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Load data for 8.5 x 55 Blaser + .338 | 300gr | Lapua Scenar

Recommended Powder(s): Hodgdon H414, Hodgdon LVR, ReloadSwiss RS 62, Vihtavuori N550, Winchester 760

8.5 x 55 Blaser + .338 | 300gr | Lapua Scenar

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.338 | 300gr | Lapua Scenar
Manufacturer SKU:
4PL8013 | GB528
Bullet Weight:
300gr | 19.4g
Bullet Diameter:
0.338" | 8.59mm
Bullet Length:
1.740" | 44.2mm
Caliber:
8.5 x 55 Blaser load data
Case Length (l3):
2.150" | 54.6mm
Cartridge Length (C.O.L.):
2.935" | 74.6mm
Seated Depth:
0.955" | 24.2mm
Shank Seated Depth:
0.711" | 18.0mm
Case Capacity:
77.0 Grains of Water | 5.00 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
62366 psi | 4300 bar
LID:
LID_B3204_C1204
Last updated:
2025-02-02
Recommended Twist Rate:
1:11 - 1:9

Load data for 206 loads in caliber 8.5 x 55 Blaser with .338 | 300gr | Lapua Scenar bullet and 103 powders such as Hodgdon H414, Hodgdon LVR, ReloadSwiss RS 62, Vihtavuori N550, 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".

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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
<<locked>>
87%
55317
89%
**88
100%
ADI AR 2208
<<locked>>
93%
55622
89%
**82
100%
ADI AR 2209
<<locked>>
97%
43076
69%
**90
95%
Accurate 2015
<<locked>>
83%
56101
90%
**90
100%
Accurate 2200
<<locked>>
86%
55912
90%
**69
100%
Accurate 2495
<<locked>>
86%
55680
89%
**42
100%
Accurate 2520
<<locked>>
85%
55883
90%
**75
100%
Accurate 2700
<<locked>>
93%
55956
90%
**52
98%
Accurate 3100
<<locked>>
97%
35882
58%
**85
97%
Accurate 4064
<<locked>>
91%
55201
89%
**62
100%
Accurate 4350
<<locked>>
97%
50430
81%
**98
100%
Alliant AR-Comp
<<locked>>
85%
55608
89%
**23
100%
Alliant Reloder- TS 15.5
<<locked>>
93%
55390
89%
**95
100%
Alliant Reloder-15
<<locked>>
90%
55999
90%
**15
100%
Alliant Reloder-16
<<locked>>
97%
48950
78%
**01
100%
Alliant Reloder-17
<<locked>>
96%
55695
89%
**00
100%
Alliant Reloder-19
<<locked>>
97%
42612
68%
**90
95%
[Alliant Reloder-22]*
<<locked>>
97%
36985
59%
**37
93%
Alliant Reloder-23
<<locked>>
97%
34766
56%
**08
99%
[Alliant Reloder-25]*
<<locked>>
97%
30719
49%
**19
94%
Alliant Reloder-26
<<locked>>
97%
37753
61%
**19
98%
Baschieri & Pellagri 107
<<locked>>
87%
55303
89%
**08
100%
Hodgdon BL-C2
<<locked>>
86%
56115
90%
**18
100%
Hodgdon Benchmark
<<locked>>
85%
55854
90%
**23
100%
Hodgdon CFE223
<<locked>>
91%
55680
89%
**51
100%
Hodgdon H322
<<locked>>
83%
55274
89%
**36
100%
Hodgdon H380 👍
<<locked>>
92%
55999
90%
**18
100%
Hodgdon H414 👍
<<locked>>
95%
55143
88%
**60
99%
Hodgdon H4350
<<locked>>
97%
47181
76%
**03
97%
[Hodgdon H4831 SC]*
<<locked>>
97%
40524
65%
**28
92%
Hodgdon Hybrid 100V
<<locked>>
97%
45324
73%
**06
100%
Hodgdon LVR 👍
<<locked>>
97%
54418
87%
**34
100%
Hodgdon Superperformance
<<locked>>
97%
53098
85%
**60
99%
Hodgdon VARGET
<<locked>>
93%
55259
89%
**75
100%
IMR 3031
<<locked>>
89%
55085
88%
**65
100%
IMR 4064
<<locked>>
94%
56014
90%
**75
100%
IMR 4166 Enduron
<<locked>>
93%
55448
89%
**59
99%
IMR 4350
<<locked>>
97%
49763
80%
**39
98%
IMR 4451 Enduron
<<locked>>
95%
55390
89%
**88
99%
IMR 4831
<<locked>>
97%
42467
68%
**80
99%
IMR 4895
<<locked>>
89%
55158
88%
**11
100%
[IMR 4955 Enduron]*
<<locked>>
97%
40930
66%
**08
92%
IMR 8208 XBR
<<locked>>
86%
55738
89%
**62
100%
Lovex D073.6
<<locked>>
87%
55883
90%
**75
100%
Lovex S060
<<locked>>
87%
55550
89%
**29
100%
Lovex S062
<<locked>>
91%
55245
89%
**65
100%
Lovex S065
<<locked>>
97%
54085
87%
**75
100%
Lovex S070
<<locked>>
97%
51474
83%
**62
99%
[Lovex S071]*
<<locked>>
97%
29921
48%
**73
94%
Norma 201
<<locked>>
88%
55274
89%
**52
100%
Norma 202
<<locked>>
88%
56043
90%
**56
100%
Norma 203B
<<locked>>
91%
56115
90%
**15
100%
Norma 204
<<locked>>
96%
49632
80%
**72
97%
Norma MRP
<<locked>>
97%
38595
62%
**96
96%
Norma URP
<<locked>>
97%
49139
79%
**82
100%
Ramshot Big Game
<<locked>>
90%
55506
89%
**28
100%
Ramshot Hunter
<<locked>>
96%
47979
77%
**82
99%
[Ramshot Magnum]*
<<locked>>
97%
35317
57%
**82
93%
Ramshot TAC
<<locked>>
86%
55622
89%
**85
100%
Ramshot Wild Boar
<<locked>>
86%
55985
90%
**05
100%
Ramshot X-Terminator
<<locked>>
83%
55941
90%
**56
100%
ReloadSwiss RS 50
<<locked>>
92%
55999
90%
**01
99%
ReloadSwiss RS 52
<<locked>>
91%
55027
88%
**21
100%
ReloadSwiss RS 60
<<locked>>
97%
55114
88%
**06
100%
ReloadSwiss RS 62
<<locked>>
97%
49705
80%
**18
100%
ReloadSwiss RS 70
<<locked>>
97%
49342
79%
**34
100%
Rottweil R 901
<<locked>>
85%
55332
89%
**19
100%
Rottweil R 902
<<locked>>
90%
56101
90%
**56
100%
Rottweil R 903
<<locked>>
95%
56072
90%
**08
100%
[Rottweil R 904]*
<<locked>>
97%
44483
71%
**70
94%
Rottweil R 905
<<locked>>
97%
40509
65%
**67
95%
Rottweil R 907
<<locked>>
96%
55477
89%
**85
99%
SNPE Vectan SP 11
<<locked>>
94%
55840
90%
**41
100%
SNPE Vectan SP 7
<<locked>>
87%
55724
89%
**85
100%
SNPE Vectan SP 9
<<locked>>
88%
55303
89%
**85
100%
SNPE Vectan Tubal 3000
<<locked>>
87%
55840
90%
**83
100%
SNPE Vectan Tubal 5000
<<locked>>
92%
55172
88%
**80
100%
SNPE Vectan Tubal 7000
<<locked>>
96%
54346
87%
**39
99%
Shooters World Long Rifle
<<locked>>
97%
54085
87%
**75
100%
Shooters World Match Rifle
<<locked>>
87%
55883
90%
**75
100%
Shooters World Precision
<<locked>>
91%
55245
89%
**65
100%
Somchem S321
<<locked>>
83%
56101
90%
**78
100%
Somchem S335
<<locked>>
87%
55187
88%
**90
100%
Somchem S341
<<locked>>
87%
55390
89%
**75
100%
Somchem S355
<<locked>>
94%
55709
89%
**95
100%
[Somchem S361]*
<<locked>>
97%
45658
73%
**67
93%
Somchem S365
<<locked>>
97%
44164
71%
**46
100%
Somchem S385
<<locked>>
97%
41408
66%
**60
96%
Vihtavuori N130
<<locked>>
84%
55912
90%
**57
100%
Vihtavuori N133
<<locked>>
89%
56072
90%
**73
100%
Vihtavuori N135
<<locked>>
95%
55825
90%
**23
100%
Vihtavuori N140
<<locked>>
89%
55274
89%
**26
100%
Vihtavuori N150
<<locked>>
97%
51198
82%
**19
100%
Vihtavuori N160
<<locked>>
97%
54665
88%
**08
100%
[Vihtavuori N165]*
<<locked>>
97%
34650
56%
**29
93%
Vihtavuori N530
<<locked>>
84%
56115
90%
**72
100%
Vihtavuori N540
<<locked>>
90%
55317
89%
**59
100%
Vihtavuori N550 👍
<<locked>>
97%
54578
88%
**47
100%
Vihtavuori N555
<<locked>>
97%
37608
60%
**64
99%
Winchester 6.5 StaBALL
<<locked>>
96%
51590
83%
**59
100%
Winchester 748
<<locked>>
83%
55738
89%
**98
100%
Winchester 760 👍
<<locked>>
95%
55143
88%
**60
99%
Winchester StaBALL HD
<<locked>>
96%
30705
49%
**08
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
45992
74%
**70
100%
ADI AR 2208
<<locked>>
81%
39073
63%
**62
99%
[ADI AR 2209]*
<<locked>>
86%
31473
50%
**77
90%
Accurate 2015
<<locked>>
81%
51895
83%
**44
100%
Accurate 2200
<<locked>>
81%
48109
77%
**73
100%
Accurate 2495
<<locked>>
81%
47369
76%
**54
100%
Accurate 2520
<<locked>>
81%
48182
77%
**90
100%
Accurate 2700
<<locked>>
81%
37391
60%
**96
95%
[Accurate 3100]*
<<locked>>
84%
23250
37%
**19
90%
Accurate 4064
<<locked>>
81%
40074
64%
**82
100%
Accurate 4350
<<locked>>
81%
29196
47%
**64
96%
Alliant AR-Comp
<<locked>>
81%
48414
78%
**47
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
38870
62%
**82
100%
Alliant Reloder-15
<<locked>>
81%
41669
67%
**28
100%
Alliant Reloder-16
<<locked>>
81%
30211
48%
**73
96%
Alliant Reloder-17
<<locked>>
81%
33547
54%
**75
99%
[Alliant Reloder-19]*
<<locked>>
86%
30806
49%
**70
90%
[Alliant Reloder-22]*
<<locked>>
90%
30255
49%
**00
90%
[Alliant Reloder-23]*
<<locked>>
81%
21770
35%
**90
93%
[Alliant Reloder-25]*
<<locked>>
90%
25338
41%
**81
90%
[Alliant Reloder-26]*
<<locked>>
82%
23163
37%
**65
90%
Baschieri & Pellagri 107
<<locked>>
81%
45107
72%
**83
100%
Hodgdon BL-C2
<<locked>>
81%
47630
76%
**16
100%
Hodgdon Benchmark
<<locked>>
81%
50053
80%
**57
100%
Hodgdon CFE223
<<locked>>
81%
39813
64%
**44
99%
Hodgdon H322
<<locked>>
81%
51097
82%
**87
100%
Hodgdon H380
<<locked>>
81%
39175
63%
**91
98%
Hodgdon H414
<<locked>>
81%
34461
55%
**52
95%
[Hodgdon H4350]*
<<locked>>
81%
29385
47%
**98
91%
[Hodgdon H4831 SC]*
<<locked>>
94%
36956
59%
**65
90%
Hodgdon Hybrid 100V
<<locked>>
81%
27557
44%
**98
97%
Hodgdon LVR
<<locked>>
81%
32561
52%
**06
96%
[Hodgdon Superperformance]*
<<locked>>
81%
31183
50%
**00
92%
Hodgdon VARGET
<<locked>>
81%
38769
62%
**55
99%
IMR 3031
<<locked>>
81%
42801
69%
**18
100%
IMR 4064
<<locked>>
81%
38522
62%
**42
99%
IMR 4166 Enduron
<<locked>>
81%
38551
62%
**19
96%
[IMR 4350]*
<<locked>>
81%
30864
49%
**27
92%
IMR 4451 Enduron
<<locked>>
81%
36361
58%
**09
95%
IMR 4831
<<locked>>
81%
26237
42%
**81
95%
IMR 4895
<<locked>>
81%
42612
68%
**47
100%
[IMR 4955 Enduron]*
<<locked>>
92%
35549
57%
**13
90%
IMR 8208 XBR
<<locked>>
81%
48124
77%
**70
100%
Lovex D073.6
<<locked>>
81%
45324
73%
**57
100%
Lovex S060
<<locked>>
81%
46166
74%
**18
100%
Lovex S062
<<locked>>
81%
41118
66%
**88
100%
Lovex S065
<<locked>>
81%
33562
54%
**73
96%
[Lovex S070]*
<<locked>>
81%
31836
51%
**54
94%
[Lovex S071]*
<<locked>>
89%
23250
37%
**19
90%
Norma 201
<<locked>>
81%
45005
72%
**31
100%
Norma 202
<<locked>>
81%
45469
73%
**37
100%
Norma 203B
<<locked>>
81%
40901
66%
**21
100%
[Norma 204]*
<<locked>>
82%
30603
49%
**50
90%
[Norma MRP]*
<<locked>>
87%
27833
45%
**64
90%
Norma URP
<<locked>>
81%
29849
48%
**64
96%
Ramshot Big Game
<<locked>>
81%
40582
65%
**37
100%
[Ramshot Hunter]*
<<locked>>
81%
29370
47%
**54
93%
[Ramshot Magnum]*
<<locked>>
93%
30937
50%
**90
90%
Ramshot TAC
<<locked>>
81%
48196
77%
**90
99%
Ramshot Wild Boar
<<locked>>
81%
47630
76%
**00
100%
Ramshot X-Terminator
<<locked>>
81%
52098
84%
**16
100%
ReloadSwiss RS 50
<<locked>>
81%
39653
64%
**75
97%
ReloadSwiss RS 52
<<locked>>
81%
39755
64%
**31
100%
ReloadSwiss RS 60
<<locked>>
81%
32648
52%
**69
99%
ReloadSwiss RS 62
<<locked>>
81%
29182
47%
**80
96%
[ReloadSwiss RS 70]*
<<locked>>
81%
29501
47%
**80
94%
Rottweil R 901
<<locked>>
81%
49472
79%
**57
100%
Rottweil R 902
<<locked>>
81%
43337
69%
**01
100%
Rottweil R 903
<<locked>>
81%
36100
58%
**46
99%
[Rottweil R 904]*
<<locked>>
87%
33736
54%
**86
90%
[Rottweil R 905]*
<<locked>>
86%
29457
47%
**54
90%
[Rottweil R 907]*
<<locked>>
81%
34853
56%
**83
94%
SNPE Vectan SP 11
<<locked>>
81%
37130
60%
**85
99%
SNPE Vectan SP 7
<<locked>>
81%
46354
74%
**70
99%
SNPE Vectan SP 9
<<locked>>
81%
44324
71%
**51
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
46818
75%
**88
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
38928
62%
**90
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
32692
52%
**31
94%
Shooters World Long Rifle
<<locked>>
81%
33562
54%
**73
96%
Shooters World Match Rifle
<<locked>>
81%
45324
73%
**57
100%
Shooters World Precision
<<locked>>
81%
41118
66%
**88
100%
Somchem S321
<<locked>>
81%
52170
84%
**39
100%
Somchem S335
<<locked>>
81%
45890
74%
**85
100%
Somchem S341
<<locked>>
81%
46050
74%
**64
100%
Somchem S355
<<locked>>
81%
36840
59%
**46
99%
[Somchem S361]*
<<locked>>
89%
36027
58%
**16
90%
Somchem S365
<<locked>>
81%
26948
43%
**37
98%
[Somchem S385]*
<<locked>>
83%
26832
43%
**81
90%
Vihtavuori N130
<<locked>>
81%
51866
83%
**14
100%
Vihtavuori N133
<<locked>>
81%
43816
70%
**39
100%
Vihtavuori N135
<<locked>>
81%
36216
58%
**86
100%
Vihtavuori N140
<<locked>>
81%
42496
68%
**78
100%
Vihtavuori N150
<<locked>>
81%
31705
51%
**37
99%
Vihtavuori N160
<<locked>>
81%
32590
52%
**93
97%
[Vihtavuori N165]*
<<locked>>
91%
28819
46%
**11
90%
Vihtavuori N530
<<locked>>
81%
51082
82%
**13
100%
Vihtavuori N540
<<locked>>
81%
41945
67%
**98
100%
Vihtavuori N550
<<locked>>
81%
32779
53%
**23
97%
[Vihtavuori N555]*
<<locked>>
81%
23018
37%
**49
93%
Winchester 6.5 StaBALL
<<locked>>
81%
31111
50%
**50
98%
Winchester 748
<<locked>>
81%
51634
83%
**49
100%
Winchester 760
<<locked>>
81%
34461
55%
**52
95%
[Winchester StaBALL HD]*
<<locked>>
83%
20494
33%
**90
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.

<<locked>>... you need to buy an access license to unlock the data

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