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Load data for 8.6 mm Blackout + .338 | 250gr | Nosler Partition Gold

Recommended Powder(s): Accurate 2520, Hodgdon BL-C2, Somchem S321, Winchester 748, Winchester StaBALL Match

8.6 mm Blackout + .338 | 250gr | Nosler Partition Gold

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Load data for 166 loads in caliber 8.6 mm Blackout with .338 | 250gr | Nosler Partition Gold bullet and 83 powders such as Accurate 2520, Hodgdon BL-C2, Somchem S321, Winchester 748, Winchester StaBALL Match. 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 2206H
96%
82%
98%
ADI AR 2207
87%
89%
100%
ADI AR 2208
97%
70%
96%
ADI AR 2219
90%
89%
100%
Accurate 2015
95%
90%
100%
Accurate 2200
97%
90%
98%
Accurate 2230
92%
88%
99%
Accurate 2460
93%
88%
100%
Accurate 2495
97%
81%
100%
Accurate 2520
97%
85%
100%
Accurate 4064
97%
67%
100%
Alliant AR-Comp
97%
84%
100%
Alliant Reloder- TS 15.5
97%
66%
98%
Alliant Reloder-10x
93%
90%
100%
Alliant Reloder-15
96%
73%
97%
Alliant Reloder-17
96%
59%
95%
Alliant Reloder-7
86%
89%
100%
Baschieri & Pellagri 106
90%
89%
100%
Baschieri & Pellagri 107
97%
82%
97%
Hodgdon BL-C2
96%
85%
99%
Hodgdon Benchmark
96%
89%
100%
Hodgdon CFE BLK
87%
89%
99%
Hodgdon CFE223
97%
71%
95%
Hodgdon H322
96%
90%
100%
Hodgdon H335
90%
89%
100%
Hodgdon H380
97%
69%
95%
Hodgdon H4198
88%
90%
100%
Hodgdon Hybrid 100V
97%
49%
92%
Hodgdon VARGET
97%
70%
96%
IMR 3031
97%
72%
100%
IMR 4064
96%
68%
96%
IMR 4166 Enduron
96%
69%
91%
IMR 4198
91%
88%
100%
IMR 4895
96%
74%
98%
IMR 8208 XBR
96%
86%
99%
Lovex D073.4
92%
90%
100%
Lovex D073.5
93%
89%
100%
Lovex D073.6
97%
78%
100%
Lovex S060
97%
85%
99%
Lovex S062
97%
72%
98%
Norma 200
88%
89%
100%
Norma 201
97%
80%
99%
Norma 202
97%
80%
100%
Norma 203B
96%
71%
97%
Ramshot Big Game
97%
72%
97%
Ramshot TAC
97%
88%
96%
Ramshot Wild Boar
97%
86%
99%
Ramshot X-Terminator
94%
89%
99%
ReloadSwiss RS 40
93%
88%
100%
ReloadSwiss RS 50
96%
70%
93%
ReloadSwiss RS 52
96%
68%
99%
ReloadSwiss RS 60
96%
57%
95%
Rottweil R 901
96%
87%
100%
Rottweil R 902
97%
76%
99%
Rottweil R 903
96%
61%
96%
SNPE Vectan BA6 1/2
87%
90%
100%
SNPE Vectan SP 10
90%
89%
100%
SNPE Vectan SP 11
96%
64%
96%
SNPE Vectan SP 7
97%
85%
97%
SNPE Vectan SP 9
96%
79%
98%
SNPE Vectan Tubal 3000
96%
85%
100%
SNPE Vectan Tubal 5000
96%
68%
100%
Shooters World Match Rifle
97%
78%
100%
Shooters World Precision
97%
72%
98%
Shooters World Tactical Rifle
91%
89%
99%
Somchem S321
95%
89%
100%
Somchem S335
97%
83%
100%
Somchem S341
97%
83%
98%
Somchem S355
97%
63%
97%
Somchem S365
96%
46%
93%
Vihtavuori N120
89%
90%
100%
Vihtavuori N130
95%
89%
100%
Vihtavuori N133
96%
77%
100%
Vihtavuori N135
96%
60%
100%
Vihtavuori N140
96%
74%
100%
Vihtavuori N150
97%
54%
96%
Vihtavuori N160
97%
57%
92%
Vihtavuori N530
95%
88%
100%
Vihtavuori N540
97%
75%
100%
Vihtavuori N550
97%
57%
92%
Winchester 6.5 StaBALL
97%
57%
94%
Winchester 748
95%
88%
100%
Winchester StaBALL Match
93%
89%
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
81%
51%
93%
ADI AR 2207
81%
75%
100%
ADI AR 2208
82%
45%
90%
ADI AR 2219
81%
66%
100%
Accurate 2015
81%
58%
100%
Accurate 2200
81%
55%
92%
Accurate 2230
81%
60%
96%
Accurate 2460
81%
60%
98%
Accurate 2495
81%
49%
100%
Accurate 2520
81%
50%
97%
Accurate 4064
81%
42%
96%
Alliant AR-Comp
81%
51%
100%
Alliant Reloder- TS 15.5
81%
42%
92%
Alliant Reloder-10x
81%
64%
100%
Alliant Reloder-15
81%
45%
91%
Alliant Reloder-17
88%
46%
90%
Alliant Reloder-7
81%
77%
100%
Baschieri & Pellagri 106
81%
67%
100%
Baschieri & Pellagri 107
81%
50%
91%
Hodgdon BL-C2
81%
50%
95%
Hodgdon Benchmark
81%
58%
97%
Hodgdon CFE BLK
81%
74%
98%
Hodgdon CFE223
85%
50%
90%
Hodgdon H322
81%
57%
99%
Hodgdon H335
81%
65%
99%
Hodgdon H380
87%
51%
90%
Hodgdon H4198
81%
73%
100%
Hodgdon Hybrid 100V
94%
44%
90%
Hodgdon VARGET
82%
45%
90%
IMR 3031
81%
45%
98%
IMR 4064
82%
44%
90%
IMR 4166 Enduron
94%
65%
90%
IMR 4198
81%
66%
100%
IMR 4895
81%
46%
92%
IMR 8208 XBR
81%
55%
96%
Lovex D073.4
81%
63%
98%
Lovex D073.5
81%
59%
98%
Lovex D073.6
81%
47%
96%
Lovex S060
81%
54%
94%
Lovex S062
81%
45%
93%
Norma 200
81%
72%
100%
Norma 201
81%
51%
95%
Norma 202
81%
50%
98%
Norma 203B
81%
45%
91%
Ramshot Big Game
82%
45%
90%
Ramshot TAC
81%
54%
90%
Ramshot Wild Boar
81%
52%
93%
Ramshot X-Terminator
81%
59%
95%
ReloadSwiss RS 40
81%
61%
98%
ReloadSwiss RS 50
91%
60%
90%
ReloadSwiss RS 52
81%
42%
93%
ReloadSwiss RS 60
88%
45%
90%
Rottweil R 901
81%
56%
98%
Rottweil R 902
81%
48%
94%
Rottweil R 903
82%
39%
90%
SNPE Vectan BA6 1/2
81%
78%
100%
SNPE Vectan SP 10
81%
67%
99%
SNPE Vectan SP 11
84%
44%
90%
SNPE Vectan SP 7
82%
52%
90%
SNPE Vectan SP 9
81%
49%
92%
SNPE Vectan Tubal 3000
81%
53%
98%
SNPE Vectan Tubal 5000
81%
43%
97%
Shooters World Match Rifle
81%
47%
96%
Shooters World Precision
81%
45%
93%
Shooters World Tactical Rifle
81%
64%
97%
Somchem S321
81%
57%
97%
Somchem S335
81%
52%
99%
Somchem S341
81%
50%
93%
Somchem S355
81%
40%
90%
Somchem S365
92%
40%
90%
Vihtavuori N120
81%
70%
100%
Vihtavuori N130
81%
60%
100%
Vihtavuori N133
81%
50%
99%
Vihtavuori N135
81%
39%
97%
Vihtavuori N140
81%
46%
97%
Vihtavuori N150
82%
36%
90%
Vihtavuori N160
93%
51%
90%
Vihtavuori N530
81%
57%
96%
Vihtavuori N540
81%
46%
97%
Vihtavuori N550
92%
49%
90%
Winchester 6.5 StaBALL
89%
45%
90%
Winchester 748
81%
55%
97%
Winchester StaBALL Match
81%
58%
96%

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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