Walther Rotex RM8 Varmint Ultra Compact PCP Air Rifle .22


Walther Rotex RM8 Varmint Ultra-Compact .22 PCP Air Rifle.

Please note: scope and mounts are NOT included!

Availability: In stock SKU: 4651136-UC Categories: , , , ,



The Walther Rotex RM8 Varmint Ultra-Compact PCP Air Rifle is a compact version of the compressed air classic. Includes K3 Neo silencer and extra short barrel. The Walther Rotex RM8 Varmint Ultra-Compact PCP Air Rifle is a full-power repeating compressed air rifle for hunting and recreation and is available in .177 and .22. The Lothar Walther barrel is equipped with a 1/2″ unf muzzle thread for mounting a silencer. The integrated tank with a pressure gauge delivers up to 180 shots at 16 joules. The new style Varmint model has an ergonomic synthetic thumbhole stock with a rugged grip and fore-end and sporting trigger and a quick-fill adapter with a pressure gauge.


  • Precharged pneumatic (PCP)
  • Bolt-action
  • 8-shot rotary clip (single-action only)
  • Rifled steel Lothar Walther barrel with 1/2″ UNF threads
  • Vibration-reduction system
  • 2-stage adjustable match trigger
  • 11mm dovetail (does not come with open sights)
  • Polymer Stock
  • Pistol Grip with Thumbhole
  • Dual raised cheekpieces
  • Ventilated rubber recoil pad
  • Manual safety
  • Built-in air pressure gauge (manometer)
  • 200cc air reservoir
  • 232 bar/3,365 psi max fill pressure
  • Made in Germany
  • Polymer Stock + Lothar Walther barrel




  • Caliber – 0.22 (5.5mm)
  • Loudness – 4-Medium-High
  • Overall Length – 916mm
  • Shot Capacity – 8
  • Barrel – Rifled
  • Front – Sight none
  • Rear – Sight none
  • Scoopable – 11mm dovetail
  • Trigger – Two-stage adjustable
  • Buttplate – Ventilated rubber
  • Suggested for – Small game hunting/plinking
  • Action – Bolt-action
  • Safety – Manual
  • Powerplant – Pre-charged pneumatic
  • Function – Repeater
  • Trigger-Action Single-Action
  • Body-Type Rifle
  • Weight – 3.75 kg
  • Cylinder Size – 200 cc
  • Caliber – 0.177″ (4.5mm)
  • Stock – Polymer
  • Grip – Ambi
  • Colour – Black

This rifle is designed to deliver less than 12-foot pounds of power to stay within UK law. However, FPS depends on the pellet weight and quality, i.e. brand used. Each rifle will perform differently, so we recommend trying different brands of pellets to see what works best in your new air rifle. More info can be found on our Blog or in our FAQ section of this website.

Additional information









Understanding our delivery service as it is important to select the correct one for you.


Products that are NOT rifles/pistols, sent via a courier service.


Pick up by you from our London shop.


We send the rifle/pistol to your local gun shop for you to collect.

AIR GUN DELIVERY from £20.00

This is our own service, delivering air rifles and air pistols to your door
For more information about delivery costs please see our delivery page.

If you have an air rifle or pistol in this order you will need to supply your photo ID for us to process your order ready for delivery. If you have shooting accessories including ammo or archery products you do not need to supply an ID. If you need help with uploading your ID please contact our support team.

If you have selected RFD delivery to a gun store near you, they will charge you a small admin fee that is not under the control of Just Air Guns. We recommend that you contact your local gun store to find out how much this will be before ordering RFD delivery from Just Air Guns.


There are no reviews yet.

Be the first to review “Walther Rotex RM8 Varmint Ultra Compact PCP Air Rifle .22”


What Is A PCP Air Rifle?

PCP air rifles use built-in air tanks to store compressed air. This compressed air is then used as the propellant to fire the pellet downrange.

How Do You Fill The Tank?

The air is compressed by using a hand pump, a divers scuba tank, or a carbon fiber tank (like the ones used in paint guns). When the air guns tank is filled to the correct pressure, it is ready to fire.

How Many Shots Does A PCP Air Rifle Have Per Fill?

This is dependent on the make and model, the ammo size and weight, and the length of the barrel. It also depends a lot on the FPS - FT/LBS your rifle is shooting and if it is regulated. However, a good average is 100 shots per 100CC; also, please take into consideration not all of the shots will be good - when the tank is about three-quarters empty, your shots will reduce in power and quality. So if you have a 425CC tank, we would hope to see 300 good shots depending on many different factors. Disclaimer, this is just a rough guide and should not be taken as technical advice. Please see the manufacturer's website or the specification table on the Just Air Guns product page if the manufacturer has published this information.