BEST Fittings – SIG SAUER MPX / MCX Conversion to C02 or HPA Paintball Tank.

BEST Fittings have responded to customer demand and produced this bespoke adaptor to convert your SIG SAUER MCX or MPX to run direct from a screwed in Co2 or HPA Paintball tank. It does require the removal of the stock in most cases, and additional parts will be required to complete your conversion. This adaptor simply screws into the rear outlet of the gun, do not over-tighten.

We recommend that two drops of silicone oil be placed into one of the holes in our bottle adaptor between recharges to maintain good internal lubrication of the action. DO NOT OVER LUBRICATE!