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Load data for 7 mm Backcountry + .284 | 140gr | Nosler AccuBond

Recommended Powder(s): Accurate 2700, IMR 4166 Enduron, IMR 4451 Enduron, ReloadSwiss RS 50, ReloadSwiss RS 70

7 mm Backcountry + .284 | 140gr | Nosler AccuBond

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 140gr | Nosler AccuBond
Manufacturer SKU:
59992
Bullet Weight:
140gr | 9.1g
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_B4050_C991
Last updated:
2026-07-16
Recommended Twist Rate:
1:11 - 1:9

Load data for 266 loads in caliber 7 mm Backcountry with .284 | 140gr | Nosler AccuBond bullet and 133 powders such as Accurate 2700, IMR 4166 Enduron, IMR 4451 Enduron, ReloadSwiss RS 50, ReloadSwiss RS 70. 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>>
93%
71750
90%
**41
100%
ADI AR 2206H
<<locked>>
90%
71692
90%
**59
100%
ADI AR 2208
<<locked>>
96%
71678
90%
**36
100%
ADI AR 2209
<<locked>>
97%
51706
65%
**46
96%
[ADI AR 2213]*
<<locked>>
97%
46543
58%
**64
93%
ADI Benchmark 8208
<<locked>>
89%
71054
89%
**10
100%
Accurate 2015
<<locked>>
88%
71823
90%
**09
100%
Accurate 2460
<<locked>>
84%
71504
89%
**61
100%
Accurate 2495
<<locked>>
92%
71054
89%
**35
100%
Accurate 2520
<<locked>>
87%
71054
89%
**87
100%
Accurate 2700 👍
<<locked>>
93%
71141
89%
**07
100%
Accurate 3100
<<locked>>
97%
45194
57%
**92
98%
Accurate 4064
<<locked>>
94%
70866
89%
**87
100%
Accurate 4350
<<locked>>
97%
62294
78%
**94
100%
[Accurate MAGPRO]*
<<locked>>
97%
46180
58%
**04
92%
Alliant AR-Comp
<<locked>>
88%
71257
89%
**31
100%
Alliant Power Pro 1200-R
<<locked>>
83%
71272
89%
**96
100%
Alliant Power Pro 2000-MR
<<locked>>
91%
70808
89%
**71
100%
Alliant Reloder- TS 15.5
<<locked>>
95%
71272
89%
**40
100%
Alliant Reloder-10x
<<locked>>
85%
71315
89%
**18
100%
Alliant Reloder-15
<<locked>>
93%
71257
89%
**69
100%
Alliant Reloder-16
<<locked>>
97%
58856
74%
**87
100%
Alliant Reloder-17
<<locked>>
97%
69328
87%
**32
100%
Alliant Reloder-19
<<locked>>
97%
51343
64%
**40
97%
Alliant Reloder-22
<<locked>>
97%
45165
57%
**74
95%
Alliant Reloder-23
<<locked>>
97%
42511
53%
**18
100%
Alliant Reloder-25
<<locked>>
97%
37173
47%
**10
96%
Alliant Reloder-26
<<locked>>
97%
48254
60%
**99
99%
Baschieri & Pellagri 106
<<locked>>
84%
71417
89%
**79
100%
Baschieri & Pellagri 107
<<locked>>
90%
71417
89%
**66
100%
[Bofors RP15]*
<<locked>>
97%
41321
52%
**85
93%
Bofors RP3
<<locked>>
94%
71286
89%
**43
100%
Bofors RP5
<<locked>>
97%
45165
57%
**74
95%
Bofors RP7
<<locked>>
97%
66732
83%
**94
99%
Hodgdon BL-C2
<<locked>>
89%
71605
90%
**40
100%
Hodgdon Benchmark
<<locked>>
89%
71866
90%
**71
100%
Hodgdon CFE223
<<locked>>
85%
71779
90%
**28
100%
Hodgdon H322
<<locked>>
84%
71185
89%
**77
100%
Hodgdon H335
<<locked>>
84%
71750
90%
**94
100%
Hodgdon H380
<<locked>>
94%
70822
89%
**63
100%
Hodgdon H414
<<locked>>
97%
64237
80%
**40
100%
Hodgdon H4350
<<locked>>
97%
68603
86%
**56
99%
[Hodgdon H4831]*
<<locked>>
97%
49530
62%
**77
94%
[Hodgdon H4831 SC]*
<<locked>>
97%
48820
61%
**61
93%
Hodgdon H4895
<<locked>>
90%
71388
89%
**53
100%
Hodgdon Hybrid 100V
<<locked>>
97%
54723
68%
**49
100%
Hodgdon LEVERevolution
<<locked>>
92%
71692
90%
**82
100%
Hodgdon Superformance
<<locked>>
97%
66471
83%
**02
100%
Hodgdon TrailBoss
<<locked>>
96%
34243
43%
**91
100%
Hodgdon VARGET
<<locked>>
91%
71895
90%
**36
100%
IMR 3031
<<locked>>
89%
71214
89%
**07
100%
IMR 4064
<<locked>>
94%
71199
89%
**20
100%
IMR 4166 Enduron 👍
<<locked>>
92%
70866
89%
**27
100%
IMR 4198
<<locked>>
85%
71823
90%
**86
100%
IMR 4350
<<locked>>
97%
59364
74%
**05
99%
IMR 4451 Enduron 👍
<<locked>>
97%
68443
86%
**17
100%
IMR 4831
<<locked>>
97%
57725
72%
**12
100%
IMR 4895
<<locked>>
92%
71808
90%
**82
100%
[IMR 4955 Enduron]*
<<locked>>
97%
51532
64%
**74
94%
[IMR 7828 SSC]*
<<locked>>
97%
44411
56%
**35
92%
IMR 8208 XBR
<<locked>>
89%
71054
89%
**10
100%
Lovex D073.5
<<locked>>
84%
71228
89%
**81
100%
Lovex D073.6
<<locked>>
90%
71605
90%
**04
100%
Lovex S060
<<locked>>
91%
71707
90%
**91
100%
Lovex S062
<<locked>>
94%
71272
89%
**07
100%
Lovex S065
<<locked>>
97%
64034
80%
**48
100%
Lovex S070
<<locked>>
97%
61467
77%
**35
99%
Lovex S071
<<locked>>
97%
37739
47%
**41
96%
Norma 201
<<locked>>
91%
71272
89%
**04
100%
Norma 202
<<locked>>
91%
71286
89%
**87
100%
Norma 203B
<<locked>>
93%
71286
89%
**59
100%
Norma 204
<<locked>>
97%
61337
77%
**74
98%
Norma MRP
<<locked>>
97%
47688
60%
**56
97%
Norma URP
<<locked>>
97%
60220
75%
**68
100%
Ramshot Big Game
<<locked>>
92%
71257
89%
**69
100%
[Ramshot Grand]*
<<locked>>
97%
43555
55%
**28
93%
Ramshot Hunter
<<locked>>
97%
59437
74%
**74
100%
[Ramshot Magnum]*
<<locked>>
97%
38595
48%
**94
93%
Ramshot TAC
<<locked>>
88%
71054
89%
**43
100%
Ramshot Wild Boar
<<locked>>
89%
71678
90%
**50
100%
Ramshot X-Terminator
<<locked>>
87%
71533
90%
**07
100%
ReloadSwiss RS 14
<<locked>>
97%
35360
44%
**47
100%
ReloadSwiss RS 40
<<locked>>
85%
71605
90%
**94
100%
ReloadSwiss RS 50 👍
<<locked>>
94%
71649
90%
**56
100%
ReloadSwiss RS 52
<<locked>>
90%
70706
88%
**22
100%
ReloadSwiss RS 60
<<locked>>
96%
71446
89%
**48
100%
ReloadSwiss RS 62
<<locked>>
97%
61989
78%
**04
100%
ReloadSwiss RS 70 👍
<<locked>>
97%
60307
75%
**33
100%
Rottweil R 901
<<locked>>
89%
71054
89%
**68
100%
Rottweil R 902
<<locked>>
93%
71721
90%
**00
100%
Rottweil R 903
<<locked>>
97%
71750
90%
**43
100%
Rottweil R 904
<<locked>>
97%
53737
67%
**23
96%
Rottweil R 905
<<locked>>
97%
49922
62%
**13
96%
Rottweil R 907
<<locked>>
97%
66732
83%
**94
99%
SNPE Vectan BA6 1/2
<<locked>>
84%
71127
89%
**07
100%
SNPE Vectan SP 11
<<locked>>
96%
71547
90%
**82
100%
SNPE Vectan SP 3
<<locked>>
84%
71895
90%
**38
100%
SNPE Vectan SP 7
<<locked>>
89%
71475
89%
**36
100%
SNPE Vectan SP 9
<<locked>>
91%
71750
90%
**50
100%
SNPE Vectan Tubal 3000
<<locked>>
91%
71156
89%
**12
100%
SNPE Vectan Tubal 5000
<<locked>>
96%
70663
88%
**89
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
65093
81%
**12
100%
SNPE Vectan Tubal 8000
<<locked>>
97%
49443
62%
**04
96%
Shooters World Long Rifle
<<locked>>
97%
64034
80%
**48
100%
Shooters World Match Rifle
<<locked>>
90%
71605
90%
**04
100%
Shooters World Precision
<<locked>>
94%
71272
89%
**07
100%
Shooters World SW4350
<<locked>>
97%
61467
77%
**35
99%
Shooters World Tactical Rifle
<<locked>>
83%
71591
90%
**77
100%
Somchem S321
<<locked>>
86%
70837
89%
**10
100%
Somchem S335
<<locked>>
91%
71533
90%
**15
100%
Somchem S341
<<locked>>
89%
71837
90%
**27
100%
Somchem S355
<<locked>>
97%
71170
89%
**40
100%
Somchem S361
<<locked>>
97%
55158
69%
**07
95%
Somchem S365
<<locked>>
97%
55376
69%
**12
100%
Somchem S385
<<locked>>
97%
51068
64%
**07
97%
Vihtavuori N130
<<locked>>
87%
70692
88%
**63
100%
Vihtavuori N133
<<locked>>
91%
71518
89%
**82
100%
Vihtavuori N135
<<locked>>
94%
71272
89%
**41
100%
Vihtavuori N140
<<locked>>
92%
71040
89%
**51
100%
Vihtavuori N150
<<locked>>
97%
68908
86%
**61
100%
Vihtavuori N160
<<locked>>
97%
63208
79%
**68
100%
Vihtavuori N165
<<locked>>
97%
44019
55%
**56
95%
Vihtavuori N530
<<locked>>
88%
71257
89%
**94
100%
Vihtavuori N540
<<locked>>
93%
71765
90%
**81
100%
Vihtavuori N550
<<locked>>
97%
61815
77%
**64
100%
Vihtavuori N555
<<locked>>
97%
47558
60%
**00
100%
[Vihtavuori N560]*
<<locked>>
97%
48385
61%
**43
94%
Winchester 6.5 StaBALL
<<locked>>
97%
63295
79%
**35
100%
Winchester 748
<<locked>>
88%
71098
89%
**33
100%
Winchester 760
<<locked>>
97%
64237
80%
**40
100%
Winchester StaBALL HD
<<locked>>
97%
35940
45%
**48
100%
Winchester StaBALL Match
<<locked>>
90%
71069
89%
**40
100%
Winchester Supreme 780
<<locked>>
97%
47442
59%
**31
95%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59524
74%
**77
100%
ADI AR 2206H
<<locked>>
81%
53200
67%
**07
100%
ADI AR 2208
<<locked>>
81%
45353
57%
**46
99%
[ADI AR 2209]*
<<locked>>
85%
34954
44%
**79
90%
[ADI AR 2213]*
<<locked>>
92%
39407
49%
**03
90%
ADI Benchmark 8208
<<locked>>
81%
55332
69%
**97
100%
Accurate 2015
<<locked>>
81%
57406
72%
**44
100%
Accurate 2460
<<locked>>
81%
64005
80%
**79
100%
Accurate 2495
<<locked>>
81%
50227
63%
**76
100%
Accurate 2520
<<locked>>
81%
58682
73%
**40
100%
Accurate 2700
<<locked>>
81%
48689
61%
**76
97%
[Accurate 3100]*
<<locked>>
82%
26934
34%
**59
90%
Accurate 4064
<<locked>>
81%
47572
60%
**79
100%
Accurate 4350
<<locked>>
81%
35752
45%
**18
97%
[Accurate MAGPRO]*
<<locked>>
93%
41350
52%
**92
90%
Alliant AR-Comp
<<locked>>
81%
57348
72%
**74
100%
Alliant Power Pro 1200-R
<<locked>>
81%
65499
82%
**27
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
49908
62%
**63
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
45455
57%
**76
100%
Alliant Reloder-10x
<<locked>>
81%
64005
80%
**33
100%
Alliant Reloder-15
<<locked>>
81%
48704
61%
**38
100%
Alliant Reloder-16
<<locked>>
81%
35360
44%
**31
97%
Alliant Reloder-17
<<locked>>
81%
39871
50%
**66
99%
[Alliant Reloder-19]*
<<locked>>
84%
34330
43%
**66
90%
[Alliant Reloder-22]*
<<locked>>
88%
34330
43%
**05
90%
[Alliant Reloder-23]*
<<locked>>
81%
25730
32%
**69
94%
[Alliant Reloder-25]*
<<locked>>
88%
28050
35%
**38
90%
[Alliant Reloder-26]*
<<locked>>
81%
27427
34%
**61
91%
Baschieri & Pellagri 106
<<locked>>
81%
65543
82%
**13
100%
Baschieri & Pellagri 107
<<locked>>
81%
53084
66%
**17
100%
[Bofors RP15]*
<<locked>>
91%
34635
43%
**15
90%
Bofors RP3
<<locked>>
81%
45818
57%
**85
100%
[Bofors RP5]*
<<locked>>
88%
34330
43%
**05
90%
Bofors RP7
<<locked>>
81%
40683
51%
**44
95%
Hodgdon BL-C2
<<locked>>
81%
55622
70%
**40
100%
Hodgdon Benchmark
<<locked>>
81%
56971
71%
**84
100%
Hodgdon CFE223
<<locked>>
81%
62033
78%
**07
100%
Hodgdon H322
<<locked>>
81%
63657
80%
**86
100%
Hodgdon H335
<<locked>>
81%
65311
82%
**22
100%
Hodgdon H380
<<locked>>
81%
46644
58%
**99
99%
[Hodgdon H414]*
<<locked>>
81%
38101
48%
**71
94%
[Hodgdon H4350]*
<<locked>>
81%
41205
52%
**97
94%
[Hodgdon H4831]*
<<locked>>
90%
39987
50%
**80
90%
[Hodgdon H4831 SC]*
<<locked>>
91%
39987
50%
**80
90%
Hodgdon H4895
<<locked>>
81%
53751
67%
**07
100%
Hodgdon Hybrid 100V
<<locked>>
81%
32851
41%
**26
98%
Hodgdon LEVERevolution
<<locked>>
81%
50618
63%
**00
100%
[Hodgdon Superformance]*
<<locked>>
81%
37246
47%
**74
93%
Hodgdon TrailBoss
<<locked>>
81%
27470
34%
**47
100%
Hodgdon VARGET
<<locked>>
81%
51416
64%
**61
100%
IMR 3031
<<locked>>
81%
54578
68%
**94
100%
IMR 4064
<<locked>>
81%
47747
60%
**85
100%
IMR 4166 Enduron
<<locked>>
81%
50285
63%
**18
98%
IMR 4198
<<locked>>
81%
63150
79%
**87
100%
[IMR 4350]*
<<locked>>
81%
36216
45%
**72
93%
IMR 4451 Enduron
<<locked>>
81%
42119
53%
**87
96%
IMR 4831
<<locked>>
81%
34606
43%
**75
96%
IMR 4895
<<locked>>
81%
49864
62%
**74
100%
[IMR 4955 Enduron]*
<<locked>>
88%
39320
49%
**35
90%
[IMR 7828 SSC]*
<<locked>>
93%
38914
49%
**10
90%
IMR 8208 XBR
<<locked>>
81%
55332
69%
**97
100%
Lovex D073.5
<<locked>>
81%
63773
80%
**89
100%
Lovex D073.6
<<locked>>
81%
53316
67%
**74
100%
Lovex S060
<<locked>>
81%
52634
66%
**35
100%
Lovex S062
<<locked>>
81%
47979
60%
**92
100%
Lovex S065
<<locked>>
81%
39218
49%
**25
96%
Lovex S070
<<locked>>
81%
37507
47%
**05
95%
[Lovex S071]*
<<locked>>
87%
27311
34%
**72
90%
Norma 201
<<locked>>
81%
52011
65%
**41
100%
Norma 202
<<locked>>
81%
52852
66%
**44
100%
Norma 203B
<<locked>>
81%
47921
60%
**31
100%
[Norma 204]*
<<locked>>
81%
35462
44%
**79
91%
[Norma MRP]*
<<locked>>
84%
31270
39%
**46
90%
Norma URP
<<locked>>
81%
35984
45%
**25
97%
Ramshot Big Game
<<locked>>
81%
48457
61%
**51
100%
[Ramshot Grand]*
<<locked>>
93%
38653
48%
**07
90%
[Ramshot Hunter]*
<<locked>>
81%
34983
44%
**05
94%
[Ramshot Magnum]*
<<locked>>
92%
33199
42%
**59
90%
Ramshot TAC
<<locked>>
81%
55724
70%
**30
100%
Ramshot Wild Boar
<<locked>>
81%
55825
70%
**46
100%
Ramshot X-Terminator
<<locked>>
81%
59712
75%
**53
100%
ReloadSwiss RS 14
<<locked>>
81%
27934
35%
**86
100%
ReloadSwiss RS 40
<<locked>>
81%
62366
78%
**82
100%
ReloadSwiss RS 50
<<locked>>
81%
46296
58%
**66
97%
ReloadSwiss RS 52
<<locked>>
81%
52518
66%
**66
100%
ReloadSwiss RS 60
<<locked>>
81%
42525
53%
**28
100%
ReloadSwiss RS 62
<<locked>>
81%
35592
45%
**35
96%
ReloadSwiss RS 70
<<locked>>
81%
35143
44%
**44
95%
Rottweil R 901
<<locked>>
81%
56275
70%
**74
100%
Rottweil R 902
<<locked>>
81%
49792
62%
**02
100%
Rottweil R 903
<<locked>>
81%
42975
54%
**26
100%
[Rottweil R 904]*
<<locked>>
86%
37420
47%
**02
90%
[Rottweil R 905]*
<<locked>>
85%
33359
42%
**56
90%
Rottweil R 907
<<locked>>
81%
40683
51%
**44
95%
SNPE Vectan BA6 1/2
<<locked>>
81%
65891
82%
**54
100%
SNPE Vectan SP 11
<<locked>>
81%
44222
55%
**85
99%
SNPE Vectan SP 3
<<locked>>
81%
65354
82%
**63
100%
SNPE Vectan SP 7
<<locked>>
81%
54534
68%
**07
100%
SNPE Vectan SP 9
<<locked>>
81%
51779
65%
**77
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
53316
67%
**85
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
44788
56%
**51
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
38508
48%
**66
95%
[SNPE Vectan Tubal 8000]*
<<locked>>
85%
33533
42%
**59
90%
Shooters World Long Rifle
<<locked>>
81%
39218
49%
**25
96%
Shooters World Match Rifle
<<locked>>
81%
53316
67%
**74
100%
Shooters World Precision
<<locked>>
81%
47979
60%
**92
100%
Shooters World SW4350
<<locked>>
81%
37507
47%
**05
95%
Shooters World Tactical Rifle
<<locked>>
81%
66224
83%
**09
100%
Somchem S321
<<locked>>
81%
60800
76%
**86
100%
Somchem S335
<<locked>>
81%
52576
66%
**79
100%
Somchem S341
<<locked>>
81%
54114
68%
**90
100%
Somchem S355
<<locked>>
81%
43308
54%
**30
100%
[Somchem S361]*
<<locked>>
87%
39653
50%
**15
90%
Somchem S365
<<locked>>
81%
32358
40%
**69
99%
[Somchem S385]*
<<locked>>
82%
31140
39%
**67
90%
Vihtavuori N130
<<locked>>
81%
59698
75%
**35
100%
Vihtavuori N133
<<locked>>
81%
53751
67%
**69
100%
Vihtavuori N135
<<locked>>
81%
47471
59%
**36
100%
Vihtavuori N140
<<locked>>
81%
50038
63%
**76
100%
Vihtavuori N150
<<locked>>
81%
41539
52%
**61
100%
Vihtavuori N160
<<locked>>
81%
37260
47%
**15
97%
[Vihtavuori N165]*
<<locked>>
87%
32300
40%
**84
90%
Vihtavuori N530
<<locked>>
81%
56159
70%
**10
100%
Vihtavuori N540
<<locked>>
81%
48588
61%
**79
100%
Vihtavuori N550
<<locked>>
81%
36927
46%
**18
97%
[Vihtavuori N555]*
<<locked>>
81%
28007
35%
**51
94%
[Vihtavuori N560]*
<<locked>>
91%
40001
50%
**53
90%
Winchester 6.5 StaBALL
<<locked>>
81%
36709
46%
**92
99%
Winchester 748
<<locked>>
81%
56782
71%
**53
100%
[Winchester 760]*
<<locked>>
81%
38101
48%
**71
94%
[Winchester StaBALL HD]*
<<locked>>
81%
23134
29%
**16
90%
Winchester StaBALL Match
<<locked>>
81%
51895
65%
**81
100%
[Winchester Supreme 780]*
<<locked>>
87%
34461
43%
**43
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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