Pistol · Obsolete

7.65mm MAS

French military pistol cartridge developed in 1924 for the MAS 1935 semi-automatic pistol.

Identity
Introduced
1924
Type
Pistol
Origin
France
Inventor
MAS (Manufacture d'Armes de Saint-Étienne)
Manufacturer
French Military / GIAT
Standard
Obsolete
Status
Discontinued
Availability
Collector
Dimensions
Bullet ⌀
0.309″
Case length
0.776″
Overall length
1.191″
Base ⌀
0.336″
Rim ⌀
0.335″
Case capacity
10.5 gr H₂O
Twist
1:10
Primer
Boxer Small Pistol
Case type
Rimless
Performance
Max pressure
23,931 psi
Eff. range
100 yd
Recoil
3–5 ft·lb
Subsonic
Capable

Ballistics

Representative trajectory · 25 yd zero0–200 yd
25 yd · zero0″−42″42″ drop @ 200 yd0100200Open in Ballistic Compare ↗
Velocity
1,140–1,200 fps
Energy
288–320 ft·lb
By real loads
1,050–1,100 fps · 9 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 — 9 active loads across 5 brands. Top 15 shown · see all 20 →.

BrandLoadGrainBulletFPSft·lbBC$/rd
NormaSafeguard86FMJ1,100231$0.85
Sellier & BellotFMJ77FMJ1,100207$0.85
FiocchiFMJ Service77FMJ1,100207$0.85
PPURange86FMJ1,100231$0.55
Sellier & BellotSport86FMJ1,100231$0.85
FiocchiRange86FMJ1,100231$0.85
KynochStandard86FMJ1,100231$8.00
PPUFMJ Training77FMJ1,100207$0.55
FiocchiStandard85FMJ1,050208$0.85
GrafStandard139FMJ2,3501,704$0.75
PPUStandard77FMJ1,150226$0.55
ArmscorStandard77FMJ1,150226$0.06
Sellier & BellotSP77FMJ1,150226$0.85
NormaClassic77FMJ1,150226$1.80
Buffalo ArmsCustom77FMJ1,150226$2.80

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

Dimensions

7.65mm MAS 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.

Connected reference

History

France adopted this pistol cartridge in 1935 for the MAS 35 semi-automatic pistol, which replaced various older French military handguns. Lower velocity than contemporary military cartridges, the 7.65 MAS remained in French service through the Algerian War before being replaced by 9mm Parabellum.

FAQs

What twist rate does 7.65mm MAS use?
7.65mm MAS typically uses a 1:10 twist rate.
What bullet diameter is 7.65mm MAS?
7.65mm MAS uses a 0.309″ (7.8486 mm) diameter bullet.
Is 7.65mm MAS still in production?
7.65mm MAS is discontinued; typical availability is collector.
What is 7.65mm MAS used for?
7.65mm MAS is primarily used for self-defense.

Data & sources. Specs compiled from the Lindcott Armory reference; availability counted from 9 live factory loads; the trajectory is modeled (point-mass), not measured. Spotted an error? Report it →