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Load data for .300 RCM + .308 | 190gr | Hornady BTSP

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Recommended Powder(s):

.300 RCM + .308 | 190gr | Hornady BTSP

Load Specifications

Bullet:
.308 | 190gr | Hornady BTSP
Manufacturer SKU:
3085
Bullet Weight:
190gr | 12.3g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.385" | 35.2mm
Caliber:
.300 RCM
Case Length (l3):
2.090" | 53.1mm
Cartridge Length (C.O.L.):
2.797" | 71.1mm
Seated Depth:
0.678" | 17.2mm
Shank Seated Depth:
0.478" | 12.1mm
Case Capacity:
75.0 Grains of Water | 4.87 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B2702_C371

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

Load data for 192 loads in caliber .300 RCM with .308 | 190gr | Hornady BTSP bullet and 96 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".

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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%
56652
89%
**74
100%
ADI AR 2208
<<locked>>
91%
57116
90%
**71
100%
ADI AR 2209
<<locked>>
97%
46775
73%
**85
95%
Accurate 2200
<<locked>>
84%
56768
89%
**48
100%
Accurate 2495
<<locked>>
85%
57406
90%
**31
100%
Accurate 2520
<<locked>>
84%
57377
90%
**64
100%
Accurate 2700
<<locked>>
92%
57072
89%
**28
98%
Accurate 3100
<<locked>>
97%
39378
62%
**51
96%
Accurate 4064
<<locked>>
90%
57188
90%
**54
100%
Accurate 4350 👍
<<locked>>
97%
54926
86%
**17
100%
Alliant AR-Comp
<<locked>>
84%
56869
89%
**02
100%
Alliant Reloder- TS 15.5
<<locked>>
91%
56956
89%
**87
100%
Alliant Reloder-15
<<locked>>
89%
57014
89%
**03
100%
Alliant Reloder-16 👍
<<locked>>
97%
52533
82%
**20
100%
Alliant Reloder-17
<<locked>>
95%
57101
89%
**95
100%
Alliant Reloder-19
<<locked>>
97%
45919
72%
**82
95%
[Alliant Reloder-22]*
<<locked>>
97%
39726
62%
**07
93%
Alliant Reloder-23
<<locked>>
97%
37492
59%
**77
99%
[Alliant Reloder-25]*
<<locked>>
97%
33402
52%
**75
94%
Alliant Reloder-26
<<locked>>
97%
41669
65%
**21
98%
Baschieri & Pellagri 107
<<locked>>
86%
56811
89%
**97
100%
Hodgdon BL-C2
<<locked>>
84%
56507
89%
**87
100%
Hodgdon Benchmark
<<locked>>
84%
56927
89%
**02
100%
Hodgdon CFE223
<<locked>>
89%
56797
89%
**36
100%
Hodgdon H380
<<locked>>
90%
57188
90%
**03
100%
Hodgdon H414
<<locked>>
94%
56927
89%
**56
99%
Hodgdon H4350
<<locked>>
97%
50459
79%
**02
97%
Hodgdon Hybrid 100V
<<locked>>
97%
49153
77%
**05
100%
Hodgdon LVR 👍
<<locked>>
96%
56739
89%
**36
100%
Hodgdon Superperformance
<<locked>>
96%
57232
90%
**92
99%
Hodgdon VARGET
<<locked>>
91%
56637
89%
**67
100%
IMR 3031
<<locked>>
88%
56971
89%
**57
100%
IMR 4064
<<locked>>
92%
57174
90%
**61
100%
IMR 4166 Enduron
<<locked>>
93%
57087
89%
**51
99%
IMR 4350
<<locked>>
97%
53780
84%
**51
98%
IMR 4451 Enduron
<<locked>>
94%
56927
89%
**77
99%
IMR 4831
<<locked>>
97%
45788
72%
**66
99%
IMR 4895
<<locked>>
88%
56463
88%
**07
100%
[IMR 4955 Enduron]*
<<locked>>
97%
43743
69%
**74
92%
[IMR 7828 SSC]*
<<locked>>
97%
42656
67%
**43
92%
IMR 8208 XBR
<<locked>>
85%
57305
90%
**51
100%
Lovex D073.6
<<locked>>
86%
57377
90%
**64
100%
Lovex S060
<<locked>>
87%
57246
90%
**21
100%
Lovex S062
<<locked>>
90%
57145
90%
**57
100%
Lovex S065
<<locked>>
96%
56869
89%
**71
100%
Lovex S070
<<locked>>
97%
55390
87%
**77
99%
[Lovex S071]*
<<locked>>
97%
32561
51%
**06
94%
Norma 201
<<locked>>
87%
57290
90%
**51
100%
Norma 202
<<locked>>
86%
57203
90%
**35
100%
Norma 203B
<<locked>>
90%
57188
90%
**00
100%
Norma 204
<<locked>>
97%
54549
85%
**03
97%
Norma MRP
<<locked>>
97%
41640
65%
**79
96%
Norma URP
<<locked>>
97%
53490
84%
**94
100%
Ramshot Big Game
<<locked>>
89%
56985
89%
**17
100%
Ramshot Hunter
<<locked>>
97%
52576
82%
**97
99%
[Ramshot Magnum]*
<<locked>>
97%
37985
60%
**38
93%
Ramshot TAC
<<locked>>
84%
57159
90%
**74
100%
Ramshot Wild Boar
<<locked>>
85%
57014
89%
**90
100%
ReloadSwiss RS 50
<<locked>>
90%
56637
89%
**74
99%
ReloadSwiss RS 52
<<locked>>
89%
56666
89%
**10
100%
ReloadSwiss RS 60
<<locked>>
96%
56898
89%
**12
100%
ReloadSwiss RS 62 👍
<<locked>>
97%
54273
85%
**36
100%
ReloadSwiss RS 70
<<locked>>
97%
54215
85%
**72
100%
Rottweil R 901
<<locked>>
84%
57421
90%
**15
100%
Rottweil R 902
<<locked>>
88%
56652
89%
**35
100%
Rottweil R 903
<<locked>>
93%
56869
89%
**87
100%
[Rottweil R 904]*
<<locked>>
97%
48095
75%
**62
94%
Rottweil R 905
<<locked>>
97%
44034
69%
**56
95%
Rottweil R 907
<<locked>>
95%
57072
89%
**77
98%
SNPE Vectan SP 11
<<locked>>
92%
56768
89%
**20
100%
SNPE Vectan SP 7
<<locked>>
85%
57421
90%
**77
100%
SNPE Vectan SP 9
<<locked>>
87%
56695
89%
**74
100%
SNPE Vectan Tubal 3000
<<locked>>
86%
57130
90%
**62
100%
SNPE Vectan Tubal 5000
<<locked>>
92%
56739
89%
**52
100%
SNPE Vectan Tubal 7000
<<locked>>
96%
56739
89%
**25
99%
Shooters World Long Rifle
<<locked>>
96%
56869
89%
**71
100%
Shooters World Match Rifle
<<locked>>
86%
57377
90%
**64
100%
Shooters World Precision
<<locked>>
90%
57145
90%
**57
100%
Somchem S335
<<locked>>
86%
57043
89%
**69
100%
Somchem S341
<<locked>>
85%
56985
89%
**61
100%
Somchem S355
<<locked>>
93%
56971
89%
**84
100%
[Somchem S361]*
<<locked>>
97%
49835
78%
**59
94%
Somchem S365
<<locked>>
97%
48617
76%
**54
100%
Somchem S385
<<locked>>
97%
44730
70%
**43
96%
Vihtavuori N133
<<locked>>
88%
56739
89%
**39
100%
Vihtavuori N135
<<locked>>
94%
57392
90%
**05
100%
Vihtavuori N140
<<locked>>
89%
57130
90%
**15
100%
Vihtavuori N150
<<locked>>
97%
54955
86%
**18
100%
Vihtavuori N160
<<locked>>
96%
56565
89%
**00
100%
[Vihtavuori N165]*
<<locked>>
97%
37318
58%
**82
93%
Vihtavuori N540
<<locked>>
89%
57174
90%
**48
100%
Vihtavuori N550 👍
<<locked>>
96%
57029
89%
**43
100%
Vihtavuori N555
<<locked>>
97%
41147
64%
**43
99%
Winchester 6.5 StaBALL
<<locked>>
97%
56231
88%
**74
100%
Winchester 760
<<locked>>
94%
56927
89%
**56
99%
Winchester StaBALL HD
<<locked>>
97%
33779
53%
**80
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
48791
76%
**62
100%
ADI AR 2208
<<locked>>
81%
41510
65%
**21
99%
[ADI AR 2209]*
<<locked>>
87%
34461
54%
**33
90%
Accurate 2200
<<locked>>
81%
51082
80%
**66
100%
Accurate 2495
<<locked>>
81%
50705
79%
**46
100%
Accurate 2520
<<locked>>
81%
51590
81%
**85
100%
[Accurate 2700]*
<<locked>>
81%
39653
62%
**43
94%
[Accurate 3100]*
<<locked>>
85%
26020
41%
**36
90%
Accurate 4064
<<locked>>
81%
42786
67%
**51
100%
Accurate 4350
<<locked>>
81%
31705
50%
**00
96%
Alliant AR-Comp
<<locked>>
81%
51938
81%
**39
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
41292
65%
**44
100%
Alliant Reloder-15
<<locked>>
81%
44251
69%
**03
99%
Alliant Reloder-16
<<locked>>
81%
32068
50%
**13
96%
Alliant Reloder-17
<<locked>>
81%
35781
56%
**31
99%
[Alliant Reloder-19]*
<<locked>>
87%
33504
52%
**16
90%
[Alliant Reloder-22]*
<<locked>>
91%
33591
53%
**62
90%
[Alliant Reloder-23]*
<<locked>>
81%
23206
36%
**77
92%
[Alliant Reloder-25]*
<<locked>>
91%
27934
44%
**18
90%
[Alliant Reloder-26]*
<<locked>>
83%
25962
41%
**08
90%
Baschieri & Pellagri 107
<<locked>>
81%
48037
75%
**72
99%
Hodgdon BL-C2
<<locked>>
81%
51242
80%
**18
100%
Hodgdon Benchmark
<<locked>>
81%
52533
82%
**43
100%
Hodgdon CFE223
<<locked>>
81%
42699
67%
**13
99%
Hodgdon H380
<<locked>>
81%
42163
66%
**64
98%
[Hodgdon H414]*
<<locked>>
81%
37188
58%
**15
94%
[Hodgdon H4350]*
<<locked>>
81%
31111
49%
**15
91%
Hodgdon Hybrid 100V
<<locked>>
81%
29486
46%
**18
97%
Hodgdon LVR
<<locked>>
81%
34969
55%
**56
96%
[Hodgdon Superperformance]*
<<locked>>
81%
33286
52%
**36
92%
Hodgdon VARGET
<<locked>>
81%
41234
65%
**18
99%
IMR 3031
<<locked>>
81%
45208
71%
**93
100%
IMR 4064
<<locked>>
81%
40828
64%
**02
99%
IMR 4166 Enduron
<<locked>>
81%
40408
63%
**72
95%
[IMR 4350]*
<<locked>>
81%
32663
51%
**51
92%
IMR 4451 Enduron
<<locked>>
81%
38319
60%
**52
95%
[IMR 4831]*
<<locked>>
81%
28007
44%
**85
94%
IMR 4895
<<locked>>
81%
45426
71%
**36
100%
[IMR 4955 Enduron]*
<<locked>>
93%
39001
61%
**82
90%
[IMR 7828 SSC]*
<<locked>>
94%
38986
61%
**64
90%
IMR 8208 XBR
<<locked>>
81%
51082
80%
**66
100%
Lovex D073.6
<<locked>>
81%
48167
75%
**36
100%
Lovex S060
<<locked>>
81%
48660
76%
**00
100%
Lovex S062
<<locked>>
81%
43743
69%
**57
100%
Lovex S065
<<locked>>
81%
35694
56%
**13
96%
[Lovex S070]*
<<locked>>
81%
34055
53%
**90
93%
[Lovex S071]*
<<locked>>
89%
25759
40%
**33
90%
Norma 201
<<locked>>
81%
47688
75%
**10
100%
Norma 202
<<locked>>
81%
48124
75%
**13
100%
Norma 203B
<<locked>>
81%
43758
69%
**93
100%
[Norma 204]*
<<locked>>
83%
33779
53%
**06
90%
[Norma MRP]*
<<locked>>
87%
30269
47%
**06
90%
Norma URP
<<locked>>
81%
32198
50%
**03
96%
Ramshot Big Game
<<locked>>
81%
43366
68%
**13
99%
[Ramshot Hunter]*
<<locked>>
81%
31488
49%
**87
93%
[Ramshot Magnum]*
<<locked>>
93%
33547
53%
**39
90%
Ramshot TAC
<<locked>>
81%
50923
80%
**82
99%
Ramshot Wild Boar
<<locked>>
81%
50749
80%
**02
100%
ReloadSwiss RS 50
<<locked>>
81%
42206
66%
**41
97%
ReloadSwiss RS 52
<<locked>>
81%
42772
67%
**07
100%
ReloadSwiss RS 60
<<locked>>
81%
34751
54%
**18
99%
ReloadSwiss RS 62
<<locked>>
81%
31604
50%
**20
95%
[ReloadSwiss RS 70]*
<<locked>>
81%
31488
49%
**10
94%
Rottweil R 901
<<locked>>
81%
52098
82%
**46
100%
Rottweil R 902
<<locked>>
81%
45498
71%
**70
100%
Rottweil R 903
<<locked>>
81%
38798
61%
**02
99%
[Rottweil R 904]*
<<locked>>
88%
36666
57%
**46
90%
[Rottweil R 905]*
<<locked>>
88%
32822
51%
**10
90%
[Rottweil R 907]*
<<locked>>
81%
36927
58%
**26
94%
SNPE Vectan SP 11
<<locked>>
81%
39653
62%
**44
99%
SNPE Vectan SP 7
<<locked>>
81%
49400
77%
**59
99%
SNPE Vectan SP 9
<<locked>>
81%
47253
74%
**33
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
48965
77%
**57
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
40785
64%
**33
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
35143
55%
**64
94%
Shooters World Long Rifle
<<locked>>
81%
35694
56%
**13
96%
Shooters World Match Rifle
<<locked>>
81%
48167
75%
**36
100%
Shooters World Precision
<<locked>>
81%
43743
69%
**57
100%
Somchem S335
<<locked>>
81%
48457
76%
**57
100%
Somchem S341
<<locked>>
81%
49008
77%
**49
100%
Somchem S355
<<locked>>
81%
39291
62%
**05
99%
[Somchem S361]*
<<locked>>
90%
39668
62%
**82
90%
Somchem S365
<<locked>>
81%
28660
45%
**57
98%
[Somchem S385]*
<<locked>>
85%
30182
47%
**31
90%
Vihtavuori N133
<<locked>>
81%
46195
72%
**02
100%
Vihtavuori N135
<<locked>>
81%
38261
60%
**33
100%
Vihtavuori N140
<<locked>>
81%
45078
71%
**48
100%
Vihtavuori N150
<<locked>>
81%
33750
53%
**67
99%
Vihtavuori N160
<<locked>>
81%
34722
54%
**26
96%
[Vihtavuori N165]*
<<locked>>
91%
31734
50%
**54
90%
Vihtavuori N540
<<locked>>
81%
44599
70%
**64
100%
Vihtavuori N550
<<locked>>
81%
35433
56%
**72
97%
[Vihtavuori N555]*
<<locked>>
81%
24772
39%
**46
93%
Winchester 6.5 StaBALL
<<locked>>
81%
33098
52%
**77
98%
[Winchester 760]*
<<locked>>
81%
37188
58%
**15
94%
[Winchester StaBALL HD]*
<<locked>>
84%
22582
35%
**96
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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