The 7x57mm Mauser, also known as the 7mm Mauser or .275 Rigby in the UK, is a rimless, bottleneck rifle cartridge developed by Mauser in 1892. It was initially adopted by Spain in 1893 and has been used extensively in military and sporting applications worldwide.
Key Features:
- Caliber: 7mm (0.284 inches)
- Case Length: 57mm
- Overall Length: 82mm (approximately)
Use Cases and Performance:
The 7x57mm Mauser is renowned for its accuracy, moderate recoil, and versatility. It has been used successfully for hunting medium to large game, including deer and African plains game. The cartridge's performance in military rifles set a standard for subsequent cartridge designs. In hunting, its effective range is typically around 300-400 yards, though it can be used at longer distances with good precision.
General Knowledge:
The 7x57mm Mauser became famous for its effective service during historical conflicts and notorious as a reliable sporting round. Its design influenced other cartridges and saw various adaptations, such as the 6mm Lee Navy and the 8x57mm Mauser.
Overall, the 7x57mm Mauser remains a respected and versatile cartridge with a rich history in both military and civilian contexts.
Welcome to our cartridge knowledge base, featuring expert insights from M. L. (Mic) McPherson on a wide range of cartridges. Whether you're new or experienced, discover practical tips and share your field experiences to enrich our community. Please no disparaging remarks on other writers and no powder load data. Help shape a valuable resource for all enthusiasts. If you find anything factually incorrect, we want to hear about it! If you have any interesting comments or reloading tricks that you would like to share on this cartridge, share them here!
Please Log in to post a comment.| Die Sets |
|---|
| Lee Full-Length Sizing Die Set |
| 92397 (2-Die set) |
| Lee Micrometer Neck Sizing Die Set |
| Lee Breech Lock Die Set |
| Lee Loader |
| Single Dies |
|---|
| Full-Length Sizing Die |
| 91059 Ez X Expander: SE2315 |
| Sizing Die |
| Neck Sizing Die |
| 91010 Decap Mandrel: NS2626 |
| Charging Die |
| 90194 (Long Charging Adapter) |
| Precision Bullet Seating Die |
| 92315 |
| Factory Crimp Die |
| 90839 (Collet Style) |
| Die Accessories |
|---|
| Micrometer Adjuster |
| 92215 92267 (with case) |
| Guided Decapper |
| 91578 |
| Undersize Flash Hole EZ X Expander |
| SE1906 |
| Undersized Flash Hole Decapping Mandrel |
| 92145 |
| Undersized Mandrel |
| 90631 |
| Case Conditioning Tools |
|---|
| Case Length Gauge and Shell Holder |
| 90130 |
| Quick Trim Die |
| 90489 |
| Presses |
|---|
| Reloader Press (50 RPH) |
| 90045 (Lee Reloader Press) |
| Hand Press (50 RPH) |
| Breech Lock Hand Presses |
| Challenger Press (50 RPH) |
| 90588 (Challenger III) 90050 (50th Anniversary Challenger Kit) 90030 (Challenger Kit) |
| Classic Cast Press (50 RPH) |
| 90998 (CLASSIC CAST PRESS) |
| Value Turret Press (250 RPH) |
| Classic Turret Press (250 RPH) |
| 90304 (Classic Turret Press Kit) 90064 (Classic Turret Press) |
| Ultimate Turret Press (250 RPH) |
| Pro 1000 Press (500+ RPH) |
| Pro 4000 Press (500+ RPH) |
| Six Pack Pro Press (500+ RPH) |
| Shell Plates and Holders |
|---|
| Priming Tool Shell Holder |
| 90202 (#2) |
| Universal Press Shell Holder |
| 90519 (R2) |
| X-Press Shell Holder (APP) |
| 91535 (#2) |
| Pro 1000 Shell Plate |
| Auto Breech | Pro 4000 Shell Plate |
| Six Pack Pro Shell Plate |
| Inline Bullet Feed |
|---|
| Inline Bullet Feed Die |
| Inline Bullet Feed Kit |
| Inline Bullet Feed Magazine |
| Bullet Casting |
|---|
| Classic Bullet Sizing Kit |
| Breech Lock Bullet Sizer and Punch |
| Bullet Molds |
| 90360 (C285-130-R Double Cavity Mold) |