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Load data for 7 mm Exp. Rem. + .284 | 150gr Hornady CX

Recommended Powder(s): Accurate 4350, Alliant Reloder-16, Alliant Reloder-17, Norma URP, Vihtavuori N550

7 mm Exp. Rem. + .284 | 150gr Hornady CX

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 150gr Hornady CX
Manufacturer SKU:
28284
Bullet Weight:
150gr | 9.7g
Bullet Diameter:
0.284" | 7.21mm
Bullet Length:
1.453" | 36.9mm
Caliber:
7 mm Exp. Rem. load data
Case Length (l3):
2.540" | 64.5mm
Cartridge Length (C.O.L.):
3.280" | 83.3mm
Seated Depth:
0.713" | 18.1mm
Shank Seated Depth:
0.573" | 14.5mm
Case Capacity:
67.5 Grains of Water | 4.38 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
58740 psi | 4050 bar
LID:
LID_B1368_C1053
Last updated:
2025-02-02
Recommended Twist Rate:
1:9 - 1:8

Load data for 168 loads in caliber 7 mm Exp. Rem. with .284 | 150gr Hornady CX bullet and 84 powders such as Accurate 4350, Alliant Reloder-16, Alliant Reloder-17, Norma URP, Vihtavuori N550. The key underlying parameters are shown in the table above.

  • Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service

    Questions regarding the load data: Please read the information in the next tab "Explanations".

  • Muzzle velocity vs. barrel length

    Every 1 inch additional barrel length increases muzzle velocity by approx. 29.1 fps

  • .

    Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

    Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads,  >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
83%
52141
89%
**20
100%
ADI AR 2208
<<locked>>
89%
52431
89%
**17
100%
[ADI AR 2209]*
<<locked>>
96%
45556
78%
**64
94%
Accurate 2700
<<locked>>
90%
52040
89%
**61
97%
Accurate 3100
<<locked>>
96%
38334
65%
**20
95%
Accurate 4064
<<locked>>
88%
52460
89%
**10
100%
Accurate 4350 👍
<<locked>>
96%
52257
89%
**89
100%
Alliant Reloder- TS 15.5
<<locked>>
89%
52286
89%
**36
100%
Alliant Reloder-15
<<locked>>
86%
52083
89%
**46
100%
Alliant Reloder-16 👍
<<locked>>
97%
51982
89%
**22
100%
Alliant Reloder-17 👍
<<locked>>
93%
52779
90%
**48
100%
[Alliant Reloder-19]*
<<locked>>
96%
44701
76%
**61
94%
[Alliant Reloder-22]*
<<locked>>
97%
39537
67%
**92
92%
Alliant Reloder-23
<<locked>>
97%
37144
63%
**59
98%
[Alliant Reloder-25]*
<<locked>>
96%
32605
55%
**41
92%
Alliant Reloder-26
<<locked>>
97%
41481
71%
**13
98%
Baschieri & Pellagri 107
<<locked>>
84%
52460
89%
**53
100%
Hodgdon CFE223
<<locked>>
87%
52750
90%
**92
100%
Hodgdon H380
<<locked>>
88%
52199
89%
**43
99%
Hodgdon H414
<<locked>>
91%
52025
89%
**92
98%
Hodgdon H4350
<<locked>>
97%
50212
85%
**94
97%
Hodgdon Hybrid 100V
<<locked>>
97%
48602
83%
**07
100%
Hodgdon LVR
<<locked>>
94%
51996
89%
**76
99%
Hodgdon Superperformance
<<locked>>
94%
52069
89%
**12
97%
Hodgdon VARGET
<<locked>>
89%
52040
89%
**03
100%
IMR 3031
<<locked>>
86%
52402
89%
**13
100%
IMR 4064
<<locked>>
90%
52736
90%
**13
100%
IMR 4166 Enduron
<<locked>>
90%
52750
90%
**90
98%
IMR 4350
<<locked>>
96%
52605
90%
**33
97%
IMR 4451 Enduron
<<locked>>
91%
52417
89%
**17
98%
IMR 4831
<<locked>>
96%
45237
77%
**57
99%
IMR 4895
<<locked>>
86%
52315
89%
**56
100%
Lovex D073.6
<<locked>>
84%
52504
89%
**10
100%
Lovex S060
<<locked>>
84%
52518
89%
**64
100%
Lovex S062
<<locked>>
87%
51924
88%
**00
100%
Lovex S065
<<locked>>
94%
52402
89%
**20
99%
Lovex S070
<<locked>>
95%
52750
90%
**46
98%
[Lovex S071]*
<<locked>>
97%
32169
55%
**85
93%
Norma 201
<<locked>>
84%
52098
89%
**84
100%
Norma 202
<<locked>>
84%
52330
89%
**87
100%
Norma 203B
<<locked>>
87%
52214
89%
**46
100%
Norma 204
<<locked>>
96%
52199
89%
**69
96%
[Norma MRP]*
<<locked>>
96%
40814
69%
**54
94%
Norma URP 👍
<<locked>>
96%
51953
88%
**79
99%
Ramshot Big Game
<<locked>>
87%
52054
89%
**59
100%
Ramshot Hunter
<<locked>>
97%
51329
87%
**92
98%
ReloadSwiss RS 14
<<locked>>
97%
34795
59%
**99
100%
ReloadSwiss RS 50
<<locked>>
88%
52228
89%
**17
98%
ReloadSwiss RS 52
<<locked>>
87%
52518
89%
**69
100%
ReloadSwiss RS 60
<<locked>>
93%
52054
89%
**61
100%
ReloadSwiss RS 62
<<locked>>
96%
52692
90%
**25
99%
ReloadSwiss RS 70
<<locked>>
97%
52808
90%
**54
99%
Rottweil R 902
<<locked>>
86%
52373
89%
**87
100%
Rottweil R 903
<<locked>>
91%
52388
89%
**33
100%
[Rottweil R 904]*
<<locked>>
97%
47398
81%
**48
93%
[Rottweil R 905]*
<<locked>>
97%
43627
74%
**48
94%
Rottweil R 907
<<locked>>
93%
52315
89%
**10
97%
SNPE Vectan SP 11
<<locked>>
90%
52214
89%
**69
100%
SNPE Vectan SP 7
<<locked>>
83%
52823
90%
**20
99%
SNPE Vectan SP 9
<<locked>>
85%
52359
89%
**20
100%
SNPE Vectan Tubal 3000
<<locked>>
84%
52562
89%
**15
100%
SNPE Vectan Tubal 5000
<<locked>>
89%
52272
89%
**12
100%
SNPE Vectan Tubal 7000
<<locked>>
94%
52750
90%
**77
98%
Shooters World Long Rifle
<<locked>>
94%
52402
89%
**20
99%
Shooters World Match Rifle
<<locked>>
84%
52504
89%
**10
100%
Shooters World Precision
<<locked>>
87%
51924
88%
**00
100%
Somchem S335
<<locked>>
83%
52083
89%
**18
100%
Somchem S341
<<locked>>
83%
52547
89%
**13
100%
Somchem S355
<<locked>>
90%
51909
88%
**23
100%
[Somchem S361]*
<<locked>>
97%
48936
83%
**41
92%
Somchem S365
<<locked>>
96%
47311
81%
**46
100%
Somchem S385
<<locked>>
97%
44643
76%
**38
95%
Vihtavuori N133
<<locked>>
86%
52547
89%
**02
100%
Vihtavuori N135
<<locked>>
91%
51967
88%
**48
100%
Vihtavuori N140
<<locked>>
86%
52315
89%
**61
100%
Vihtavuori N150
<<locked>>
95%
51909
88%
**90
100%
Vihtavuori N160
<<locked>>
94%
52649
90%
**49
99%
[Vihtavuori N165]*
<<locked>>
97%
36941
63%
**64
92%
Vihtavuori N540
<<locked>>
86%
52431
89%
**94
100%
Vihtavuori N550 👍
<<locked>>
93%
52098
89%
**85
99%
Vihtavuori N555
<<locked>>
97%
41046
70%
**38
98%
Winchester 6.5 StaBALL
<<locked>>
95%
52214
89%
**30
100%
Winchester 760
<<locked>>
91%
52025
89%
**92
98%
Winchester StaBALL HD
<<locked>>
97%
33054
56%
**49
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
48298
82%
**64
100%
ADI AR 2208
<<locked>>
81%
41234
70%
**13
98%
[ADI AR 2209]*
<<locked>>
89%
36245
62%
**67
90%
[Accurate 2700]*
<<locked>>
81%
39610
67%
**31
93%
[Accurate 3100]*
<<locked>>
87%
27775
47%
**74
90%
Accurate 4064
<<locked>>
81%
42467
72%
**49
100%
Accurate 4350
<<locked>>
81%
31488
54%
**85
95%
Alliant Reloder- TS 15.5
<<locked>>
81%
40785
69%
**36
99%
Alliant Reloder-15
<<locked>>
81%
43903
75%
**02
99%
Alliant Reloder-16
<<locked>>
81%
31778
54%
**92
95%
Alliant Reloder-17
<<locked>>
81%
35375
60%
**16
98%
[Alliant Reloder-19]*
<<locked>>
89%
35868
61%
**67
90%
[Alliant Reloder-22]*
<<locked>>
93%
35302
60%
**97
90%
[Alliant Reloder-23]*
<<locked>>
81%
23061
39%
**46
90%
[Alliant Reloder-25]*
<<locked>>
93%
29718
51%
**52
90%
[Alliant Reloder-26]*
<<locked>>
85%
27311
46%
**29
90%
Baschieri & Pellagri 107
<<locked>>
81%
47964
82%
**74
99%
Hodgdon CFE223
<<locked>>
81%
42105
72%
**02
98%
Hodgdon H380
<<locked>>
81%
41524
71%
**52
97%
[Hodgdon H414]*
<<locked>>
81%
36680
62%
**93
93%
[Hodgdon H4350]*
<<locked>>
82%
32097
55%
**23
90%
Hodgdon Hybrid 100V
<<locked>>
81%
29095
50%
**97
96%
Hodgdon LVR
<<locked>>
81%
34548
59%
**34
95%
[Hodgdon Superperformance]*
<<locked>>
81%
33054
56%
**15
90%
Hodgdon VARGET
<<locked>>
81%
40785
69%
**07
98%
IMR 3031
<<locked>>
81%
44556
76%
**95
100%
IMR 4064
<<locked>>
81%
40393
69%
**90
98%
[IMR 4166 Enduron]*
<<locked>>
81%
39943
68%
**54
94%
[IMR 4350]*
<<locked>>
81%
32314
55%
**29
90%
[IMR 4451 Enduron]*
<<locked>>
81%
38130
65%
**44
94%
[IMR 4831]*
<<locked>>
81%
27644
47%
**64
93%
IMR 4895
<<locked>>
81%
44904
76%
**28
99%
Lovex D073.6
<<locked>>
81%
47732
81%
**38
100%
Lovex S060
<<locked>>
81%
47950
82%
**92
100%
Lovex S062
<<locked>>
81%
43004
73%
**52
100%
Lovex S065
<<locked>>
81%
35578
61%
**95
95%
[Lovex S070]*
<<locked>>
81%
33736
57%
**69
92%
[Lovex S071]*
<<locked>>
92%
27978
48%
**74
90%
Norma 201
<<locked>>
81%
47543
81%
**18
100%
Norma 202
<<locked>>
81%
47529
81%
**12
100%
Norma 203B
<<locked>>
81%
43265
74%
**89
99%
[Norma 204]*
<<locked>>
85%
36347
62%
**57
90%
[Norma MRP]*
<<locked>>
90%
32648
56%
**57
90%
Norma URP
<<locked>>
81%
31850
54%
**85
95%
Ramshot Big Game
<<locked>>
81%
43047
73%
**05
99%
[Ramshot Hunter]*
<<locked>>
81%
31154
53%
**65
92%
ReloadSwiss RS 14
<<locked>>
92%
32358
55%
**54
100%
ReloadSwiss RS 50
<<locked>>
81%
41916
71%
**33
96%
ReloadSwiss RS 52
<<locked>>
81%
42250
72%
**05
100%
ReloadSwiss RS 60
<<locked>>
81%
34374
59%
**00
99%
[ReloadSwiss RS 62]*
<<locked>>
81%
31198
53%
**92
94%
[ReloadSwiss RS 70]*
<<locked>>
81%
31314
53%
**88
92%
Rottweil R 902
<<locked>>
81%
45208
77%
**66
100%
Rottweil R 903
<<locked>>
81%
38392
65%
**97
99%
[Rottweil R 904]*
<<locked>>
91%
39247
67%
**87
90%
[Rottweil R 905]*
<<locked>>
89%
34621
59%
**51
90%
[Rottweil R 907]*
<<locked>>
81%
36637
62%
**08
92%
SNPE Vectan SP 11
<<locked>>
81%
39320
67%
**43
98%
SNPE Vectan SP 7
<<locked>>
81%
48936
83%
**61
99%
SNPE Vectan SP 9
<<locked>>
81%
46934
80%
**35
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
48660
83%
**59
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
40654
69%
**34
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
34476
59%
**39
93%
Shooters World Long Rifle
<<locked>>
81%
35578
61%
**95
95%
Shooters World Match Rifle
<<locked>>
81%
47732
81%
**38
100%
Shooters World Precision
<<locked>>
81%
43004
73%
**52
100%
Somchem S335
<<locked>>
81%
48312
82%
**62
100%
Somchem S341
<<locked>>
81%
48776
83%
**54
100%
Somchem S355
<<locked>>
81%
39131
67%
**00
99%
[Somchem S361]*
<<locked>>
92%
42337
72%
**26
90%
Somchem S365
<<locked>>
81%
28398
48%
**33
97%
[Somchem S385]*
<<locked>>
87%
32285
55%
**69
90%
Vihtavuori N133
<<locked>>
81%
46021
78%
**07
100%
Vihtavuori N135
<<locked>>
81%
37869
64%
**28
100%
Vihtavuori N140
<<locked>>
81%
44846
76%
**49
100%
Vihtavuori N150
<<locked>>
81%
33243
57%
**49
99%
Vihtavuori N160
<<locked>>
81%
34345
58%
**11
96%
[Vihtavuori N165]*
<<locked>>
94%
33794
58%
**85
90%
Vihtavuori N540
<<locked>>
81%
44353
75%
**69
100%
Vihtavuori N550
<<locked>>
81%
35085
60%
**54
96%
[Vihtavuori N555]*
<<locked>>
81%
24598
42%
**18
91%
Winchester 6.5 StaBALL
<<locked>>
81%
32967
56%
**65
97%
[Winchester 760]*
<<locked>>
81%
36680
62%
**93
93%
[Winchester StaBALL HD]*
<<locked>>
86%
23888
41%
**21
90%

Start Load - Barrel Length: 23.60''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber 

V(0) ... muzzle velocity in feet per second (fps) or  meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍  ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

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