Titanium Air Cylinders & In-BUILT "EVO" Regulator for HW100

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Designed  by our own team, HWTuning pioneered the idea of housing a regulator  inside the air cylinder end cap to maximise the shot count and improve  performance.  The regulator sits inside the end cap, not in the cylinder body/tube, this means that every bit of air inside the tube is used to increase shot count,  it isn't wasted on the regulator taking up space in the tube (as it would if you were adding a separate after-market regulator to your cylinder like HUMA or Lane).  

Because there is a regulator inside the end cap (instead of a valve), you CANNOT  take this cylinder off your gun whilst it is pressurised, you MUST completely empty it first.

Our "Evo" (Evolotion) regulator has been designed, manufactured and rigorously tested by our own team.  Precision CNC made, pre-tensioned belleville screw for less deviation from high to low pressure for consistent shots, locking adjuster screw again, for consistent shots, hand finished (honed & polished) sealing surface to reduce creep (a common problem with other after-market regs).  

COLOUR:  Satin black. 

SIZES:  Carbine (230mm), Rifle (330mm),  XL/FAC (420mm)  

(From the block to the front gauge end of the cylinder)  

Available  for Rifle (£320), Carbine K/KT (£300) & XL/FAC (£340)

(Prices are for the new style twist cap end - if you prefer the old style end cap, deduct £10 from the above prices).

Not  sure if your HW100 is a carbine (K/KT) or a standard rifle? Measure the air cylinder  on your gun from the end of the block to the front of the air cylinder (where the  gauge is) - if it measures 22cm you have a carbine.  If it measures  32cm you have a rifle. 

FITTING INSTRUCTIONS:  

Options for increased shot count using the Titanium Cylinder & In-built "Evo" Reg:

(1)   2 Stage Regulator System - This is the easiest way to increase your shot count, it is best suited for sub 12ft lb guns.  You don't need to touch or re-set the original regulator on  the inside of the block of your HW100.   Unscrew your original cylinder from the gun, screw your new titanium cylinder into the gun (do not overtighten, hand tight is sufficient). Because your gun now has a secondary regulator,  you CAN fill the new cylinder to 250bar, but most regulators work much more  consistently at about 230bar fill.   You will see an increase in shot count of approx 75%.   We recommend that you have the Anti Tamper removed from your gun  to allow you to adjust the power output if you need to. Best suited for sub 12ft lb guns.

(2)   Replace the original Regulator with the Titanium Cylinder & In-Built "Evo" Reg - This can be used for FAC and sub 12ft lb guns.  You can bye-pass the original regulator inside the block (by removing the ball bearing  & spring from the brass valve in the block), this means that the regulator inside the titanium air cylinder will be the ONLY regulator in the gun, now you CAN fill the cylinder to 250bar, but most regulators work much more consistently at about  230bar fill.  If you want even MORE shots, you can *remove & replace the regulator in the block with our "Pre-Chamber Doubler Kit" this WILL increase your shot count even more.  Suitable for Sub 12 ft lb and FAC guns. 

Adjusting the power output is a balance between the regulator pressure and the hammer spring tension.  Please do not attempt to carry out work to your HW100 if you don't know what you are doing. Contact us or someone else that is able to fit it for you.

The "Evo" regulator inside our end caps are designed & made by us - you won't find our regulators anywhere else but here.  Here are the  instructions on how to change the regulator pressure yourself if you need to:  https://hw100tuning.co.uk/hwt-regulators

*PLEASE NOTE THAT THE PRE-CHAMBER DOUBLER KIT IS NOT SUITABLE FOR USE ON A MK1 HW100 - the internals are slightly different. 

Much safer than aluminium, you can fill our cylinders to 250bar with confidence.  

Safety tested: in-house to 300bar, hydro-tested to 700bar and independently tested to 500bar.

SIZES:  (From the block to the end of the cylinder) 

Carbine (230mm), Rifle (330mm)

PRICES:  Carbine = £290/£300    Rifle = £310/£320   XL/FAC = £340/£350 

AVAILABILITY:  The end caps and internal parts are made and tested by us.  We are a small company and take pride in producing small batch, quality tested parts. Unfortunately, this does mean that  there can be a long waiting list for high demand parts.  Your  patience is appreciated.  

If you would like us to Service, Upgrade, Install & Fine Tune your Titanium Cylinder, Evo Reg & Pre-Chamber kit = £185