.300 Norma Magnum - Published Manufacturer Loading Data
Shellholders:
Hornady #43
Recipe Type:
Bullet Weight:
Powder:
Recipe Source:
Starting
Max
Source
Trim Length: 2.480"
C.O.L.: 3.287"
Powder:
69.9 gr
87.8 gr
Vel.:
2,690
3,140
Press.:
Starting Powder: 69.9 gr
Starting Velocity: 2,690
Starting Pressure:
Max Powder: 87.8 gr
Max Velocity: 3,140
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.287"
Powder:
69.4 gr
81.8 gr
Vel.:
2,789
3,196
Press.:
Starting Powder: 69.4 gr
Starting Velocity: 2,789
Starting Pressure:
Max Powder: 81.8 gr
Max Velocity: 3,196
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.287"
Powder:
75.6 gr
86.0 gr
Vel.:
2,854
3,205
Press.:
Starting Powder: 75.6 gr
Starting Velocity: 2,854
Starting Pressure:
Max Powder: 86.0 gr
Max Velocity: 3,205
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.287"
Powder:
79.5 gr
89.7 gr
Vel.:
2,910
3,264
Press.:
Starting Powder: 79.5 gr
Starting Velocity: 2,910
Starting Pressure:
Max Powder: 89.7 gr
Max Velocity: 3,264
Max Pressure:
Trim Length: 2.482"
C.O.L.: 3.400"
Powder:
89.6 gr
99.5 gr
Vel.:
2,922
3,274
Press.:
62,791
Starting Powder: 89.6 gr
Starting Velocity: 2,922
Starting Pressure:
Max Powder: 99.5 gr
Max Velocity: 3,274
Max Pressure: 62,791
Trim Length: 2.482"
C.O.L.: 3.400"
Powder:
89.6 gr
99.5 gr
Vel.:
2,922
3,274
Press.:
56,500
62,800
Starting Powder: 89.6 gr
Starting Velocity: 2,922
Starting Pressure: 56,500
Max Powder: 99.5 gr
Max Velocity: 3,274
Max Pressure: 62,800
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
76.9 gr
88.7 gr
Vel.:
2,707
3,081
Press.:
Starting Powder: 76.9 gr
Starting Velocity: 2,707
Starting Pressure:
Max Powder: 88.7 gr
Max Velocity: 3,081
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
72.8 gr
82.6 gr
Vel.:
2,769
3,110
Press.:
Starting Powder: 72.8 gr
Starting Velocity: 2,769
Starting Pressure:
Max Powder: 82.6 gr
Max Velocity: 3,110
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
75.8 gr
85.0 gr
Vel.:
2,831
3,140
Press.:
Starting Powder: 75.8 gr
Starting Velocity: 2,831
Starting Pressure:
Max Powder: 85.0 gr
Max Velocity: 3,140
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
79.6 gr
88.7 gr
Vel.:
2,828
3,182
Press.:
Starting Powder: 79.6 gr
Starting Velocity: 2,828
Starting Pressure:
Max Powder: 88.7 gr
Max Velocity: 3,182
Max Pressure:
Trim Length: 2.482"
C.O.L.: 3.340"
Powder:
89.0 gr
98.9 gr
Vel.:
2,882
3,219
Press.:
63,279
Starting Powder: 89.0 gr
Starting Velocity: 2,882
Starting Pressure:
Max Powder: 98.9 gr
Max Velocity: 3,219
Max Pressure: 63,279
Trim Length: 2.482"
C.O.L.: 3.340"
Powder:
89.0 gr
98.9 gr
Vel.:
2,882
3,219
Press.:
57,000
63,300
Starting Powder: 89.0 gr
Starting Velocity: 2,882
Starting Pressure: 57,000
Max Powder: 98.9 gr
Max Velocity: 3,219
Max Pressure: 63,300
Trim Length: 2.482"
C.O.L.: 3.465"
Powder:
83.7 gr
93.0 gr
Vel.:
2,770
3,054
Press.:
63,486
Starting Powder: 83.7 gr
Starting Velocity: 2,770
Starting Pressure:
Max Powder: 93.0 gr
Max Velocity: 3,054
Max Pressure: 63,486
Trim Length: 2.482"
C.O.L.: 3.465"
Powder:
83.7 gr
93.0 gr
Vel.:
2,770
3,054
Press.:
57,100
63,500
Starting Powder: 83.7 gr
Starting Velocity: 2,770
Starting Pressure: 57,100
Max Powder: 93.0 gr
Max Velocity: 3,054
Max Pressure: 63,500
Trim Length: 2.482"
C.O.L.: 3.640"
Powder:
71.4 gr
75.2 gr
Vel.:
2,641
2,763
Press.:
52,200
59,000
Starting Powder: 71.4 gr
Starting Velocity: 2,641
Starting Pressure: 52,200
Max Powder: 75.2 gr
Max Velocity: 2,763
Max Pressure: 59,000
Trim Length: 2.482"
C.O.L.: 3.640"
Powder:
78.4 gr
82.5 gr
Vel.:
2,635
2,741
Press.:
54,800
60,000
Starting Powder: 78.4 gr
Starting Velocity: 2,635
Starting Pressure: 54,800
Max Powder: 82.5 gr
Max Velocity: 2,741
Max Pressure: 60,000
Trim Length: 2.482"
C.O.L.: 3.640"
Powder:
72.5 gr
76.3 gr
Vel.:
2,648
2,766
Press.:
52,400
59,300
Starting Powder: 72.5 gr
Starting Velocity: 2,648
Starting Pressure: 52,400
Max Powder: 76.3 gr
Max Velocity: 2,766
Max Pressure: 59,300
Trim Length: 2.482"
C.O.L.: 3.640"
Powder:
85.5 gr
95.0 gr
Vel.:
2,643
2,929
Press.:
44,100
58,100
Starting Powder: 85.5 gr
Starting Velocity: 2,643
Starting Pressure: 44,100
Max Powder: 95.0 gr
Max Velocity: 2,929
Max Pressure: 58,100
Trim Length: 2.482"
C.O.L.: 3.640"
Powder:
72.2 gr
76.0 gr
Vel.:
2,639
2,737
Press.:
55,700
60,600
Starting Powder: 72.2 gr
Starting Velocity: 2,639
Starting Pressure: 55,700
Max Powder: 76.0 gr
Max Velocity: 2,737
Max Pressure: 60,600
Trim Length: 2.482"
C.O.L.: 3.640"
Powder:
77.1 gr
85.6 gr
Vel.:
2,680
2,948
Press.:
45,800
60,300
Starting Powder: 77.1 gr
Starting Velocity: 2,680
Starting Pressure: 45,800
Max Powder: 85.6 gr
Max Velocity: 2,948
Max Pressure: 60,300
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
74.4 gr
78.3 gr
Vel.:
2,717
2,832
Press.:
53,900
59,500
Starting Powder: 74.4 gr
Starting Velocity: 2,717
Starting Pressure: 53,900
Max Powder: 78.3 gr
Max Velocity: 2,832
Max Pressure: 59,500
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
82.8 gr
87.2 gr
Vel.:
2,675
2,805
Press.:
53,600
59,300
Starting Powder: 82.8 gr
Starting Velocity: 2,675
Starting Pressure: 53,600
Max Powder: 87.2 gr
Max Velocity: 2,805
Max Pressure: 59,300
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
74.7 gr
78.7 gr
Vel.:
2,735
2,849
Press.:
54,800
60,900
Starting Powder: 74.7 gr
Starting Velocity: 2,735
Starting Pressure: 54,800
Max Powder: 78.7 gr
Max Velocity: 2,849
Max Pressure: 60,900
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
86.9 gr
96.6 gr
Vel.:
2,702
3,001
Press.:
44,500
59,000
Starting Powder: 86.9 gr
Starting Velocity: 2,702
Starting Pressure: 44,500
Max Powder: 96.6 gr
Max Velocity: 3,001
Max Pressure: 59,000
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
76.6 gr
80.6 gr
Vel.:
2,714
2,827
Press.:
55,300
60,300
Starting Powder: 76.6 gr
Starting Velocity: 2,714
Starting Pressure: 55,300
Max Powder: 80.6 gr
Max Velocity: 2,827
Max Pressure: 60,300
Trim Length: 2.482"
C.O.L.: 3.530"
Powder:
83.5 gr
92.8 gr
Vel.:
2,740
3,018
Press.:
63,372
Starting Powder: 83.5 gr
Starting Velocity: 2,740
Starting Pressure:
Max Powder: 92.8 gr
Max Velocity: 3,018
Max Pressure: 63,372
Trim Length: 2.482"
C.O.L.: 3.530"
Powder:
83.5 gr
92.8 gr
Vel.:
2,740
3,018
Press.:
57,000
63,400
Starting Powder: 83.5 gr
Starting Velocity: 2,740
Starting Pressure: 57,000
Max Powder: 92.8 gr
Max Velocity: 3,018
Max Pressure: 63,400
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
80.3 gr
89.3 gr
Vel.:
2,647
2,961
Press.:
46,000
60,200
Starting Powder: 80.3 gr
Starting Velocity: 2,647
Starting Pressure: 46,000
Max Powder: 89.3 gr
Max Velocity: 2,961
Max Pressure: 60,200
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
71.8 gr
84.9 gr
Vel.:
2,536
2,890
Press.:
Starting Powder: 71.8 gr
Starting Velocity: 2,536
Starting Pressure:
Max Powder: 84.9 gr
Max Velocity: 2,890
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
70.4 gr
78.7 gr
Vel.:
2,592
2,917
Press.:
Starting Powder: 70.4 gr
Starting Velocity: 2,592
Starting Pressure:
Max Powder: 78.7 gr
Max Velocity: 2,917
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
72.7 gr
81.0 gr
Vel.:
2,621
2,930
Press.:
Starting Powder: 72.7 gr
Starting Velocity: 2,621
Starting Pressure:
Max Powder: 81.0 gr
Max Velocity: 2,930
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
77.9 gr
87.3 gr
Vel.:
2,684
3,009
Press.:
Starting Powder: 77.9 gr
Starting Velocity: 2,684
Starting Pressure:
Max Powder: 87.3 gr
Max Velocity: 3,009
Max Pressure:
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
74.4 gr
78.3 gr
Vel.:
2,698
2,812
Press.:
55,000
60,700
Starting Powder: 74.4 gr
Starting Velocity: 2,698
Starting Pressure: 55,000
Max Powder: 78.3 gr
Max Velocity: 2,812
Max Pressure: 60,700
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
82.9 gr
87.3 gr
Vel.:
2,661
2,784
Press.:
54,000
59,500
Starting Powder: 82.9 gr
Starting Velocity: 2,661
Starting Pressure: 54,000
Max Powder: 87.3 gr
Max Velocity: 2,784
Max Pressure: 59,500
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
77.2 gr
81.3 gr
Vel.:
2,711
2,839
Press.:
54,100
60,000
Starting Powder: 77.2 gr
Starting Velocity: 2,711
Starting Pressure: 54,100
Max Powder: 81.3 gr
Max Velocity: 2,839
Max Pressure: 60,000
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
86.1 gr
95.6 gr
Vel.:
2,641
2,937
Press.:
44,000
58,500
Starting Powder: 86.1 gr
Starting Velocity: 2,641
Starting Pressure: 44,000
Max Powder: 95.6 gr
Max Velocity: 2,937
Max Pressure: 58,500
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
76.9 gr
80.9 gr
Vel.:
2,692
2,820
Press.:
54,900
60,800
Starting Powder: 76.9 gr
Starting Velocity: 2,692
Starting Pressure: 54,900
Max Powder: 80.9 gr
Max Velocity: 2,820
Max Pressure: 60,800
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
66.4 gr
81.8 gr
Vel.:
2,559
2,808
Press.:
Starting Powder: 66.4 gr
Starting Velocity: 2,559
Starting Pressure:
Max Powder: 81.8 gr
Max Velocity: 2,808
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
66.4 gr
76.9 gr
Vel.:
2,500
2,841
Press.:
Starting Powder: 66.4 gr
Starting Velocity: 2,500
Starting Pressure:
Max Powder: 76.9 gr
Max Velocity: 2,841
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
68.1 gr
79.8 gr
Vel.:
2,523
2,867
Press.:
Starting Powder: 68.1 gr
Starting Velocity: 2,523
Starting Pressure:
Max Powder: 79.8 gr
Max Velocity: 2,867
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
71.3 gr
82.9 gr
Vel.:
2,559
2,910
Press.:
Starting Powder: 71.3 gr
Starting Velocity: 2,559
Starting Pressure:
Max Powder: 82.9 gr
Max Velocity: 2,910
Max Pressure:
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
76.7 gr
85.2 gr
Vel.:
2,534
2,822
Press.:
44,400
59,900
Starting Powder: 76.7 gr
Starting Velocity: 2,534
Starting Pressure: 44,400
Max Powder: 85.2 gr
Max Velocity: 2,822
Max Pressure: 59,900
Trim Length: 2.482"
C.O.L.: 3.420"
Powder:
80.6 gr
89.6 gr
Vel.:
2,684
2,929
Press.:
63,382
Starting Powder: 80.6 gr
Starting Velocity: 2,684
Starting Pressure:
Max Powder: 89.6 gr
Max Velocity: 2,929
Max Pressure: 63,382
Trim Length: 2.482"
C.O.L.: 3.420"
Powder:
80.6 gr
89.6 gr
Vel.:
2,684
2,929
Press.:
57,000
63,400
Starting Powder: 80.6 gr
Starting Velocity: 2,684
Starting Pressure: 57,000
Max Powder: 89.6 gr
Max Velocity: 2,929
Max Pressure: 63,400
Trim Length: 2.482"
C.O.L.: 3.450"
Powder:
73.4 gr
77.2 gr
Vel.:
2,626
2,735
Press.:
54,200
59,800
Starting Powder: 73.4 gr
Starting Velocity: 2,626
Starting Pressure: 54,200
Max Powder: 77.2 gr
Max Velocity: 2,735
Max Pressure: 59,800
Trim Length: 2.482"
C.O.L.: 3.450"
Powder:
79.0 gr
87.7 gr
Vel.:
2,488
2,747
Press.:
47,000
59,300
Starting Powder: 79.0 gr
Starting Velocity: 2,488
Starting Pressure: 47,000
Max Powder: 87.7 gr
Max Velocity: 2,747
Max Pressure: 59,300
Trim Length: 2.482"
C.O.L.: 3.450"
Powder:
76.3 gr
80.3 gr
Vel.:
2,628
2,754
Press.:
53,100
59,000
Starting Powder: 76.3 gr
Starting Velocity: 2,628
Starting Pressure: 53,100
Max Powder: 80.3 gr
Max Velocity: 2,754
Max Pressure: 59,000
Trim Length: 2.482"
C.O.L.: 3.450"
Powder:
85.4 gr
94.9 gr
Vel.:
2,600
2,885
Press.:
42,900
58,000
Starting Powder: 85.4 gr
Starting Velocity: 2,600
Starting Pressure: 42,900
Max Powder: 94.9 gr
Max Velocity: 2,885
Max Pressure: 58,000
Trim Length: 2.482"
C.O.L.: 3.450"
Powder:
76.6 gr
80.6 gr
Vel.:
2,629
2,753
Press.:
54,700
60,500
Starting Powder: 76.6 gr
Starting Velocity: 2,629
Starting Pressure: 54,700
Max Powder: 80.6 gr
Max Velocity: 2,753
Max Pressure: 60,500
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
67.1 gr
75.9 gr
Vel.:
2,474
2,799
Press.:
Starting Powder: 67.1 gr
Starting Velocity: 2,474
Starting Pressure:
Max Powder: 75.9 gr
Max Velocity: 2,799
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
69.9 gr
78.9 gr
Vel.:
2,503
2,808
Press.:
Starting Powder: 69.9 gr
Starting Velocity: 2,503
Starting Pressure:
Max Powder: 78.9 gr
Max Velocity: 2,808
Max Pressure:
Trim Length: 2.480"
C.O.L.: 3.406"
Powder:
71.0 gr
83.5 gr
Vel.:
2,507
2,861
Press.:
Starting Powder: 71.0 gr
Starting Velocity: 2,507
Starting Pressure:
Max Powder: 83.5 gr
Max Velocity: 2,861
Max Pressure:
Trim Length: 2.482"
C.O.L.: 3.450"
Powder:
78.0 gr
86.7 gr
Vel.:
2,521
2,813
Press.:
44,000
59,200
Starting Powder: 78.0 gr
Starting Velocity: 2,521
Starting Pressure: 44,000
Max Powder: 86.7 gr
Max Velocity: 2,813
Max Pressure: 59,200
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
79.1 gr
87.9 gr
Vel.:
2,597
2,851
Press.:
63,481
Starting Powder: 79.1 gr
Starting Velocity: 2,597
Starting Pressure:
Max Powder: 87.9 gr
Max Velocity: 2,851
Max Pressure: 63,481
Trim Length: 2.482"
C.O.L.: 3.500"
Powder:
79.1 gr
87.9 gr
Vel.:
2,597
2,851
Press.:
57,100
63,500
Starting Powder: 79.1 gr
Starting Velocity: 2,597
Starting Pressure: 57,100
Max Powder: 87.9 gr
Max Velocity: 2,851
Max Pressure: 63,500
Trim Length: 2.482"
C.O.L.: 3.630"
Powder:
71.3 gr
75.1 gr
Vel.:
2,524
2,634
Press.:
54,300
60,100
Starting Powder: 71.3 gr
Starting Velocity: 2,524
Starting Pressure: 54,300
Max Powder: 75.1 gr
Max Velocity: 2,634
Max Pressure: 60,100
Trim Length: 2.482"
C.O.L.: 3.630"
Powder:
77.2 gr
85.8 gr
Vel.:
2,420
2,674
Press.:
48,000
60,700
Starting Powder: 77.2 gr
Starting Velocity: 2,420
Starting Pressure: 48,000
Max Powder: 85.8 gr
Max Velocity: 2,674
Max Pressure: 60,700
Trim Length: 2.482"
C.O.L.: 3.630"
Powder:
74.0 gr
77.9 gr
Vel.:
2,530
2,649
Press.:
52,900
59,500
Starting Powder: 74.0 gr
Starting Velocity: 2,530
Starting Pressure: 52,900
Max Powder: 77.9 gr
Max Velocity: 2,649
Max Pressure: 59,500
Trim Length: 2.482"
C.O.L.: 3.630"
Powder:
83.4 gr
92.7 gr
Vel.:
2,475
2,800
Press.:
42,800
59,000
Starting Powder: 83.4 gr
Starting Velocity: 2,475
Starting Pressure: 42,800
Max Powder: 92.7 gr
Max Velocity: 2,800
Max Pressure: 59,000
Trim Length: 2.482"
C.O.L.: 3.630"
Powder:
74.5 gr
78.4 gr
Vel.:
2,529
2,638
Press.:
54,800
60,500
Starting Powder: 74.5 gr
Starting Velocity: 2,529
Starting Pressure: 54,800
Max Powder: 78.4 gr
Max Velocity: 2,638
Max Pressure: 60,500
Trim Length: 2.482"
C.O.L.: 3.630"
Powder:
76.8 gr
85.4 gr
Vel.:
2,459
2,726
Press.:
46,700
60,000
Starting Powder: 76.8 gr
Starting Velocity: 2,459
Starting Pressure: 46,700
Max Powder: 85.4 gr
Max Velocity: 2,726
Max Pressure: 60,000
Trim Length: 2.482"
C.O.L.: 3.680"
Powder:
71.7 gr
75.5 gr
Vel.:
2,511
2,625
Press.:
54,000
59,900
Starting Powder: 71.7 gr
Starting Velocity: 2,511
Starting Pressure: 54,000
Max Powder: 75.5 gr
Max Velocity: 2,625
Max Pressure: 59,900
Trim Length: 2.482"
C.O.L.: 3.680"
Powder:
77.6 gr
86.2 gr
Vel.:
2,395
2,646
Press.:
47,300
60,000
Starting Powder: 77.6 gr
Starting Velocity: 2,395
Starting Pressure: 47,300
Max Powder: 86.2 gr
Max Velocity: 2,646
Max Pressure: 60,000
Trim Length: 2.482"
C.O.L.: 3.680"
Powder:
74.1 gr
78.0 gr
Vel.:
2,517
2,636
Press.:
52,500
59,500
Starting Powder: 74.1 gr
Starting Velocity: 2,517
Starting Pressure: 52,500
Max Powder: 78.0 gr
Max Velocity: 2,636
Max Pressure: 59,500
Trim Length: 2.482"
C.O.L.: 3.680"
Powder:
84.6 gr
94.0 gr
Vel.:
2,472
2,790
Press.:
42,900
58,500
Starting Powder: 84.6 gr
Starting Velocity: 2,472
Starting Pressure: 42,900
Max Powder: 94.0 gr
Max Velocity: 2,790
Max Pressure: 58,500
Trim Length: 2.482"
C.O.L.: 3.680"
Powder:
74.7 gr
78.6 gr
Vel.:
2,492
2,614
Press.:
52,500
59,000
Starting Powder: 74.7 gr
Starting Velocity: 2,492
Starting Pressure: 52,500
Max Powder: 78.6 gr
Max Velocity: 2,614
Max Pressure: 59,000
Trim Length: 2.482"
C.O.L.: 3.680"
Powder:
75.7 gr
84.2 gr
Vel.:
2,457
2,700
Press.:
46,900
60,400
Starting Powder: 75.7 gr
Starting Velocity: 2,457
Starting Pressure: 46,900
Max Powder: 84.2 gr
Max Velocity: 2,700
Max Pressure: 60,400