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Load data for .338 Win Mag. + .338 | 210gr | Swift Scirocco

Recommended Powder(s): Alliant Reloder-17, Hodgdon CFE223, Ramshot Big Game, ReloadSwiss RS 60, SNPE Vectan SP 11

.338 Win Mag. + .338 | 210gr | Swift Scirocco

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.338 | 210gr | Swift Scirocco
Bullet Weight:
210gr | 13.6g
Bullet Diameter:
0.338" | 8.59mm
Bullet Length:
1.393" | 35.4mm
Caliber:
.338 Win Mag. load data
Case Length (l3):
2.500" | 63.5mm
Cartridge Length (C.O.L.):
3.290" | 83.6mm
Seated Depth:
0.603" | 15.3mm
Shank Seated Depth:
0.503" | 12.8mm
Case Capacity:
86.0 Grains of Water | 5.58 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
62366 psi | 4300 bar
LID:
LID_B10852_C465
Last updated:
2025-02-02
Recommended Twist Rate:
1:13 - 1:11

Load data for 180 loads in caliber .338 Win Mag. with .338 | 210gr | Swift Scirocco bullet and 90 powders such as Alliant Reloder-17, Hodgdon CFE223, Ramshot Big Game, ReloadSwiss RS 60, SNPE Vectan SP 11. 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".

  • Muzzle velocity vs. barrel length

    Every 1 inch additional barrel length increases muzzle velocity by approx. 27.5 fps

  • .

    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 2206H
<<locked>>
88%
55782
89%
**43
100%
ADI AR 2208
<<locked>>
94%
55956
90%
**26
100%
Accurate 2015
<<locked>>
84%
55883
90%
**31
100%
Accurate 2200
<<locked>>
86%
55288
89%
**97
99%
Accurate 2495
<<locked>>
87%
55637
89%
**97
100%
Accurate 2520
<<locked>>
87%
56043
90%
**26
100%
Accurate 2700
<<locked>>
94%
55608
89%
**64
96%
[Accurate 3100]*
<<locked>>
97%
33953
54%
**98
92%
Accurate 4064
<<locked>>
93%
55506
89%
**17
100%
Accurate 4350
<<locked>>
97%
47718
77%
**84
98%
Alliant AR-Comp
<<locked>>
86%
55622
89%
**74
100%
Alliant Reloder- TS 15.5
<<locked>>
94%
55970
90%
**49
100%
Alliant Reloder-15
<<locked>>
92%
55927
90%
**59
100%
Alliant Reloder-16
<<locked>>
97%
46920
75%
**90
99%
Alliant Reloder-17 👍
<<locked>>
97%
54143
87%
**38
100%
Alliant Reloder-23
<<locked>>
97%
33808
54%
**34
96%
Alliant Reloder-26
<<locked>>
97%
36622
59%
**56
95%
Baschieri & Pellagri 107
<<locked>>
88%
55651
89%
**56
99%
Hodgdon BL-C2
<<locked>>
86%
55317
89%
**53
100%
Hodgdon Benchmark
<<locked>>
86%
55912
90%
**67
100%
Hodgdon CFE223 👍
<<locked>>
92%
55825
90%
**02
100%
Hodgdon H322
<<locked>>
85%
55970
90%
**97
100%
Hodgdon H380
<<locked>>
93%
55535
89%
**53
99%
Hodgdon H414
<<locked>>
97%
56072
90%
**12
98%
[Hodgdon H4350]*
<<locked>>
97%
45934
74%
**82
94%
Hodgdon Hybrid 100V
<<locked>>
97%
43540
70%
**82
99%
Hodgdon LVR
<<locked>>
97%
51692
83%
**33
98%
Hodgdon Superperformance
<<locked>>
97%
51822
83%
**62
96%
Hodgdon VARGET
<<locked>>
94%
55767
89%
**26
100%
IMR 3031
<<locked>>
91%
55245
89%
**23
100%
IMR 4064
<<locked>>
94%
55230
89%
**03
100%
IMR 4166 Enduron
<<locked>>
95%
56028
90%
**90
97%
IMR 4350
<<locked>>
97%
48240
77%
**25
95%
IMR 4451 Enduron
<<locked>>
96%
56057
90%
**26
97%
IMR 4831
<<locked>>
97%
40901
66%
**43
97%
IMR 4895
<<locked>>
91%
55724
89%
**66
100%
IMR 8208 XBR
<<locked>>
87%
56057
90%
**13
100%
Lovex D073.6
<<locked>>
89%
56043
90%
**26
100%
Lovex S060
<<locked>>
88%
55927
90%
**74
100%
Lovex S062
<<locked>>
92%
55898
90%
**23
100%
Lovex S065
<<locked>>
97%
52779
85%
**80
98%
Lovex S070
<<locked>>
97%
50038
80%
**61
97%
Norma 201
<<locked>>
89%
55622
89%
**03
100%
Norma 202
<<locked>>
89%
56057
90%
**07
100%
Norma 203B
<<locked>>
92%
56057
90%
**66
100%
[Norma 204]*
<<locked>>
97%
48631
78%
**57
93%
Norma URP
<<locked>>
97%
47688
76%
**77
98%
Ramshot Big Game 👍
<<locked>>
92%
55999
90%
**82
100%
Ramshot Hunter
<<locked>>
97%
46891
75%
**74
97%
Ramshot TAC
<<locked>>
86%
55419
89%
**13
99%
Ramshot Wild Boar
<<locked>>
87%
56014
90%
**46
100%
Ramshot X-Terminator
<<locked>>
84%
55666
89%
**94
100%
ReloadSwiss RS 50
<<locked>>
93%
55492
89%
**23
98%
ReloadSwiss RS 52
<<locked>>
92%
55332
89%
**79
100%
ReloadSwiss RS 60 👍
<<locked>>
97%
52765
85%
**31
100%
ReloadSwiss RS 62
<<locked>>
97%
47747
77%
**07
98%
ReloadSwiss RS 70
<<locked>>
97%
47587
76%
**20
98%
Rottweil R 901
<<locked>>
86%
55666
89%
**74
100%
Rottweil R 902
<<locked>>
91%
56130
90%
**00
100%
Rottweil R 903
<<locked>>
96%
55956
90%
**53
100%
Rottweil R 907
<<locked>>
97%
54781
88%
**00
97%
SNPE Vectan SP 11 👍
<<locked>>
95%
55811
89%
**82
100%
SNPE Vectan SP 7
<<locked>>
88%
55811
89%
**20
99%
SNPE Vectan SP 9
<<locked>>
89%
55999
90%
**40
100%
SNPE Vectan Tubal 3000
<<locked>>
88%
55492
89%
**18
100%
SNPE Vectan Tubal 5000
<<locked>>
94%
56057
90%
**28
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
52649
84%
**31
97%
Shooters World Long Rifle
<<locked>>
97%
52779
85%
**80
98%
Shooters World Match Rifle
<<locked>>
89%
56043
90%
**26
100%
Shooters World Precision
<<locked>>
92%
55898
90%
**23
100%
Somchem S321
<<locked>>
84%
55825
90%
**26
100%
Somchem S335
<<locked>>
88%
55840
90%
**31
100%
Somchem S341
<<locked>>
88%
55941
90%
**26
100%
Somchem S355
<<locked>>
96%
55883
90%
**46
100%
Somchem S365
<<locked>>
97%
42351
68%
**31
100%
[Somchem S385]*
<<locked>>
97%
39392
63%
**00
92%
Vihtavuori N130
<<locked>>
85%
55970
90%
**98
100%
Vihtavuori N133
<<locked>>
91%
56086
90%
**18
100%
Vihtavuori N135
<<locked>>
97%
55608
89%
**71
100%
Vihtavuori N140
<<locked>>
91%
55579
89%
**74
100%
Vihtavuori N150
<<locked>>
97%
48950
78%
**12
100%
Vihtavuori N160
<<locked>>
97%
52518
84%
**10
99%
Vihtavuori N530
<<locked>>
85%
56028
90%
**20
100%
Vihtavuori N540
<<locked>>
91%
55753
89%
**10
100%
Vihtavuori N550
<<locked>>
97%
52852
85%
**59
99%
Vihtavuori N555
<<locked>>
97%
36100
58%
**07
96%
Winchester 6.5 StaBALL
<<locked>>
97%
50850
82%
**67
100%
Winchester 748
<<locked>>
84%
56043
90%
**53
100%
Winchester 760
<<locked>>
97%
56072
90%
**12
98%
[Winchester StaBALL HD]*
<<locked>>
97%
30110
48%
**95
94%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
44338
71%
**56
99%
ADI AR 2208
<<locked>>
81%
37927
61%
**18
97%
Accurate 2015
<<locked>>
81%
50502
81%
**59
100%
Accurate 2200
<<locked>>
81%
46441
74%
**62
98%
Accurate 2495
<<locked>>
81%
45527
73%
**52
100%
Accurate 2520
<<locked>>
81%
46267
74%
**85
100%
[Accurate 2700]*
<<locked>>
81%
36056
58%
**23
91%
[Accurate 3100]*
<<locked>>
93%
29950
48%
**00
90%
Accurate 4064
<<locked>>
81%
38363
62%
**48
100%
[Accurate 4350]*
<<locked>>
81%
27818
45%
**57
92%
Alliant AR-Comp
<<locked>>
81%
46644
75%
**56
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
37333
60%
**34
98%
Alliant Reloder-15
<<locked>>
81%
40205
64%
**93
97%
[Alliant Reloder-16]*
<<locked>>
81%
29196
47%
**77
92%
Alliant Reloder-17
<<locked>>
81%
32097
51%
**95
96%
[Alliant Reloder-23]*
<<locked>>
86%
24540
39%
**56
90%
[Alliant Reloder-26]*
<<locked>>
90%
29675
48%
**65
90%
Baschieri & Pellagri 107
<<locked>>
81%
43569
70%
**66
98%
Hodgdon BL-C2
<<locked>>
81%
45919
74%
**08
100%
Hodgdon Benchmark
<<locked>>
81%
48414
78%
**56
100%
Hodgdon CFE223
<<locked>>
81%
38319
61%
**93
96%
Hodgdon H322
<<locked>>
81%
49545
79%
**02
100%
Hodgdon H380
<<locked>>
81%
37913
61%
**41
95%
[Hodgdon H414]*
<<locked>>
81%
33098
53%
**72
90%
[Hodgdon H4350]*
<<locked>>
88%
35085
56%
**62
90%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
26658
43%
**92
93%
[Hodgdon LVR]*
<<locked>>
81%
31372
50%
**20
92%
[Hodgdon Superperformance]*
<<locked>>
86%
35969
58%
**48
90%
Hodgdon VARGET
<<locked>>
81%
37492
60%
**02
97%
IMR 3031
<<locked>>
81%
40466
65%
**00
100%
IMR 4064
<<locked>>
81%
37101
59%
**95
97%
[IMR 4166 Enduron]*
<<locked>>
81%
37043
59%
**49
92%
[IMR 4350]*
<<locked>>
86%
34751
56%
**56
90%
[IMR 4451 Enduron]*
<<locked>>
81%
35157
56%
**43
91%
[IMR 4831]*
<<locked>>
81%
25396
41%
**69
90%
IMR 4895
<<locked>>
81%
40944
66%
**26
98%
IMR 8208 XBR
<<locked>>
81%
46456
74%
**62
100%
Lovex D073.6
<<locked>>
81%
43468
70%
**43
100%
Lovex S060
<<locked>>
81%
44367
71%
**93
99%
Lovex S062
<<locked>>
81%
39508
63%
**51
99%
[Lovex S065]*
<<locked>>
81%
32532
52%
**87
92%
[Lovex S070]*
<<locked>>
82%
32024
51%
**93
90%
Norma 201
<<locked>>
81%
43410
70%
**10
99%
Norma 202
<<locked>>
81%
43787
70%
**23
100%
Norma 203B
<<locked>>
81%
39421
63%
**80
98%
[Norma 204]*
<<locked>>
90%
39102
63%
**80
90%
[Norma URP]*
<<locked>>
81%
28776
46%
**67
92%
Ramshot Big Game
<<locked>>
81%
38885
62%
**93
98%
[Ramshot Hunter]*
<<locked>>
84%
31227
50%
**23
90%
Ramshot TAC
<<locked>>
81%
46311
74%
**69
97%
Ramshot Wild Boar
<<locked>>
81%
45847
74%
**92
99%
Ramshot X-Terminator
<<locked>>
81%
50401
81%
**15
99%
[ReloadSwiss RS 50]*
<<locked>>
81%
38290
61%
**21
94%
ReloadSwiss RS 52
<<locked>>
81%
37855
61%
**93
99%
ReloadSwiss RS 60
<<locked>>
81%
31401
50%
**82
96%
[ReloadSwiss RS 62]*
<<locked>>
81%
28152
45%
**70
91%
[ReloadSwiss RS 70]*
<<locked>>
83%
30284
49%
**20
90%
Rottweil R 901
<<locked>>
81%
47543
76%
**56
100%
Rottweil R 902
<<locked>>
81%
41350
66%
**67
99%
Rottweil R 903
<<locked>>
81%
34606
55%
**85
97%
[Rottweil R 907]*
<<locked>>
82%
34577
55%
**23
90%
SNPE Vectan SP 11
<<locked>>
81%
35520
57%
**28
97%
SNPE Vectan SP 7
<<locked>>
81%
44831
72%
**49
97%
SNPE Vectan SP 9
<<locked>>
81%
42728
69%
**26
99%
SNPE Vectan Tubal 3000
<<locked>>
81%
45208
72%
**74
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
37347
60%
**46
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
31401
50%
**41
90%
[Shooters World Long Rifle]*
<<locked>>
81%
32532
52%
**87
92%
Shooters World Match Rifle
<<locked>>
81%
43468
70%
**43
100%
Shooters World Precision
<<locked>>
81%
39508
63%
**51
99%
Somchem S321
<<locked>>
81%
50401
81%
**44
100%
Somchem S335
<<locked>>
81%
44498
71%
**70
100%
Somchem S341
<<locked>>
81%
44498
71%
**46
99%
Somchem S355
<<locked>>
81%
35491
57%
**85
97%
[Somchem S365]*
<<locked>>
81%
25889
42%
**21
94%
[Somchem S385]*
<<locked>>
92%
34519
55%
**88
90%
Vihtavuori N130
<<locked>>
81%
49893
80%
**20
100%
Vihtavuori N133
<<locked>>
81%
42192
68%
**18
100%
Vihtavuori N135
<<locked>>
81%
34490
55%
**36
100%
Vihtavuori N140
<<locked>>
81%
40770
65%
**54
100%
Vihtavuori N150
<<locked>>
81%
30443
49%
**54
97%
[Vihtavuori N160]*
<<locked>>
81%
31212
50%
**97
93%
Vihtavuori N530
<<locked>>
81%
49153
79%
**21
100%
Vihtavuori N540
<<locked>>
81%
40625
65%
**74
100%
[Vihtavuori N550]*
<<locked>>
81%
31604
51%
**43
93%
[Vihtavuori N555]*
<<locked>>
85%
24801
40%
**98
90%
Winchester 6.5 StaBALL
<<locked>>
81%
30168
48%
**54
95%
Winchester 748
<<locked>>
81%
49806
80%
**67
100%
[Winchester 760]*
<<locked>>
81%
33098
53%
**72
90%
[Winchester StaBALL HD]*
<<locked>>
92%
25802
41%
**47
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.

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