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

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Recommended Powder(s):

.300 H & H 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 H & H Mag.
Case Length (l3):
2.850" | 72.4mm
Cartridge Length (C.O.L.):
3.546" | 90.1mm
Seated Depth:
0.724" | 18.4mm
Shank Seated Depth:
0.480" | 12.2mm
Case Capacity:
85.9 Grains of Water | 5.58 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
62366 psi | 4300 bar
LID:
LID_B3172_C357
Recommended Twist Rate:
1:12 - 1:10

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

Load data for 0 loads in caliber .300 H & H 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 2208
<<locked>>
85%
55448
89%
**41
100%
ADI AR 2209
<<locked>>
96%
56072
90%
**46
99%
ADI AR 2213
<<locked>>
97%
51024
82%
**94
97%
[ADI AR 2217]*
<<locked>>
97%
37420
60%
**15
92%
[ADI AR 2225]*
<<locked>>
97%
33069
53%
**72
94%
Accurate 2700
<<locked>>
86%
55535
89%
**08
99%
Accurate 3100
<<locked>>
97%
51111
82%
**25
100%
Accurate 4350
<<locked>>
90%
55332
89%
**00
100%
Accurate MAGPRO
<<locked>>
97%
49559
79%
**94
95%
Alliant Reloder- TS 15.5
<<locked>>
84%
55506
89%
**48
100%
Alliant Reloder-16
<<locked>>
92%
56072
90%
**49
100%
Alliant Reloder-17
<<locked>>
87%
55274
89%
**43
100%
Alliant Reloder-19
<<locked>>
96%
55274
89%
**30
99%
Alliant Reloder-22
<<locked>>
97%
50169
80%
**90
98%
Alliant Reloder-23
<<locked>>
97%
47950
77%
**38
100%
Alliant Reloder-25
<<locked>>
97%
41408
66%
**62
99%
Alliant Reloder-26 👍
<<locked>>
97%
55129
88%
**22
100%
[Hodgdon H1000]*
<<locked>>
97%
37420
60%
**15
92%
Hodgdon H380
<<locked>>
84%
55535
89%
**64
100%
Hodgdon H414
<<locked>>
87%
55724
89%
**23
100%
Hodgdon H4350
<<locked>>
94%
55970
90%
**74
99%
Hodgdon H4831
<<locked>>
97%
47645
76%
**85
95%
Hodgdon H4831 SC
<<locked>>
97%
53722
86%
**84
97%
Hodgdon Hybrid 100V
<<locked>>
94%
55593
89%
**67
100%
Hodgdon LVR
<<locked>>
89%
55724
89%
**03
100%
[Hodgdon Retumbo]*
<<locked>>
97%
33069
53%
**72
94%
Hodgdon Superperformance
<<locked>>
89%
55608
89%
**62
100%
Hodgdon VARGET
<<locked>>
85%
55869
90%
**44
100%
IMR 4064
<<locked>>
85%
55535
89%
**25
100%
IMR 4166 Enduron
<<locked>>
86%
55637
89%
**25
100%
IMR 4350
<<locked>>
92%
55521
89%
**71
99%
IMR 4451 Enduron
<<locked>>
87%
55738
89%
**54
100%
IMR 4831 👍
<<locked>>
96%
55564
89%
**90
100%
IMR 4955 Enduron
<<locked>>
97%
53142
85%
**38
97%
IMR 7828 SSC
<<locked>>
97%
52881
85%
**40
97%
Lovex S065
<<locked>>
89%
55999
90%
**54
100%
Lovex S070
<<locked>>
91%
56028
90%
**77
100%
Lovex S071
<<locked>>
97%
42380
68%
**84
99%
Norma 204 👍
<<locked>>
91%
55347
89%
**03
99%
Norma MRP
<<locked>>
97%
53330
86%
**79
100%
Norma URP
<<locked>>
91%
55782
89%
**10
100%
Ramshot Hunter 👍
<<locked>>
92%
55883
90%
**30
100%
Ramshot Magnum
<<locked>>
97%
48718
78%
**57
98%
ReloadSwiss RS 50
<<locked>>
84%
55376
89%
**48
100%
ReloadSwiss RS 60
<<locked>>
88%
55680
89%
**72
100%
ReloadSwiss RS 62
<<locked>>
91%
56028
90%
**40
100%
ReloadSwiss RS 70
<<locked>>
91%
55666
89%
**79
100%
ReloadSwiss RS 76
<<locked>>
97%
40118
64%
**79
97%
Rottweil R 903
<<locked>>
86%
55550
89%
**48
100%
Rottweil R 904
<<locked>>
95%
56086
90%
**90
98%
Rottweil R 905
<<locked>>
97%
55564
89%
**26
99%
Rottweil R 907
<<locked>>
88%
55970
90%
**61
99%
SNPE Vectan SP 11
<<locked>>
85%
55738
89%
**87
100%
SNPE Vectan Tubal 5000
<<locked>>
85%
55666
89%
**23
100%
SNPE Vectan Tubal 7000
<<locked>>
90%
55680
89%
**12
100%
Shooters World Long Rifle
<<locked>>
89%
55999
90%
**54
100%
Somchem S355
<<locked>>
86%
55463
89%
**38
100%
Somchem S361
<<locked>>
94%
56086
90%
**61
97%
Somchem S365
<<locked>>
93%
55709
89%
**17
100%
Somchem S385
<<locked>>
96%
55376
89%
**97
99%
Vihtavuori N135
<<locked>>
87%
55753
89%
**56
100%
Vihtavuori N150
<<locked>>
91%
55811
89%
**12
100%
Vihtavuori N160
<<locked>>
89%
55709
89%
**71
100%
Vihtavuori N165
<<locked>>
97%
47007
75%
**59
98%
Vihtavuori N550
<<locked>>
88%
55898
90%
**17
100%
Vihtavuori N555 👍
<<locked>>
97%
53766
86%
**13
100%
Vihtavuori N560
<<locked>>
97%
50821
81%
**26
97%
Vihtavuori N565
<<locked>>
97%
43018
69%
**69
95%
Winchester 6.5 StaBALL
<<locked>>
90%
55840
90%
**51
100%
Winchester 760
<<locked>>
87%
55724
89%
**23
100%
Winchester StaBALL HD
<<locked>>
97%
42554
68%
**87
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
49458
79%
**46
100%
[ADI AR 2209]*
<<locked>>
81%
34403
55%
**36
93%
[ADI AR 2213]*
<<locked>>
84%
33794
54%
**39
90%
[ADI AR 2217]*
<<locked>>
93%
33678
54%
**23
90%
[ADI AR 2225]*
<<locked>>
91%
27963
45%
**18
90%
Accurate 2700
<<locked>>
81%
47601
76%
**90
98%
Accurate 3100
<<locked>>
81%
29950
48%
**18
95%
Accurate 4350
<<locked>>
81%
40727
65%
**61
99%
[Accurate MAGPRO]*
<<locked>>
89%
37376
60%
**51
90%
Alliant Reloder- TS 15.5
<<locked>>
81%
50299
81%
**75
100%
Alliant Reloder-16
<<locked>>
81%
39131
63%
**64
99%
Alliant Reloder-17
<<locked>>
81%
44744
72%
**82
100%
[Alliant Reloder-19]*
<<locked>>
81%
34301
55%
**33
93%
[Alliant Reloder-22]*
<<locked>>
81%
29950
48%
**60
91%
Alliant Reloder-23
<<locked>>
81%
28834
46%
**44
98%
[Alliant Reloder-25]*
<<locked>>
81%
25498
41%
**42
91%
Alliant Reloder-26
<<locked>>
81%
30763
49%
**46
96%
[Hodgdon H1000]*
<<locked>>
93%
33678
54%
**23
90%
Hodgdon H380
<<locked>>
81%
50836
82%
**98
100%
Hodgdon H414
<<locked>>
81%
46122
74%
**75
99%
Hodgdon H4350
<<locked>>
81%
38014
61%
**69
96%
[Hodgdon H4831]*
<<locked>>
86%
33837
54%
**03
90%
[Hodgdon H4831 SC]*
<<locked>>
83%
33837
54%
**03
90%
Hodgdon Hybrid 100V
<<locked>>
81%
36840
59%
**72
100%
Hodgdon LVR
<<locked>>
81%
43279
69%
**03
99%
[Hodgdon Retumbo]*
<<locked>>
91%
27963
45%
**18
90%
Hodgdon Superperformance
<<locked>>
81%
41205
66%
**16
97%
Hodgdon VARGET
<<locked>>
81%
49211
79%
**46
100%
IMR 4064
<<locked>>
81%
48660
78%
**26
100%
IMR 4166 Enduron
<<locked>>
81%
47456
76%
**03
99%
IMR 4350
<<locked>>
81%
39987
64%
**08
97%
IMR 4451 Enduron
<<locked>>
81%
45745
73%
**00
98%
IMR 4831
<<locked>>
81%
35201
56%
**36
98%
[IMR 4955 Enduron]*
<<locked>>
82%
33199
53%
**54
90%
[IMR 7828 SSC]*
<<locked>>
83%
33315
53%
**43
90%
Lovex S065
<<locked>>
81%
43308
69%
**51
99%
Lovex S070
<<locked>>
81%
41539
67%
**41
98%
[Lovex S071]*
<<locked>>
81%
25599
41%
**00
92%
Norma 204
<<locked>>
81%
39247
63%
**25
95%
[Norma MRP]*
<<locked>>
81%
31096
50%
**20
93%
Norma URP
<<locked>>
81%
40234
65%
**51
99%
Ramshot Hunter
<<locked>>
81%
38928
62%
**44
98%
[Ramshot Magnum]*
<<locked>>
82%
28224
45%
**05
90%
ReloadSwiss RS 50
<<locked>>
81%
51024
82%
**85
99%
ReloadSwiss RS 60
<<locked>>
81%
43076
69%
**79
100%
ReloadSwiss RS 62
<<locked>>
81%
40335
65%
**77
99%
ReloadSwiss RS 70
<<locked>>
81%
39015
63%
**87
99%
[ReloadSwiss RS 76]*
<<locked>>
87%
28442
46%
**57
90%
Rottweil R 903
<<locked>>
81%
47805
77%
**36
100%
[Rottweil R 904]*
<<locked>>
81%
35665
57%
**16
92%
[Rottweil R 905]*
<<locked>>
81%
33199
53%
**16
93%
Rottweil R 907
<<locked>>
81%
44324
71%
**67
98%
SNPE Vectan SP 11
<<locked>>
81%
48965
79%
**89
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
48704
78%
**34
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
42424
68%
**02
98%
Shooters World Long Rifle
<<locked>>
81%
43308
69%
**51
99%
Somchem S355
<<locked>>
81%
47921
77%
**30
100%
[Somchem S361]*
<<locked>>
81%
36289
58%
**10
91%
Somchem S365
<<locked>>
81%
36651
59%
**15
100%
[Somchem S385]*
<<locked>>
81%
33678
54%
**00
94%
Vihtavuori N135
<<locked>>
81%
46702
75%
**34
100%
Vihtavuori N150
<<locked>>
81%
40988
66%
**85
100%
Vihtavuori N160
<<locked>>
81%
43352
70%
**77
100%
[Vihtavuori N165]*
<<locked>>
81%
28543
46%
**65
91%
Vihtavuori N550
<<locked>>
81%
43714
70%
**16
100%
Vihtavuori N555
<<locked>>
81%
32039
51%
**16
98%
[Vihtavuori N560]*
<<locked>>
84%
33866
54%
**72
90%
[Vihtavuori N565]*
<<locked>>
88%
32401
52%
**39
90%
Winchester 6.5 StaBALL
<<locked>>
81%
40712
65%
**21
100%
Winchester 760
<<locked>>
81%
46122
74%
**75
99%
Winchester StaBALL HD
<<locked>>
81%
25396
41%
**24
97%

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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