Rifle · CIP

6.5x54mm Mannlicher-Schönauer

6.5 MS6.5x54 M-S

Elegant pre-WWI hunting and military cartridge known for its fine accuracy and the beautiful Mannlicher-Schönauer rotary-magazine rifles that chambered it.

Caliber
0.2638″ · 6.7 mm
Introduced
1900
Case
Rimless
Primary use
Hunting, Military
Status
Active
Velocity2,230–2,400 fps
Energy1,720–1,997 ft·lb
Typical grains127 · 156 · 160 gr
Identity
Introduced
1900
Type
Rifle
Origin
Austria
Inventor
Mannlicher-Schönauer
Manufacturer
Steyr
Standard
CIP
Status
Active
Availability
Limited
Build
Case capacity
52 gr H₂O
Twist (typical)
1:8.6
Primer
Large Rifle
Case type
Rimless
Pressure & range
Max pressure
52,939 psi
Eff. range
300 yd
Max range
700 yd
Recoil
10–14 ft·lb

Ballistics

Representative trajectory · 100 yd zero0–800 yd
100 yd · zero0″−169″169″ drop @ 800 yd0400800Open in Ballistic Compare ↗
By real loads
2,100–2,600 fps · 19 loads
Parent case

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

Performance

Best for HuntingLapua Lapua Naturalis156 gr · Naturalis · 2,600 fpsBuy now →

Buy links open 6.5x54mm Mannlicher-Schönauer 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.

CIP TDCC · verified
Measuremmin
Bullet ⌀6.700.264
Neck ⌀7.560.298
Shoulder ⌀10.870.428
Shoulder angle23.6°
Base ⌀11.470.452
Rim ⌀11.520.454
Belt ⌀n/a
Rim thickness1.050.041
Neck length8.050.317
Case length53.652.112
Overall length77.803.063

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. 6.5x54mm Mannlicher-Schönauer is highlighted below.

Factory loads

In production — 19 active loads across 13 brands. Top 15 shown · see all 20 →.

BrandLoadGrainBulletFPSft·lbBC
LapuaLapua Naturalis156Naturalis2,6002,341
Graf & SonsGraf Heritage160SP2,6002,401
BertramBertram Reloads160SP2,6002,401
KynochClassic160Soft Point2,4502,132
Buffalo ArmsCustom160Soft Point2,4502,132
RWSClassic160Soft Point2,4502,132
NormaClassic160Soft Point2,4502,132
Sellier & BellotSP160Soft Point2,4502,132
PPUStandard160Soft Point2,4502,132
WolfFMJ160Soft Point2,4502,132
ArmscorStandard160Soft Point2,4502,132
HornadyCustom Interlock SP160Interlock SP2,3952,038
Sellier & BellotSP Hunting159SP2,3952,025
FiocchiSP Hunting160SP2,3952,038
RWSID Classic SP127ID Classic2,3951,617

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.

Connected reference

History

Developed for the Greek military Mannlicher-Schönauer rifle, adopted in 1903. The cartridge gained fame through the sporting Mannlicher-Schönauer Model 1903 carbine — arguably the most elegant bolt-action ever made. W.D.M. Bell used it extensively on elephant, crediting its deep penetration on head shots. Factory ammunition is still produced by Sellier & Bellot and Hornady.

FAQs

What twist rate does 6.5x54mm Mannlicher-Schönauer use?
6.5x54mm Mannlicher-Schönauer typically uses a 1:8.6 twist rate.
What bullet diameter is 6.5x54mm Mannlicher-Schönauer?
6.5x54mm Mannlicher-Schönauer uses a 0.2638″ (6.7 mm) diameter bullet.
Is 6.5x54mm Mannlicher-Schönauer still in production?
6.5x54mm Mannlicher-Schönauer is active; typical availability is limited.
What is 6.5x54mm Mannlicher-Schönauer used for?
6.5x54mm Mannlicher-Schönauer is primarily used for hunting, military.

Sources & provenance

Data & sources. Specs compiled from the Lindcott Armory reference; availability counted from 19 live factory loads; the trajectory is modeled (point-mass), not measured. See methodology. Spotted an error? Report it →