Selected Handgun Detail

Arminius
Model HW 22
Arminius Revolver HW 22 .22 LR Variant-1
Scale To:
Gun Dimensions Width:No Data
Length:7-in Height:No Data
Barrel:2-in Weight:19.4-oz
1 Variant
Gun Rankings
  • Power Factor (40 grain bullet)36240
  • Recoil Factor (40 grain bullet)0.51 ft-lb
  • Total Capacity8 rounds
  • ConcealabilityGood
  • Defense Factor36%
Gun Specifications
Type:Revolver
Caliber:.22 LR
Action:revolving chamber
Trigger:double-action (DA/SA)
Safety:
Cylinder:8-round
Frame:blued finish steel
Grip:black plastic
Sights:fixed blade and notch
Notes:
Manufacturer
Hermann Weihrauch Revolver GmbH
More Info
About the Gun

The Arminius HW 22 is a compact, double-action/single-action revolver with a solid steel frame and a swing-out cylinder. It is an eight-shot rimfire snub-nose with a short barrel, fixed blade-and-notch sights, a blued finish, and black plastic grips. It is a small, light wheelgun rather than a full-size service revolver.

Production

Production began in the 1960s and is currently ongoing.

Market value
Last updated: 8/27/2026

MSRP is around $250. Current used market value for examples in good to very good condition ranges $100–$200.

Cartridge Specifications
Cartridge: .22 LR
Alias: .22 Long Rifle
More Info
Ballistics for This Gun
Selected Bullet Mass:40 grains
MV:906 ft/sec ME:73 ft-lbs
Analysis

Hermann Weihrauch of Mellrichstadt, Germany, introduced the Arminius cartridge revolvers in 1960 after rebuilding as an airgun maker. The HW 22 is the short-barrel, eight-shot .22 LR member of that line. U.S. guns arrived under several importers; F.I.E. and later European American Armory handled later Weihrauch revolvers. Hermann Weihrauch Revolver GmbH still lists the HW 22 in current catalogs. American used examples are inexpensive surplus-era imports rather than a current U.S. catalog item.

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