Accurate 4350 22-250

Originally based on the .250-3000 Savage case, the .22-250 was one of America's most popular wildcat varmint and benchrest cartridges from the mid 1930s until its adoption by Remington in 1965 as a factory cartridge.

.473 12.01mm

.469 11.93mm

.414

.256

10.52mm 6.50mm 6.45mm 6.50mm

.249

6.32mm

Presently rifles chambered for the .22-250 are available from almost every major rifle manufacturer. While not capable of the velocities produced by the .220 Swift, the .22-250 Remington is a well-balanced .22 varmint cartridge. The data for the Sierra 80 HPBT is for use only with rifles with a "fast twist" barrel.

The SAAMI Maximum Average Pressure for the .22-250 is 65,000 P.S.I.

.22-250 REMINGTON

Gun

APEX

Max Length

1.912"

Barrel Length

24"

Trim Length

1.892"

Primer

CCI 200

OAL Max

2.350"

Case

REM

OAL Min

2.315"

START LOADS

MAXIMUM LOADS

Cartridge

Bullet

Powder

Grains

Vel.

Powder

Grains

Vel.

P.S.I.

Length Comment

NOS 40 BT

2015

31.5

3669

2015

35.0

4170

63,200

2.405"

2230

33.3

3653

2230

37.0

4152

62,900

2460

33.7

3663

2460

37.5

4163

60,500

2495

34.2

3696

2495

38.0

4200

62,600

2520

34.6

3673

2520

38.5

4174

61,800

4064

35.5

3598

4064

39.5

4089

55,400

2700

39.1

3576

2700

43.5

4064

58,400

Compressed

4350

36.0

3211

4350

40.0

3649

44,100

Compressed

3100

36.0

2863

3100

40.0

3254

31,100

Compressed

SRA 40 SP

2015

31.1

3494

2015

34.5

3971

57,600

2.260"

2230

33.3

3560

2230

37.0

4045

60,000

2460

34.2

3600

2460

38.0

4091

61,600

2520

34.7

3555

2520

38.5

4040

58,500

4064

35.5

3526

4064

39.5

4007

54,800

4350

36.0

3081

4350

40.0

3501

38,900

Compressed

3100

36.0

2688

3100

40.0

3055

28,400

Compressed

START LOADS

MAXIMUM LOADS

Cartridge

Bullet

Powder

Grains

Vel.

Powder

Grains

Vel.

P.S.I.

Length

Comment

NOS 45 Hornet

2015

29.7

3354

2015

33.0

3811

58,500

2.305"

2230

32.0

3410

2230

35.5

3875

59,700

2460

32.4

3392

2460

36.0

3854

58,800

2520

33.8

3412

2520

37.5

3877

58,800

2700

40.4

3660

2700

42.5

3894

60,400

4350

36.0

3103

4350

40.0

3526

45,500

Compressed

3100

36.0

2732

3100

40.0

3104

33,900

Compressed

HDY 45 HP

4064

35.1

3426

4064

39.0

3894

56,100

2.300"

NOS 50 SP

2015

30.6

3335

2015

34.0

3790

60,700

2.350"

2230

32.4

3344

2230

36.0

3800

61,400

2460

32.9

3371

2460

36.5

3831

61,900

2520

33.3

3361

2520

37.0

3819

63,100

4064

34.2

3340

4064

38.0

3796

59,300

2700

39.0

3461

2700

41.0

3682

56,000

4350

36.0

3107

4350

40.0

3531

49,200

Compressed

3100

36.0

2789

3100

40.0

3169

37,100

Compressed

HDY 53 HP

2015

30.2

3220

2015

33.5

3659

61,200

2.380"

*

2230

30.6

3154

2230

34.0

3584

59,200

2460

31.5

3194

2460

35.0

3629

58,600

2520

32.0

3167

2520

35.5

3599

56,400

4064

33.7

3314

4064

37.5

3767

64,400

2700

39.0

3404

2700

41.0

3621

59,300

4350

36.0

3084

4350

40.0

3505

51,600

Compressed

3100

36.0

2739

3100

40.0

3112

37,900

Compressed

NOS 55 SBT

2015

29.7

3166

2015

33.0

3598

59,600

2.370"

*

2230

31.5

3176

2230

35.0

3609

59,700

2460

32.4

3230

2460

36.0

3670

62,300

2520

32.4

3172

2520

36.0

3605

59,700

4064

33.3

3236

4064

37.0

3678

59,500

2700

38.0

3436

2700

40.0

3655

60,700

4350

36.0

3050

4350

40.0

3466

51,500

Compressed

3100

36.0

2699

3100

40.0

3067

37,400

Compressed

HDY 60 HP

2015

29.7

3077

2015

33.0

3497

61,500

2.400"

*

2230

30.6

3014

2230

34.0

3425

57,600

2460

31.5

3079

2460

35.0

3499

60,100

2520

32.4

3091

2520

36.0

3512

62,300

4064

32.4

3086

4064

36.0

3507

58,700

2700

36.1

3269

2700

38.0

3478

61,100

4350

36.0

2988

4350

40.0

3395

53,200

Compressed

3100

36.0

2623

3100

40.0

2981

37,500

Compressed

SRA 63 SP

2015

28.8

2959

2015

32.0

3363

60,700

2.325"

2230

29.7

2934

2230

33.0

3334

59,200

2460

29.7

2912

2460

33.0

3309

57,400

2520

30.6

2932

2520

34.0

3332

58,300

4064

31.0

2983

4064

34.5

3390

59,000

2700

35.6

3199

2700

37.5

3408

60,900

4350

36.0

2997

4350

40.0

3406

58,200

Compressed

3100

36.0

2648

3100

40.0

3009

39,700

Compressed

START LOADS MAXIMUM LOADS Cartridge

Bullet Powder Grains Vel. Powder Grains Vel. P.S.I. Length Comment

START LOADS MAXIMUM LOADS Cartridge

Bullet Powder Grains Vel. Powder Grains Vel. P.S.I. Length Comment

SPR 70 SSP

2015

27.0

2751

2015

30.0

3126

58,900

2.325"

2230

27.9

2720

2230

31.0

3091

58,400

2460

27.9

2708

2460

31.0

3077

57,500

2520

29.3

2767

2520

32.5

3144

61,000

4064

29.0

2833

4064

32.2

3220

64,500

2700

32.8

2934

2700

34.5

3121

58,900

4350

34.2

2855

4350

38.0

3244

59,500

3100

34.2

2593

3100

38.0

2947

45,700

SRA 80 HPBT

4064

29.2

2662

4064

32.5

3026

62,000

2700

32.3

2804

2700

34.0

2983

58,600

2.610" *

4350

33.3

2783

4350

37.0

3163

59,900

* Over SAAMI Maximum OAL

* Over SAAMI Maximum OAL

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