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Load data for .300 Precision Rifle Cartridge + .308 | 150gr | Speer Boat Tail Soft Point

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Recommended Powder(s):

.300 Precision Rifle Cartridge + .308 | 150gr | Speer Boat Tail Soft Point

Load Specifications

Bullet:
.308 | 150gr | Speer Boat Tail Soft Point
Manufacturer SKU:
2022
Bullet Weight:
150gr | 9.7g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.100" | 27.9mm
Caliber:
.300 Precision Rifle Cartridge
Case Length (l3):
2.580" | 65.5mm
Cartridge Length (C.O.L.):
3.400" | 86.4mm
Seated Depth:
0.280" | 7.1mm
Shank Seated Depth:
0.122" | 3.1mm
Case Capacity:
99.0 Grains of Water | 6.43 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
64977 psi | 4480 bar
LID:
LID_B6147_C370

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

Load data for 156 loads in caliber .300 Precision Rifle Cartridge with .308 | 150gr | Speer Boat Tail Soft Point bullet and 78 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>>
86%
58407
90%
**53
100%
ADI AR 2209
<<locked>>
96%
57740
89%
**41
98%
ADI AR 2213
<<locked>>
97%
53026
82%
**82
96%
[ADI AR 2225]*
<<locked>>
97%
34476
53%
**82
92%
Accurate 2700
<<locked>>
86%
58102
89%
**14
99%
Accurate 3100
<<locked>>
97%
52924
81%
**97
99%
Accurate 4064
<<locked>>
83%
58073
89%
**14
100%
Accurate 4350
<<locked>>
91%
58305
90%
**19
100%
[Accurate MAGPRO]*
<<locked>>
97%
51532
79%
**56
93%
Alliant Reloder- TS 15.5
<<locked>>
85%
57972
89%
**66
100%
Alliant Reloder-15
<<locked>>
83%
58305
90%
**79
100%
Alliant Reloder-16 👍
<<locked>>
92%
57885
89%
**55
100%
Alliant Reloder-17
<<locked>>
88%
57856
89%
**58
100%
Alliant Reloder-19
<<locked>>
97%
58233
90%
**41
98%
Alliant Reloder-22
<<locked>>
97%
52504
81%
**79
97%
Alliant Reloder-23
<<locked>>
97%
49966
77%
**23
100%
Alliant Reloder-25
<<locked>>
97%
43062
66%
**15
98%
Alliant Reloder-26
<<locked>>
97%
57392
88%
**23
100%
Hodgdon H380
<<locked>>
84%
58305
90%
**76
100%
Hodgdon H414
<<locked>>
87%
58088
89%
**28
99%
Hodgdon H4350
<<locked>>
94%
58160
90%
**73
99%
[Hodgdon H4831]*
<<locked>>
97%
48834
75%
**38
94%
Hodgdon H4831 SC
<<locked>>
97%
55666
86%
**69
96%
Hodgdon Hybrid 100V
<<locked>>
94%
58073
89%
**73
100%
Hodgdon LVR
<<locked>>
89%
58291
90%
**12
100%
[Hodgdon Retumbo]*
<<locked>>
97%
34476
53%
**82
92%
Hodgdon Superperformance
<<locked>>
89%
58247
90%
**58
99%
Hodgdon VARGET
<<locked>>
86%
58407
90%
**53
100%
Hodgdon TrailBoss
<<locked>>
97%
35143
54%
**75
100%
IMR 4064
<<locked>>
86%
58015
89%
**36
100%
IMR 4166 Enduron
<<locked>>
87%
57812
89%
**36
99%
IMR 4350
<<locked>>
92%
57783
89%
**73
99%
IMR 4451 Enduron
<<locked>>
88%
57769
89%
**59
99%
IMR 4831
<<locked>>
96%
58349
90%
**96
100%
IMR 4955 Enduron
<<locked>>
97%
54389
84%
**10
96%
IMR 7828 SSC
<<locked>>
97%
55143
85%
**32
97%
Lovex S062
<<locked>>
84%
58305
90%
**30
100%
Lovex S065
<<locked>>
90%
58218
90%
**56
100%
Lovex S070
<<locked>>
91%
58015
89%
**69
99%
Lovex S071
<<locked>>
97%
43845
67%
**23
98%
Norma 203B
<<locked>>
83%
58131
89%
**76
100%
Norma 204
<<locked>>
92%
58088
89%
**15
98%
Norma MRP
<<locked>>
97%
56159
86%
**78
99%
Norma URP 👍
<<locked>>
92%
58320
90%
**25
100%
Ramshot Hunter 👍
<<locked>>
92%
57769
89%
**32
100%
Ramshot Magnum
<<locked>>
97%
50778
78%
**20
98%
ReloadSwiss RS 14
<<locked>>
97%
35737
55%
**18
100%
ReloadSwiss RS 50
<<locked>>
84%
58059
89%
**66
100%
ReloadSwiss RS 52
<<locked>>
83%
58059
89%
**89
100%
ReloadSwiss RS 60
<<locked>>
89%
57972
89%
**87
100%
ReloadSwiss RS 62 👍
<<locked>>
91%
58218
90%
**28
100%
ReloadSwiss RS 70 👍
<<locked>>
92%
58349
90%
**97
100%
ReloadSwiss RS 76
<<locked>>
97%
42076
65%
**31
96%
Rottweil R 903
<<locked>>
86%
57856
89%
**59
100%
Rottweil R 904
<<locked>>
95%
58262
90%
**92
97%
Rottweil R 905
<<locked>>
97%
57827
89%
**25
98%
Rottweil R 907
<<locked>>
89%
58218
90%
**63
99%
SNPE Vectan SP 11
<<locked>>
85%
58030
89%
**92
100%
SNPE Vectan Tubal 5000
<<locked>>
86%
58160
89%
**25
100%
SNPE Vectan Tubal 7000
<<locked>>
90%
58117
89%
**07
99%
Shooters World Long Rifle
<<locked>>
90%
58218
90%
**56
100%
Shooters World Precision
<<locked>>
84%
58305
90%
**30
100%
Somchem S355
<<locked>>
87%
58450
90%
**63
100%
Somchem S361
<<locked>>
94%
58218
90%
**43
96%
Somchem S365
<<locked>>
94%
57812
89%
**19
100%
Somchem S385
<<locked>>
97%
58465
90%
**96
99%
Vihtavuori N135
<<locked>>
88%
58102
89%
**61
100%
Vihtavuori N150
<<locked>>
91%
58015
89%
**07
100%
Vihtavuori N160
<<locked>>
89%
58030
89%
**76
100%
Vihtavuori N165
<<locked>>
97%
48776
75%
**15
97%
Vihtavuori N540
<<locked>>
83%
58262
90%
**17
100%
Vihtavuori N550
<<locked>>
89%
58421
90%
**15
100%
Vihtavuori N555
<<locked>>
97%
55637
86%
**99
100%
Vihtavuori N560
<<locked>>
97%
52895
81%
**09
96%
[Vihtavuori N565]*
<<locked>>
97%
45034
69%
**18
93%
Winchester 6.5 StaBALL
<<locked>>
91%
58247
90%
**40
100%
Winchester 760
<<locked>>
87%
58088
89%
**28
99%
Winchester StaBALL HD
<<locked>>
97%
45208
70%
**63
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
50299
77%
**18
100%
[ADI AR 2209]*
<<locked>>
81%
34969
54%
**43
91%
[ADI AR 2213]*
<<locked>>
87%
38450
59%
**48
90%
[ADI AR 2225]*
<<locked>>
94%
31923
49%
**90
90%
Accurate 2700
<<locked>>
81%
48501
75%
**33
97%
[Accurate 3100]*
<<locked>>
81%
30487
47%
**92
92%
Accurate 4064
<<locked>>
81%
53519
82%
**51
100%
Accurate 4350
<<locked>>
81%
41408
64%
**04
98%
[Accurate MAGPRO]*
<<locked>>
91%
42714
66%
**69
90%
Alliant Reloder- TS 15.5
<<locked>>
81%
51097
79%
**48
100%
Alliant Reloder-15
<<locked>>
81%
54404
84%
**20
100%
Alliant Reloder-16
<<locked>>
81%
39900
61%
**10
98%
Alliant Reloder-17
<<locked>>
81%
45948
71%
**48
100%
[Alliant Reloder-19]*
<<locked>>
81%
34809
54%
**30
91%
[Alliant Reloder-22]*
<<locked>>
83%
33330
51%
**33
90%
Alliant Reloder-23
<<locked>>
81%
29414
45%
**25
96%
[Alliant Reloder-25]*
<<locked>>
83%
27833
43%
**69
90%
[Alliant Reloder-26]*
<<locked>>
81%
31662
49%
**46
94%
Hodgdon H380
<<locked>>
81%
51938
80%
**71
100%
Hodgdon H414
<<locked>>
81%
47050
72%
**22
97%
[Hodgdon H4350]*
<<locked>>
81%
38450
59%
**82
94%
[Hodgdon H4831]*
<<locked>>
90%
38856
60%
**15
90%
[Hodgdon H4831 SC]*
<<locked>>
86%
38856
60%
**15
90%
Hodgdon Hybrid 100V
<<locked>>
81%
37362
57%
**89
99%
Hodgdon LVR
<<locked>>
81%
44063
68%
**59
98%
[Hodgdon Retumbo]*
<<locked>>
94%
31923
49%
**90
90%
Hodgdon Superperformance
<<locked>>
81%
42612
66%
**66
96%
Hodgdon VARGET
<<locked>>
81%
49748
77%
**09
100%
Hodgdon TrailBoss
<<locked>>
81%
27891
43%
**04
100%
IMR 4064
<<locked>>
81%
49226
76%
**92
100%
IMR 4166 Enduron
<<locked>>
81%
48312
74%
**63
98%
IMR 4350
<<locked>>
81%
40596
62%
**28
95%
IMR 4451 Enduron
<<locked>>
81%
46572
72%
**49
97%
IMR 4831
<<locked>>
81%
35955
55%
**53
97%
[IMR 4955 Enduron]*
<<locked>>
85%
38159
59%
**62
90%
[IMR 7828 SSC]*
<<locked>>
86%
38029
59%
**48
90%
Lovex S062
<<locked>>
81%
53185
82%
**58
100%
Lovex S065
<<locked>>
81%
43903
68%
**94
98%
Lovex S070
<<locked>>
81%
42250
65%
**67
96%
[Lovex S071]*
<<locked>>
82%
27064
42%
**87
90%
Norma 203B
<<locked>>
81%
53766
83%
**07
100%
[Norma 204]*
<<locked>>
81%
40161
62%
**61
93%
[Norma MRP]*
<<locked>>
81%
31894
49%
**20
91%
Norma URP
<<locked>>
81%
40886
63%
**84
98%
Ramshot Hunter
<<locked>>
81%
39871
61%
**71
96%
[Ramshot Magnum]*
<<locked>>
85%
32561
50%
**94
90%
ReloadSwiss RS 14
<<locked>>
81%
28413
44%
**50
100%
ReloadSwiss RS 50
<<locked>>
81%
51866
80%
**61
99%
ReloadSwiss RS 52
<<locked>>
81%
54027
83%
**27
100%
ReloadSwiss RS 60
<<locked>>
81%
44324
68%
**48
100%
ReloadSwiss RS 62
<<locked>>
81%
41162
63%
**10
98%
ReloadSwiss RS 70
<<locked>>
81%
39929
61%
**20
97%
[ReloadSwiss RS 76]*
<<locked>>
90%
32547
50%
**36
90%
Rottweil R 903
<<locked>>
81%
48646
75%
**95
100%
[Rottweil R 904]*
<<locked>>
81%
36361
56%
**36
90%
[Rottweil R 905]*
<<locked>>
81%
33895
52%
**10
91%
Rottweil R 907
<<locked>>
81%
45092
69%
**20
96%
SNPE Vectan SP 11
<<locked>>
81%
49922
77%
**54
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
49269
76%
**00
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
43018
66%
**35
97%
Shooters World Long Rifle
<<locked>>
81%
43903
68%
**94
98%
Shooters World Precision
<<locked>>
81%
53185
82%
**58
100%
Somchem S355
<<locked>>
81%
48617
75%
**99
100%
[Somchem S361]*
<<locked>>
82%
38740
60%
**56
90%
Somchem S365
<<locked>>
81%
37507
58%
**51
100%
[Somchem S385]*
<<locked>>
81%
34548
53%
**00
92%
Vihtavuori N135
<<locked>>
81%
47413
73%
**00
100%
Vihtavuori N150
<<locked>>
81%
41626
64%
**31
100%
Vihtavuori N160
<<locked>>
81%
44353
68%
**30
99%
[Vihtavuori N165]*
<<locked>>
84%
31778
49%
**21
90%
Vihtavuori N540
<<locked>>
81%
54592
84%
**54
100%
Vihtavuori N550
<<locked>>
81%
44744
69%
**69
99%
Vihtavuori N555
<<locked>>
81%
32677
50%
**13
96%
[Vihtavuori N560]*
<<locked>>
88%
38537
59%
**84
90%
[Vihtavuori N565]*
<<locked>>
92%
37666
58%
**48
90%
Winchester 6.5 StaBALL
<<locked>>
81%
41626
64%
**58
100%
Winchester 760
<<locked>>
81%
47050
72%
**22
97%
[Winchester StaBALL HD]*
<<locked>>
81%
23337
36%
**79
94%

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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