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Load data for 7 mm Backcountry + .284 | 160gr | Speer Hot-Cor

Recommended Powder(s): Hodgdon H414, Hodgdon H4350, Hodgdon Superformance, Norma 204, Winchester 760

7 mm Backcountry + .284 | 160gr | Speer Hot-Cor

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 160gr | Speer Hot-Cor
Manufacturer SKU:
1635
Bullet Weight:
160gr | 10.4g
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_B6130_C991
Last updated:
2026-07-13

Load data for 254 loads in caliber 7 mm Backcountry with .284 | 160gr | Speer Hot-Cor bullet and 127 powders such as Hodgdon H414, Hodgdon H4350, Hodgdon Superformance, Norma 204, 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.

    .

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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%
71083
89%
**93
101%
ADI AR 2206H
<<locked>>
87%
71562
90%
**59
100%
ADI AR 2208
<<locked>>
93%
71634
90%
**56
100%
ADI AR 2209
<<locked>>
97%
58378
73%
**90
99%
ADI AR 2213
<<locked>>
97%
52156
65%
**25
97%
[ADI AR 2217]*
<<locked>>
97%
37971
48%
**23
92%
[ADI AR 2225]*
<<locked>>
97%
33866
42%
**84
94%
ADI Benchmark 8208
<<locked>>
86%
70866
89%
**13
100%
Accurate 2015
<<locked>>
85%
71315
89%
**15
100%
Accurate 2495
<<locked>>
89%
71315
89%
**44
100%
Accurate 2520
<<locked>>
84%
71301
89%
**04
100%
Accurate 2700
<<locked>>
90%
71736
90%
**33
100%
Accurate 3100
<<locked>>
97%
51663
65%
**43
100%
Accurate 4064
<<locked>>
91%
71620
90%
**07
100%
Accurate 4350
<<locked>>
97%
70372
88%
**02
100%
Accurate MAGPRO
<<locked>>
97%
53998
68%
**81
96%
Alliant AR-Comp
<<locked>>
85%
71330
89%
**41
100%
Alliant Power Pro 2000-MR
<<locked>>
88%
71721
90%
**84
100%
Alliant Reloder- TS 15.5
<<locked>>
92%
71562
90%
**53
100%
Alliant Reloder-15
<<locked>>
90%
71402
89%
**82
100%
Alliant Reloder-16
<<locked>>
97%
66166
83%
**92
100%
Alliant Reloder-17
<<locked>>
94%
70822
89%
**48
100%
Alliant Reloder-19
<<locked>>
97%
57624
72%
**77
99%
Alliant Reloder-22
<<locked>>
97%
51372
64%
**22
98%
Alliant Reloder-23
<<locked>>
97%
48544
61%
**59
100%
Alliant Reloder-25
<<locked>>
97%
42554
53%
**87
99%
Alliant Reloder-26
<<locked>>
97%
55869
70%
**53
100%
Baschieri & Pellagri 107
<<locked>>
87%
71852
90%
**89
100%
[Baschieri & Pellagri 109]*
<<locked>>
97%
51372
64%
**30
93%
Bofors RP15
<<locked>>
97%
46949
59%
**40
97%
Bofors RP3
<<locked>>
91%
70851
89%
**46
100%
[Bofors RP30]*
<<locked>>
97%
38406
48%
**02
94%
Bofors RP5
<<locked>>
97%
51372
64%
**22
98%
Bofors RP7
<<locked>>
96%
71837
90%
**76
100%
Hodgdon BL-C2
<<locked>>
86%
71562
90%
**43
100%
Hodgdon Benchmark
<<locked>>
86%
71881
90%
**84
100%
Hodgdon H1000
<<locked>>
97%
41582
52%
**12
95%
Hodgdon H380
<<locked>>
91%
71808
90%
**86
100%
Hodgdon H414 👍
<<locked>>
97%
71750
90%
**51
100%
Hodgdon H4350 👍
<<locked>>
95%
71315
89%
**18
100%
Hodgdon H4831
<<locked>>
97%
55564
70%
**18
97%
Hodgdon H4831 SC
<<locked>>
97%
54737
69%
**08
97%
Hodgdon H4895
<<locked>>
87%
71475
89%
**56
100%
Hodgdon Hybrid 100V
<<locked>>
97%
61656
77%
**54
100%
Hodgdon LEVERevolution
<<locked>>
88%
71431
89%
**89
100%
Hodgdon Retumbo
<<locked>>
97%
41336
52%
**10
96%
Hodgdon Superformance 👍
<<locked>>
95%
71533
90%
**71
100%
Hodgdon TrailBoss
<<locked>>
96%
34795
44%
**90
100%
Hodgdon VARGET
<<locked>>
88%
71504
89%
**49
100%
IMR 3031
<<locked>>
86%
70837
89%
**04
100%
IMR 4064
<<locked>>
91%
71098
89%
**36
100%
IMR 4166 Enduron
<<locked>>
89%
70924
89%
**43
100%
IMR 4350
<<locked>>
97%
66065
83%
**30
100%
IMR 4451 Enduron
<<locked>>
95%
70967
89%
**72
100%
IMR 4831
<<locked>>
97%
64788
81%
**23
100%
IMR 4895
<<locked>>
89%
71040
89%
**79
100%
IMR 4955 Enduron
<<locked>>
97%
57595
72%
**22
98%
IMR 7828 SSC
<<locked>>
97%
49995
63%
**95
96%
IMR 8208 XBR
<<locked>>
86%
70866
89%
**13
100%
Lovex D073.6
<<locked>>
87%
71750
90%
**17
100%
Lovex S060
<<locked>>
89%
71765
90%
**10
100%
Lovex S062
<<locked>>
91%
71808
90%
**30
100%
Lovex S065
<<locked>>
97%
70561
88%
**56
100%
Lovex S070
<<locked>>
97%
68284
85%
**56
100%
Lovex S071
<<locked>>
97%
43308
54%
**05
99%
Norma 201
<<locked>>
88%
71228
89%
**17
100%
Norma 202
<<locked>>
88%
71243
89%
**94
100%
Norma 203B
<<locked>>
90%
71663
90%
**76
100%
Norma 204 👍
<<locked>>
97%
68472
86%
**99
100%
Norma MRP
<<locked>>
97%
54201
68%
**97
99%
Norma URP
<<locked>>
97%
67428
84%
**72
100%
Ramshot Big Game
<<locked>>
89%
71417
89%
**82
100%
Ramshot Grand
<<locked>>
97%
49400
62%
**02
97%
Ramshot Hunter
<<locked>>
97%
66674
83%
**89
100%
Ramshot Magnum
<<locked>>
97%
44657
56%
**94
97%
Ramshot TAC
<<locked>>
86%
71083
89%
**59
100%
Ramshot Wild Boar
<<locked>>
86%
71359
89%
**59
100%
Ramshot X-Terminator
<<locked>>
84%
71359
89%
**17
100%
ReloadSwiss RS 14
<<locked>>
96%
35346
44%
**26
100%
ReloadSwiss RS 50
<<locked>>
91%
70909
89%
**69
100%
ReloadSwiss RS 52
<<locked>>
87%
71707
90%
**31
100%
ReloadSwiss RS 60
<<locked>>
92%
71736
90%
**51
100%
ReloadSwiss RS 62
<<locked>>
97%
70010
88%
**18
100%
ReloadSwiss RS 70
<<locked>>
97%
68675
86%
**64
100%
ReloadSwiss RS 76
<<locked>>
97%
41031
51%
**00
97%
Rottweil R 901
<<locked>>
86%
71837
90%
**77
100%
Rottweil R 902
<<locked>>
90%
71504
89%
**07
100%
Rottweil R 903
<<locked>>
93%
71185
89%
**46
100%
Rottweil R 904
<<locked>>
97%
59799
75%
**58
98%
Rottweil R 905
<<locked>>
97%
56463
71%
**58
99%
Rottweil R 907
<<locked>>
96%
71837
90%
**76
100%
SNPE Vectan SP 11
<<locked>>
92%
70938
89%
**89
100%
SNPE Vectan SP 7
<<locked>>
86%
71750
90%
**56
100%
SNPE Vectan SP 9
<<locked>>
88%
71924
90%
**59
100%
SNPE Vectan Tubal 3000
<<locked>>
88%
71518
89%
**28
100%
SNPE Vectan Tubal 5000
<<locked>>
93%
71446
89%
**12
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
71562
90%
**23
100%
SNPE Vectan Tubal 8000
<<locked>>
97%
56014
70%
**51
99%
Shooters World Long Rifle
<<locked>>
97%
70561
88%
**56
100%
Shooters World Match Rifle
<<locked>>
87%
71750
90%
**17
100%
Shooters World Precision
<<locked>>
91%
71808
90%
**30
100%
Shooters World SW4350
<<locked>>
97%
68284
85%
**56
100%
Somchem S335
<<locked>>
88%
71315
89%
**25
100%
Somchem S341
<<locked>>
86%
71025
89%
**23
100%
Somchem S355
<<locked>>
94%
71605
90%
**56
100%
Somchem S361
<<locked>>
97%
61975
78%
**58
98%
Somchem S365
<<locked>>
97%
63527
79%
**30
100%
Somchem S385
<<locked>>
97%
57493
72%
**35
99%
Vihtavuori N130
<<locked>>
84%
71069
89%
**79
100%
Vihtavuori N133
<<locked>>
88%
71895
90%
**02
100%
Vihtavuori N135
<<locked>>
91%
71504
89%
**48
100%
Vihtavuori N140
<<locked>>
89%
71112
89%
**64
100%
Vihtavuori N150
<<locked>>
95%
71446
89%
**00
100%
Vihtavuori N160
<<locked>>
97%
70488
88%
**66
100%
Vihtavuori N165
<<locked>>
97%
49835
62%
**07
98%
Vihtavuori N530
<<locked>>
85%
71243
89%
**07
100%
Vihtavuori N540
<<locked>>
90%
71156
89%
**84
100%
Vihtavuori N550
<<locked>>
97%
68342
86%
**63
100%
Vihtavuori N555
<<locked>>
97%
54462
68%
**35
100%
Vihtavuori N560
<<locked>>
97%
54520
68%
**90
97%
Vihtavuori N565
<<locked>>
97%
43990
55%
**90
95%
Winchester 6.5 StaBALL
<<locked>>
97%
70706
88%
**30
100%
Winchester 748
<<locked>>
85%
70851
89%
**36
100%
Winchester 760 👍
<<locked>>
97%
71750
90%
**51
100%
Winchester StaBALL HD
<<locked>>
97%
44106
55%
**18
100%
Winchester StaBALL Match
<<locked>>
88%
71402
89%
**56
100%
Winchester Supreme 780
<<locked>>
97%
53606
67%
**69
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59959
75%
**49
101%
ADI AR 2206H
<<locked>>
81%
58639
73%
**02
100%
ADI AR 2208
<<locked>>
81%
49951
63%
**64
100%
[ADI AR 2209]*
<<locked>>
81%
34592
43%
**38
93%
[ADI AR 2213]*
<<locked>>
84%
34098
43%
**41
90%
[ADI AR 2217]*
<<locked>>
94%
34969
44%
**51
90%
[ADI AR 2225]*
<<locked>>
91%
28558
36%
**23
90%
ADI Benchmark 8208
<<locked>>
81%
60771
76%
**92
100%
Accurate 2015
<<locked>>
81%
63005
79%
**26
100%
Accurate 2495
<<locked>>
81%
56028
70%
**74
100%
Accurate 2520
<<locked>>
81%
65093
81%
**35
100%
Accurate 2700
<<locked>>
81%
53374
67%
**97
99%
[Accurate 3100]*
<<locked>>
81%
30110
38%
**06
94%
Accurate 4064
<<locked>>
81%
53142
66%
**87
100%
Accurate 4350
<<locked>>
81%
40930
51%
**66
99%
[Accurate MAGPRO]*
<<locked>>
86%
36347
45%
**33
90%
Alliant AR-Comp
<<locked>>
81%
63614
80%
**56
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
55869
70%
**81
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
50647
63%
**87
100%
Alliant Reloder-15
<<locked>>
81%
53925
67%
**56
100%
Alliant Reloder-16
<<locked>>
81%
39740
50%
**82
99%
Alliant Reloder-17
<<locked>>
81%
45237
57%
**03
100%
[Alliant Reloder-19]*
<<locked>>
81%
34476
43%
**34
93%
[Alliant Reloder-22]*
<<locked>>
81%
30356
38%
**69
91%
Alliant Reloder-23
<<locked>>
81%
29182
37%
**43
98%
[Alliant Reloder-25]*
<<locked>>
81%
25628
32%
**34
91%
Alliant Reloder-26
<<locked>>
81%
31401
39%
**64
96%
Baschieri & Pellagri 107
<<locked>>
81%
58813
74%
**22
100%
[Baschieri & Pellagri 109]*
<<locked>>
91%
43236
54%
**66
90%
[Bofors RP15]*
<<locked>>
83%
30371
38%
**62
90%
Bofors RP3
<<locked>>
81%
51372
64%
**03
100%
[Bofors RP30]*
<<locked>>
91%
32271
40%
**44
90%
[Bofors RP5]*
<<locked>>
81%
30356
38%
**69
91%
Bofors RP7
<<locked>>
81%
44802
56%
**85
98%
Hodgdon BL-C2
<<locked>>
81%
61337
77%
**28
100%
Hodgdon Benchmark
<<locked>>
81%
61757
77%
**69
100%
[Hodgdon H1000]*
<<locked>>
90%
33083
41%
**02
90%
Hodgdon H380
<<locked>>
81%
51314
64%
**10
100%
Hodgdon H414
<<locked>>
81%
43047
54%
**21
98%
Hodgdon H4350
<<locked>>
81%
45963
58%
**35
97%
[Hodgdon H4831]*
<<locked>>
83%
35186
44%
**25
90%
[Hodgdon H4831 SC]*
<<locked>>
84%
35186
44%
**25
90%
Hodgdon H4895
<<locked>>
81%
59321
74%
**12
100%
Hodgdon Hybrid 100V
<<locked>>
81%
37376
47%
**74
100%
Hodgdon LEVERevolution
<<locked>>
81%
56420
71%
**02
100%
[Hodgdon Retumbo]*
<<locked>>
88%
31169
39%
**31
90%
Hodgdon Superformance
<<locked>>
81%
42003
53%
**38
97%
Hodgdon TrailBoss
<<locked>>
81%
28036
35%
**52
100%
Hodgdon VARGET
<<locked>>
81%
56652
71%
**66
100%
IMR 3031
<<locked>>
81%
60249
75%
**82
100%
IMR 4064
<<locked>>
81%
52750
66%
**00
100%
IMR 4166 Enduron
<<locked>>
81%
54650
68%
**23
99%
IMR 4350
<<locked>>
81%
40190
50%
**13
96%
IMR 4451 Enduron
<<locked>>
81%
46079
58%
**08
98%
IMR 4831
<<locked>>
81%
39204
49%
**23
99%
IMR 4895
<<locked>>
81%
55390
69%
**79
100%
[IMR 4955 Enduron]*
<<locked>>
81%
34809
44%
**85
91%
[IMR 7828 SSC]*
<<locked>>
86%
34287
43%
**54
90%
IMR 8208 XBR
<<locked>>
81%
60771
76%
**92
100%
Lovex D073.6
<<locked>>
81%
59422
74%
**76
100%
Lovex S060
<<locked>>
81%
57029
71%
**30
100%
Lovex S062
<<locked>>
81%
52518
66%
**84
100%
Lovex S065
<<locked>>
81%
43613
55%
**56
99%
Lovex S070
<<locked>>
81%
41930
52%
**49
98%
[Lovex S071]*
<<locked>>
81%
26049
33%
**98
92%
Norma 201
<<locked>>
81%
57334
72%
**46
100%
Norma 202
<<locked>>
81%
58059
73%
**36
100%
Norma 203B
<<locked>>
81%
53272
67%
**40
100%
Norma 204
<<locked>>
81%
39856
50%
**39
95%
[Norma MRP]*
<<locked>>
81%
31357
39%
**25
93%
Norma URP
<<locked>>
81%
40654
51%
**69
99%
Ramshot Big Game
<<locked>>
81%
53896
67%
**62
100%
[Ramshot Grand]*
<<locked>>
85%
33518
42%
**51
90%
Ramshot Hunter
<<locked>>
81%
39436
49%
**56
98%
[Ramshot Magnum]*
<<locked>>
85%
28935
36%
**13
90%
Ramshot TAC
<<locked>>
81%
61134
77%
**38
100%
Ramshot Wild Boar
<<locked>>
81%
61148
77%
**38
100%
Ramshot X-Terminator
<<locked>>
81%
65166
82%
**44
100%
ReloadSwiss RS 14
<<locked>>
81%
28543
36%
**88
100%
ReloadSwiss RS 50
<<locked>>
81%
51285
64%
**00
99%
ReloadSwiss RS 52
<<locked>>
81%
58929
74%
**74
100%
ReloadSwiss RS 60
<<locked>>
81%
48022
60%
**49
100%
ReloadSwiss RS 62
<<locked>>
81%
40785
51%
**92
99%
ReloadSwiss RS 70
<<locked>>
81%
39204
49%
**92
99%
[ReloadSwiss RS 76]*
<<locked>>
87%
29196
37%
**75
90%
Rottweil R 901
<<locked>>
81%
61583
77%
**62
100%
Rottweil R 902
<<locked>>
81%
54926
69%
**07
100%
Rottweil R 903
<<locked>>
81%
48283
60%
**48
100%
[Rottweil R 904]*
<<locked>>
81%
36172
45%
**31
92%
[Rottweil R 905]*
<<locked>>
81%
33620
42%
**21
93%
Rottweil R 907
<<locked>>
81%
44802
56%
**85
98%
SNPE Vectan SP 11
<<locked>>
81%
49414
62%
**03
100%
SNPE Vectan SP 7
<<locked>>
81%
60350
76%
**15
100%
SNPE Vectan SP 9
<<locked>>
81%
57188
72%
**76
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
58102
73%
**74
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
49284
62%
**52
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
42801
54%
**13
98%
[SNPE Vectan Tubal 8000]*
<<locked>>
81%
33286
42%
**11
92%
Shooters World Long Rifle
<<locked>>
81%
43613
55%
**56
99%
Shooters World Match Rifle
<<locked>>
81%
59422
74%
**76
100%
Shooters World Precision
<<locked>>
81%
52518
66%
**84
100%
Shooters World SW4350
<<locked>>
81%
41930
52%
**49
98%
Somchem S335
<<locked>>
81%
57595
72%
**71
100%
Somchem S341
<<locked>>
81%
59886
75%
**99
100%
Somchem S355
<<locked>>
81%
48283
60%
**44
100%
[Somchem S361]*
<<locked>>
81%
36419
46%
**08
91%
Somchem S365
<<locked>>
81%
36782
46%
**16
100%
[Somchem S385]*
<<locked>>
81%
34258
43%
**05
94%
Vihtavuori N130
<<locked>>
81%
64803
81%
**17
100%
Vihtavuori N133
<<locked>>
81%
58856
74%
**61
100%
Vihtavuori N135
<<locked>>
81%
52721
66%
**35
100%
Vihtavuori N140
<<locked>>
81%
55303
69%
**74
100%
Vihtavuori N150
<<locked>>
81%
46369
58%
**75
100%
Vihtavuori N160
<<locked>>
81%
42047
53%
**66
99%
[Vihtavuori N165]*
<<locked>>
81%
29530
37%
**77
91%
Vihtavuori N530
<<locked>>
81%
61641
77%
**95
100%
Vihtavuori N540
<<locked>>
81%
53374
67%
**67
100%
Vihtavuori N550
<<locked>>
81%
41350
52%
**66
99%
Vihtavuori N555
<<locked>>
81%
32532
41%
**18
98%
[Vihtavuori N560]*
<<locked>>
83%
34577
43%
**77
90%
[Vihtavuori N565]*
<<locked>>
89%
33127
41%
**51
90%
Winchester 6.5 StaBALL
<<locked>>
81%
41075
51%
**33
100%
Winchester 748
<<locked>>
81%
62482
78%
**44
100%
Winchester 760
<<locked>>
81%
43047
54%
**21
98%
Winchester StaBALL HD
<<locked>>
81%
23076
29%
**23
97%
Winchester StaBALL Match
<<locked>>
81%
57580
72%
**89
100%
[Winchester Supreme 780]*
<<locked>>
81%
31270
39%
**29
91%

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

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