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BEST Fittings - Dedicated SIG Sauer MPX / MCX High Pressure Air (HPA) Upgrade

BEST Fittings - Dedicated SIG Sauer MPX / MCX High Pressure Air (HPA) Upgrade
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Description

BEST Fittings have responded to customer demand and produced this bespoke kit to convert your SIG SAUER MCX or MPX to run on High Pressure Air (HPA).

NEW 1100 psi Output Regulator.

With all of the components included in one low cost package, all you need is a dive cylinder or stirrup pump to fill the tank. No additional parts will be required to complete your conversion.

Weighing in at only 650g there is hardly any difference when compared to a full 88g cartridge and the standard butt-stock. (565g)

During trials, they discovered that fast fire capability was not so much about pressure, but more importantly its about air flow. They trialled our own standard Air Magnum to Co2 or HPA adaptor with actuating pin, and found that even increasing regulator pressure to 1100psi, the fast fire capability was very unreliable.

They then re-designed the HPA Adaptor with a fast flow actuator and fast fire capability with a standard 750 850 psi regulator output was achieved.

However, following up on customer feedback and further product research, they have concluded that although fast fire capability is possible, a drop in performance is also noted when running at the lower 750 850 psi regulator output so they now supply the kit with a NEW 1100 psi Output Regulator.

As a service to customers that have already purchased one of their kits with a standard 750 -850 psi regulator, they are happy to modify your existing bottle and return it to you. If you would like to take advantage of this service, simply send an email to: technical@bestfittings.co.uk and they will explain the procedure for returning the bottle.

IMPORTANT NOTES:

They recommend that one or 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!
The weapons were designed for use with Co2, and the operating pressure of Co2 varies greatly.
Co2 @ 22C is approx 855PSI
Co2 @ 30C is approx 1050PSI

The regulators are fitted with a Burst Disk on both the Low and High pressure side of the regulator. In the highly unlikely event of the regulator failing, the low pressure (1.8KPSI) burst disk would rupture and vent the bottle contents through the Burst Disk Port. It is commonplace in industry to use Regulated High Pressure Air bottles in Co2 applications, as the gas is far more stable under changes in temperature.
 
PLEASE NOTE: YOU MAY INVALIDATE THE MANUFACTURER WARRANTY IN FITTING THIS UPGRADE AND DO SO AT YOUR OWN RISK.

Questions about this item?

technical@bestfittings.co.uk
 
PLEASE NOTE, GUN IN PHOTO IS NOT INCLUDED

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