Hr Magnum

This "stretched" .32 S&W Long was a joint venture of Federal Cartridge and Harrington & Richardson. The initial ad campaign showed the cartridge to have more muzzle energy than the venerable .38 Special, yet with reduced recoil.

This cartridge is the .32 S&W Long lengthened by 0.155". Any revolver chambered for the .32 H&R Magnum will also fire the .32 S&W Long and .32 S&W interchangeably. While this cartridge clearly exceeds the power of its predecessors, its label as a "magnum" is somewhat dubious.

The SAAMI Maximum Average Pressure for the .32 H&R Magnum is 21,000 C.U.P.

.32 H&R MAGNUM

Gun

DOUGLAS

Max Length

1.075"

Barrel Length

10"

Trim Length

1.055"

Primer

CCI 500

OAL Max

1.350"

Case

FC

OAL Min

1.300"

START LOADS

MAXIMUM LOADS

Cartridge

Bullet

Powder

Grains

Vel.

Powder

Grains

Vel.

C.U.P.

Length Comment

100 (L) SWC

N100

3.0

1048

N100

3.3

1191

20,800

1.310" LY313631

No.2

3.2

1021

No.2

3.6

1160

18,700

Penny's

No.5

4.2

1110

No.5

4.7

1261

21,000

No.7

5.4

1126

No.7

6.0

1279

20,200

HDY 85 JHP

N100

3.2

1082

N100

3.5

1229

19,800

1.325"

No.2

3.6

1117

No.2

4.0

1269

20,800

No.5

4.8

1176

No.5

5.3

1336

20,100

No.7

5.9

1200

No.7

6.5

1364

20,300

SRA 90 JHC

N100

3.2

1058

N100

3.5

1202

20,300

1.340"

No.2

3.6

1096

No.2

4.0

1245

21,000

No.5

4.8

1137

No.5

5.3

1292

20,000

No.7

5.7

1149

No.7

6.3

1306

19,800

SPR 100 JHP

N100

3.0

985

N100

3.3

1119

20,200

1.335"

No.2

3.3

1008

No.2

3.7

1146

20,700

No.5

4.5

1077

No.5

5.0

1224

21,000

No.7

5.4

1075

No.7

6.0

1222

20,200

.337

.337

8,56

8,56

y

.055 (1,40)

F- 1.075 (27,31)

1.350 (34,29) MAXIMUM

.312 8,001

1.350 (34,29) MAXIMUM

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