.22 Winchester Magnum Rimfire
1959 · Winchester · 87 firearms in catalog
Also known as: .22 WMR, .22 Mag, 5.6x27mmR
Cartridge specifications
| Bullet Diameter | 5.7 mm (0.224") |
| Neck Diameter | 6.17 mm (0.243") |
| Base Diameter | 6.17 mm (0.243") |
| Case Length | 26.8 mm (1.055") |
| Overall Length | 33.27 mm (1.310") |
| Max Pressure | 172 MPa (24,000 psi) |
| Typical Bullet Weight | 2.59 g (40 gr) |
| Typical Muzzle Velocity | 575 m/s (1886 fps) |
| Typical Muzzle Energy | 428 J (316 ft·lbf) |
| Primer Type | Rimfire |
| Cartridge Type | Rimmed |
| Introduced | 1959 |
Firearms chambered in .22 Winchester Magnum Rimfire
- American Derringer Standard — American Derringer · Pistol
- Arcadia Machine & Tool Automag II — Arcadia Machine & Tool · Pistol
- Armscor XT 22 Magnum — Armscor / Rock Island Armory · Pistol · 2018
- Colt Frontier Scout — Colt's Manufacturing Company · Pistol · 1957
- CZ 455 — Ceska Zbrojovka Uhersky Brod · Rifle · 2010
- CZ 457 American — Česká zbrojovka · Rifle · 2019
- CZ 457 Lux — Česká zbrojovka · Rifle · 2019
- CZ 457 MTR — Česká zbrojovka · Rifle · 2019
- CZ 457 Premium — Česká zbrojovka · Rifle · 2019
- CZ 457 Varmint — Česká zbrojovka · Rifle · 2019
- Diamondback Firearms Sidekick Birdshead — Diamondback Firearms · Revolver · 2023
- Excel Arms Accelerator MP-22 — Excel Arms · Pistol
- Henry Golden Boy — Henry Repeating Arms · Rifle · 1999
- High Standard Derringer — High Standard Manufacturing · Pistol
- High Standard Derringer — High Standard Manufacturing · Pistol · 1962
- Kel-Tec CMR-30 — Kel-Tec CNC Industries · Carbine · 2016
- Kel-Tec PMR-30 — Kel-Tec CNC Industries · Pistol · 2011
- Kimber Model 82 — Kimber Manufacturing · Rifle · 1980
- Lithgow LA101 Crossover — Lithgow Arms · Rifle · 2013
- Lithgow LA101 Outback — Lithgow Arms · Rifle · 2020
- Magnum Research MLR — Magnum Research · Rifle · 2002
- New England Firearms R22 Ultra Mag — New England Firearms · Revolver
- North American Arms .22 Magnum Ported — North American Arms · Revolver
- North American Arms 1860 Hogleg — North American Arms · Revolver
- North American Arms 1860 Sherrif — North American Arms · Revolver
- North American Arms Black Widow — North American Arms · Revolver
- North American Arms Mini-Master — North American Arms · Revolver
- North American Arms Pug — North American Arms · Revolver
- North American Arms Ranger II — North American Arms · Revolver
- North American Arms Recluse — North American Arms · Pistol · 2026
- North American Arms Sidewinder — North American Arms · Revolver
- North American Arms Wasp — North American Arms · Revolver
- Ruger American Rimfire — Sturm, Ruger & Co. · Rifle · 2013
- Ruger Precision Rimfire — Sturm, Ruger & Co. · Rifle · 2018
- Ruger Single Nine — Sturm, Ruger & Co. · Revolver
- Ruger Super Wrangler — Sturm, Ruger & Co. · Revolver · 2023
- Sako Quad — Sako Ltd. · Rifle · 2005
- Savage 42 Takedown — Savage Arms · Shotgun
- Savage 93 FVSS XP — Savage Arms · Rifle
- Savage 93 G — Savage Arms · Rifle
- Savage 93/93R17 BTVSS — Savage Arms · Rifle
- Savage 93/93R17 F — Savage Arms · Rifle
- Savage 93/93R17 FSS — Savage Arms · Rifle
- Savage 93/93R17 FV — Savage Arms · Rifle
- Savage 93/93R17 FV-SR — Savage Arms · Rifle
- Savage 93/93R17 FVSS — Savage Arms · Rifle
- Savage 93/93R17 FXP — Savage Arms · Rifle
- Savage 93/93R17 MINIMALIST — Savage Arms · Rifle
- Savage 93/93R17 XP BRUSH CAMO — Savage Arms · Rifle
- Savage A Series Magnum — Savage Arms · Rifle
- Savage A SERIES PRO VARMINT — Savage Arms · Rifle
- Savage A SERIES TARGET THUMBHOLE — Savage Arms · Rifle
- Savage B SERIES F — Savage Arms · Rifle
- Savage B SERIES FV-SR — Savage Arms · Rifle
- Savage B SERIES G — Savage Arms · Rifle
- Savage B SERIES PRECISION — Savage Arms · Rifle
- Savage B SERIES PRECISION LITE — Savage Arms · Rifle
- Savage B Series Timber Tactical — Savage Arms · Rifle
- Savage B SERIES TIMBER THUMBHOLE — Savage Arms · Rifle
- Savage B SERIES TIMBERLITE THUMBHOLE — Savage Arms · Rifle
- Savage REVEL CLASSIC — Savage Arms · Rifle
- Savage REVEL DLX — Savage Arms · Rifle
- Smith & Wesson M&P 22 Magnum — Smith & Wesson · Pistol · 2023
- Smith & Wesson Model 351C — Smith & Wesson · Pistol · 2004
- Smith & Wesson Model 351PD — Smith & Wesson · Pistol · 2004
- Smith & Wesson Model 48 — Smith & Wesson · Pistol · 1959
- Smith & Wesson Model 648 — Smith & Wesson · Pistol · 1990
- Smith & Wesson Model 648 — Smith & Wesson · Pistol · 1989
- Standard Manufacturing S333 Thunderstruck — Standard Manufacturing · Revolver · 2019
- Standard Manufacturing SR1 — Standard Manufacturing · Pistol · 2025
- Taurus 941 — Taurus · Pistol
- Taurus 941 Ultra-Lite — Taurus · Pistol
- Taurus 942 — Taurus · Pistol · 2019
- Taurus 971 Tracker — Taurus · Pistol
- Taurus 992 Tracker — Taurus · Pistol · 2011
- Taurus Hunter 981 — Taurus · Pistol
- Tippmann Arms M4-22 WMR Magnum Elite Tactical Rifle — Tippmann Arms Company · Rifle · 2024
- Trailblazer LifeCard — Trailblazer Firearms · Pistol · 2017
- Volquartsen Classic — Volquartsen Firearms · Rifle · 2000
- Volquartsen Deluxe — Volquartsen Firearms · Rifle · 2010
- Volquartsen IF-5 — Volquartsen Firearms · Rifle · 2016
- Volquartsen SF-1 — Volquartsen Firearms · Rifle · 2016
- Volquartsen Summit — Volquartsen Firearms · Rifle · 2017
- Volquartsen Superlite — Volquartsen Firearms · Rifle · 2015
- Volquartsen VT2 Takedown Rifle — Volquartsen Firearms · Rifle · 2021
- Walther WMP — Carl Walther GmbH · Pistol · 2022
- Weihrauch (Arminius) HW 6 — Weihrauch (Arminius) · Revolver
Cartridge family
Derived cartridges