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Load data for 7 mm Backcountry + .284 | 154gr | Hornady InterLock

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

7 mm Backcountry + .284 | 154gr | Hornady InterLock

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 154gr | Hornady InterLock
Manufacturer SKU:
o_2835
Bullet Weight:
154gr | 10.0g
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_B2632_C991
Last updated:
2026-07-13

Load data for 258 loads in caliber 7 mm Backcountry with .284 | 154gr | Hornady InterLock 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.

    .

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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%
71040
89%
**29
101%
ADI AR 2206H
<<locked>>
88%
71663
90%
**18
100%
ADI AR 2208
<<locked>>
94%
71707
90%
**02
100%
ADI AR 2209
<<locked>>
97%
55347
69%
**90
98%
ADI AR 2213
<<locked>>
97%
50444
63%
**31
96%
[ADI AR 2225]*
<<locked>>
97%
32489
41%
**80
92%
ADI Benchmark 8208
<<locked>>
87%
70953
89%
**69
100%
Accurate 2015
<<locked>>
86%
71605
90%
**74
100%
Accurate 2495
<<locked>>
90%
71576
90%
**04
100%
Accurate 2520
<<locked>>
85%
71605
90%
**59
100%
Accurate 2700
<<locked>>
91%
71895
90%
**86
100%
Accurate 3100
<<locked>>
97%
49719
62%
**53
99%
Accurate 4064
<<locked>>
92%
71634
90%
**63
100%
Accurate 4350
<<locked>>
97%
67979
85%
**25
100%
Accurate MAGPRO
<<locked>>
97%
50807
64%
**71
95%
Alliant AR-Comp
<<locked>>
86%
71562
90%
**94
100%
Alliant Power Pro 2000-MR
<<locked>>
89%
71388
89%
**30
100%
Alliant Reloder- TS 15.5
<<locked>>
93%
71547
90%
**12
100%
Alliant Reloder-15
<<locked>>
91%
71431
89%
**31
100%
Alliant Reloder-16
<<locked>>
96%
62627
78%
**05
100%
Alliant Reloder-17
<<locked>>
95%
71895
90%
**14
100%
Alliant Reloder-19
<<locked>>
97%
55579
70%
**87
98%
Alliant Reloder-22
<<locked>>
97%
49284
62%
**35
97%
Alliant Reloder-23
<<locked>>
97%
46615
58%
**72
100%
Alliant Reloder-25
<<locked>>
97%
40132
50%
**80
98%
Alliant Reloder-26
<<locked>>
97%
52808
66%
**56
100%
Baschieri & Pellagri 107
<<locked>>
88%
70750
89%
**22
100%
[Baschieri & Pellagri 109]*
<<locked>>
97%
50053
63%
**40
92%
Bofors RP15
<<locked>>
97%
45179
57%
**56
96%
Bofors RP3
<<locked>>
92%
70764
89%
**05
100%
[Bofors RP30]*
<<locked>>
97%
36912
46%
**02
92%
Bofors RP5
<<locked>>
97%
49284
62%
**35
97%
Bofors RP7
<<locked>>
97%
71040
89%
**18
100%
Hodgdon BL-C2
<<locked>>
87%
71402
89%
**02
100%
Hodgdon Benchmark
<<locked>>
87%
70967
89%
**27
100%
[Hodgdon H1000]*
<<locked>>
97%
40205
50%
**18
93%
Hodgdon H380
<<locked>>
92%
71736
90%
**35
100%
Hodgdon H414 👍
<<locked>>
97%
69531
87%
**74
100%
Hodgdon H4350 👍
<<locked>>
96%
71272
89%
**58
100%
Hodgdon H4831
<<locked>>
97%
53737
67%
**38
96%
Hodgdon H4831 SC
<<locked>>
97%
52939
66%
**22
96%
Hodgdon H4895
<<locked>>
88%
71533
90%
**12
100%
Hodgdon Hybrid 100V
<<locked>>
97%
59524
74%
**77
100%
Hodgdon LEVERevolution
<<locked>>
89%
71475
89%
**38
100%
Hodgdon Retumbo
<<locked>>
97%
39856
50%
**13
95%
Hodgdon Superformance 👍
<<locked>>
96%
70822
89%
**23
100%
Hodgdon TrailBoss
<<locked>>
96%
34606
43%
**16
100%
Hodgdon VARGET
<<locked>>
90%
71924
90%
**99
100%
IMR 3031
<<locked>>
87%
70837
89%
**56
100%
IMR 4064
<<locked>>
92%
71170
89%
**86
100%
IMR 4166 Enduron
<<locked>>
90%
71431
89%
**02
100%
IMR 4198
<<locked>>
83%
71054
89%
**35
100%
IMR 4350
<<locked>>
97%
63164
79%
**33
100%
IMR 4451 Enduron
<<locked>>
96%
71214
89%
**28
100%
IMR 4831
<<locked>>
97%
62671
78%
**46
100%
IMR 4895
<<locked>>
90%
71040
89%
**38
100%
IMR 4955 Enduron
<<locked>>
97%
54839
69%
**15
96%
IMR 7828 SSC
<<locked>>
97%
47398
59%
**95
95%
IMR 8208 XBR
<<locked>>
87%
70953
89%
**69
100%
Lovex D073.6
<<locked>>
87%
70996
89%
**56
100%
Lovex S060
<<locked>>
89%
71040
89%
**53
100%
Lovex S062
<<locked>>
92%
70967
89%
**66
100%
Lovex S065
<<locked>>
97%
68617
86%
**82
100%
Lovex S070
<<locked>>
97%
66123
83%
**79
100%
Lovex S071
<<locked>>
97%
41452
52%
**08
98%
Norma 201
<<locked>>
89%
71649
90%
**72
100%
Norma 202
<<locked>>
89%
71330
89%
**46
100%
Norma 203B
<<locked>>
91%
71852
90%
**35
100%
Norma 204
<<locked>>
97%
65064
81%
**09
99%
Norma MRP
<<locked>>
97%
52098
65%
**07
99%
Norma URP
<<locked>>
97%
65064
81%
**92
100%
Ramshot Big Game
<<locked>>
90%
71489
89%
**38
100%
Ramshot Grand
<<locked>>
97%
47776
60%
**15
96%
Ramshot Hunter
<<locked>>
97%
63469
79%
**05
100%
Ramshot Magnum
<<locked>>
97%
42308
53%
**84
96%
Ramshot TAC
<<locked>>
87%
71866
90%
**18
100%
Ramshot Wild Boar
<<locked>>
87%
71547
90%
**15
100%
Ramshot X-Terminator
<<locked>>
85%
71634
90%
**76
100%
ReloadSwiss RS 14
<<locked>>
96%
35143
44%
**52
100%
ReloadSwiss RS 40
<<locked>>
84%
71533
90%
**53
100%
ReloadSwiss RS 50
<<locked>>
92%
71141
89%
**18
100%
ReloadSwiss RS 52
<<locked>>
88%
71591
90%
**91
100%
ReloadSwiss RS 60
<<locked>>
93%
71533
90%
**00
100%
ReloadSwiss RS 62
<<locked>>
97%
67443
84%
**48
100%
ReloadSwiss RS 70 👍
<<locked>>
97%
66297
83%
**87
100%
ReloadSwiss RS 76
<<locked>>
97%
39320
49%
**00
96%
Rottweil R 901
<<locked>>
87%
70953
89%
**27
100%
Rottweil R 902
<<locked>>
91%
71707
90%
**59
100%
Rottweil R 903
<<locked>>
94%
71257
89%
**99
100%
Rottweil R 904
<<locked>>
97%
57798
72%
**67
98%
Rottweil R 905
<<locked>>
97%
54317
68%
**67
98%
Rottweil R 907
<<locked>>
97%
71040
89%
**18
100%
SNPE Vectan SP 11
<<locked>>
93%
71011
89%
**38
100%
SNPE Vectan SP 7
<<locked>>
87%
71721
90%
**05
100%
SNPE Vectan SP 9
<<locked>>
89%
71025
89%
**02
100%
SNPE Vectan Tubal 3000
<<locked>>
89%
70953
89%
**77
100%
SNPE Vectan Tubal 5000
<<locked>>
94%
71707
90%
**64
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
68545
86%
**33
100%
SNPE Vectan Tubal 8000
<<locked>>
97%
53824
67%
**71
98%
Shooters World Long Rifle
<<locked>>
97%
68617
86%
**82
100%
Shooters World Match Rifle
<<locked>>
87%
70996
89%
**56
100%
Shooters World Precision
<<locked>>
92%
70967
89%
**66
100%
Shooters World SW4350
<<locked>>
97%
66123
83%
**79
100%
Somchem S321
<<locked>>
84%
71170
89%
**82
100%
Somchem S335
<<locked>>
89%
71533
90%
**84
100%
Somchem S341
<<locked>>
87%
71025
89%
**79
100%
Somchem S355
<<locked>>
95%
71649
90%
**05
100%
Somchem S361
<<locked>>
97%
59828
75%
**67
97%
Somchem S365
<<locked>>
97%
60046
75%
**33
100%
Somchem S385
<<locked>>
97%
55579
70%
**58
99%
Vihtavuori N130
<<locked>>
85%
71301
89%
**38
100%
Vihtavuori N133
<<locked>>
89%
71098
89%
**44
100%
Vihtavuori N135
<<locked>>
92%
71605
90%
**07
100%
Vihtavuori N140
<<locked>>
90%
71185
89%
**13
100%
Vihtavuori N150
<<locked>>
96%
71562
90%
**49
100%
Vihtavuori N160
<<locked>>
97%
68313
85%
**92
100%
Vihtavuori N165
<<locked>>
97%
47921
60%
**17
97%
Vihtavuori N530
<<locked>>
87%
71373
89%
**66
100%
Vihtavuori N540
<<locked>>
91%
71431
89%
**43
100%
Vihtavuori N550
<<locked>>
97%
66268
83%
**89
100%
Vihtavuori N555
<<locked>>
97%
52185
65%
**48
100%
Vihtavuori N560
<<locked>>
97%
52402
66%
**97
96%
[Vihtavuori N565]*
<<locked>>
97%
41350
52%
**84
93%
Winchester 6.5 StaBALL
<<locked>>
97%
68371
86%
**56
100%
Winchester 748
<<locked>>
86%
70996
89%
**95
100%
Winchester 760 👍
<<locked>>
97%
69531
87%
**74
100%
Winchester StaBALL HD
<<locked>>
97%
40480
51%
**15
100%
Winchester StaBALL Match
<<locked>>
89%
71388
89%
**05
100%
Winchester Supreme 780
<<locked>>
97%
51445
64%
**85
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59857
75%
**82
101%
ADI AR 2206H
<<locked>>
81%
56884
71%
**31
100%
ADI AR 2208
<<locked>>
81%
48530
61%
**90
100%
[ADI AR 2209]*
<<locked>>
81%
33359
42%
**38
91%
[ADI AR 2213]*
<<locked>>
87%
35679
45%
**13
90%
[ADI AR 2225]*
<<locked>>
94%
30124
38%
**05
90%
ADI Benchmark 8208
<<locked>>
81%
59016
74%
**25
100%
Accurate 2015
<<locked>>
81%
61163
77%
**56
100%
Accurate 2495
<<locked>>
81%
54070
68%
**97
100%
Accurate 2520
<<locked>>
81%
62903
79%
**58
100%
Accurate 2700
<<locked>>
81%
51808
65%
**10
98%
[Accurate 3100]*
<<locked>>
81%
28761
36%
**13
93%
Accurate 4064
<<locked>>
81%
51271
64%
**07
100%
Accurate 4350
<<locked>>
81%
39247
49%
**82
99%
[Accurate MAGPRO]*
<<locked>>
88%
37739
47%
**05
90%
Alliant AR-Comp
<<locked>>
81%
61511
77%
**92
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
53679
67%
**04
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
48936
61%
**13
100%
Alliant Reloder-15
<<locked>>
81%
52185
65%
**72
100%
Alliant Reloder-16
<<locked>>
81%
38261
48%
**95
99%
Alliant Reloder-17
<<locked>>
81%
43468
54%
**13
100%
[Alliant Reloder-19]*
<<locked>>
81%
33214
42%
**34
91%
[Alliant Reloder-22]*
<<locked>>
83%
31270
39%
**31
90%
Alliant Reloder-23
<<locked>>
81%
28007
35%
**46
97%
[Alliant Reloder-25]*
<<locked>>
82%
25860
32%
**74
90%
Alliant Reloder-26
<<locked>>
81%
29863
37%
**48
95%
Baschieri & Pellagri 107
<<locked>>
81%
57000
71%
**54
100%
[Baschieri & Pellagri 109]*
<<locked>>
93%
45179
57%
**44
90%
[Bofors RP15]*
<<locked>>
86%
31633
40%
**34
90%
Bofors RP3
<<locked>>
81%
49443
62%
**26
100%
[Bofors RP30]*
<<locked>>
94%
33533
42%
**13
90%
[Bofors RP5]*
<<locked>>
83%
31270
39%
**31
90%
Bofors RP7
<<locked>>
81%
43366
54%
**95
97%
Hodgdon BL-C2
<<locked>>
81%
59117
74%
**58
100%
Hodgdon Benchmark
<<locked>>
81%
60104
75%
**99
100%
[Hodgdon H1000]*
<<locked>>
92%
34693
43%
**80
90%
Hodgdon H380
<<locked>>
81%
49632
62%
**36
100%
Hodgdon H414
<<locked>>
81%
41437
52%
**28
97%
Hodgdon H4350
<<locked>>
81%
44411
56%
**54
96%
[Hodgdon H4831]*
<<locked>>
85%
36796
46%
**00
90%
[Hodgdon H4831 SC]*
<<locked>>
86%
36796
46%
**00
90%
Hodgdon H4895
<<locked>>
81%
57508
72%
**35
100%
Hodgdon Hybrid 100V
<<locked>>
81%
35839
45%
**90
99%
Hodgdon LEVERevolution
<<locked>>
81%
54375
68%
**28
100%
[Hodgdon Retumbo]*
<<locked>>
91%
32895
41%
**13
90%
Hodgdon Superformance
<<locked>>
81%
40103
50%
**35
96%
Hodgdon TrailBoss
<<locked>>
81%
27789
35%
**75
100%
Hodgdon VARGET
<<locked>>
81%
54955
69%
**89
100%
IMR 3031
<<locked>>
81%
58218
73%
**08
100%
IMR 4064
<<locked>>
81%
51111
64%
**20
100%
IMR 4166 Enduron
<<locked>>
81%
53113
66%
**49
99%
IMR 4198
<<locked>>
81%
66703
83%
**92
100%
IMR 4350
<<locked>>
81%
38812
49%
**20
95%
IMR 4451 Enduron
<<locked>>
81%
44657
56%
**18
97%
IMR 4831
<<locked>>
81%
37652
47%
**30
98%
IMR 4895
<<locked>>
81%
53461
67%
**05
100%
[IMR 4955 Enduron]*
<<locked>>
82%
35302
44%
**34
90%
[IMR 7828 SSC]*
<<locked>>
88%
35853
45%
**33
90%
IMR 8208 XBR
<<locked>>
81%
59016
74%
**25
100%
Lovex D073.6
<<locked>>
81%
57479
72%
**99
100%
Lovex S060
<<locked>>
81%
55463
69%
**53
100%
Lovex S062
<<locked>>
81%
50966
64%
**13
100%
Lovex S065
<<locked>>
81%
42177
53%
**75
98%
Lovex S070
<<locked>>
81%
40480
51%
**56
97%
[Lovex S071]*
<<locked>>
81%
24831
31%
**92
90%
Norma 201
<<locked>>
81%
55593
70%
**69
100%
Norma 202
<<locked>>
81%
56260
70%
**69
100%
Norma 203B
<<locked>>
81%
51532
64%
**59
100%
[Norma 204]*
<<locked>>
81%
38406
48%
**52
94%
[Norma MRP]*
<<locked>>
81%
30110
38%
**18
91%
Norma URP
<<locked>>
81%
39073
49%
**75
98%
Ramshot Big Game
<<locked>>
81%
52083
65%
**89
100%
[Ramshot Grand]*
<<locked>>
88%
35273
44%
**30
90%
Ramshot Hunter
<<locked>>
81%
37811
47%
**59
97%
[Ramshot Magnum]*
<<locked>>
87%
30298
38%
**82
90%
Ramshot TAC
<<locked>>
81%
59132
74%
**51
100%
Ramshot Wild Boar
<<locked>>
81%
59306
74%
**71
100%
Ramshot X-Terminator
<<locked>>
81%
63411
79%
**81
100%
ReloadSwiss RS 14
<<locked>>
81%
28326
35%
**11
100%
ReloadSwiss RS 40
<<locked>>
81%
66224
83%
**94
100%
ReloadSwiss RS 50
<<locked>>
81%
49690
62%
**13
99%
ReloadSwiss RS 52
<<locked>>
81%
56898
71%
**04
100%
ReloadSwiss RS 60
<<locked>>
81%
46021
58%
**62
100%
ReloadSwiss RS 62
<<locked>>
81%
39117
49%
**98
98%
ReloadSwiss RS 70
<<locked>>
81%
37768
47%
**05
98%
[ReloadSwiss RS 76]*
<<locked>>
89%
30429
38%
**34
90%
Rottweil R 901
<<locked>>
81%
59785
75%
**95
100%
Rottweil R 902
<<locked>>
81%
53229
67%
**26
100%
Rottweil R 903
<<locked>>
81%
46543
58%
**71
100%
[Rottweil R 904]*
<<locked>>
81%
34867
44%
**34
91%
[Rottweil R 905]*
<<locked>>
81%
32256
40%
**18
91%
Rottweil R 907
<<locked>>
81%
43366
54%
**95
97%
SNPE Vectan SP 11
<<locked>>
81%
47703
60%
**20
100%
SNPE Vectan SP 7
<<locked>>
81%
58363
73%
**41
100%
SNPE Vectan SP 9
<<locked>>
81%
55448
69%
**99
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
56434
71%
**07
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
47906
60%
**75
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
41466
52%
**23
97%
[SNPE Vectan Tubal 8000]*
<<locked>>
81%
31966
40%
**18
91%
Shooters World Long Rifle
<<locked>>
81%
42177
53%
**75
98%
Shooters World Match Rifle
<<locked>>
81%
57479
72%
**99
100%
Shooters World Precision
<<locked>>
81%
50966
64%
**13
100%
Shooters World SW4350
<<locked>>
81%
40480
51%
**56
97%
Somchem S321
<<locked>>
81%
64977
81%
**07
100%
Somchem S335
<<locked>>
81%
55956
70%
**97
100%
Somchem S341
<<locked>>
81%
58073
73%
**22
100%
Somchem S355
<<locked>>
81%
46644
58%
**71
100%
[Somchem S361]*
<<locked>>
82%
36318
45%
**48
90%
Somchem S365
<<locked>>
81%
35143
44%
**30
100%
[Somchem S385]*
<<locked>>
81%
32793
41%
**11
93%
Vihtavuori N130
<<locked>>
81%
63077
79%
**46
100%
Vihtavuori N133
<<locked>>
81%
57159
72%
**90
100%
Vihtavuori N135
<<locked>>
81%
50937
64%
**57
100%
Vihtavuori N140
<<locked>>
81%
53592
67%
**00
100%
Vihtavuori N150
<<locked>>
81%
44802
56%
**02
100%
Vihtavuori N160
<<locked>>
81%
40480
51%
**75
99%
[Vihtavuori N165]*
<<locked>>
82%
29283
37%
**06
90%
Vihtavuori N530
<<locked>>
81%
59683
75%
**25
100%
Vihtavuori N540
<<locked>>
81%
51605
65%
**00
100%
Vihtavuori N550
<<locked>>
81%
39827
50%
**75
98%
Vihtavuori N555
<<locked>>
81%
31024
39%
**25
97%
[Vihtavuori N560]*
<<locked>>
86%
36172
45%
**59
90%
[Vihtavuori N565]*
<<locked>>
92%
35056
44%
**36
90%
Winchester 6.5 StaBALL
<<locked>>
81%
39668
50%
**46
100%
Winchester 748
<<locked>>
81%
60524
76%
**71
100%
Winchester 760
<<locked>>
81%
41437
52%
**28
97%
Winchester StaBALL HD
<<locked>>
81%
24729
31%
**10
95%
Winchester StaBALL Match
<<locked>>
81%
55637
70%
**12
100%
[Winchester Supreme 780]*
<<locked>>
82%
31140
39%
**59
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

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