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Carl · Rifle

Walther Terrus

Break action · .177 Air (4.5mm) · introduced 2015

Also known as Umarex Walther Terrus

About the Walther Terrus

The Walther Terrus is a spring-piston break-barrel air rifle produced by Carl Walther GmbH and distributed in North America by Umarex USA. Introduced in 2015, it is a single-shot pellet rifle chambered in .177 (4.5mm) and .22 (5.5mm), pairing a German-made steel barrel and compression cylinder with a synthetic or beech wood stock. It features a two-stage adjustable trigger, automatic safety, TRUGLO fiber-optic front sight with an adjustable rear sight, and an 11mm dovetail rail for mounting an optic.

The Terrus was Walther's effort to bring its German engineering reputation to a budget-friendly break-barrel sporter aimed at recreational shooters and pest controllers.

Walther Terrus specifications

General

Type
Rifle
Action
Break action
Trigger
Two stage
Trigger pull
1.5 kg (3.4 lb)
Calibres
.177 Air (4.5mm)
Magazine capacity
1 rounds
Magazine
Internal

Dimensions

Barrel length
451 mm (17.8 in)
Overall length
1124 mm (44.3 in)
Weight (empty)
3.41 kg (7.52 lb)

Barrel

Rifling
Right hand

Materials

Barrel
Steel
Receiver / frame
Steel
Stock
Synthetic
Finish
matte_black

Performance

Muzzle velocity (typical)
320 m/s (1050 fps)
Muzzle energy (typical)
16 J (12 ft·lb)
Effective range
35 m

History

Introduced
2015
Production status
In production
Country of origin
DE

Features

  • Fiber optic front sight
  • Adjustable rear sight
  • 11mm dovetail rail
  • Ambidextrous stock
  • Rubber recoil pad
  • Single shot cocking

Safety

  • Automatic safety

Marketed as an affordable, entry-to-mid-level German break-barrel sporter. The .177 version is rated at up to 1050 fps with alloy pellets; a .22 (5.5mm) version is also offered.

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