MPS Regulator Assembly Paintball Bottles



 MPS CO2 System 7 oz with Regulator



 MPS Pressure Regulator Repair Kit (Plunger, Spring, Disk, Endcap,Screw)



 MPS Regulator Seal Kit



 MPS DOT Air Bottle 7 oz (no top, 2'' Diameter)



 MPS Pin Valve 5/8' Thread



 MPS Pin Valve O-Ring (Top Clear Urethane)



 MPS Pin Valve and Actuator CO2



 MPS Pin Valve And Adapter 3/4'' to 5/8'' thread



 MPS Bottle Top Adapter 3/4-16 OD x 5/8-18 ID



 MPS Pin Valve Actuator



 MPS Paintball Filler Assembly



 Carolina Cycle Pressure Regulator