Rifle · Obsolete / Non-standard

11x59mm Gras

11mm Gras11x59mmR GrasModèle 1874

France's main battle rifle cartridge through the Franco-Prussian War era.

Caliber
0.4461″ · 11.33 mm
Introduced
1874
Case
Rimmed
Primary use
Military (Historical)
Status
Obsolete
Velocity1,430–1,500 fps
Energy1,752–1,929 ft·lb
Typical grains386 gr
Identity
Introduced
1874
Type
Rifle
Origin
France
Inventor
Basile Gras
Manufacturer
French State Arsenal (Châtellerault)
Standard
Obsolete / Non-standard
Status
Obsolete
Availability
Collector Only
Build
Case capacity
72 gr H₂O
Twist (typical)
1:26
Primer
Berdan
Case type
Rimmed
Pressure & range
Max pressure
20,000 psi
Eff. range
400 yd
Max range
2000 yd
Recoil
14–18 ft·lb
Subsonic
Capable

Ballistics

Representative trajectory · 100 yd zero0–500 yd
100 yd · zero0″−154″154″ drop @ 500 yd0250500Open in Ballistic Compare ↗
Parent case

Representative trajectory — modeled from a single velocity input (no published BC for this cartridge yet).

Performance

Best for HuntingSellier & Bellot Lead RN Sporter386 gr · Lead RN · 1,500 fpsBuy now →

Buy links open 11x59mm Gras ammunition at Rivertown Munitions.

Dimensionscase measurements · scale drawing · size vs familiar rounds

Case dimensions — the scale drawing at the top of the page is built from these.

Wikipedia · approximate
Measuremmin
Bullet ⌀11.330.446~
Neck ⌀11.780.464·
Shoulder ⌀13.460.530·
Shoulder angle8.7°~
Base ⌀13.780.543·
Rim ⌀16.760.660·
Belt ⌀n/a
Rim thickness1.900.075~
Neck length15.000.591
Case length59.452.341·
Overall length76.683.019·

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. 11x59mm Gras is highlighted below.

Factory loads

In production — 6 active loads across 4 brands. Top 15 shown · see all 20 →.

BrandLoadGrainBulletFPSft·lbBC
BertramLead RN Reproduction386Lead RN1,5001,928
Buffalo ArmsLead RN386Lead RN1,5001,928
Sellier & BellotFMJ Training386FMJ1,5001,928
Sellier & BellotLead RN Sporter386Lead RN1,5001,928
PPUFMJ Training386FMJ1,5001,928
BertramFMJ Reproduction386FMJ1,5001,928
RWSRWS Classic386FMJ1,5702,112
Graf & SonsGraf Heritage386Lead RN1,5702,112
DWMLead RN386Lead RN1,5001,928
French Military ArsenalsFMJ Ball386FMJ1,5001,928
French Government ArsenalBall Lead RN Service386Lead RN1,5001,928
WolfFMJ386Lead Round Nose1,5001,928
Sellier & BellotSP386Lead Round Nose1,5001,928
NormaClassic386Lead Round Nose1,5001,928
RWSClassic386Lead Round Nose1,5001,928

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

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 11x59mm Gras

3 models in the database chamber 11x59mm Gras. Browse all →

Hotchkiss Hotchkiss M1879 French ArmyGras M1874 Gras RifleGras M1874 Gendarmerie Musketoon

Lineage

Immediate parent
Root — no documented parent
Direct descendants (0)
Family TreeOpen 11x59mm Gras in the interactive cartridge family tree

Connected reference

History

Basile Gras designed this metallic cartridge conversion for the existing Chassepot needle-fire rifle, creating the Gras Rifle Modèle 1874. It represented France's entry into the metallic cartridge era after the Franco-Prussian War of 1870-71 exposed critical deficiencies. France also exported the system widely — Ottoman Turkey, Greece, and several South American nations used the Gras rifle and cartridge. The reign was spectacularly brief: the 1886 introduction of the 8mm Lebel with smokeless powder rendered the Gras technologically ancient in a single year. Many Gras rifles were converted to the Lebel, and surplus Gras rifles saw use in colonial campaigns and even into WWI as second-line weapons. The cartridge illustrates how completely and suddenly the smokeless powder revolution changed warfare.

FAQs

What twist rate does 11x59mm Gras use?
11x59mm Gras typically uses a 1:26 twist rate.
What bullet diameter is 11x59mm Gras?
11x59mm Gras uses a 0.4461″ (11.33 mm) diameter bullet.
Is 11x59mm Gras still in production?
11x59mm Gras is obsolete; typical availability is collector only.
What is 11x59mm Gras used for?
11x59mm Gras is primarily used for military (historical).

Sources & provenance

Data & sources. Specs compiled from the Lindcott Armory reference; availability counted from 6 live factory loads; the trajectory is modeled (point-mass), not measured. See methodology. Spotted an error? Report it →