APEX Regulator & Cylinder End for the HW100/HW101 50% shot count increase!

APEX Regulator & Cylinder End for the HW100 & HW101 allows filling of the cylinder to 250bar, to increase shot count by around 50% over the standard 200bar fill. For example, if you achieve 60 shots from 200-100bar, filling to 250 bar will give approximately 90 shots down to 100bar.

The APEX Regulator & Replacement Cylinder End replaces the standard valve unit in the end of the cylinder, fitting between the cylinder body and action block. This minimises any fill volume decrease to give maximum shots per fill. Fitting these parts removes the valve in the end of the HW100 cylinder, meaning the air will drain down through the regulator until empty if the cylinder is removed from the rifle while it is pressurised.

You will not be able to fill the APEX Regulated cylinder assembly with it off the rifle as the air will pass through the regulator and out the hole at the back. Screwing the tube assembly into the block seals to the HW100 using the oring that is visible on the brass regulator inlet you can see in the HW100 block when the cylinder is removed from the rifle. A spare seal for this part is included in the seal kit for you to replace when installing the APEX Regulator & Replacement Cylinder End.

The APEX Regulator is set above the working pressure of your standard HW100 regulator, allowing the rifle to run dual regulators. The APEX Regulator is set according to power output of your rifle which you will need to select from the options below, if you would like a particular pressure set please contact us after placing your order and we can set the regulator to your requirements.

The APEX Regulator can be adjusted easily and to a high accuracy, for more details on how the regulator works and the different setups it can have to optimise your rifle please see our Guides/Blog section.

What’s included?

X1 HW100 Cylinder APEX Regulator Adapter

X1 APEX Regulator

X1 APEX Regulator Seal Kit (x3 orings)

X1 HW100 HW100 Cylinder APEX Regulator Adapter seal kit (x5 orings)

X1 APEX Regulator power adjustment tool

X1 APEX Airguns Oring Identification card and Pressure set information.

This item is compatible with the following items:
- Weihrauch HW100 & HW101 air cylinder for both rifle and Carbine length HW100s.
- RAT Works Lightweight cylinder (all models/lengths)

This item is not compatible with any other aftermarket cylinders due to their construction style and/ or build tolerance, if you are unsure or have any further questions then please contact us first.