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Load data for .300 Lapua Mag. + .308 | 200gr | Lapua Subsonic

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Recommended Powder(s):

.300 Lapua Mag. + .308 | 200gr | Lapua Subsonic

Load Specifications

Bullet:
.308 | 200gr | Lapua Subsonic
Manufacturer SKU:
4PL7060 | B416
Bullet Weight:
200gr | 13.0g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.420" | 36.1mm
Caliber:
.300 Lapua Mag.
Case Length (l3):
2.724" | 69.2mm
Cartridge Length (C.O.L.):
3.625" | 92.1mm
Seated Depth:
0.519" | 13.2mm
Shank Seated Depth:
0.275" | 7.0mm
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_B3172_C363

>> Use the Personalized Load Calculator further below to adjust input parameters. 

Load data for 0 loads in caliber .300 Lapua Mag. with .308 | 200gr | Lapua Subsonic bullet and 0 powder(s). 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".

    • A load must fulfill certain criteria to be listed in the default view below - see here.

    • Our load data might deviate from other sources - see the most common reasons here

    • All loads are based on the bullet and case dimensions shown under "Load Specifications" - see here what to do if you deviate.

    • You can set your specifications in the "Personalized Load Calculator".

    • Go to the bottom of the "My Account " page to set the measure system (imperial vs. metric) 

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    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 2209
<<locked>>
88%
54491
89%
**05
100%
ADI AR 2213
<<locked>>
91%
54288
89%
**44
99%
ADI AR 2217
<<locked>>
97%
48037
79%
**36
98%
ADI AR 2225
<<locked>>
97%
43207
71%
**97
100%
Accurate 3100
<<locked>>
91%
54056
89%
**40
100%
Accurate MAGPRO
<<locked>>
92%
54810
90%
**67
98%
Alliant Reloder-16
<<locked>>
84%
54244
89%
**92
100%
Alliant Reloder-19
<<locked>>
89%
54549
90%
**05
100%
Alliant Reloder-22 👍
<<locked>>
91%
54723
90%
**48
100%
Alliant Reloder-23
<<locked>>
93%
54607
90%
**92
100%
Alliant Reloder-25 👍
<<locked>>
97%
54244
89%
**51
100%
Alliant Reloder-26
<<locked>>
89%
54665
90%
**77
100%
[Alliant Reloder-33]*
<<locked>>
97%
44150
72%
**20
93%
Hodgdon H1000
<<locked>>
97%
48037
79%
**36
98%
Hodgdon H4350
<<locked>>
86%
54563
90%
**43
100%
Hodgdon H4831
<<locked>>
94%
54462
89%
**85
98%
Hodgdon H4831 SC
<<locked>>
90%
54636
90%
**95
99%
Hodgdon Hybrid 100V
<<locked>>
86%
54360
89%
**20
100%
Hodgdon Retumbo
<<locked>>
97%
43207
71%
**97
100%
Hodgdon TrailBoss
<<locked>>
96%
35549
58%
**19
100%
IMR 4350
<<locked>>
85%
54578
90%
**43
100%
IMR 4831
<<locked>>
88%
54157
89%
**43
100%
IMR 4955 Enduron
<<locked>>
91%
54476
89%
**62
99%
IMR 7828 SSC 👍
<<locked>>
90%
54549
90%
**58
99%
[IMR 7977 Enduron]*
<<locked>>
96%
54230
89%
**10
93%
IMR 8133 Enduron
<<locked>>
97%
38798
64%
**92
96%
Lovex S070
<<locked>>
83%
54476
89%
**40
100%
Lovex S071
<<locked>>
96%
54056
89%
**40
100%
Norma 204
<<locked>>
84%
54592
90%
**89
100%
Norma 217
<<locked>>
97%
39305
65%
**35
98%
Norma MRP
<<locked>>
89%
54462
89%
**64
100%
Norma URP
<<locked>>
84%
54636
90%
**69
100%
Ramshot Hunter
<<locked>>
84%
54375
89%
**82
100%
Ramshot Magnum
<<locked>>
92%
54404
89%
**22
100%
ReloadSwiss RS 14
<<locked>>
96%
36318
60%
**55
100%
ReloadSwiss RS 70
<<locked>>
84%
54679
90%
**38
100%
ReloadSwiss RS 76 👍
<<locked>>
97%
53780
88%
**30
100%
ReloadSwiss RS 80
<<locked>>
97%
48675
80%
**05
97%
Rottweil R 904
<<locked>>
88%
54360
89%
**56
99%
Rottweil R 905
<<locked>>
89%
54288
89%
**99
100%
Somchem S361
<<locked>>
87%
54737
90%
**36
98%
Somchem S365
<<locked>>
85%
54679
90%
**62
100%
Somchem S385
<<locked>>
89%
54621
90%
**62
100%
Vihtavuori N150
<<locked>>
84%
54766
90%
**71
100%
Vihtavuori N165
<<locked>>
94%
54824
90%
**56
100%
[Vihtavuori N170]*
<<locked>>
97%
45063
74%
**08
92%
Vihtavuori N555
<<locked>>
89%
54389
89%
**85
100%
Vihtavuori N560 👍
<<locked>>
91%
54056
89%
**54
99%
Vihtavuori N565
<<locked>>
95%
54273
89%
**41
99%
Vihtavuori N568
<<locked>>
97%
50256
83%
**18
97%
[Vihtavuori N570]*
<<locked>>
97%
47993
79%
**12
94%
Winchester 6.5 StaBALL
<<locked>>
83%
54288
89%
**97
100%
Winchester StaBALL HD
<<locked>>
94%
54607
90%
**94
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2209
<<locked>>
81%
42612
70%
**98
98%
ADI AR 2213
<<locked>>
81%
38087
63%
**26
95%
[ADI AR 2217]*
<<locked>>
82%
29196
48%
**90
90%
[ADI AR 2225]*
<<locked>>
81%
25773
42%
**24
91%
Accurate 3100
<<locked>>
81%
38435
63%
**70
99%
[Accurate MAGPRO]*
<<locked>>
81%
37333
61%
**20
92%
Alliant Reloder-16
<<locked>>
81%
49182
81%
**20
100%
Alliant Reloder-19
<<locked>>
81%
42598
70%
**92
98%
Alliant Reloder-22
<<locked>>
81%
38450
63%
**39
97%
Alliant Reloder-23
<<locked>>
81%
37115
61%
**97
100%
Alliant Reloder-25
<<locked>>
81%
32068
53%
**11
98%
Alliant Reloder-26
<<locked>>
81%
41234
68%
**48
100%
[Alliant Reloder-33]*
<<locked>>
92%
37347
61%
**62
90%
[Hodgdon H1000]*
<<locked>>
82%
29196
48%
**90
90%
Hodgdon H4350
<<locked>>
81%
46398
76%
**08
99%
[Hodgdon H4831]*
<<locked>>
81%
35969
59%
**28
93%
Hodgdon H4831 SC
<<locked>>
81%
39943
66%
**16
95%
Hodgdon Hybrid 100V
<<locked>>
81%
46354
76%
**02
100%
[Hodgdon Retumbo]*
<<locked>>
81%
25773
42%
**24
91%
Hodgdon TrailBoss
<<locked>>
89%
32039
53%
**47
100%
IMR 4350
<<locked>>
81%
48573
80%
**48
99%
IMR 4831
<<locked>>
81%
44382
73%
**79
100%
IMR 4955 Enduron
<<locked>>
81%
39813
65%
**84
95%
IMR 7828 SSC
<<locked>>
81%
39117
64%
**66
96%
[IMR 7977 Enduron]*
<<locked>>
91%
46398
76%
**75
90%
[IMR 8133 Enduron]*
<<locked>>
87%
28660
47%
**29
90%
Lovex S070
<<locked>>
81%
50691
83%
**77
100%
Lovex S071
<<locked>>
81%
33083
54%
**52
97%
Norma 204
<<locked>>
81%
49052
81%
**90
99%
[Norma 217]*
<<locked>>
83%
25063
41%
**24
90%
Norma MRP
<<locked>>
81%
40538
67%
**12
99%
Norma URP
<<locked>>
81%
50169
82%
**97
100%
Ramshot Hunter
<<locked>>
81%
49037
80%
**00
100%
Ramshot Magnum
<<locked>>
81%
35650
59%
**80
97%
ReloadSwiss RS 14
<<locked>>
84%
30748
50%
**44
100%
ReloadSwiss RS 70
<<locked>>
81%
49414
81%
**53
100%
ReloadSwiss RS 76
<<locked>>
81%
30385
50%
**05
95%
[ReloadSwiss RS 80]*
<<locked>>
85%
31575
52%
**25
90%
Rottweil R 904
<<locked>>
81%
43845
72%
**72
97%
Rottweil R 905
<<locked>>
81%
42061
69%
**75
98%
Somchem S361
<<locked>>
81%
44599
73%
**69
96%
Somchem S365
<<locked>>
81%
47297
78%
**57
100%
Somchem S385
<<locked>>
81%
42598
70%
**56
99%
Vihtavuori N150
<<locked>>
81%
49835
82%
**02
100%
Vihtavuori N165
<<locked>>
81%
36143
59%
**15
96%
[Vihtavuori N170]*
<<locked>>
94%
40553
67%
**23
90%
Vihtavuori N555
<<locked>>
81%
41626
68%
**69
100%
Vihtavuori N560
<<locked>>
81%
38435
63%
**52
95%
[Vihtavuori N565]*
<<locked>>
81%
33083
54%
**11
92%
[Vihtavuori N568]*
<<locked>>
85%
32808
54%
**38
90%
[Vihtavuori N570]*
<<locked>>
90%
38145
63%
**98
90%
Winchester 6.5 StaBALL
<<locked>>
81%
50618
83%
**51
100%
Winchester StaBALL HD
<<locked>>
81%
33547
55%
**26
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.

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