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Load data for 6mm-284 + .243 | 90gr | Nosler Expansion Tip

Recommended Powder(s): ADI AR 2209, Alliant Reloder-19, Norma MRP, Rottweil R 905, Winchester StaBALL HD

6mm-284 + .243 | 90gr | Nosler Expansion Tip

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.243 | 90gr | Nosler Expansion Tip
Manufacturer SKU:
59165
Bullet Weight:
90gr | 5.8g
Bullet Diameter:
0.243" | 6.17mm
Bullet Length:
1.180" | 30.0mm
Caliber:
6mm-284 load data
Case Length (l3):
2.170" | 55.1mm
Cartridge Length (C.O.L.):
3.300" | 83.8mm
Seated Depth:
0.050" | 1.3mm
Shank Seated Depth:
-0.009" | -0.2mm
Case Capacity:
70.0 Grains of Water | 4.55 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
62076 psi | 4280 bar
LID:
LID_B3987_C958
Last updated:
2025-12-16
Recommended Twist Rate:
1:9 - 1:7

Load data for 126 loads in caliber 6mm-284 with .243 | 90gr | Nosler Expansion Tip bullet and 63 powders such as ADI AR 2209, Alliant Reloder-19, Norma MRP, Rottweil R 905, Winchester StaBALL HD. 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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  • 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 AR 2209 👍
<<locked>>
90%
55709
90%
**10
99%
ADI AR 2213
<<locked>>
93%
55317
89%
**40
98%
ADI AR 2217
<<locked>>
97%
45992
74%
**23
95%
ADI AR 2225
<<locked>>
97%
41452
67%
**87
98%
Accurate 3100
<<locked>>
93%
55564
90%
**48
100%
Accurate 4350
<<locked>>
84%
55085
89%
**61
100%
Accurate MAGPRO
<<locked>>
93%
55825
90%
**37
96%
Alliant Reloder-16
<<locked>>
86%
55680
90%
**20
100%
Alliant Reloder-19 👍
<<locked>>
90%
55230
89%
**01
99%
Alliant Reloder-22
<<locked>>
93%
55419
89%
**23
99%
Alliant Reloder-23
<<locked>>
94%
55332
89%
**91
100%
Alliant Reloder-25
<<locked>>
97%
52460
85%
**04
100%
Alliant Reloder-26
<<locked>>
90%
55550
89%
**76
100%
Bofors RP15
<<locked>>
95%
54911
88%
**17
98%
Bofors RP30
<<locked>>
97%
48646
78%
**15
97%
Bofors RP5
<<locked>>
93%
55419
89%
**23
99%
Bofors RP7
<<locked>>
83%
55738
90%
**38
99%
Hodgdon H1000
<<locked>>
97%
45992
74%
**23
95%
Hodgdon H4350
<<locked>>
88%
55477
89%
**51
99%
Hodgdon H4831
<<locked>>
95%
55419
89%
**78
97%
Hodgdon H4831 SC
<<locked>>
92%
55782
90%
**81
97%
Hodgdon Hybrid 100V
<<locked>>
88%
55564
89%
**38
100%
Hodgdon LVR
<<locked>>
83%
55535
89%
**78
100%
Hodgdon Retumbo
<<locked>>
97%
41452
67%
**87
98%
Hodgdon Superperformance
<<locked>>
83%
55492
89%
**10
99%
Hodgdon TrailBoss
<<locked>>
96%
35404
57%
**00
100%
IMR 4350
<<locked>>
86%
55361
89%
**45
99%
IMR 4831
<<locked>>
90%
55419
89%
**58
100%
IMR 4955 Enduron
<<locked>>
93%
55738
90%
**45
97%
IMR 7828 SSC
<<locked>>
92%
55564
90%
**43
98%
[IMR 8133 Enduron]*
<<locked>>
97%
37289
60%
**59
92%
Lovex S065
<<locked>>
84%
55303
89%
**22
100%
Lovex S070
<<locked>>
85%
55347
89%
**35
100%
Lovex S071
<<locked>>
97%
52692
85%
**86
100%
Norma 204
<<locked>>
86%
55245
89%
**71
98%
Norma 217
<<locked>>
97%
37086
60%
**72
95%
Norma MRP 👍
<<locked>>
91%
55666
90%
**53
100%
Norma URP
<<locked>>
85%
55695
90%
**81
100%
Ramshot Grand
<<locked>>
90%
55158
89%
**50
98%
Ramshot Hunter
<<locked>>
86%
54781
88%
**78
100%
Ramshot Magnum
<<locked>>
93%
55056
89%
**97
99%
ReloadSwiss RS 14
<<locked>>
97%
36347
59%
**46
100%
ReloadSwiss RS 62
<<locked>>
84%
54940
89%
**71
100%
ReloadSwiss RS 70
<<locked>>
85%
54984
89%
**37
100%
ReloadSwiss RS 76
<<locked>>
97%
51706
83%
**56
100%
[ReloadSwiss RS 80]*
<<locked>>
97%
46659
75%
**92
94%
Rottweil R 904
<<locked>>
89%
55506
89%
**55
98%
Rottweil R 905 👍
<<locked>>
90%
55056
89%
**87
99%
Rottweil R 907
<<locked>>
83%
55738
90%
**38
99%
SNPE Vectan Tubal 7000
<<locked>>
84%
55201
89%
**79
100%
Shooters World Long Rifle
<<locked>>
84%
55303
89%
**22
100%
Somchem S361
<<locked>>
88%
54926
88%
**02
97%
Somchem S365
<<locked>>
87%
55796
90%
**78
100%
Somchem S385
<<locked>>
90%
55201
89%
**58
99%
Vihtavuori N150
<<locked>>
86%
55361
89%
**69
100%
Vihtavuori N160
<<locked>>
83%
55724
90%
**32
100%
Vihtavuori N165
<<locked>>
95%
55245
89%
**38
99%
Vihtavuori N555
<<locked>>
91%
55840
90%
**01
100%
Vihtavuori N560
<<locked>>
93%
55651
90%
**63
97%
Vihtavuori N565
<<locked>>
97%
54868
88%
**14
97%
[Vihtavuori N568]*
<<locked>>
97%
47921
77%
**09
94%
Winchester 6.5 StaBALL
<<locked>>
85%
55506
89%
**99
100%
Winchester StaBALL HD 👍
<<locked>>
95%
54679
88%
**89
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2209
<<locked>>
81%
40727
66%
**99
95%
[ADI AR 2213]*
<<locked>>
81%
36550
59%
**97
91%
[ADI AR 2217]*
<<locked>>
89%
35346
57%
**51
90%
[ADI AR 2225]*
<<locked>>
87%
29704
48%
**20
90%
Accurate 3100
<<locked>>
81%
36622
59%
**48
96%
Accurate 4350
<<locked>>
81%
49008
79%
**46
100%
[Accurate MAGPRO]*
<<locked>>
84%
39595
64%
**89
90%
Alliant Reloder-16
<<locked>>
81%
47108
76%
**63
100%
Alliant Reloder-19
<<locked>>
81%
40799
66%
**86
95%
[Alliant Reloder-22]*
<<locked>>
81%
36724
59%
**20
93%
Alliant Reloder-23
<<locked>>
81%
35201
57%
**77
99%
[Alliant Reloder-25]*
<<locked>>
81%
30530
49%
**49
94%
Alliant Reloder-26
<<locked>>
81%
39262
63%
**45
99%
[Bofors RP15]*
<<locked>>
81%
34185
55%
**35
92%
[Bofors RP30]*
<<locked>>
86%
33504
54%
**35
90%
[Bofors RP5]*
<<locked>>
81%
36724
59%
**20
93%
Bofors RP7
<<locked>>
81%
51605
83%
**56
99%
[Hodgdon H1000]*
<<locked>>
89%
35346
57%
**51
90%
Hodgdon H4350
<<locked>>
81%
44483
72%
**28
97%
[Hodgdon H4831]*
<<locked>>
83%
36201
58%
**48
90%
[Hodgdon H4831 SC]*
<<locked>>
81%
38334
62%
**00
91%
Hodgdon Hybrid 100V
<<locked>>
81%
44048
71%
**28
100%
Hodgdon LVR
<<locked>>
81%
51256
83%
**99
100%
[Hodgdon Retumbo]*
<<locked>>
87%
29704
48%
**20
90%
Hodgdon Superperformance
<<locked>>
81%
51068
82%
**28
99%
Hodgdon TrailBoss
<<locked>>
81%
28166
45%
**19
100%
IMR 4350
<<locked>>
81%
46717
75%
**74
98%
IMR 4831
<<locked>>
81%
42206
68%
**95
99%
[IMR 4955 Enduron]*
<<locked>>
81%
38276
62%
**74
92%
[IMR 7828 SSC]*
<<locked>>
81%
37333
60%
**33
91%
[IMR 8133 Enduron]*
<<locked>>
94%
34301
55%
**67
90%
Lovex S065
<<locked>>
81%
50401
81%
**33
100%
Lovex S070
<<locked>>
81%
48791
79%
**17
99%
[Lovex S071]*
<<locked>>
81%
31459
51%
**97
94%
Norma 204
<<locked>>
81%
46949
76%
**17
97%
[Norma 217]*
<<locked>>
91%
30414
49%
**72
90%
Norma MRP
<<locked>>
81%
38508
62%
**86
96%
Norma URP
<<locked>>
81%
48109
78%
**40
100%
[Ramshot Grand]*
<<locked>>
81%
38943
63%
**92
93%
Ramshot Hunter
<<locked>>
81%
46876
76%
**20
99%
[Ramshot Magnum]*
<<locked>>
81%
33910
55%
**22
93%
ReloadSwiss RS 14
<<locked>>
81%
29051
47%
**72
100%
ReloadSwiss RS 62
<<locked>>
81%
49139
79%
**66
100%
ReloadSwiss RS 70
<<locked>>
81%
47326
76%
**86
100%
[ReloadSwiss RS 76]*
<<locked>>
82%
30008
48%
**49
90%
[ReloadSwiss RS 80]*
<<locked>>
91%
38000
61%
**76
90%
[Rottweil R 904]*
<<locked>>
81%
42351
68%
**86
94%
Rottweil R 905
<<locked>>
81%
40292
65%
**69
95%
Rottweil R 907
<<locked>>
81%
51605
83%
**56
99%
SNPE Vectan Tubal 7000
<<locked>>
81%
49298
79%
**71
99%
Shooters World Long Rifle
<<locked>>
81%
50401
81%
**33
100%
[Somchem S361]*
<<locked>>
81%
43018
69%
**63
94%
Somchem S365
<<locked>>
81%
44773
72%
**84
100%
Somchem S385
<<locked>>
81%
40915
66%
**53
96%
Vihtavuori N150
<<locked>>
81%
47877
77%
**48
100%
Vihtavuori N160
<<locked>>
81%
51445
83%
**69
100%
[Vihtavuori N165]*
<<locked>>
81%
34490
56%
**85
93%
Vihtavuori N555
<<locked>>
81%
39479
64%
**76
99%
[Vihtavuori N560]*
<<locked>>
81%
36840
59%
**27
91%
[Vihtavuori N565]*
<<locked>>
84%
35273
57%
**67
90%
[Vihtavuori N568]*
<<locked>>
91%
39378
63%
**05
90%
Winchester 6.5 StaBALL
<<locked>>
81%
48936
79%
**87
100%
Winchester StaBALL HD
<<locked>>
81%
31067
50%
**74
99%

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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