IMR 4064 Load Data: 7,106 Published Loads in 98 Cartridges

Empirical Precision indexes 7,106 published loads for IMR 4064 across 98 bottleneck rifle cartridges from 9 reloading sources, spanning projectile weights from 35 gr to 500 gr.

Open IMR 4064 in the Load Library Open interactive Burn Chart

Published Loads7,106

Cartridges98

Sources9

Bullet Weights35–500 gr

Always start low and verify against the original published source before loading.

Powder Data Sheet

Manufacturer: IMR
Grain Type: Single-perforated Extruded
Bulk Density: 933 kg/m³

Burn Rate Position

Position #58 of 145 rifle powders on the Empirical Precision relative burn chart (ordered fastest to slowest).

Nearest Faster: TAC, IMR 4895
Nearest Slower: RS50, N140

A burn chart is a guide, not load data.

Cartridges Published (98)

Cartridge	Published Loads
30-06 Springfield	408
308 Winchester	384
22-250 Remington	316
7mm-08 Remington	284
220 Swift	226
30-40 Krag	218
300 Winchester Magnum	196
225 Winchester	191
300 Remington SAUM	185
7x57 Mauser	182
224 Weatherby Magnum	182
243 Winchester	169
300 Savage	158
6mm Remington	144
300 H&H Magnum	142
270 Winchester	132
22-250 Ackley Improved	128
257 Roberts	116
7-30 Waters	114
30-06 Springfield Ackley Improved	111
223 Remington	111
308 Norma Magnum	110
6mm Creedmoor	108
6.5x50mm Japanese	106
22 Nosler	105
224 Valkyrie	105
6 GT	103
284 Winchester	99
7.5x55mm Swiss	91
25 WSSM	88
260 Remington	88
280 Remington	88
6.5 Creedmoor	81
338-06	80
6.5mm Remington Magnum	79
6.5x55 Swedish	78
8x57mm IS (8mm Mauser)	76
6mm BR	66
7mm Weatherby Magnum	63
375 Holland & Holland Magnum	61
338 Ruger Compact Magnum	60
25-06 Remington	59
222 Remington Magnum	55
250 Savage Ackley Improved	52
6.5x54 Mannlicher-Schoenauer	48
6mm-284	47
30-30 Winchester	47
222 Remington	45
240 Weatherby Magnum	45
219 Zipper	44
8mm-06	42
6.5mm Carcano	41
257 Roberts Ackley Improved	41
300 Ruger Compact Magnum	41
35 Whelen	40
338 Federal	37
6mm XC	36
223 WSSM	32
7x61 Sharpe & Hart	30
6.5x57mm Mauser	28
350 Remington Magnum	28
25 Creedmoor	26
338 Winchester Magnum	24
243 WSSM	22
250 Savage	22
300 WSM	22
35 Remington	21
280 Ackley Improved	21
6.5-284 Norma	20
7mm Remington Magnum	19
308 Marlin Express	19
325 WSM	19
375 Ruger	17
6mm Dasher	16
6x47 Lapua	16
307 Winchester	15
25-35 Winchester	14
358 Winchester	13
460 Weatherby Magnum	12
7mm WSM	10
24 Nosler	10
25-06 Remington Ackley Improved	10
358 Norma Magnum	8
6.5x47mm Lapua	6
6mm ARC	6
257 Weatherby Magnum	6
264 Winchester Magnum	6
270 WSM	6
300 Weatherby Magnum	6
375 Weatherby Magnum	5
6.5mm-06	4
338 Weatherby RPM	4
6.8 Western	2
6mm PPC	2
7mm Remington SAUM	2
22 ARC	2
338 Marlin Express	2
8mm Remington Magnum	1

Sources Publishing Data (9)

Publisher	Published Loads
Sierra	2,847
Hornady	2,593
Hodgdon	692
Lyman	386
Nosler	210
Berger	160
Speer	144
Barnes	66
Federal	8