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Load data for .300 RCM + .307 | 200gr | Frontier PH HPBT

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Recommended Powder(s):

.300 RCM + .307 | 200gr | Frontier PH HPBT

Load Specifications

Bullet:
.307 | 200gr | Frontier PH HPBT
Bullet Weight:
200gr | 13.0g
Bullet Diameter:
0.307" | 7.80mm
Bullet Length:
1.547" | 39.3mm
Caliber:
.300 RCM
Case Length (l3):
2.090" | 53.1mm
Cartridge Length (C.O.L.):
2.797" | 71.1mm
Seated Depth:
0.840" | 21.3mm
Shank Seated Depth:
0.629" | 16.0mm
Case Capacity:
75.0 Grains of Water | 4.87 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B10457_C371
Recommended Twist Rate:
1:10 - 1:8

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

Load data for 196 loads in caliber .300 RCM with .307 | 200gr | Frontier PH HPBT bullet and 98 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 2206H
<<locked>>
86%
57014
89%
**98
100%
ADI AR 2208
<<locked>>
91%
57058
89%
**85
100%
ADI AR 2209
<<locked>>
97%
46325
73%
**10
95%
[ADI AR 2213]*
<<locked>>
97%
41989
66%
**41
92%
Accurate 2200
<<locked>>
84%
56768
89%
**72
100%
Accurate 2495
<<locked>>
84%
57188
90%
**43
100%
Accurate 2520
<<locked>>
84%
57319
90%
**79
100%
Accurate 2700
<<locked>>
92%
57217
90%
**49
98%
Accurate 3100
<<locked>>
97%
39436
62%
**79
97%
Accurate 4064
<<locked>>
90%
57261
90%
**75
100%
Accurate 4350
<<locked>>
97%
54998
86%
**35
100%
Alliant AR-Comp
<<locked>>
84%
57188
90%
**23
100%
Alliant Reloder- TS 15.5
<<locked>>
91%
57029
89%
**08
100%
Alliant Reloder-15
<<locked>>
89%
56652
89%
**15
100%
Alliant Reloder-16
<<locked>>
97%
52852
83%
**44
100%
Alliant Reloder-17
<<locked>>
95%
57406
90%
**20
100%
Alliant Reloder-19
<<locked>>
97%
45977
72%
**13
96%
[Alliant Reloder-22]*
<<locked>>
97%
40103
63%
**48
94%
Alliant Reloder-23
<<locked>>
97%
37768
59%
**11
99%
Alliant Reloder-25
<<locked>>
97%
33170
52%
**06
95%
Alliant Reloder-26
<<locked>>
97%
41713
65%
**56
99%
Baschieri & Pellagri 107
<<locked>>
86%
56463
88%
**15
100%
Hodgdon BL-C2
<<locked>>
84%
56579
89%
**08
100%
Hodgdon Benchmark
<<locked>>
83%
56449
88%
**20
100%
Hodgdon CFE223
<<locked>>
89%
56884
89%
**57
100%
Hodgdon H380
<<locked>>
90%
56971
89%
**21
100%
Hodgdon H414 👍
<<locked>>
93%
56855
89%
**74
99%
Hodgdon H4350
<<locked>>
97%
50937
80%
**33
98%
[Hodgdon H4831 SC]*
<<locked>>
97%
43830
69%
**38
92%
Hodgdon Hybrid 100V
<<locked>>
96%
48428
76%
**13
100%
Hodgdon LVR
<<locked>>
96%
56710
89%
**51
100%
Hodgdon Superperformance
<<locked>>
96%
56275
88%
**97
99%
Hodgdon VARGET
<<locked>>
91%
56565
89%
**82
100%
IMR 3031
<<locked>>
88%
56478
89%
**69
100%
IMR 4064
<<locked>>
92%
56985
89%
**79
100%
IMR 4166 Enduron
<<locked>>
93%
57203
90%
**69
99%
IMR 4350
<<locked>>
97%
53476
84%
**66
98%
IMR 4451 Enduron
<<locked>>
94%
57246
90%
**02
99%
IMR 4831
<<locked>>
97%
46093
72%
**93
99%
IMR 4895
<<locked>>
88%
57043
89%
**28
100%
[IMR 4955 Enduron]*
<<locked>>
97%
43729
69%
**05
93%
[IMR 7828 SSC]*
<<locked>>
96%
41901
66%
**57
92%
IMR 8208 XBR
<<locked>>
85%
57392
90%
**72
100%
Lovex D073.6
<<locked>>
86%
56739
89%
**72
100%
Lovex S060
<<locked>>
86%
56579
89%
**33
100%
Lovex S062
<<locked>>
89%
56753
89%
**69
100%
Lovex S065
<<locked>>
96%
57334
90%
**98
100%
Lovex S070
<<locked>>
97%
55492
87%
**95
99%
[Lovex S071]*
<<locked>>
97%
32735
51%
**44
94%
Norma 201
<<locked>>
87%
57174
90%
**69
100%
Norma 202
<<locked>>
86%
56811
89%
**49
100%
Norma 203B
<<locked>>
89%
56681
89%
**12
100%
Norma 204
<<locked>>
97%
53693
84%
**08
97%
Norma MRP
<<locked>>
97%
42018
66%
**16
96%
Norma URP
<<locked>>
97%
53432
84%
**18
100%
Ramshot Big Game
<<locked>>
89%
57029
89%
**35
100%
Ramshot Hunter
<<locked>>
97%
52112
82%
**18
99%
[Ramshot Magnum]*
<<locked>>
97%
38377
60%
**85
93%
Ramshot TAC
<<locked>>
84%
57174
90%
**92
100%
Ramshot Wild Boar
<<locked>>
84%
57130
90%
**08
100%
ReloadSwiss RS 50
<<locked>>
90%
56710
89%
**92
99%
ReloadSwiss RS 52
<<locked>>
90%
57348
90%
**41
100%
ReloadSwiss RS 60
<<locked>>
96%
57305
90%
**36
100%
ReloadSwiss RS 62 👍
<<locked>>
97%
54244
85%
**54
100%
ReloadSwiss RS 70 👍
<<locked>>
97%
53679
84%
**84
100%
Rottweil R 901
<<locked>>
84%
56942
89%
**26
100%
Rottweil R 902
<<locked>>
88%
57363
90%
**59
100%
Rottweil R 903
<<locked>>
93%
56768
89%
**05
100%
Rottweil R 904
<<locked>>
97%
48022
75%
**90
95%
Rottweil R 905
<<locked>>
97%
44005
69%
**77
95%
Rottweil R 907
<<locked>>
95%
56391
88%
**85
99%
SNPE Vectan SP 11
<<locked>>
92%
56623
89%
**38
100%
SNPE Vectan SP 7
<<locked>>
85%
57130
90%
**92
100%
SNPE Vectan SP 9
<<locked>>
87%
57217
90%
**95
100%
SNPE Vectan Tubal 3000
<<locked>>
86%
56507
89%
**77
100%
SNPE Vectan Tubal 5000
<<locked>>
91%
56681
89%
**74
100%
SNPE Vectan Tubal 7000
<<locked>>
96%
56826
89%
**52
99%
Shooters World Long Rifle
<<locked>>
96%
57334
90%
**98
100%
Shooters World Match Rifle
<<locked>>
86%
56739
89%
**72
100%
Shooters World Precision
<<locked>>
89%
56753
89%
**69
100%
Somchem S335
<<locked>>
86%
56927
89%
**87
100%
Somchem S341
<<locked>>
85%
56724
89%
**79
100%
Somchem S355
<<locked>>
93%
57145
90%
**05
100%
[Somchem S361]*
<<locked>>
97%
49530
78%
**87
94%
Somchem S365
<<locked>>
97%
48312
76%
**79
100%
Somchem S385
<<locked>>
97%
45484
71%
**80
97%
Vihtavuori N133
<<locked>>
88%
56724
89%
**61
100%
Vihtavuori N135
<<locked>>
94%
56608
89%
**16
100%
Vihtavuori N140
<<locked>>
88%
56898
89%
**30
100%
Vihtavuori N150
<<locked>>
97%
55172
86%
**39
100%
Vihtavuori N160
<<locked>>
95%
56681
89%
**18
100%
[Vihtavuori N165]*
<<locked>>
97%
37550
59%
**20
94%
Vihtavuori N540
<<locked>>
89%
57232
90%
**66
100%
Vihtavuori N550 👍
<<locked>>
96%
57159
90%
**64
100%
Vihtavuori N555
<<locked>>
97%
41669
65%
**80
99%
Winchester 6.5 StaBALL
<<locked>>
97%
56782
89%
**05
100%
Winchester 760 👍
<<locked>>
93%
56855
89%
**74
99%
Winchester StaBALL HD
<<locked>>
97%
33431
52%
**15
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
48849
77%
**87
100%
ADI AR 2208
<<locked>>
81%
41800
65%
**52
99%
[ADI AR 2209]*
<<locked>>
86%
33214
52%
**41
90%
[ADI AR 2213]*
<<locked>>
94%
38319
60%
**65
90%
Accurate 2200
<<locked>>
81%
51111
80%
**93
100%
Accurate 2495
<<locked>>
81%
51184
80%
**74
100%
Accurate 2520
<<locked>>
81%
51576
81%
**07
100%
Accurate 2700
<<locked>>
81%
39827
62%
**77
95%
[Accurate 3100]*
<<locked>>
84%
25208
40%
**60
90%
Accurate 4064
<<locked>>
81%
43207
68%
**82
100%
Accurate 4350
<<locked>>
81%
31749
50%
**34
96%
Alliant AR-Comp
<<locked>>
81%
52156
82%
**57
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
41698
65%
**79
100%
Alliant Reloder-15
<<locked>>
81%
44440
70%
**31
100%
Alliant Reloder-16
<<locked>>
81%
32329
51%
**51
96%
Alliant Reloder-17
<<locked>>
81%
35998
56%
**65
99%
[Alliant Reloder-19]*
<<locked>>
86%
32648
51%
**34
90%
[Alliant Reloder-22]*
<<locked>>
90%
32140
50%
**64
90%
[Alliant Reloder-23]*
<<locked>>
81%
23337
37%
**21
93%
[Alliant Reloder-25]*
<<locked>>
89%
26672
42%
**19
90%
[Alliant Reloder-26]*
<<locked>>
81%
24743
39%
**10
90%
Baschieri & Pellagri 107
<<locked>>
81%
48472
76%
**03
100%
Hodgdon BL-C2
<<locked>>
81%
51169
80%
**33
100%
Hodgdon Benchmark
<<locked>>
81%
52939
83%
**70
100%
Hodgdon CFE223
<<locked>>
81%
42917
67%
**44
99%
Hodgdon H380
<<locked>>
81%
42235
66%
**88
98%
Hodgdon H414
<<locked>>
81%
37086
58%
**43
95%
[Hodgdon H4350]*
<<locked>>
81%
31285
49%
**56
91%
[Hodgdon H4831 SC]*
<<locked>>
93%
38696
61%
**39
90%
Hodgdon Hybrid 100V
<<locked>>
81%
29704
47%
**62
97%
Hodgdon LVR
<<locked>>
81%
34911
55%
**83
96%
[Hodgdon Superperformance]*
<<locked>>
81%
33330
52%
**74
92%
Hodgdon VARGET
<<locked>>
81%
41379
65%
**46
99%
IMR 3031
<<locked>>
81%
45310
71%
**18
100%
IMR 4064
<<locked>>
81%
40959
64%
**33
99%
IMR 4166 Enduron
<<locked>>
81%
40611
64%
**00
96%
[IMR 4350]*
<<locked>>
81%
32924
52%
**98
92%
IMR 4451 Enduron
<<locked>>
81%
38682
61%
**97
95%
IMR 4831
<<locked>>
81%
28195
44%
**29
95%
IMR 4895
<<locked>>
81%
45484
71%
**57
100%
[IMR 4955 Enduron]*
<<locked>>
92%
37463
59%
**87
90%
[IMR 7828 SSC]*
<<locked>>
94%
38377
60%
**79
90%
IMR 8208 XBR
<<locked>>
81%
50981
80%
**80
100%
Lovex D073.6
<<locked>>
81%
48298
76%
**64
100%
Lovex S060
<<locked>>
81%
48675
76%
**21
100%
Lovex S062
<<locked>>
81%
43627
68%
**79
100%
Lovex S065
<<locked>>
81%
36013
56%
**47
96%
[Lovex S070]*
<<locked>>
81%
34156
54%
**24
94%
[Lovex S071]*
<<locked>>
88%
25208
40%
**60
90%
Norma 201
<<locked>>
81%
47935
75%
**41
100%
Norma 202
<<locked>>
81%
48559
76%
**41
100%
Norma 203B
<<locked>>
81%
43685
68%
**18
100%
[Norma 204]*
<<locked>>
82%
32764
51%
**21
90%
[Norma MRP]*
<<locked>>
86%
29675
47%
**28
90%
Norma URP
<<locked>>
81%
32198
50%
**41
96%
Ramshot Big Game
<<locked>>
81%
43729
69%
**44
100%
[Ramshot Hunter]*
<<locked>>
81%
31589
49%
**21
93%
[Ramshot Magnum]*
<<locked>>
92%
32634
51%
**51
90%
Ramshot TAC
<<locked>>
81%
51068
80%
**03
99%
Ramshot Wild Boar
<<locked>>
81%
50546
79%
**20
100%
ReloadSwiss RS 50
<<locked>>
81%
42380
66%
**69
97%
ReloadSwiss RS 52
<<locked>>
81%
42917
67%
**38
100%
ReloadSwiss RS 60
<<locked>>
81%
34954
55%
**59
100%
ReloadSwiss RS 62
<<locked>>
81%
31560
49%
**47
96%
ReloadSwiss RS 70
<<locked>>
81%
31763
50%
**54
95%
Rottweil R 901
<<locked>>
81%
52301
82%
**67
100%
Rottweil R 902
<<locked>>
81%
45774
72%
**98
100%
Rottweil R 903
<<locked>>
81%
38928
61%
**33
99%
[Rottweil R 904]*
<<locked>>
87%
35491
56%
**54
90%
[Rottweil R 905]*
<<locked>>
87%
31908
50%
**28
90%
[Rottweil R 907]*
<<locked>>
81%
37014
58%
**60
94%
SNPE Vectan SP 11
<<locked>>
81%
39784
62%
**79
99%
SNPE Vectan SP 7
<<locked>>
81%
49676
78%
**87
99%
SNPE Vectan SP 9
<<locked>>
81%
47398
74%
**61
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
49095
77%
**79
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
40915
64%
**64
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
35041
55%
**95
94%
Shooters World Long Rifle
<<locked>>
81%
36013
56%
**47
96%
Shooters World Match Rifle
<<locked>>
81%
48298
76%
**64
100%
Shooters World Precision
<<locked>>
81%
43627
68%
**79
100%
Somchem S335
<<locked>>
81%
48820
76%
**82
100%
Somchem S341
<<locked>>
81%
49458
77%
**77
100%
Somchem S355
<<locked>>
81%
39639
62%
**36
99%
[Somchem S361]*
<<locked>>
89%
38334
60%
**90
90%
Somchem S365
<<locked>>
81%
28921
45%
**98
98%
[Somchem S385]*
<<locked>>
83%
29051
46%
**42
90%
Vihtavuori N133
<<locked>>
81%
46731
73%
**33
100%
Vihtavuori N135
<<locked>>
81%
38609
60%
**64
100%
Vihtavuori N140
<<locked>>
81%
45455
71%
**75
100%
Vihtavuori N150
<<locked>>
81%
33982
53%
**05
99%
Vihtavuori N160
<<locked>>
81%
34896
55%
**64
97%
[Vihtavuori N165]*
<<locked>>
90%
30864
48%
**69
90%
Vihtavuori N540
<<locked>>
81%
45049
71%
**95
100%
Vihtavuori N550
<<locked>>
81%
35621
56%
**10
97%
[Vihtavuori N555]*
<<locked>>
81%
24860
39%
**93
93%
Winchester 6.5 StaBALL
<<locked>>
81%
33417
52%
**24
99%
Winchester 760
<<locked>>
81%
37086
58%
**43
95%
[Winchester StaBALL HD]*
<<locked>>
83%
21640
34%
**08
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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