top of page

Load data for 7 mm Backcountry + .284 | 162gr | Hornady A-MAX

Recommended Powder(s): Hodgdon H414, Hodgdon H4350, Hodgdon Superformance, ReloadSwiss RS 70, Winchester 760

7 mm Backcountry + .284 | 162gr | Hornady A-MAX

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 162gr | Hornady A-MAX
Manufacturer SKU:
o_28402
Bullet Weight:
162gr | 10.5g
Bullet Diameter:
0.284" | 7.21mm
Bullet Length:
<<locked>>
Caliber:
7 mm Backcountry load data
Case Length (l3):
2.417" | 61.4mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
73.0 Grains of Water | 4.74 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
79916 psi | 5510 bar
LID:
LID_B2636_C991
Last updated:
2026-07-13
Recommended Twist Rate:
1:10 - 1:8

Load data for 258 loads in caliber 7 mm Backcountry with .284 | 162gr | Hornady A-MAX bullet and 129 powders such as Hodgdon H414, Hodgdon H4350, Hodgdon Superformance, ReloadSwiss RS 70, Winchester 760. 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".

  • No data yet

  • We recommend you limit powder range to relevant brands to speed up re-calculation of results

    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.

    .

    Loading_icon.gif

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 APS 450
<<locked>>
92%
71214
89%
**57
101%
ADI AR 2206H
<<locked>>
88%
71692
90%
**33
100%
ADI AR 2208
<<locked>>
94%
71707
90%
**20
100%
ADI AR 2209
<<locked>>
97%
55796
70%
**18
99%
ADI AR 2213
<<locked>>
97%
50444
63%
**62
96%
[ADI AR 2225]*
<<locked>>
97%
32460
41%
**18
93%
ADI Benchmark 8208
<<locked>>
87%
71808
90%
**94
100%
Accurate 2015
<<locked>>
86%
70735
89%
**82
100%
Accurate 2495
<<locked>>
90%
71098
89%
**12
100%
Accurate 2520
<<locked>>
85%
71837
90%
**74
100%
Accurate 2700
<<locked>>
91%
71547
90%
**00
100%
Accurate 3100
<<locked>>
97%
49211
62%
**84
99%
Accurate 4064
<<locked>>
92%
71417
89%
**74
100%
Accurate 4350
<<locked>>
97%
67138
84%
**36
100%
Accurate MAGPRO
<<locked>>
97%
50575
63%
**95
95%
Alliant AR-Comp
<<locked>>
86%
71823
90%
**08
100%
Alliant Power Pro 2000-MR
<<locked>>
89%
71011
89%
**41
100%
Alliant Reloder- TS 15.5
<<locked>>
93%
71547
90%
**20
100%
Alliant Reloder-15
<<locked>>
91%
71402
89%
**46
100%
Alliant Reloder-16
<<locked>>
97%
62932
79%
**33
100%
Alliant Reloder-17
<<locked>>
95%
70634
88%
**18
100%
Alliant Reloder-19
<<locked>>
97%
54969
69%
**05
98%
Alliant Reloder-22
<<locked>>
97%
49269
62%
**66
98%
Alliant Reloder-23
<<locked>>
97%
46789
59%
**07
100%
Alliant Reloder-25
<<locked>>
97%
40379
51%
**15
99%
Alliant Reloder-26
<<locked>>
97%
53243
67%
**90
100%
Baschieri & Pellagri 107
<<locked>>
88%
71069
89%
**46
100%
[Baschieri & Pellagri 109]*
<<locked>>
97%
50082
63%
**77
92%
Bofors RP15
<<locked>>
97%
44976
56%
**80
96%
Bofors RP3
<<locked>>
92%
71446
89%
**23
100%
[Bofors RP30]*
<<locked>>
97%
36564
46%
**36
93%
Bofors RP5
<<locked>>
97%
49269
62%
**66
98%
Bofors RP7
<<locked>>
97%
71112
89%
**43
100%
Hodgdon BL-C2
<<locked>>
86%
70924
89%
**07
100%
Hodgdon Benchmark
<<locked>>
87%
71794
90%
**51
100%
[Hodgdon H1000]*
<<locked>>
97%
39769
50%
**43
94%
Hodgdon H380
<<locked>>
92%
71011
89%
**43
100%
Hodgdon H414 👍
<<locked>>
97%
69662
87%
**95
100%
Hodgdon H4350 👍
<<locked>>
96%
71156
89%
**76
100%
Hodgdon H4831
<<locked>>
97%
53766
67%
**69
96%
Hodgdon H4831 SC
<<locked>>
97%
52765
66%
**46
96%
Hodgdon H4895
<<locked>>
88%
71156
89%
**23
100%
Hodgdon Hybrid 100V
<<locked>>
97%
59596
75%
**02
100%
Hodgdon LEVERevolution
<<locked>>
89%
70938
89%
**46
100%
Hodgdon Retumbo
<<locked>>
97%
39813
50%
**48
95%
Hodgdon Superformance 👍
<<locked>>
97%
71359
89%
**41
100%
Hodgdon TrailBoss
<<locked>>
97%
34998
44%
**67
100%
Hodgdon VARGET
<<locked>>
89%
71649
90%
**13
100%
IMR 3031
<<locked>>
87%
71591
90%
**77
100%
IMR 4064
<<locked>>
92%
70967
89%
**97
100%
IMR 4166 Enduron
<<locked>>
90%
71431
89%
**20
100%
IMR 4198
<<locked>>
83%
71344
89%
**53
100%
IMR 4350
<<locked>>
97%
63643
80%
**67
100%
IMR 4451 Enduron
<<locked>>
96%
71591
90%
**46
100%
IMR 4831
<<locked>>
97%
63193
79%
**71
100%
IMR 4895
<<locked>>
90%
70909
89%
**53
100%
IMR 4955 Enduron
<<locked>>
97%
55288
69%
**56
97%
IMR 7828 SSC
<<locked>>
97%
47311
59%
**23
96%
IMR 8208 XBR
<<locked>>
87%
71808
90%
**94
100%
Lovex D073.6
<<locked>>
88%
71272
89%
**81
100%
Lovex S060
<<locked>>
89%
71837
90%
**77
100%
Lovex S062
<<locked>>
92%
71779
90%
**94
100%
Lovex S065
<<locked>>
97%
68821
86%
**97
100%
Lovex S070
<<locked>>
97%
65862
82%
**94
100%
Lovex S071
<<locked>>
96%
40799
51%
**36
98%
Norma 201
<<locked>>
89%
71156
89%
**81
100%
Norma 202
<<locked>>
89%
71069
89%
**64
100%
Norma 203B
<<locked>>
91%
71866
90%
**43
100%
Norma 204
<<locked>>
97%
65253
82%
**23
99%
Norma MRP
<<locked>>
97%
52199
65%
**41
99%
Norma URP
<<locked>>
97%
64992
81%
**10
100%
Ramshot Big Game
<<locked>>
90%
71286
89%
**53
100%
Ramshot Grand
<<locked>>
97%
47659
60%
**36
96%
Ramshot Hunter
<<locked>>
97%
63643
80%
**20
100%
Ramshot Magnum
<<locked>>
97%
42351
53%
**15
97%
Ramshot TAC
<<locked>>
87%
71547
90%
**30
100%
Ramshot Wild Boar
<<locked>>
86%
70938
89%
**23
100%
Ramshot X-Terminator
<<locked>>
84%
71011
89%
**81
100%
ReloadSwiss RS 14
<<locked>>
96%
35520
44%
**03
100%
ReloadSwiss RS 40
<<locked>>
84%
71634
90%
**71
100%
ReloadSwiss RS 50
<<locked>>
92%
70895
89%
**33
100%
ReloadSwiss RS 52
<<locked>>
88%
70909
89%
**92
100%
ReloadSwiss RS 60
<<locked>>
93%
71504
89%
**18
100%
ReloadSwiss RS 62
<<locked>>
97%
66601
83%
**49
100%
ReloadSwiss RS 70 👍
<<locked>>
97%
65499
82%
**92
100%
ReloadSwiss RS 76
<<locked>>
97%
39262
49%
**35
96%
Rottweil R 901
<<locked>>
87%
71533
90%
**44
100%
Rottweil R 902
<<locked>>
91%
71315
89%
**77
100%
Rottweil R 903
<<locked>>
94%
70663
88%
**13
100%
Rottweil R 904
<<locked>>
97%
57696
72%
**89
98%
Rottweil R 905
<<locked>>
97%
54259
68%
**92
98%
Rottweil R 907
<<locked>>
97%
71112
89%
**43
100%
SNPE Vectan SP 11
<<locked>>
93%
70793
89%
**53
100%
SNPE Vectan SP 7
<<locked>>
87%
70924
89%
**13
100%
SNPE Vectan SP 9
<<locked>>
89%
71634
90%
**23
100%
SNPE Vectan Tubal 3000
<<locked>>
89%
71417
89%
**95
100%
SNPE Vectan Tubal 5000
<<locked>>
94%
71489
89%
**79
100%
SNPE Vectan Tubal 7000
<<locked>>
96%
68545
86%
**51
100%
SNPE Vectan Tubal 8000
<<locked>>
97%
53795
67%
**92
98%
Shooters World Long Rifle
<<locked>>
97%
68821
86%
**97
100%
Shooters World Match Rifle
<<locked>>
88%
71272
89%
**81
100%
Shooters World Precision
<<locked>>
92%
71779
90%
**94
100%
Shooters World SW4350
<<locked>>
97%
65862
82%
**94
100%
Somchem S321
<<locked>>
84%
71040
89%
**97
100%
Somchem S335
<<locked>>
89%
71098
89%
**92
100%
Somchem S341
<<locked>>
87%
71272
89%
**04
100%
Somchem S355
<<locked>>
95%
71634
90%
**27
100%
Somchem S361
<<locked>>
97%
59335
74%
**89
97%
Somchem S365
<<locked>>
97%
60553
76%
**67
100%
Somchem S385
<<locked>>
97%
55564
70%
**85
99%
Vihtavuori N130
<<locked>>
85%
71649
90%
**53
100%
Vihtavuori N133
<<locked>>
89%
71663
90%
**66
100%
Vihtavuori N135
<<locked>>
92%
71489
89%
**18
100%
Vihtavuori N140
<<locked>>
90%
71562
90%
**31
100%
Vihtavuori N150
<<locked>>
96%
71359
89%
**64
100%
Vihtavuori N160
<<locked>>
97%
67399
84%
**04
100%
Vihtavuori N165
<<locked>>
97%
47355
59%
**44
98%
Vihtavuori N530
<<locked>>
87%
71562
90%
**77
100%
Vihtavuori N540
<<locked>>
91%
71620
90%
**58
100%
Vihtavuori N550
<<locked>>
97%
66906
84%
**17
100%
Vihtavuori N555
<<locked>>
97%
51663
65%
**62
100%
Vihtavuori N560
<<locked>>
97%
52504
66%
**31
97%
[Vihtavuori N565]*
<<locked>>
97%
41437
52%
**12
94%
Winchester 6.5 StaBALL
<<locked>>
97%
68269
85%
**74
100%
Winchester 748
<<locked>>
86%
71214
89%
**10
100%
Winchester 760 👍
<<locked>>
97%
69662
87%
**95
100%
Winchester StaBALL HD
<<locked>>
97%
40625
51%
**43
100%
Winchester StaBALL Match
<<locked>>
89%
71228
89%
**17
100%
Winchester Supreme 780
<<locked>>
97%
51517
64%
**17
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59625
75%
**10
100%
ADI AR 2206H
<<locked>>
81%
57072
71%
**49
100%
ADI AR 2208
<<locked>>
81%
48501
61%
**15
100%
[ADI AR 2209]*
<<locked>>
81%
33460
42%
**79
92%
[ADI AR 2213]*
<<locked>>
86%
34664
43%
**25
90%
[ADI AR 2225]*
<<locked>>
93%
28979
36%
**10
90%
ADI Benchmark 8208
<<locked>>
81%
59205
74%
**43
100%
Accurate 2015
<<locked>>
81%
61148
77%
**74
100%
Accurate 2495
<<locked>>
81%
54244
68%
**25
100%
Accurate 2520
<<locked>>
81%
62859
79%
**79
100%
Accurate 2700
<<locked>>
81%
51822
65%
**38
98%
[Accurate 3100]*
<<locked>>
81%
28921
36%
**57
93%
Accurate 4064
<<locked>>
81%
51445
64%
**31
100%
Accurate 4350
<<locked>>
81%
39421
49%
**16
99%
[Accurate MAGPRO]*
<<locked>>
87%
36622
46%
**16
90%
Alliant AR-Comp
<<locked>>
81%
61612
77%
**10
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
53708
67%
**28
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
49124
61%
**35
100%
Alliant Reloder-15
<<locked>>
81%
52359
66%
**03
100%
Alliant Reloder-16
<<locked>>
81%
38377
48%
**30
99%
Alliant Reloder-17
<<locked>>
81%
43381
54%
**41
100%
[Alliant Reloder-19]*
<<locked>>
81%
33344
42%
**85
92%
[Alliant Reloder-22]*
<<locked>>
82%
30168
38%
**39
90%
Alliant Reloder-23
<<locked>>
81%
28021
35%
**93
97%
[Alliant Reloder-25]*
<<locked>>
82%
25092
31%
**95
90%
Alliant Reloder-26
<<locked>>
81%
29820
37%
**98
95%
Baschieri & Pellagri 107
<<locked>>
81%
56797
71%
**69
100%
[Baschieri & Pellagri 109]*
<<locked>>
92%
43787
55%
**49
90%
[Bofors RP15]*
<<locked>>
85%
30589
38%
**46
90%
Bofors RP3
<<locked>>
81%
49342
62%
**44
100%
[Bofors RP30]*
<<locked>>
93%
32503
41%
**25
90%
[Bofors RP5]*
<<locked>>
82%
30168
38%
**39
90%
Bofors RP7
<<locked>>
81%
43395
54%
**26
97%
Hodgdon BL-C2
<<locked>>
81%
59306
74%
**72
100%
Hodgdon Benchmark
<<locked>>
81%
60307
75%
**20
100%
[Hodgdon H1000]*
<<locked>>
91%
33620
42%
**92
90%
Hodgdon H380
<<locked>>
81%
50096
63%
**64
100%
Hodgdon H414
<<locked>>
81%
41350
52%
**62
97%
Hodgdon H4350
<<locked>>
81%
44222
55%
**75
97%
[Hodgdon H4831]*
<<locked>>
85%
35708
45%
**11
90%
[Hodgdon H4831 SC]*
<<locked>>
85%
35708
45%
**11
90%
Hodgdon H4895
<<locked>>
81%
57711
72%
**59
100%
Hodgdon Hybrid 100V
<<locked>>
81%
35911
45%
**21
99%
Hodgdon LEVERevolution
<<locked>>
81%
54404
68%
**49
100%
[Hodgdon Retumbo]*
<<locked>>
90%
31662
40%
**21
90%
Hodgdon Superformance
<<locked>>
81%
40393
51%
**79
97%
Hodgdon TrailBoss
<<locked>>
81%
27905
35%
**26
100%
Hodgdon VARGET
<<locked>>
81%
55230
69%
**17
100%
IMR 3031
<<locked>>
81%
58291
73%
**26
100%
IMR 4064
<<locked>>
81%
51082
64%
**41
100%
IMR 4166 Enduron
<<locked>>
81%
53476
67%
**74
99%
IMR 4198
<<locked>>
81%
66892
84%
**10
100%
IMR 4350
<<locked>>
81%
38798
49%
**51
96%
IMR 4451 Enduron
<<locked>>
81%
44846
56%
**52
98%
IMR 4831
<<locked>>
81%
37884
47%
**67
99%
IMR 4895
<<locked>>
81%
53780
67%
**26
100%
[IMR 4955 Enduron]*
<<locked>>
82%
34200
43%
**46
90%
[IMR 7828 SSC]*
<<locked>>
87%
34287
43%
**31
90%
IMR 8208 XBR
<<locked>>
81%
59205
74%
**43
100%
Lovex D073.6
<<locked>>
81%
57377
72%
**26
100%
Lovex S060
<<locked>>
81%
55564
70%
**74
100%
Lovex S062
<<locked>>
81%
50937
64%
**38
100%
Lovex S065
<<locked>>
81%
42308
53%
**07
98%
Lovex S070
<<locked>>
81%
40393
51%
**87
97%
[Lovex S071]*
<<locked>>
81%
24860
31%
**46
91%
Norma 201
<<locked>>
81%
55608
70%
**90
100%
Norma 202
<<locked>>
81%
56463
71%
**94
100%
Norma 203B
<<locked>>
81%
51851
65%
**90
100%
[Norma 204]*
<<locked>>
81%
38363
48%
**80
94%
[Norma MRP]*
<<locked>>
81%
30124
38%
**65
92%
Norma URP
<<locked>>
81%
38870
49%
**03
99%
Ramshot Big Game
<<locked>>
81%
52098
65%
**17
100%
[Ramshot Grand]*
<<locked>>
87%
34113
43%
**41
90%
Ramshot Hunter
<<locked>>
81%
37884
47%
**00
97%
[Ramshot Magnum]*
<<locked>>
86%
29399
37%
**00
90%
Ramshot TAC
<<locked>>
81%
59088
74%
**76
100%
Ramshot Wild Boar
<<locked>>
81%
59524
74%
**85
100%
Ramshot X-Terminator
<<locked>>
81%
63599
80%
**95
100%
ReloadSwiss RS 14
<<locked>>
81%
28398
36%
**62
100%
ReloadSwiss RS 40
<<locked>>
81%
66239
83%
**08
100%
ReloadSwiss RS 50
<<locked>>
81%
49676
62%
**48
99%
ReloadSwiss RS 52
<<locked>>
81%
56811
71%
**22
100%
ReloadSwiss RS 60
<<locked>>
81%
46079
58%
**97
100%
ReloadSwiss RS 62
<<locked>>
81%
39160
49%
**30
99%
ReloadSwiss RS 70
<<locked>>
81%
37898
47%
**43
98%
[ReloadSwiss RS 76]*
<<locked>>
89%
29631
37%
**56
90%
Rottweil R 901
<<locked>>
81%
59712
75%
**10
100%
Rottweil R 902
<<locked>>
81%
53301
67%
**51
100%
Rottweil R 903
<<locked>>
81%
46412
58%
**95
100%
[Rottweil R 904]*
<<locked>>
81%
34780
44%
**65
91%
[Rottweil R 905]*
<<locked>>
81%
32097
40%
**59
92%
Rottweil R 907
<<locked>>
81%
43395
54%
**26
97%
SNPE Vectan SP 11
<<locked>>
81%
47645
60%
**51
100%
SNPE Vectan SP 7
<<locked>>
81%
58117
73%
**56
100%
SNPE Vectan SP 9
<<locked>>
81%
55390
69%
**26
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
56637
71%
**28
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
47805
60%
**03
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
41307
52%
**54
97%
[SNPE Vectan Tubal 8000]*
<<locked>>
81%
31807
40%
**49
92%
Shooters World Long Rifle
<<locked>>
81%
42308
53%
**07
98%
Shooters World Match Rifle
<<locked>>
81%
57377
72%
**26
100%
Shooters World Precision
<<locked>>
81%
50937
64%
**38
100%
Shooters World SW4350
<<locked>>
81%
40393
51%
**87
97%
Somchem S321
<<locked>>
81%
64542
81%
**25
100%
Somchem S335
<<locked>>
81%
56101
70%
**21
100%
Somchem S341
<<locked>>
81%
57682
72%
**43
100%
Somchem S355
<<locked>>
81%
46789
59%
**98
100%
[Somchem S361]*
<<locked>>
81%
35302
44%
**59
90%
Somchem S365
<<locked>>
81%
35375
44%
**67
100%
[Somchem S385]*
<<locked>>
81%
32837
41%
**49
93%
Vihtavuori N130
<<locked>>
81%
63121
79%
**61
100%
Vihtavuori N133
<<locked>>
81%
57072
71%
**05
100%
Vihtavuori N135
<<locked>>
81%
50981
64%
**85
100%
Vihtavuori N140
<<locked>>
81%
53476
67%
**21
100%
Vihtavuori N150
<<locked>>
81%
44556
56%
**26
100%
Vihtavuori N160
<<locked>>
81%
40524
51%
**07
99%
[Vihtavuori N165]*
<<locked>>
81%
28427
36%
**24
90%
Vihtavuori N530
<<locked>>
81%
59712
75%
**43
100%
Vihtavuori N540
<<locked>>
81%
51924
65%
**25
100%
Vihtavuori N550
<<locked>>
81%
40001
50%
**13
99%
Vihtavuori N555
<<locked>>
81%
30951
39%
**59
97%
[Vihtavuori N560]*
<<locked>>
85%
35070
44%
**70
90%
[Vihtavuori N565]*
<<locked>>
91%
33562
42%
**38
90%
Winchester 6.5 StaBALL
<<locked>>
81%
39494
49%
**77
100%
Winchester 748
<<locked>>
81%
60553
76%
**92
100%
Winchester 760
<<locked>>
81%
41350
52%
**62
97%
Winchester StaBALL HD
<<locked>>
81%
24787
31%
**64
96%
Winchester StaBALL Match
<<locked>>
81%
55593
70%
**33
100%
[Winchester Supreme 780]*
<<locked>>
81%
30008
38%
**70
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.

<<locked>>... you need to buy an access license to unlock the data

bottom of page