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Load data for .300 Lapua Mag. + .308 | 200gr | Berger 200.20X

Recommended Powder(s): Alliant Reloder-22, Alliant Reloder-25, IMR 7828 SSC, Norma MRP, Ramshot Magnum

.300 Lapua Mag. + .308 | 200gr | Berger 200.20X

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.308 | 200gr | Berger 200.20X
Manufacturer SKU:
30417
Bullet Weight:
200gr | 13.0g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.508" | 38.3mm
Caliber:
.300 Lapua Mag. load data
Case Length (l3):
2.724" | 69.2mm
Cartridge Length (C.O.L.):
3.625" | 92.1mm
Seated Depth:
0.607" | 15.4mm
Shank Seated Depth:
0.364" | 9.3mm
Case Capacity:
100.0 Grains of Water | 6.49 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
60916 psi | 4200 bar
LID:
LID_B1107_C363
Last updated:
2025-01-01
Recommended Twist Rate:
1:11 - 1:9

Load data for 114 loads in caliber .300 Lapua Mag. with .308 | 200gr | Berger 200.20X bullet and 57 powders such as Alliant Reloder-22, Alliant Reloder-25, IMR 7828 SSC, Norma MRP, Ramshot Magnum. 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>>
89%
54694
90%
**02
100%
ADI AR 2213
<<locked>>
92%
54607
90%
**35
99%
ADI AR 2217
<<locked>>
97%
46673
77%
**00
98%
ADI AR 2225
<<locked>>
97%
41423
68%
**57
99%
Accurate 3100
<<locked>>
92%
54346
89%
**40
100%
Accurate 4350
<<locked>>
84%
54534
90%
**56
100%
Accurate MAGPRO
<<locked>>
93%
54679
90%
**54
98%
Alliant Reloder-16
<<locked>>
85%
54201
89%
**92
100%
Alliant Reloder-19
<<locked>>
90%
54781
90%
**02
100%
Alliant Reloder-22 👍
<<locked>>
92%
54694
90%
**35
100%
Alliant Reloder-23
<<locked>>
94%
54737
90%
**92
100%
Alliant Reloder-25 👍
<<locked>>
97%
52547
86%
**22
100%
Alliant Reloder-26
<<locked>>
89%
54476
89%
**64
100%
[Alliant Reloder-33]*
<<locked>>
97%
42786
70%
**84
92%
Hodgdon H1000
<<locked>>
97%
46673
77%
**00
98%
Hodgdon H4350
<<locked>>
87%
54650
90%
**43
100%
Hodgdon H4831
<<locked>>
95%
54752
90%
**85
98%
Hodgdon H4831 SC
<<locked>>
91%
54404
89%
**82
98%
Hodgdon Hybrid 100V
<<locked>>
87%
54215
89%
**10
100%
Hodgdon Retumbo
<<locked>>
97%
41423
68%
**57
99%
Hodgdon TrailBoss
<<locked>>
97%
35752
59%
**09
100%
IMR 4350
<<locked>>
86%
54665
90%
**43
100%
IMR 4831
<<locked>>
88%
54346
89%
**40
100%
IMR 4955 Enduron
<<locked>>
92%
54476
89%
**49
98%
IMR 7828 SSC 👍
<<locked>>
91%
54157
89%
**44
99%
[IMR 7977 Enduron]*
<<locked>>
97%
54070
89%
**97
92%
IMR 8133 Enduron
<<locked>>
97%
37420
61%
**62
95%
Lovex S065
<<locked>>
83%
54752
90%
**13
100%
Lovex S070
<<locked>>
84%
54389
89%
**30
100%
Lovex S071
<<locked>>
97%
53330
88%
**33
100%
Norma 204
<<locked>>
85%
54476
89%
**72
99%
Norma 217
<<locked>>
97%
37304
61%
**85
98%
Norma MRP 👍
<<locked>>
90%
54230
89%
**54
100%
Norma URP
<<locked>>
84%
54491
89%
**59
100%
Ramshot Hunter
<<locked>>
85%
54708
90%
**89
100%
Ramshot Magnum 👍
<<locked>>
93%
54505
89%
**18
100%
ReloadSwiss RS 14
<<locked>>
96%
36187
59%
**42
100%
ReloadSwiss RS 62
<<locked>>
84%
54317
89%
**72
100%
ReloadSwiss RS 70
<<locked>>
84%
54360
89%
**25
100%
ReloadSwiss RS 76
<<locked>>
97%
52040
85%
**87
100%
ReloadSwiss RS 80
<<locked>>
97%
47021
77%
**69
97%
Rottweil R 904
<<locked>>
89%
54578
90%
**49
99%
Rottweil R 905
<<locked>>
90%
54520
90%
**99
100%
SNPE Vectan Tubal 7000
<<locked>>
84%
54114
89%
**77
100%
Shooters World Long Rifle
<<locked>>
83%
54752
90%
**13
100%
Somchem S361
<<locked>>
88%
54201
89%
**23
98%
Somchem S365
<<locked>>
86%
53969
89%
**46
100%
Somchem S385
<<locked>>
90%
54723
90%
**62
100%
Vihtavuori N150
<<locked>>
85%
54462
89%
**61
100%
Vihtavuori N165
<<locked>>
95%
54534
90%
**46
100%
Vihtavuori N555
<<locked>>
90%
54157
89%
**79
100%
Vihtavuori N560
<<locked>>
92%
54302
89%
**58
99%
Vihtavuori N565
<<locked>>
97%
54752
90%
**48
99%
Vihtavuori N568
<<locked>>
97%
47790
78%
**72
96%
[Vihtavuori N570]*
<<locked>>
97%
45701
75%
**62
93%
Winchester 6.5 StaBALL
<<locked>>
84%
54244
89%
**97
100%
Winchester StaBALL HD
<<locked>>
95%
54404
89%
**97
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2209
<<locked>>
81%
41423
68%
**66
97%
[ADI AR 2213]*
<<locked>>
81%
37086
61%
**00
94%
[ADI AR 2217]*
<<locked>>
83%
29501
48%
**90
90%
[ADI AR 2225]*
<<locked>>
81%
25048
41%
**95
90%
Accurate 3100
<<locked>>
81%
37275
61%
**38
98%
Accurate 4350
<<locked>>
81%
49821
82%
**87
100%
[Accurate MAGPRO]*
<<locked>>
81%
36289
60%
**93
92%
Alliant Reloder-16
<<locked>>
81%
47688
78%
**87
100%
Alliant Reloder-19
<<locked>>
81%
41452
68%
**62
97%
Alliant Reloder-22
<<locked>>
81%
37318
61%
**10
96%
Alliant Reloder-23
<<locked>>
81%
35824
59%
**70
100%
Alliant Reloder-25
<<locked>>
81%
31096
51%
**85
97%
Alliant Reloder-26
<<locked>>
81%
39668
65%
**08
100%
[Alliant Reloder-33]*
<<locked>>
93%
37869
62%
**75
90%
[Hodgdon H1000]*
<<locked>>
83%
29501
48%
**90
90%
Hodgdon H4350
<<locked>>
81%
45194
74%
**85
99%
[Hodgdon H4831]*
<<locked>>
81%
34882
57%
**98
93%
[Hodgdon H4831 SC]*
<<locked>>
81%
38885
64%
**87
94%
Hodgdon Hybrid 100V
<<locked>>
81%
44933
74%
**69
100%
[Hodgdon Retumbo]*
<<locked>>
81%
25048
41%
**95
90%
Hodgdon TrailBoss
<<locked>>
90%
32532
53%
**47
100%
IMR 4350
<<locked>>
81%
47413
78%
**18
99%
IMR 4831
<<locked>>
81%
43004
71%
**52
100%
IMR 4955 Enduron
<<locked>>
81%
39088
64%
**64
95%
IMR 7828 SSC
<<locked>>
81%
37884
62%
**30
95%
[IMR 7977 Enduron]*
<<locked>>
92%
47427
78%
**82
90%
[IMR 8133 Enduron]*
<<locked>>
89%
29182
48%
**36
90%
Lovex S065
<<locked>>
81%
51126
84%
**54
100%
Lovex S070
<<locked>>
81%
49443
81%
**57
100%
Lovex S071
<<locked>>
81%
32227
53%
**26
97%
Norma 204
<<locked>>
81%
47514
78%
**61
98%
[Norma 217]*
<<locked>>
84%
25150
41%
**28
90%
Norma MRP
<<locked>>
81%
39015
64%
**69
98%
Norma URP
<<locked>>
81%
48820
80%
**67
100%
Ramshot Hunter
<<locked>>
81%
47456
78%
**71
100%
Ramshot Magnum
<<locked>>
81%
34403
56%
**38
96%
ReloadSwiss RS 14
<<locked>>
86%
31488
52%
**50
100%
ReloadSwiss RS 62
<<locked>>
81%
49763
82%
**03
100%
ReloadSwiss RS 70
<<locked>>
81%
47819
78%
**20
100%
[ReloadSwiss RS 76]*
<<locked>>
81%
29399
48%
**69
94%
[ReloadSwiss RS 80]*
<<locked>>
87%
32097
53%
**34
90%
Rottweil R 904
<<locked>>
81%
42699
70%
**49
97%
Rottweil R 905
<<locked>>
81%
40828
67%
**49
97%
SNPE Vectan Tubal 7000
<<locked>>
81%
49806
82%
**12
100%
Shooters World Long Rifle
<<locked>>
81%
51126
84%
**54
100%
Somchem S361
<<locked>>
81%
43395
71%
**33
96%
Somchem S365
<<locked>>
81%
45861
75%
**28
100%
Somchem S385
<<locked>>
81%
41495
68%
**36
98%
Vihtavuori N150
<<locked>>
81%
48849
80%
**72
100%
Vihtavuori N165
<<locked>>
81%
35070
58%
**88
96%
Vihtavuori N555
<<locked>>
81%
40379
66%
**46
100%
[Vihtavuori N560]*
<<locked>>
81%
37362
61%
**20
94%
[Vihtavuori N565]*
<<locked>>
81%
32097
53%
**79
92%
[Vihtavuori N568]*
<<locked>>
86%
33359
55%
**54
90%
[Vihtavuori N570]*
<<locked>>
92%
38986
64%
**08
90%
Winchester 6.5 StaBALL
<<locked>>
81%
49240
81%
**25
100%
Winchester StaBALL HD
<<locked>>
81%
31908
52%
**00
100%

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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