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Load data for 7 mm Backcountry + .284 | 140gr | Sellier & Bellot FMJ

Recommended Powder(s): Hodgdon H414, Hodgdon H4350, ReloadSwiss RS 50, ReloadSwiss RS 70, Winchester 760

7 mm Backcountry + .284 | 140gr | Sellier & Bellot FMJ

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 140gr | Sellier & Bellot FMJ
Manufacturer SKU:
2955
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_B7216_C991
Last updated:
2026-07-13

Load data for 260 loads in caliber 7 mm Backcountry with .284 | 140gr | Sellier & Bellot FMJ bullet and 130 powders such as Hodgdon H414, Hodgdon H4350, ReloadSwiss RS 50, 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%
71330
89%
**57
101%
ADI AR 2206H
<<locked>>
89%
70895
89%
**59
100%
ADI AR 2208
<<locked>>
95%
71402
89%
**50
100%
ADI AR 2209
<<locked>>
97%
53171
67%
**82
97%
[ADI AR 2213]*
<<locked>>
97%
48327
60%
**10
94%
ADI Benchmark 8208
<<locked>>
88%
71591
90%
**20
100%
Accurate 2015
<<locked>>
87%
71257
89%
**15
100%
Accurate 2460
<<locked>>
83%
70851
89%
**64
100%
Accurate 2495
<<locked>>
91%
71649
90%
**48
100%
Accurate 2520
<<locked>>
86%
71663
90%
**04
100%
Accurate 2700
<<locked>>
92%
71286
89%
**20
100%
Accurate 3100
<<locked>>
97%
46369
58%
**22
98%
Accurate 4064
<<locked>>
93%
71620
90%
**04
100%
Accurate 4350
<<locked>>
97%
64005
80%
**14
100%
[Accurate MAGPRO]*
<<locked>>
97%
47921
60%
**43
93%
Alliant AR-Comp
<<locked>>
87%
71446
89%
**41
100%
Alliant Power Pro 2000-MR
<<locked>>
90%
71156
89%
**84
100%
Alliant Reloder- TS 15.5
<<locked>>
94%
71576
90%
**53
100%
Alliant Reloder-10x
<<locked>>
84%
71634
90%
**35
100%
Alliant Reloder-15
<<locked>>
92%
71591
90%
**82
100%
Alliant Reloder-16
<<locked>>
97%
60713
76%
**23
100%
Alliant Reloder-17
<<locked>>
97%
71895
90%
**61
100%
Alliant Reloder-19
<<locked>>
97%
52547
66%
**72
97%
Alliant Reloder-22
<<locked>>
97%
46934
59%
**17
96%
Alliant Reloder-23
<<locked>>
97%
44556
56%
**67
100%
Alliant Reloder-25
<<locked>>
97%
38435
48%
**43
97%
Alliant Reloder-26
<<locked>>
97%
50125
63%
**45
100%
Baschieri & Pellagri 107
<<locked>>
89%
71562
90%
**76
100%
[Bofors RP15]*
<<locked>>
97%
42670
53%
**18
94%
Bofors RP3
<<locked>>
94%
71620
90%
**63
100%
Bofors RP5
<<locked>>
97%
46934
59%
**17
96%
Bofors RP7
<<locked>>
97%
68617
86%
**30
100%
Hodgdon BL-C2
<<locked>>
88%
71852
90%
**53
100%
Hodgdon Benchmark
<<locked>>
88%
71707
90%
**81
100%
Hodgdon CFE223
<<locked>>
84%
70996
89%
**28
100%
Hodgdon H322
<<locked>>
84%
70750
89%
**74
100%
Hodgdon H380
<<locked>>
93%
71475
89%
**76
100%
Hodgdon H414 👍
<<locked>>
97%
66572
83%
**76
100%
Hodgdon H4350 👍
<<locked>>
97%
70938
89%
**02
100%
[Hodgdon H4831]*
<<locked>>
97%
51401
64%
**20
94%
[Hodgdon H4831 SC]*
<<locked>>
97%
50531
63%
**00
94%
Hodgdon H4895
<<locked>>
89%
71692
90%
**59
100%
Hodgdon Hybrid 100V
<<locked>>
97%
56594
71%
**76
100%
Hodgdon LEVERevolution
<<locked>>
90%
71083
89%
**82
100%
Hodgdon Superformance
<<locked>>
97%
68603
86%
**38
100%
Hodgdon TrailBoss
<<locked>>
97%
34780
44%
**14
100%
Hodgdon VARGET
<<locked>>
90%
71069
89%
**40
100%
IMR 3031
<<locked>>
89%
71315
89%
**14
100%
IMR 4064
<<locked>>
93%
70895
89%
**27
100%
IMR 4166 Enduron
<<locked>>
92%
71750
90%
**40
100%
IMR 4198
<<locked>>
84%
70967
89%
**82
100%
IMR 4350
<<locked>>
97%
60916
76%
**38
99%
IMR 4451 Enduron
<<locked>>
97%
70039
88%
**50
100%
IMR 4831
<<locked>>
97%
60162
75%
**54
100%
IMR 4895
<<locked>>
91%
71315
89%
**82
100%
IMR 4955 Enduron
<<locked>>
97%
52895
66%
**10
95%
[IMR 7828 SSC]*
<<locked>>
97%
45629
57%
**74
93%
IMR 8208 XBR
<<locked>>
88%
71591
90%
**20
100%
Lovex D073.5
<<locked>>
84%
71620
90%
**94
100%
Lovex D073.6
<<locked>>
89%
70793
89%
**10
100%
Lovex S060
<<locked>>
91%
71446
89%
**00
100%
Lovex S062
<<locked>>
93%
71083
89%
**20
100%
Lovex S065
<<locked>>
97%
66224
83%
**94
100%
Lovex S070
<<locked>>
97%
63469
79%
**74
100%
Lovex S071
<<locked>>
97%
39349
49%
**80
96%
Norma 201
<<locked>>
91%
71765
90%
**23
100%
Norma 202
<<locked>>
90%
71649
90%
**94
100%
Norma 203B
<<locked>>
93%
71620
90%
**73
100%
Norma 204
<<locked>>
97%
62250
78%
**00
98%
Norma MRP
<<locked>>
97%
49574
62%
**95
98%
Norma URP
<<locked>>
97%
62033
78%
**00
100%
Ramshot Big Game
<<locked>>
92%
71344
89%
**76
100%
[Ramshot Grand]*
<<locked>>
97%
45107
56%
**71
93%
Ramshot Hunter
<<locked>>
97%
60800
76%
**04
100%
[Ramshot Magnum]*
<<locked>>
97%
40030
50%
**36
94%
Ramshot TAC
<<locked>>
88%
71170
89%
**56
100%
Ramshot Wild Boar
<<locked>>
88%
71910
90%
**63
100%
Ramshot X-Terminator
<<locked>>
86%
71823
90%
**14
100%
ReloadSwiss RS 14
<<locked>>
96%
35201
44%
**54
100%
ReloadSwiss RS 40
<<locked>>
84%
71170
89%
**00
100%
ReloadSwiss RS 50 👍
<<locked>>
93%
70735
89%
**53
100%
ReloadSwiss RS 52
<<locked>>
89%
71243
89%
**28
100%
ReloadSwiss RS 60
<<locked>>
95%
71605
90%
**55
100%
ReloadSwiss RS 62
<<locked>>
97%
64281
80%
**46
100%
ReloadSwiss RS 70 👍
<<locked>>
97%
62352
78%
**73
100%
[ReloadSwiss RS 76]*
<<locked>>
97%
37391
47%
**40
93%
Rottweil R 901
<<locked>>
88%
71359
89%
**81
100%
Rottweil R 902
<<locked>>
92%
71388
89%
**04
100%
Rottweil R 903
<<locked>>
96%
71504
89%
**50
100%
Rottweil R 904
<<locked>>
97%
55230
69%
**63
96%
Rottweil R 905
<<locked>>
97%
51517
64%
**53
97%
Rottweil R 907
<<locked>>
97%
68617
86%
**30
100%
SNPE Vectan BA6 1/2
<<locked>>
83%
71040
89%
**20
100%
SNPE Vectan SP 11
<<locked>>
95%
71605
90%
**89
100%
SNPE Vectan SP 3
<<locked>>
83%
71040
89%
**41
100%
SNPE Vectan SP 7
<<locked>>
88%
71576
90%
**50
100%
SNPE Vectan SP 9
<<locked>>
90%
70953
89%
**50
100%
SNPE Vectan Tubal 3000
<<locked>>
90%
71185
89%
**22
100%
SNPE Vectan Tubal 5000
<<locked>>
95%
71620
90%
**05
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
65847
82%
**35
100%
SNPE Vectan Tubal 8000
<<locked>>
97%
51053
64%
**43
97%
Shooters World Long Rifle
<<locked>>
97%
66224
83%
**94
100%
Shooters World Match Rifle
<<locked>>
89%
70793
89%
**10
100%
Shooters World Precision
<<locked>>
93%
71083
89%
**20
100%
Shooters World SW4350
<<locked>>
97%
63469
79%
**74
100%
Somchem S321
<<locked>>
85%
71170
89%
**23
100%
Somchem S335
<<locked>>
90%
70924
89%
**18
100%
Somchem S341
<<locked>>
88%
70909
89%
**23
100%
Somchem S355
<<locked>>
96%
71359
89%
**53
100%
Somchem S361
<<locked>>
97%
56826
71%
**46
96%
Somchem S365
<<locked>>
97%
57276
72%
**41
100%
Somchem S385
<<locked>>
97%
52968
66%
**43
98%
Vihtavuori N130
<<locked>>
86%
70851
89%
**76
100%
Vihtavuori N133
<<locked>>
90%
71518
89%
**92
100%
Vihtavuori N135
<<locked>>
93%
71489
89%
**48
100%
Vihtavuori N140
<<locked>>
91%
70909
89%
**54
100%
Vihtavuori N150
<<locked>>
97%
70706
88%
**91
100%
Vihtavuori N160
<<locked>>
97%
64585
81%
**84
100%
Vihtavuori N165
<<locked>>
97%
45107
56%
**92
96%
Vihtavuori N530
<<locked>>
88%
71736
90%
**14
100%
Vihtavuori N540
<<locked>>
92%
71330
89%
**81
100%
Vihtavuori N550
<<locked>>
97%
63541
80%
**91
100%
Vihtavuori N555
<<locked>>
97%
49777
62%
**46
100%
[Vihtavuori N560]*
<<locked>>
97%
50183
63%
**82
94%
Winchester 6.5 StaBALL
<<locked>>
97%
65224
82%
**64
100%
Winchester 748
<<locked>>
87%
71562
90%
**50
100%
Winchester 760 👍
<<locked>>
97%
66572
83%
**76
100%
Winchester StaBALL HD
<<locked>>
97%
37507
47%
**81
100%
Winchester StaBALL Match
<<locked>>
90%
71286
89%
**50
100%
Winchester Supreme 780
<<locked>>
97%
49008
61%
**67
96%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59625
75%
**93
100%
ADI AR 2206H
<<locked>>
81%
54737
68%
**33
100%
ADI AR 2208
<<locked>>
81%
46412
58%
**76
99%
[ADI AR 2209]*
<<locked>>
83%
34505
43%
**75
90%
[ADI AR 2213]*
<<locked>>
90%
38682
48%
**94
90%
ADI Benchmark 8208
<<locked>>
81%
57000
71%
**36
100%
Accurate 2015
<<locked>>
81%
59088
74%
**74
100%
Accurate 2460
<<locked>>
81%
65659
82%
**09
100%
Accurate 2495
<<locked>>
81%
52054
65%
**08
100%
Accurate 2520
<<locked>>
81%
60336
76%
**69
100%
Accurate 2700
<<locked>>
81%
49995
63%
**05
97%
[Accurate 3100]*
<<locked>>
81%
27253
34%
**69
90%
Accurate 4064
<<locked>>
81%
49313
62%
**12
100%
Accurate 4350
<<locked>>
81%
37202
47%
**61
97%
[Accurate MAGPRO]*
<<locked>>
92%
40901
51%
**85
90%
Alliant AR-Comp
<<locked>>
81%
58827
74%
**97
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
51416
64%
**99
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
47094
59%
**12
100%
Alliant Reloder-10x
<<locked>>
81%
65470
82%
**63
100%
Alliant Reloder-15
<<locked>>
81%
50067
63%
**77
100%
Alliant Reloder-16
<<locked>>
81%
36405
46%
**71
97%
Alliant Reloder-17
<<locked>>
81%
41220
52%
**95
100%
[Alliant Reloder-19]*
<<locked>>
83%
33808
42%
**62
90%
[Alliant Reloder-22]*
<<locked>>
87%
33620
42%
**98
90%
[Alliant Reloder-23]*
<<locked>>
81%
26643
33%
**05
94%
[Alliant Reloder-25]*
<<locked>>
86%
27818
35%
**34
90%
[Alliant Reloder-26]*
<<locked>>
81%
28311
35%
**03
92%
Baschieri & Pellagri 107
<<locked>>
81%
54433
68%
**49
100%
[Bofors RP15]*
<<locked>>
90%
34345
43%
**21
90%
Bofors RP3
<<locked>>
81%
47326
59%
**18
100%
[Bofors RP5]*
<<locked>>
87%
33620
42%
**98
90%
Bofors RP7
<<locked>>
81%
41597
52%
**74
95%
Hodgdon BL-C2
<<locked>>
81%
57101
71%
**69
100%
Hodgdon Benchmark
<<locked>>
81%
58320
73%
**10
100%
Hodgdon CFE223
<<locked>>
81%
63657
80%
**36
100%
Hodgdon H322
<<locked>>
81%
65572
82%
**18
100%
Hodgdon H380
<<locked>>
81%
47558
60%
**22
99%
Hodgdon H414
<<locked>>
81%
39465
49%
**07
95%
Hodgdon H4350
<<locked>>
81%
42598
53%
**33
95%
[Hodgdon H4831]*
<<locked>>
89%
39769
50%
**80
90%
[Hodgdon H4831 SC]*
<<locked>>
90%
39769
50%
**80
90%
Hodgdon H4895
<<locked>>
81%
55463
69%
**49
100%
Hodgdon Hybrid 100V
<<locked>>
81%
33837
42%
**59
98%
Hodgdon LEVERevolution
<<locked>>
81%
52185
65%
**23
100%
[Hodgdon Superformance]*
<<locked>>
81%
38319
48%
**10
94%
Hodgdon TrailBoss
<<locked>>
81%
27499
34%
**57
100%
Hodgdon VARGET
<<locked>>
81%
53026
66%
**90
100%
IMR 3031
<<locked>>
81%
56144
70%
**23
100%
IMR 4064
<<locked>>
81%
48878
61%
**12
100%
IMR 4166 Enduron
<<locked>>
81%
51300
64%
**44
98%
IMR 4198
<<locked>>
81%
64774
81%
**17
100%
[IMR 4350]*
<<locked>>
81%
37057
46%
**02
94%
IMR 4451 Enduron
<<locked>>
81%
43120
54%
**07
96%
IMR 4831
<<locked>>
81%
35940
45%
**15
97%
IMR 4895
<<locked>>
81%
51416
64%
**04
100%
[IMR 4955 Enduron]*
<<locked>>
86%
38290
48%
**12
90%
[IMR 7828 SSC]*
<<locked>>
92%
39001
49%
**17
90%
IMR 8208 XBR
<<locked>>
81%
57000
71%
**36
100%
Lovex D073.5
<<locked>>
81%
65485
82%
**18
100%
Lovex D073.6
<<locked>>
81%
55027
69%
**07
100%
Lovex S060
<<locked>>
81%
53693
67%
**61
100%
Lovex S062
<<locked>>
81%
49110
61%
**18
100%
Lovex S065
<<locked>>
81%
40538
51%
**61
97%
Lovex S070
<<locked>>
81%
38638
48%
**31
95%
[Lovex S071]*
<<locked>>
85%
26861
34%
**62
90%
Norma 201
<<locked>>
81%
53650
67%
**84
100%
Norma 202
<<locked>>
81%
54331
68%
**81
100%
Norma 203B
<<locked>>
81%
49559
62%
**64
100%
[Norma 204]*
<<locked>>
81%
36637
46%
**15
91%
[Norma MRP]*
<<locked>>
83%
30705
38%
**43
90%
Norma URP
<<locked>>
81%
36985
46%
**44
97%
Ramshot Big Game
<<locked>>
81%
49850
62%
**84
100%
[Ramshot Grand]*
<<locked>>
92%
38218
48%
**07
90%
Ramshot Hunter
<<locked>>
81%
36071
45%
**35
95%
[Ramshot Magnum]*
<<locked>>
91%
32938
41%
**59
90%
Ramshot TAC
<<locked>>
81%
56971
71%
**59
100%
Ramshot Wild Boar
<<locked>>
81%
57377
72%
**79
100%
Ramshot X-Terminator
<<locked>>
81%
61250
77%
**82
100%
ReloadSwiss RS 14
<<locked>>
81%
27949
35%
**96
100%
ReloadSwiss RS 40
<<locked>>
81%
63918
80%
**15
100%
ReloadSwiss RS 50
<<locked>>
81%
47630
60%
**05
98%
ReloadSwiss RS 52
<<locked>>
81%
54259
68%
**05
100%
ReloadSwiss RS 60
<<locked>>
81%
43947
55%
**58
100%
ReloadSwiss RS 62
<<locked>>
81%
36927
46%
**67
97%
ReloadSwiss RS 70
<<locked>>
81%
36187
45%
**77
96%
[ReloadSwiss RS 76]*
<<locked>>
93%
33025
41%
**12
90%
Rottweil R 901
<<locked>>
81%
57754
72%
**04
100%
Rottweil R 902
<<locked>>
81%
50952
64%
**28
100%
Rottweil R 903
<<locked>>
81%
44324
55%
**59
100%
[Rottweil R 904]*
<<locked>>
84%
36506
46%
**82
90%
[Rottweil R 905]*
<<locked>>
83%
32590
41%
**43
90%
Rottweil R 907
<<locked>>
81%
41597
52%
**74
95%
SNPE Vectan BA6 1/2
<<locked>>
81%
66950
84%
**77
100%
SNPE Vectan SP 11
<<locked>>
81%
45542
57%
**12
100%
SNPE Vectan SP 3
<<locked>>
81%
66848
84%
**92
100%
SNPE Vectan SP 7
<<locked>>
81%
55912
70%
**40
100%
SNPE Vectan SP 9
<<locked>>
81%
53258
67%
**04
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
54563
68%
**12
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
45977
58%
**74
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
39856
50%
**02
95%
[SNPE Vectan Tubal 8000]*
<<locked>>
83%
32866
41%
**49
90%
Shooters World Long Rifle
<<locked>>
81%
40538
51%
**61
97%
Shooters World Match Rifle
<<locked>>
81%
55027
69%
**07
100%
Shooters World Precision
<<locked>>
81%
49110
61%
**18
100%
Shooters World SW4350
<<locked>>
81%
38638
48%
**31
95%
Somchem S321
<<locked>>
81%
62236
78%
**15
100%
Somchem S335
<<locked>>
81%
54259
68%
**08
100%
Somchem S341
<<locked>>
81%
55463
69%
**20
100%
Somchem S355
<<locked>>
81%
44817
56%
**62
100%
[Somchem S361]*
<<locked>>
86%
39334
49%
**21
90%
Somchem S365
<<locked>>
81%
33402
42%
**05
99%
[Somchem S385]*
<<locked>>
81%
31198
39%
**70
90%
Vihtavuori N130
<<locked>>
81%
61003
76%
**58
100%
Vihtavuori N133
<<locked>>
81%
55013
69%
**95
100%
Vihtavuori N135
<<locked>>
81%
48805
61%
**66
100%
Vihtavuori N140
<<locked>>
81%
51401
64%
**05
100%
Vihtavuori N150
<<locked>>
81%
42656
53%
**90
100%
Vihtavuori N160
<<locked>>
81%
38711
48%
**54
98%
[Vihtavuori N165]*
<<locked>>
86%
31633
40%
**80
90%
Vihtavuori N530
<<locked>>
81%
57537
72%
**33
100%
Vihtavuori N540
<<locked>>
81%
49617
62%
**99
100%
Vihtavuori N550
<<locked>>
81%
38000
48%
**57
97%
Vihtavuori N555
<<locked>>
81%
29196
37%
**84
95%
[Vihtavuori N560]*
<<locked>>
90%
39015
49%
**43
90%
Winchester 6.5 StaBALL
<<locked>>
81%
37826
47%
**25
99%
Winchester 748
<<locked>>
81%
58421
73%
**82
100%
Winchester 760
<<locked>>
81%
39465
49%
**07
95%
[Winchester StaBALL HD]*
<<locked>>
81%
23569
29%
**46
91%
Winchester StaBALL Match
<<locked>>
81%
53345
67%
**13
100%
[Winchester Supreme 780]*
<<locked>>
86%
33649
42%
**33
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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