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IMR 7828 SSC

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Load data for IMR 7828 SSC reloading powder including technical specifications, popular calibers and possible substitutes for this propellant.

Technical Specifications:

Propellant / Powder:
IMR 7828 SSC
Relative Burn Rate:
0.8 (0 ... slow| 10 ... fast)
Weapon Use:
Rifles
Density:
97.39lbs/ft3 | 1560kg/m3
Bulk Density:
58.99lbs/ft3 | 945kg/m3
PID:
PID_139
Last updated:
2/18/2025
IMR Load Data | xxlreloading.com

IMR 7828 SSC is a magnum rifle powder with exactly the same burn rate as standard IMR 7828 and uses the same data. However, due to the super short kernels, metering is virtually as good as a spherical powder. This allows up to 4% more powder space in the case and in many loads yields more velocity than standard 7828. Such loads are marked with an asterisk in the data to show where standard 7828 will not fit.

Find all IMR load data in the powder manufacturer section.

Reloading_Powder_Propellant.webp

Burn Rate: 

1.1

ADI AR 2209 Powder Load Data
ADI AR 2209

Burn Rate: 

0.8

ADI AR 2213 Powder Load Data
ADI AR 2213

Burn Rate: 

0.5

Accurate 3100 Powder Load Data
Accurate 3100

Burn Rate: 

1.2

Accurate 4350 Powder Load Data
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Burn Rate: 

0.5

Accurate MAGPRO Powder Load Data
Accurate MAGPRO

Burn Rate: 

1

Alliant Reloder-19 Powder Load Data
Alliant Reloder-19

Burn Rate: 

0.7

Alliant Reloder-22 Powder Load Data
Alliant Reloder-22

Burn Rate: 

0.6

Alliant Reloder-23 Powder Load Data
Alliant Reloder-23

Burn Rate: 

0.4

Alliant Reloder-25 Powder Load Data
Alliant Reloder-25

Burn Rate: 

0.6

Alliant Reloder-26 Powder Load Data
Alliant Reloder-26

Burn Rate: 

0.8

Hodgdon H4831 Powder Load Data
Hodgdon H4831

Burn Rate: 

1

Hodgdon H4831 SC Powder Load Data
Hodgdon H4831 SC
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