Walther Rotex RM8 Varmint UC

Available Variants

The Rotex RM8 Varmint UC is a spirited, dynamic version of the classic compressed air rifle.

The extra pep in this ultra-compact model was achieved by shortening the Lothar Walther barrel of the original Varmint by a full 160 mm. With a length of 340 mm, the barrel still ensures tight groupings at great distances, and the center of gravity is now much closer to the middle. Shooters benefit from better agility and faster shooting, thanks also to the reduced weight of 3,750 g.

The ruggedness and agility of the original Varmint are also embodied in the stock and receiver. The proven 230-bar compressed air cylinder reliably propels the 8 pellets in the rotary magazine through the ½″ UNF thread and the supplied compensator to their target. The first-stage trigger travel is adjustable. The tough polymer body withstands the most punishing use, and the Hi-Grip surfaces and thumbhole stock sit well in the hand.

Like other Rotex rifles, the UC has an 11-mm rail for mounting a scope and therefore comes without an open sight.

Technical data
Energy level (E₀)< 16.0 J
Velocity (V₀)240 m/s (787 fps)
Caliber4,5 mm (.177) Pellet
Magazine capacity8 rounds
Power SourcePCP
Triggeradjustable first stage travel
SafetySliding Safety
Barrel length340 mm
Length916 mm
Weight3750 g
    • 465.170

      Walther Rotary Magazine

      4.5 mm (.177) Pellet, 8 rds, aluminum

    • 2.5004

      Umarex Compensator K1

      thread 1/2" UNF, suitable for airguns cal. 4.5 mm (.177) and 5.5 mm (.22)

    • 2.5008

      Umarex Silencer K3 Neo

      thread 1/2" UNF, 3 chambers, suitable for airguns cal. 4.5 mm (.177) and 5.5 mm (.22)

    • 465.174

      Umarex Muzzle Brake

      for 1/2" UNF thread

    • 465.114

      Walther Hand Pump

      for filling the compressed air bottle

    • 465.114.1

      Umarex Dry Pack

      for hand pump, one refill

    • 465.110

      Walther Compressed Air Bottle

      300 bar, 6 l, empty

    • 465.173

      Umarex Quickfill Tube

      with deaeration screw, suitable to connect with compressed air bottles

    • 465.178

      Umarex Filling Adapter

      for Walther Rotex RM8, Reign, Maximathor

      For over 40 years, UMAREX has been making high-quality recreational and sporting guns at its headquarters in Arnsberg, Germany. With the help of skilled metal workers, CAD professionals and traditional gunsmiths we design and manufacture a large share of our products right at our factory, and when servicing is necessary this is where they are also repaired. Over the years we have built up a large stock of spare parts. Customers who need advice can get quick, uncomplicated assistance by telephone. All of this comes from our commitment to deliver what you expect when you read “Made in Germany”.


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