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Load data for 7 mm Backcountry + .284 | 146gr | Peregrine VRG-2

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

7 mm Backcountry + .284 | 146gr | Peregrine VRG-2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 146gr | Peregrine VRG-2
Bullet Weight:
146gr | 9.5g
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_B8079_C991
Last updated:
2026-07-13
Recommended Twist Rate:
1:13 - 1:11

Load data for 264 loads in caliber 7 mm Backcountry with .284 | 146gr | Peregrine VRG-2 bullet and 132 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%
**08
101%
ADI AR 2206H
<<locked>>
89%
70764
89%
**00
100%
ADI AR 2208
<<locked>>
94%
71547
90%
**94
100%
ADI AR 2209
<<locked>>
97%
54143
68%
**53
98%
ADI AR 2213
<<locked>>
97%
48472
61%
**71
95%
ADI Benchmark 8208
<<locked>>
88%
71402
89%
**61
100%
Accurate 2015
<<locked>>
87%
71533
90%
**63
100%
Accurate 2460
<<locked>>
83%
70996
89%
**12
100%
Accurate 2495
<<locked>>
91%
71025
89%
**89
100%
Accurate 2520
<<locked>>
86%
71460
89%
**51
100%
Accurate 2700
<<locked>>
92%
71750
90%
**68
100%
Accurate 3100
<<locked>>
97%
46789
59%
**89
99%
Accurate 4064
<<locked>>
93%
70996
89%
**41
100%
Accurate 4350
<<locked>>
97%
64905
81%
**81
100%
[Accurate MAGPRO]*
<<locked>>
97%
48718
61%
**10
94%
Alliant AR-Comp
<<locked>>
87%
71359
89%
**89
100%
Alliant Power Pro 2000-MR
<<locked>>
90%
71721
90%
**28
100%
Alliant Reloder- TS 15.5
<<locked>>
94%
71852
90%
**04
100%
Alliant Reloder-10x
<<locked>>
84%
71402
89%
**72
100%
Alliant Reloder-15
<<locked>>
92%
71475
89%
**23
100%
Alliant Reloder-16
<<locked>>
97%
61830
77%
**84
100%
Alliant Reloder-17
<<locked>>
96%
71112
89%
**96
100%
Alliant Reloder-19
<<locked>>
97%
53272
67%
**36
98%
Alliant Reloder-22
<<locked>>
97%
47384
59%
**81
97%
Alliant Reloder-23
<<locked>>
97%
45034
56%
**25
100%
Alliant Reloder-25
<<locked>>
97%
38812
49%
**23
97%
Alliant Reloder-26
<<locked>>
97%
51082
64%
**09
100%
Baschieri & Pellagri 107
<<locked>>
89%
71823
90%
**33
100%
Bofors RP15
<<locked>>
97%
43323
54%
**95
95%
Bofors RP3
<<locked>>
93%
71040
89%
**97
100%
Bofors RP5
<<locked>>
97%
47384
59%
**81
97%
Bofors RP7
<<locked>>
97%
69459
87%
**91
100%
Hodgdon BL-C2
<<locked>>
87%
71750
90%
**91
100%
Hodgdon Benchmark
<<locked>>
87%
71504
89%
**28
100%
Hodgdon CFE223
<<locked>>
84%
71098
89%
**69
100%
[Hodgdon H1000]*
<<locked>>
97%
38653
48%
**48
92%
Hodgdon H322
<<locked>>
83%
71344
89%
**28
100%
Hodgdon H380
<<locked>>
93%
71475
89%
**17
100%
Hodgdon H414 👍
<<locked>>
97%
67791
85%
**36
100%
Hodgdon H4350 👍
<<locked>>
97%
71547
90%
**50
100%
Hodgdon H4831
<<locked>>
97%
52330
65%
**94
95%
Hodgdon H4831 SC
<<locked>>
97%
51010
64%
**67
95%
Hodgdon H4895
<<locked>>
89%
71591
90%
**10
100%
Hodgdon Hybrid 100V
<<locked>>
97%
57609
72%
**46
100%
Hodgdon LEVERevolution
<<locked>>
90%
71083
89%
**33
100%
[Hodgdon Retumbo]*
<<locked>>
97%
37855
47%
**30
93%
Hodgdon Superformance 👍
<<locked>>
97%
70068
88%
**02
100%
Hodgdon TrailBoss
<<locked>>
97%
34621
43%
**78
100%
Hodgdon VARGET
<<locked>>
90%
70909
89%
**77
100%
IMR 3031
<<locked>>
88%
71286
89%
**51
100%
IMR 4064
<<locked>>
92%
70895
89%
**77
100%
IMR 4166 Enduron
<<locked>>
91%
71504
89%
**91
100%
IMR 4198
<<locked>>
84%
71446
89%
**33
100%
IMR 4350
<<locked>>
97%
61772
77%
**02
99%
IMR 4451 Enduron
<<locked>>
97%
71083
89%
**10
100%
IMR 4831
<<locked>>
97%
60974
76%
**12
100%
IMR 4895
<<locked>>
91%
71156
89%
**33
100%
IMR 4955 Enduron
<<locked>>
97%
53737
67%
**77
96%
[IMR 7828 SSC]*
<<locked>>
97%
46354
58%
**48
94%
IMR 8208 XBR
<<locked>>
88%
71402
89%
**61
100%
Lovex D073.5
<<locked>>
83%
71373
89%
**31
100%
Lovex D073.6
<<locked>>
89%
71779
90%
**61
100%
Lovex S060
<<locked>>
90%
71547
90%
**41
100%
Lovex S062
<<locked>>
93%
70880
89%
**58
100%
Lovex S065
<<locked>>
97%
67095
84%
**54
100%
Lovex S070
<<locked>>
97%
64136
80%
**31
100%
Lovex S071
<<locked>>
97%
39581
50%
**48
97%
Norma 201
<<locked>>
90%
71489
89%
**58
100%
Norma 202
<<locked>>
89%
71083
89%
**41
100%
Norma 203B
<<locked>>
92%
71489
89%
**23
100%
Norma 204
<<locked>>
97%
63396
79%
**68
99%
Norma MRP
<<locked>>
97%
50111
63%
**56
98%
Norma URP
<<locked>>
97%
63063
79%
**61
100%
Ramshot Big Game
<<locked>>
91%
71475
89%
**30
100%
Ramshot Grand
<<locked>>
97%
46267
58%
**54
95%
Ramshot Hunter
<<locked>>
97%
61685
77%
**64
100%
Ramshot Magnum
<<locked>>
97%
40509
51%
**17
95%
Ramshot TAC
<<locked>>
87%
71286
89%
**00
100%
Ramshot Wild Boar
<<locked>>
87%
71808
90%
**14
100%
Ramshot X-Terminator
<<locked>>
85%
71779
90%
**68
100%
ReloadSwiss RS 14
<<locked>>
97%
35331
44%
**21
100%
ReloadSwiss RS 40
<<locked>>
84%
71663
90%
**45
100%
ReloadSwiss RS 50
<<locked>>
93%
71794
90%
**10
100%
ReloadSwiss RS 52
<<locked>>
89%
71475
89%
**82
100%
ReloadSwiss RS 60
<<locked>>
94%
70924
89%
**89
100%
ReloadSwiss RS 62
<<locked>>
97%
65238
82%
**04
100%
ReloadSwiss RS 70 👍
<<locked>>
97%
63643
80%
**36
100%
[ReloadSwiss RS 76]*
<<locked>>
97%
37550
47%
**17
94%
Rottweil R 901
<<locked>>
88%
71663
90%
**28
100%
Rottweil R 902
<<locked>>
92%
71112
89%
**51
100%
Rottweil R 903
<<locked>>
95%
71315
89%
**97
100%
Rottweil R 904
<<locked>>
97%
56043
70%
**27
97%
Rottweil R 905
<<locked>>
97%
52315
65%
**17
98%
Rottweil R 907
<<locked>>
97%
69459
87%
**91
100%
SNPE Vectan BA6 1/2
<<locked>>
83%
71547
90%
**74
100%
SNPE Vectan SP 11
<<locked>>
94%
71736
90%
**43
100%
SNPE Vectan SP 7
<<locked>>
88%
71373
89%
**87
100%
SNPE Vectan SP 9
<<locked>>
90%
70982
89%
**91
100%
SNPE Vectan Tubal 3000
<<locked>>
89%
71040
89%
**63
100%
SNPE Vectan Tubal 5000
<<locked>>
95%
71504
89%
**56
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
66761
84%
**95
100%
SNPE Vectan Tubal 8000
<<locked>>
97%
51837
65%
**10
97%
Shooters World Long Rifle
<<locked>>
97%
67095
84%
**54
100%
Shooters World Match Rifle
<<locked>>
89%
71779
90%
**61
100%
Shooters World Precision
<<locked>>
93%
70880
89%
**58
100%
Shooters World SW4350
<<locked>>
97%
64136
80%
**31
100%
Somchem S321
<<locked>>
85%
71025
89%
**71
100%
Somchem S335
<<locked>>
90%
71721
90%
**72
100%
Somchem S341
<<locked>>
88%
71866
90%
**81
100%
Somchem S355
<<locked>>
96%
71199
89%
**91
100%
Somchem S361
<<locked>>
97%
57580
72%
**13
96%
Somchem S365
<<locked>>
97%
58291
73%
**99
100%
Somchem S385
<<locked>>
97%
53214
67%
**00
98%
Vihtavuori N130
<<locked>>
86%
71808
90%
**30
100%
Vihtavuori N133
<<locked>>
89%
71272
89%
**40
100%
Vihtavuori N135
<<locked>>
93%
71330
89%
**92
100%
Vihtavuori N140
<<locked>>
91%
71823
90%
**09
100%
Vihtavuori N150
<<locked>>
97%
71852
90%
**45
100%
Vihtavuori N160
<<locked>>
97%
65572
82%
**54
100%
Vihtavuori N165
<<locked>>
97%
45745
57%
**56
96%
Vihtavuori N530
<<locked>>
87%
71112
89%
**51
100%
Vihtavuori N540
<<locked>>
92%
71127
89%
**28
100%
Vihtavuori N550
<<locked>>
97%
64643
81%
**64
100%
Vihtavuori N555
<<locked>>
97%
50053
63%
**97
100%
Vihtavuori N560
<<locked>>
97%
50633
63%
**46
95%
[Vihtavuori N565]*
<<locked>>
97%
39479
49%
**10
92%
Winchester 6.5 StaBALL
<<locked>>
97%
66398
83%
**25
100%
Winchester 748
<<locked>>
86%
70953
89%
**87
100%
Winchester 760 👍
<<locked>>
97%
67791
85%
**36
100%
Winchester StaBALL HD
<<locked>>
97%
38609
48%
**44
100%
Winchester StaBALL Match
<<locked>>
89%
71344
89%
**94
100%
Winchester Supreme 780
<<locked>>
97%
49400
62%
**28
97%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59466
74%
**51
100%
ADI AR 2206H
<<locked>>
81%
55376
69%
**90
100%
ADI AR 2208
<<locked>>
81%
46963
59%
**46
100%
[ADI AR 2209]*
<<locked>>
81%
32677
41%
**90
90%
[ADI AR 2213]*
<<locked>>
89%
37376
47%
**28
90%
ADI Benchmark 8208
<<locked>>
81%
57653
72%
**90
100%
Accurate 2015
<<locked>>
81%
59364
74%
**22
100%
Accurate 2460
<<locked>>
81%
65659
82%
**56
100%
Accurate 2495
<<locked>>
81%
52011
65%
**59
100%
Accurate 2520
<<locked>>
81%
60930
76%
**30
100%
Accurate 2700
<<locked>>
81%
50227
63%
**66
98%
[Accurate 3100]*
<<locked>>
81%
27093
34%
**36
91%
Accurate 4064
<<locked>>
81%
49313
62%
**66
100%
Accurate 4350
<<locked>>
81%
37507
47%
**18
98%
[Accurate MAGPRO]*
<<locked>>
91%
39537
49%
**20
90%
Alliant AR-Comp
<<locked>>
81%
59683
75%
**58
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
52257
65%
**59
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
47210
59%
**62
100%
Alliant Reloder-10x
<<locked>>
81%
66137
83%
**13
100%
Alliant Reloder-15
<<locked>>
81%
50705
63%
**38
100%
Alliant Reloder-16
<<locked>>
81%
36651
46%
**28
98%
Alliant Reloder-17
<<locked>>
81%
41785
52%
**66
100%
[Alliant Reloder-19]*
<<locked>>
82%
32489
41%
**87
90%
[Alliant Reloder-22]*
<<locked>>
85%
32053
40%
**16
90%
Alliant Reloder-23
<<locked>>
81%
26701
33%
**72
95%
[Alliant Reloder-25]*
<<locked>>
85%
26963
34%
**75
90%
[Alliant Reloder-26]*
<<locked>>
81%
28369
35%
**74
93%
Baschieri & Pellagri 107
<<locked>>
81%
55405
69%
**13
100%
[Bofors RP15]*
<<locked>>
88%
32358
40%
**26
90%
Bofors RP3
<<locked>>
81%
47384
59%
**76
100%
[Bofors RP5]*
<<locked>>
85%
32053
40%
**16
90%
Bofors RP7
<<locked>>
81%
41989
53%
**48
96%
Hodgdon BL-C2
<<locked>>
81%
57827
72%
**23
100%
Hodgdon Benchmark
<<locked>>
81%
58900
74%
**64
100%
Hodgdon CFE223
<<locked>>
81%
64759
81%
**94
100%
[Hodgdon H1000]*
<<locked>>
94%
35650
45%
**72
90%
Hodgdon H322
<<locked>>
81%
65934
83%
**69
100%
Hodgdon H380
<<locked>>
81%
47921
60%
**89
99%
Hodgdon H414
<<locked>>
81%
39871
50%
**77
96%
Hodgdon H4350
<<locked>>
81%
42670
53%
**90
95%
[Hodgdon H4831]*
<<locked>>
87%
37637
47%
**98
90%
[Hodgdon H4831 SC]*
<<locked>>
88%
37884
47%
**02
90%
Hodgdon H4895
<<locked>>
81%
56014
70%
**04
100%
Hodgdon Hybrid 100V
<<locked>>
81%
34113
43%
**20
98%
Hodgdon LEVERevolution
<<locked>>
81%
52808
66%
**90
100%
[Hodgdon Retumbo]*
<<locked>>
93%
33852
42%
**18
90%
Hodgdon Superformance
<<locked>>
81%
38740
48%
**74
95%
Hodgdon TrailBoss
<<locked>>
81%
27354
34%
**24
100%
Hodgdon VARGET
<<locked>>
81%
53650
67%
**58
100%
IMR 3031
<<locked>>
81%
56840
71%
**84
100%
IMR 4064
<<locked>>
81%
49443
62%
**82
100%
IMR 4166 Enduron
<<locked>>
81%
51808
65%
**05
99%
IMR 4198
<<locked>>
81%
65079
81%
**67
100%
[IMR 4350]*
<<locked>>
81%
37463
47%
**66
94%
IMR 4451 Enduron
<<locked>>
81%
43511
54%
**80
97%
IMR 4831
<<locked>>
81%
36216
45%
**72
98%
IMR 4895
<<locked>>
81%
52098
65%
**71
100%
[IMR 4955 Enduron]*
<<locked>>
85%
36767
46%
**43
90%
[IMR 7828 SSC]*
<<locked>>
90%
36811
46%
**28
90%
IMR 8208 XBR
<<locked>>
81%
57653
72%
**90
100%
Lovex D073.5
<<locked>>
81%
66021
83%
**79
100%
Lovex D073.6
<<locked>>
81%
55608
70%
**61
100%
Lovex S060
<<locked>>
81%
54389
68%
**22
100%
Lovex S062
<<locked>>
81%
49588
62%
**76
100%
Lovex S065
<<locked>>
81%
40828
51%
**21
97%
Lovex S070
<<locked>>
81%
38812
49%
**98
96%
[Lovex S071]*
<<locked>>
84%
25701
32%
**90
90%
Norma 201
<<locked>>
81%
53998
68%
**38
100%
Norma 202
<<locked>>
81%
54650
68%
**35
100%
Norma 203B
<<locked>>
81%
49966
63%
**22
100%
[Norma 204]*
<<locked>>
81%
37028
46%
**92
92%
[Norma MRP]*
<<locked>>
82%
29631
37%
**74
90%
Norma URP
<<locked>>
81%
37289
47%
**15
98%
Ramshot Big Game
<<locked>>
81%
50604
63%
**44
100%
[Ramshot Grand]*
<<locked>>
90%
36419
46%
**28
90%
Ramshot Hunter
<<locked>>
81%
36419
46%
**08
96%
[Ramshot Magnum]*
<<locked>>
90%
31546
39%
**90
90%
Ramshot TAC
<<locked>>
81%
57856
72%
**20
100%
Ramshot Wild Boar
<<locked>>
81%
58044
73%
**36
100%
Ramshot X-Terminator
<<locked>>
81%
61844
77%
**46
100%
ReloadSwiss RS 14
<<locked>>
81%
28065
35%
**67
100%
ReloadSwiss RS 40
<<locked>>
81%
64252
80%
**66
100%
ReloadSwiss RS 50
<<locked>>
81%
48182
60%
**69
98%
ReloadSwiss RS 52
<<locked>>
81%
55172
69%
**66
100%
ReloadSwiss RS 60
<<locked>>
81%
44425
56%
**25
100%
ReloadSwiss RS 62
<<locked>>
81%
37289
47%
**38
98%
ReloadSwiss RS 70
<<locked>>
81%
36477
46%
**51
97%
[ReloadSwiss RS 76]*
<<locked>>
92%
31502
39%
**39
90%
Rottweil R 901
<<locked>>
81%
57943
73%
**61
100%
Rottweil R 902
<<locked>>
81%
51285
64%
**82
100%
Rottweil R 903
<<locked>>
81%
44599
56%
**23
100%
[Rottweil R 904]*
<<locked>>
82%
35070
44%
**10
90%
[Rottweil R 905]*
<<locked>>
82%
31676
40%
**74
90%
Rottweil R 907
<<locked>>
81%
41989
53%
**48
96%
SNPE Vectan BA6 1/2
<<locked>>
81%
67573
85%
**31
100%
SNPE Vectan SP 11
<<locked>>
81%
46224
58%
**82
100%
SNPE Vectan SP 7
<<locked>>
81%
56550
71%
**97
100%
SNPE Vectan SP 9
<<locked>>
81%
53925
67%
**61
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
55114
69%
**69
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
46412
58%
**38
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
39987
50%
**72
96%
[SNPE Vectan Tubal 8000]*
<<locked>>
82%
31386
39%
**74
90%
Shooters World Long Rifle
<<locked>>
81%
40828
51%
**21
97%
Shooters World Match Rifle
<<locked>>
81%
55608
70%
**61
100%
Shooters World Precision
<<locked>>
81%
49588
62%
**76
100%
Shooters World SW4350
<<locked>>
81%
38812
49%
**98
96%
Somchem S321
<<locked>>
81%
62917
79%
**76
100%
Somchem S335
<<locked>>
81%
54694
68%
**69
100%
Somchem S341
<<locked>>
81%
56289
70%
**90
100%
Somchem S355
<<locked>>
81%
45179
57%
**20
100%
[Somchem S361]*
<<locked>>
84%
37420
47%
**39
90%
Somchem S365
<<locked>>
81%
33721
42%
**72
99%
[Somchem S385]*
<<locked>>
81%
31169
39%
**34
91%
Vihtavuori N130
<<locked>>
81%
61612
77%
**18
100%
Vihtavuori N133
<<locked>>
81%
55593
70%
**49
100%
Vihtavuori N135
<<locked>>
81%
49356
62%
**20
100%
Vihtavuori N140
<<locked>>
81%
51764
65%
**66
100%
Vihtavuori N150
<<locked>>
81%
43004
54%
**48
100%
Vihtavuori N160
<<locked>>
81%
38972
49%
**21
98%
[Vihtavuori N165]*
<<locked>>
85%
30821
39%
**18
90%
Vihtavuori N530
<<locked>>
81%
57856
72%
**84
100%
Vihtavuori N540
<<locked>>
81%
50096
63%
**53
100%
Vihtavuori N550
<<locked>>
81%
38247
48%
**15
98%
Vihtavuori N555
<<locked>>
81%
29095
36%
**41
95%
[Vihtavuori N560]*
<<locked>>
88%
37347
47%
**57
90%
[Vihtavuori N565]*
<<locked>>
94%
36347
45%
**44
90%
Winchester 6.5 StaBALL
<<locked>>
81%
38189
48%
**89
100%
Winchester 748
<<locked>>
81%
58726
73%
**36
100%
Winchester 760
<<locked>>
81%
39871
50%
**77
96%
[Winchester StaBALL HD]*
<<locked>>
81%
23395
29%
**13
92%
Winchester StaBALL Match
<<locked>>
81%
54012
68%
**71
100%
[Winchester Supreme 780]*
<<locked>>
85%
32532
41%
**64
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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