221 Remington Fireball

 

The following data was developed by my friend F.R. Mitchell in a Kimber Super America rifle, with a 22" barrel

POWDER

VELOCITY

BULLET

PRIMER

 

 

 

 

REM FACTORY

2900

50

NEW

 

2786

50

OLD

 

 

 

 

19.5 RL 7

3258

40 NOSLER BT

REM 71/2

18.0

2826

50 SIERRA BLITZ

 

 

2849

50 HORNADY SX

 

 

2896

50 NOSLER BT

 

18.5

2965

50 NOSLER SP

 

 

2942

50 REM PLHP

 

19.0

3030

 

 

18.5

2970

50 HORNADY SX

 

19.0

3000

50 SIERRA BLITZ

 

18.5 IMR 4198

3009

50 NOSLER BT

 

 

3000

50 REM PLHP

 

16.0 IMR 4227

2856

 

 

 

2900

50 SIERRA HV

 

 

2857

50 NOSLER BT

 

18.0 RL 7

2840

52 SPEER MATCH

 

18.5

2949

 

 

18.0 IMR 4198

2889

55 HORNADY

 

 

2853

55 SIERRA

 

 

 

 

 

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Last updated July 11th, 2000