Revolver · SAAMI
.357 Remington Maximum
The .357 Remington Maximum is an elongated revolver cartridge developed jointly by Ruger and Remington in 1983, primarily for handgun metallic silhouette competition.
- Caliber
- 0.3571″ · 9.07 mm
- Introduced
- 1983
- Case
- Rimmed
- Parent
- .357 Magnum
- Primary use
- target_shooting, silhouette_shooting, hunting_small_game
- Status
- Limited
- Introduced
- 1983
- Type
- Revolver
- Origin
- United States
- Inventor
- Elgin Gates / Ruger
- Manufacturer
- Remington, Ruger
- Standard
- SAAMI
- Status
- Limited
- Availability
- Rare
- Case capacity
- 32.8 gr H₂O
- Twist (typical)
- 1:18.75
- Primer
- Large Pistol
- Case type
- Rimmed
- Max pressure
- 40,000 psi
- Eff. range
- 200 yd
- Recoil
- 10–16 ft·lb
- Subsonic
- Capable
Ballistics
Published velocity/energy data isn't available for .357 Remington Maximum. Parent case: .357 Magnum.
Performance
Dimensionscase measurements · scale drawing · size vs familiar rounds
Case dimensions — the scale drawing at the top of the page is built from these.
CIP TDCC · verified| Measure | mm | in | ✓ |
|---|---|---|---|
| Bullet ⌀ | 9.07 | 0.357 | ✓ |
| Neck ⌀ | 9.63 | 0.379 | ✓ |
| Shoulder ⌀ | n/a | ||
| Shoulder angle | n/a | ||
| Base ⌀ | 9.63 | 0.379 | ✓ |
| Rim ⌀ | 11.18 | 0.440 | ✓ |
| Belt ⌀ | n/a | ||
| Rim thickness | 1.52 | 0.060 | ✓ |
| Neck length | n/a | ||
| Case length | 40.77 | 1.605 | ✓ |
| Overall length | 50.55 | 1.990 | ✓ |
Size vs familiar rounds
Drawn at true 1:1 — every case is accurate relative to the others. Absolute size depends on your screen's pixel density, so measuring one against a real ruler may be off. .357 Remington Maximum is highlighted below.
Factory loads
Being verified
Advertised FPS, energy, and BC are withheld until loads clear verification.
Suitable powders
10 reloading powders listed for .357 Remington Maximum, fastest to slowest. Cross-reference in the finder →
Reloading costestimate cost per round vs factory
Estimate your cost per round and how it compares to factory. Inputs are yours — nothing is stored.
Cost estimate only — not load data. Charge weight is your input; follow published manuals for safe charges.
Firearms chambered in .357 Remington Maximum
1 model in the database chamber .357 Remington Maximum. Browse all →
Lineage
Connected reference
History
Developed at the request of IHMSA (International Handgun Metallic Silhouette Association) competitors seeking more power for knocking over steel rams at 200 meters. Ruger and Remington collaborated on both the cartridge and purpose-built revolvers. Severe flame cutting on revolver top-straps and forcing cones caused Ruger to discontinue chambered revolvers by 1984. Single-shot pistols like the Thompson/Center Contender handle it without issue, and it remains a niche cartridge for handgun hunters.
FAQs
- What twist rate does .357 Remington Maximum use?
- .357 Remington Maximum typically uses a 1:18.75 twist rate.
- What bullet diameter is .357 Remington Maximum?
- .357 Remington Maximum uses a 0.3571″ (9.07 mm) diameter bullet.
- Is .357 Remington Maximum still in production?
- .357 Remington Maximum is limited; typical availability is rare.
- What is .357 Remington Maximum used for?
- .357 Remington Maximum is primarily used for target_shooting, silhouette_shooting, hunting_small_game.
- What is .357 Remington Maximum based on?
- .357 Remington Maximum is derived from the .357 Magnum case.
- What are the best powders for .357 Remington Maximum?
- Reloading powders commonly listed for .357 Remington Maximum include N350, Longshot, HS-6, Blue Dot, among 10 suitable options.
Sources & provenance
- Standard SAAMI — ANSI/SAAMI Z299 — Cartridge & Chamber Drawings archived
- Standard C.I.P. — C.I.P. TDCC — Tables of Dimensions of Cartridges and Chambers
Data & sources. Specs compiled from the Lindcott Armory reference; availability counted from 20 live factory loads; the trajectory is modeled (point-mass), not measured. See methodology. Spotted an error? Report it →