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This is a collection of great tried & tested tips, tricks, guides & "how to" advice from our Service Engineers & Customers.
A private page for AT & Overhaul Kit customers only. Ceate an account (icon at the top right of this page) so that you can get access.
This is a quick video guide to show you how easy it is to adjust the power on your HW100 once the Anti Tamper has been removed.
This is a cracking, in-depth look at the insides of the HW110 (with pictures). The HW44 is the same - it just has a longer barrel & air cylinder.
This is a quick guide to show you how easy it is to adjust the power on your HW110 once the Anti Tamper has been removed.
It can be hard to remove the ends from your Weihrauch Air Cylinder to service it, this guide shows how to use our Ends Removal Tools.
This leak usually happens once you have had the regulator block apart - the fix is to polish the exhaust valve cover and then re-seat the exhaust valve to the polished cover/insert.
Never get your ball bearing stuck again! Here's how to fit our upgraded ©Regulator Pressure Gauge Test Port Seal Kit using a 3mm allen key to screw it into place.
If you have one of our 250bar Titanium Cylinders with in-built regulator, here's how to adjust the regulator up or down (should you ever need to).
A step-by-step guide on how to replace the Exhaust Valve and/or spring and o-ring seal no. 2658.
Here is a good close up diagram of the inside of the MK2 / MK3 HW100. All of the seals we provide in our seal kit are marked in red.
Here is a good close up diagram of the inside of the MK1 HW100. All of the seals we provide in our seal kit are marked in red.
An explanation of where the valve goes, what it looks like and what it does
View a PDF Weihrauch User Manual for the HW100
View a PDF Weihrauch User Manual for the HW110
Lightweight, strong & a minimum of 75% more shots per fill.
A lightweight & strong replacement for your original steel air cylinder
We understand that it can be frustrating when your beloved air rifle isn't working as it should - whether you need it for work or for play. We spend a lot of time offering free support - and are happy to do so - but if you want to send us £1 (or whatever, it's entirely up to you) to say "thankyou" we are always most grateful...