Rifle · CIP

7mm Mauser

7x57mm7x57mm Mauser.275 Rigby

Classic African hunting cartridge beloved by professional hunters.

Identity
Introduced
1892
Type
Rifle
Origin
Germany
Inventor
Paul Mauser
Manufacturer
DWM
Standard
CIP
Status
Active
Availability
Common
Dimensions
Bullet ⌀
0.284″
Case length
2.244″
Overall length
3.071″
Base ⌀
0.47″
Rim ⌀
0.473″
Case capacity
60 gr H₂O
Twist
1:9
Primer
Large Rifle
Case type
Rimless
Performance
Max pressure
51,000 psi
Eff. range
800 yd
Max range
4000 yd
Recoil
12–16 ft·lb

Ballistics

Representative trajectory · 100 yd zero0–800 yd
100 yd · zero0″−116″116″ drop @ 800 yd0400800Open in Ballistic Compare ↗
Velocity
2,600–2,900 fps
Energy
2,200–2,800 ft·lb
By real loads
2,440–2,950 fps · 51 loads
Typical MSRP
$0.85/rd · price history →
Parent case

Representative trajectory — modeled from a single velocity input, not a measured load. Real published loads span the "by real loads" range above.

Factory loads

In production — 51 active loads across 20 brands. Top 15 shown · see all 57 →.

BrandLoadGrainBulletFPSft·lbBC$/rd
HornadySuperformance139SST2,9502,6860.515$0.85
BarnesVOR-TX140TTSX BT2,9002,6140.410$0.85
RWSID Classic139ID2,8872,5720.410$1.60
NoslerTrophy Grade Partition140Partition2,8602,5420.410$0.85
HornadyCustom139SP2,8542,5140.410$0.85
PPUSP Hunting139SP2,8542,5140.410$0.60
BrowningBXR139MaxPoint2,8542,5140.410$1.20
Sellier & BellotSP Hunting139SP2,8542,5140.410$0.85
FiocchiSP Hunting139SP2,8542,5140.398$0.85
RemingtonCore-Lokt PSP139Core-Lokt PSP2,8542,5140.410$0.85
PRVI PartizanPPU139FMJBT2,8542,5140.410$0.55
PRVI PartizanPPU139SP2,8542,5140.410$0.55
FiocchiExtrema139SST2,8542,5140.515$0.85
FederalPower-Shok SP139SP2,8542,5140.410$0.85
Sellier & BellotStandard140SPCE2,8542,5320.410$0.85

Velocities are manufacturer-stated (test-barrel). Discontinued loads dimmed.

Dimensions

7mm Mauser cartridge dimensions diagram

Reloading cost

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 7mm Mauser

12 models in the database chamber 7mm Mauser. Browse all →

John Rigby & Company Rigby M98 .275 Rigby 24-inchMusgrave Musgrave RSM .308 Win 26-inchRuger No.1-A Light Sporter .30-06Ruger No.1-A Light Sporter .270John Rigby & Company Thin Game 7x57mm 24-inchJohn Rigby & Company Thin Game .275 Rigby 24-inchFN Herstal FN49 .30-06BRNO VZ 33 Carbine 7x57mm 17.7-inchFN Herstal FN Model 1930Mauser Model 1916 Spanish 7x57mm 29-inchOviedo Arsenal Mauser M1916SIG Mondragón M1908 Aircraft

Lineage

Immediate parent
Root — no documented parent
Family TreeOpen 7mm Mauser in the interactive cartridge family tree

Connected reference

History

Designed by Paul Mauser in 1892 and adopted by Spain in 1893. Proved devastatingly effective in Spanish-American War, leading US to adopt .30-06. Famous as the cartridge used by W.D.M. Bell to take over 1,000 elephants with precise shot placement. Marketed as .275 Rigby in Britain. Still highly regarded for hunting.

FAQs

What twist rate does 7mm Mauser use?
7mm Mauser typically uses a 1:9 twist rate.
What bullet diameter is 7mm Mauser?
7mm Mauser uses a 0.284″ (7.21 mm) diameter bullet.
Is 7mm Mauser still in production?
7mm Mauser is active; typical availability is common.
What is 7mm Mauser used for?
7mm Mauser is primarily used for military, hunting.

Data & sources. Specs compiled from the Lindcott Armory reference; availability counted from 51 live factory loads; the trajectory is modeled (point-mass), not measured. Spotted an error? Report it →