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Load data for 7 mm Exp. Rem. + .284 | 160gr | Sierra HPBT GameKing

Recommended Powder(s): Alliant Reloder-16, Ramshot Hunter, ReloadSwiss RS 62, ReloadSwiss RS 70, Vihtavuori N550

7 mm Exp. Rem. + .284 | 160gr | Sierra HPBT GameKing

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 160gr | Sierra HPBT GameKing
Manufacturer SKU:
1925
Bullet Weight:
160gr | 10.4g
Bullet Diameter:
0.284" | 7.21mm
Bullet Length:
1.310" | 33.3mm
Caliber:
7 mm Exp. Rem. load data
Case Length (l3):
2.540" | 64.5mm
Cartridge Length (C.O.L.):
3.280" | 83.3mm
Seated Depth:
0.570" | 14.5mm
Shank Seated Depth:
0.430" | 10.9mm
Case Capacity:
67.5 Grains of Water | 4.38 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
58740 psi | 4050 bar
LID:
LID_B5845_C1053
Last updated:
2025-01-01
Recommended Twist Rate:
1:11 - 1:9

Load data for 154 loads in caliber 7 mm Exp. Rem. with .284 | 160gr | Sierra HPBT GameKing bullet and 77 powders such as Alliant Reloder-16, Ramshot Hunter, ReloadSwiss RS 62, ReloadSwiss RS 70, Vihtavuori N550. 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".

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    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.

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 AR 2208
<<locked>>
86%
52388
89%
**51
100%
ADI AR 2209
<<locked>>
96%
50038
85%
**97
97%
[ADI AR 2213]*
<<locked>>
97%
45368
77%
**35
94%
Accurate 2700
<<locked>>
87%
52112
89%
**05
98%
Accurate 3100
<<locked>>
97%
43598
74%
**66
98%
Accurate 4064
<<locked>>
84%
52185
89%
**28
100%
Accurate 4350
<<locked>>
93%
52765
90%
**30
100%
Alliant Reloder- TS 15.5
<<locked>>
86%
52692
90%
**74
100%
Alliant Reloder-15
<<locked>>
84%
52301
89%
**84
100%
Alliant Reloder-16 👍
<<locked>>
94%
52025
89%
**56
100%
Alliant Reloder-17
<<locked>>
90%
52576
89%
**72
100%
Alliant Reloder-19
<<locked>>
97%
49719
85%
**97
97%
Alliant Reloder-22
<<locked>>
97%
43729
74%
**31
95%
Alliant Reloder-23
<<locked>>
97%
41133
70%
**85
100%
Alliant Reloder-25
<<locked>>
96%
35882
61%
**87
96%
Alliant Reloder-26
<<locked>>
97%
46528
79%
**53
99%
Hodgdon CFE223
<<locked>>
84%
51924
88%
**13
100%
Hodgdon H380
<<locked>>
86%
52750
90%
**84
100%
Hodgdon H414
<<locked>>
89%
52344
89%
**36
99%
Hodgdon H4350
<<locked>>
95%
52707
90%
**87
98%
[Hodgdon H4831]*
<<locked>>
97%
41814
71%
**20
92%
[Hodgdon H4831 SC]*
<<locked>>
97%
47558
81%
**21
94%
Hodgdon Hybrid 100V
<<locked>>
96%
52794
90%
**97
100%
Hodgdon LVR
<<locked>>
91%
52069
89%
**10
100%
Hodgdon Superperformance
<<locked>>
91%
51967
88%
**62
98%
Hodgdon VARGET
<<locked>>
87%
52765
90%
**54
100%
IMR 4064
<<locked>>
87%
51706
88%
**31
100%
IMR 4166 Enduron
<<locked>>
87%
52489
89%
**35
99%
IMR 4350
<<locked>>
94%
52678
90%
**84
98%
IMR 4451 Enduron
<<locked>>
89%
52794
90%
**64
99%
IMR 4831
<<locked>>
97%
50865
87%
**87
100%
IMR 4895
<<locked>>
83%
52620
90%
**94
100%
[IMR 4955 Enduron]*
<<locked>>
97%
47268
80%
**85
94%
[IMR 7828 SSC]*
<<locked>>
97%
46644
79%
**71
94%
Lovex S062
<<locked>>
85%
52605
90%
**41
100%
Lovex S065
<<locked>>
91%
52373
89%
**57
99%
Lovex S070
<<locked>>
92%
52489
89%
**84
99%
Lovex S071
<<locked>>
97%
36318
62%
**25
96%
Norma 203B
<<locked>>
84%
52431
89%
**80
100%
Norma 204
<<locked>>
93%
52214
89%
**17
97%
Norma MRP
<<locked>>
97%
46209
79%
**10
97%
Norma URP
<<locked>>
93%
51938
88%
**17
100%
Ramshot Big Game
<<locked>>
84%
52620
90%
**97
100%
Ramshot Hunter 👍
<<locked>>
94%
51851
88%
**36
99%
Ramshot Magnum
<<locked>>
97%
41829
71%
**75
95%
ReloadSwiss RS 50
<<locked>>
85%
52533
89%
**64
99%
ReloadSwiss RS 52
<<locked>>
84%
52417
89%
**00
100%
ReloadSwiss RS 60
<<locked>>
91%
52605
90%
**95
100%
ReloadSwiss RS 62 👍
<<locked>>
93%
52663
90%
**56
100%
ReloadSwiss RS 70 👍
<<locked>>
93%
51953
88%
**85
100%
[ReloadSwiss RS 76]*
<<locked>>
97%
34809
59%
**80
92%
Rottweil R 902
<<locked>>
83%
52359
89%
**18
100%
Rottweil R 903
<<locked>>
88%
52779
90%
**74
100%
Rottweil R 904
<<locked>>
96%
51808
88%
**71
96%
Rottweil R 905
<<locked>>
97%
49110
84%
**84
97%
Rottweil R 907
<<locked>>
90%
52243
89%
**51
98%
SNPE Vectan SP 11
<<locked>>
87%
52025
89%
**00
100%
SNPE Vectan Tubal 5000
<<locked>>
86%
52011
89%
**43
100%
SNPE Vectan Tubal 7000
<<locked>>
91%
52634
90%
**21
99%
Shooters World Long Rifle
<<locked>>
91%
52373
89%
**57
99%
Shooters World Precision
<<locked>>
85%
52605
90%
**41
100%
Somchem S355
<<locked>>
87%
52069
89%
**54
100%
Somchem S361
<<locked>>
96%
52547
89%
**57
95%
Somchem S365
<<locked>>
96%
52083
89%
**43
100%
Somchem S385
<<locked>>
97%
49647
85%
**64
98%
Vihtavuori N135
<<locked>>
89%
52344
89%
**82
100%
Vihtavuori N140
<<locked>>
83%
52272
89%
**92
100%
Vihtavuori N150
<<locked>>
92%
51953
88%
**21
100%
Vihtavuori N160
<<locked>>
90%
52141
89%
**80
100%
Vihtavuori N165
<<locked>>
97%
41423
71%
**07
95%
Vihtavuori N540
<<locked>>
84%
52866
90%
**31
100%
Vihtavuori N550 👍
<<locked>>
91%
52721
90%
**33
100%
Vihtavuori N555
<<locked>>
97%
45818
78%
**61
100%
[Vihtavuori N560]*
<<locked>>
97%
43961
75%
**44
93%
Winchester 6.5 StaBALL
<<locked>>
92%
52199
89%
**64
100%
Winchester 760
<<locked>>
89%
52344
89%
**36
99%
Winchester StaBALL HD
<<locked>>
96%
33562
57%
**05
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
44570
76%
**20
99%
[ADI AR 2209]*
<<locked>>
83%
32938
56%
**36
90%
[ADI AR 2213]*
<<locked>>
91%
37826
64%
**67
90%
Accurate 2700
<<locked>>
81%
42902
73%
**51
96%
[Accurate 3100]*
<<locked>>
81%
25353
43%
**42
90%
Accurate 4064
<<locked>>
81%
46630
79%
**49
100%
Accurate 4350
<<locked>>
81%
34911
59%
**05
97%
Alliant Reloder- TS 15.5
<<locked>>
81%
44875
76%
**49
100%
Alliant Reloder-15
<<locked>>
81%
47805
81%
**08
100%
Alliant Reloder-16
<<locked>>
81%
34737
59%
**18
97%
Alliant Reloder-17
<<locked>>
81%
38899
66%
**39
100%
[Alliant Reloder-19]*
<<locked>>
83%
32285
55%
**33
90%
[Alliant Reloder-22]*
<<locked>>
87%
32184
55%
**65
90%
[Alliant Reloder-23]*
<<locked>>
81%
25280
43%
**75
94%
[Alliant Reloder-25]*
<<locked>>
87%
26701
45%
**15
90%
[Alliant Reloder-26]*
<<locked>>
81%
26716
45%
**67
92%
Hodgdon CFE223
<<locked>>
81%
46514
79%
**21
99%
Hodgdon H380
<<locked>>
81%
45687
78%
**69
99%
Hodgdon H414
<<locked>>
81%
40509
69%
**23
96%
[Hodgdon H4350]*
<<locked>>
81%
33605
57%
**13
92%
[Hodgdon H4831]*
<<locked>>
94%
38130
65%
**44
90%
[Hodgdon H4831 SC]*
<<locked>>
90%
38130
65%
**44
90%
Hodgdon Hybrid 100V
<<locked>>
81%
32097
55%
**20
98%
Hodgdon LVR
<<locked>>
81%
37884
64%
**54
97%
[Hodgdon Superperformance]*
<<locked>>
81%
36085
61%
**51
94%
Hodgdon VARGET
<<locked>>
81%
44237
75%
**13
99%
IMR 4064
<<locked>>
81%
43903
75%
**03
100%
IMR 4166 Enduron
<<locked>>
81%
43033
73%
**67
97%
[IMR 4350]*
<<locked>>
81%
35462
60%
**56
93%
IMR 4451 Enduron
<<locked>>
81%
41321
70%
**61
96%
IMR 4831
<<locked>>
81%
30719
52%
**83
96%
IMR 4895
<<locked>>
81%
48936
83%
**31
100%
[IMR 4955 Enduron]*
<<locked>>
89%
36840
63%
**82
90%
[IMR 7828 SSC]*
<<locked>>
90%
37202
63%
**70
90%
Lovex S062
<<locked>>
81%
47181
80%
**52
100%
Lovex S065
<<locked>>
81%
38609
66%
**11
97%
Lovex S070
<<locked>>
81%
36825
63%
**88
95%
[Lovex S071]*
<<locked>>
85%
25150
43%
**39
90%
Norma 203B
<<locked>>
81%
47036
80%
**92
100%
[Norma 204]*
<<locked>>
81%
34882
59%
**75
91%
[Norma MRP]*
<<locked>>
84%
29704
51%
**23
90%
Norma URP
<<locked>>
81%
35012
60%
**02
97%
Ramshot Big Game
<<locked>>
81%
47268
80%
**18
100%
Ramshot Hunter
<<locked>>
81%
34142
58%
**92
95%
[Ramshot Magnum]*
<<locked>>
89%
31734
54%
**39
90%
ReloadSwiss RS 50
<<locked>>
81%
45730
78%
**52
98%
ReloadSwiss RS 52
<<locked>>
81%
46862
80%
**15
100%
ReloadSwiss RS 60
<<locked>>
81%
37840
64%
**30
100%
ReloadSwiss RS 62
<<locked>>
81%
34621
59%
**18
97%
ReloadSwiss RS 70
<<locked>>
81%
34272
58%
**25
96%
[ReloadSwiss RS 76]*
<<locked>>
94%
31937
54%
**95
90%
Rottweil R 902
<<locked>>
81%
48762
83%
**62
100%
Rottweil R 903
<<locked>>
81%
42148
72%
**00
100%
[Rottweil R 904]*
<<locked>>
84%
35317
60%
**52
90%
[Rottweil R 905]*
<<locked>>
84%
31850
54%
**26
90%
Rottweil R 907
<<locked>>
81%
39871
68%
**28
95%
SNPE Vectan SP 11
<<locked>>
81%
43323
74%
**52
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
44077
75%
**28
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
37840
64%
**56
95%
Shooters World Long Rifle
<<locked>>
81%
38609
66%
**11
97%
Shooters World Precision
<<locked>>
81%
47181
80%
**52
100%
Somchem S355
<<locked>>
81%
42612
73%
**00
100%
[Somchem S361]*
<<locked>>
86%
37565
64%
**82
90%
Somchem S365
<<locked>>
81%
31662
54%
**69
99%
[Somchem S385]*
<<locked>>
81%
29544
50%
**47
90%
Vihtavuori N135
<<locked>>
81%
41756
71%
**28
100%
Vihtavuori N140
<<locked>>
81%
48660
83%
**39
100%
Vihtavuori N150
<<locked>>
81%
36419
62%
**59
100%
Vihtavuori N160
<<locked>>
81%
38043
65%
**38
98%
[Vihtavuori N165]*
<<locked>>
87%
30414
52%
**60
90%
Vihtavuori N540
<<locked>>
81%
48414
82%
**66
100%
Vihtavuori N550
<<locked>>
81%
38711
66%
**74
98%
Vihtavuori N555
<<locked>>
81%
27369
47%
**54
95%
[Vihtavuori N560]*
<<locked>>
92%
38058
65%
**20
90%
Winchester 6.5 StaBALL
<<locked>>
81%
35882
61%
**85
99%
Winchester 760
<<locked>>
81%
40509
69%
**23
96%
[Winchester StaBALL HD]*
<<locked>>
81%
22307
38%
**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.

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