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Load data for .300 CR + .308 | 170gr | Speer FN

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Recommended Powder(s):

.300 CR + .308 | 170gr | Speer FN

Load Specifications

Bullet:
.308 | 170gr | Speer FN
Manufacturer SKU:
2041
Bullet Weight:
170gr | 11.0g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.140" | 29.0mm
Caliber:
.300 CR
Case Length (l3):
2.000" | 50.8mm
Cartridge Length (C.O.L.):
2.753" | 69.9mm
Seated Depth:
0.387" | 9.8mm
Shank Seated Depth:
0.387" | 9.8mm
Case Capacity:
53.0 Grains of Water | 3.44 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
62366 psi | 4300 bar
LID:
LID_B6163_C352

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

Load data for 164 loads in caliber .300 CR with .308 | 170gr | Speer FN bullet and 82 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>>
96%
53505
86%
**98
98%
ADI AR 2207
<<locked>>
85%
54998
88%
**87
100%
ADI AR 2208
<<locked>>
97%
46253
74%
**64
96%
ADI AR 2219
<<locked>>
88%
55027
88%
**92
100%
Accurate 2015
<<locked>>
93%
55521
89%
**46
100%
Accurate 2200
<<locked>>
95%
55492
89%
**79
97%
Accurate 2230
<<locked>>
91%
54839
88%
**69
99%
Accurate 2460
<<locked>>
91%
55274
89%
**89
100%
Accurate 2495
<<locked>>
97%
53476
86%
**98
100%
Accurate 2520 👍
<<locked>>
96%
55593
89%
**35
100%
Accurate 4064
<<locked>>
97%
44019
71%
**80
100%
Alliant AR-Comp
<<locked>>
97%
55985
90%
**12
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
44135
71%
**77
98%
Alliant Reloder-10x
<<locked>>
90%
55071
88%
**49
100%
Alliant Reloder-15
<<locked>>
96%
47558
76%
**33
97%
Alliant Reloder-17
<<locked>>
96%
38609
62%
**28
95%
Alliant Reloder-7
<<locked>>
85%
55883
90%
**97
100%
Baschieri & Pellagri 106
<<locked>>
88%
55564
89%
**00
100%
Baschieri & Pellagri 107
<<locked>>
97%
53766
86%
**18
97%
Hodgdon BL-C2 👍
<<locked>>
96%
55985
90%
**61
99%
Hodgdon Benchmark
<<locked>>
94%
54969
88%
**43
100%
Hodgdon CFE BLK
<<locked>>
85%
55434
89%
**16
99%
Hodgdon CFE223
<<locked>>
96%
46789
75%
**39
96%
Hodgdon H322
<<locked>>
94%
55941
90%
**05
100%
Hodgdon H335
<<locked>>
89%
56130
90%
**15
100%
Hodgdon H380
<<locked>>
97%
45687
73%
**84
95%
Hodgdon H4198
<<locked>>
87%
55187
88%
**97
100%
[Hodgdon Hybrid 100V]*
<<locked>>
97%
31575
51%
**18
92%
Hodgdon VARGET
<<locked>>
97%
45643
73%
**54
96%
IMR 3031
<<locked>>
97%
47834
77%
**49
100%
IMR 4064
<<locked>>
97%
44367
71%
**28
96%
IMR 4198
<<locked>>
90%
55158
88%
**03
100%
IMR 4895
<<locked>>
96%
48675
78%
**62
98%
IMR 8208 XBR
<<locked>>
96%
55405
89%
**95
99%
Lovex D073.4
<<locked>>
90%
55230
89%
**69
100%
Lovex D073.5
<<locked>>
92%
56043
90%
**98
100%
Lovex D073.6
<<locked>>
97%
52257
84%
**92
100%
Lovex S060
<<locked>>
97%
55361
89%
**49
99%
Lovex S062
<<locked>>
97%
47181
76%
**90
98%
Norma 200
<<locked>>
87%
56028
90%
**33
100%
Norma 201
<<locked>>
97%
52649
84%
**59
99%
Norma 202
<<locked>>
97%
53142
85%
**79
100%
Norma 203B
<<locked>>
96%
46514
75%
**16
97%
Ramshot Big Game
<<locked>>
97%
47921
77%
**49
97%
Ramshot TAC
<<locked>>
95%
54998
88%
**82
96%
Ramshot Wild Boar
<<locked>>
96%
55550
89%
**35
99%
Ramshot X-Terminator
<<locked>>
93%
55869
90%
**79
98%
ReloadSwiss RS 40
<<locked>>
91%
54969
88%
**85
100%
[ReloadSwiss RS 50]*
<<locked>>
96%
46644
75%
**67
93%
ReloadSwiss RS 52
<<locked>>
96%
45136
72%
**36
99%
ReloadSwiss RS 60
<<locked>>
96%
37927
61%
**18
95%
Rottweil R 901
<<locked>>
96%
55434
89%
**75
100%
Rottweil R 902
<<locked>>
97%
50183
80%
**13
99%
Rottweil R 903
<<locked>>
97%
40292
65%
**15
96%
SNPE Vectan BA6 1/2
<<locked>>
85%
54940
88%
**51
100%
SNPE Vectan SP 10
<<locked>>
88%
55013
88%
**95
100%
SNPE Vectan SP 11
<<locked>>
96%
42612
68%
**70
96%
SNPE Vectan SP 7
<<locked>>
97%
55825
90%
**02
97%
SNPE Vectan SP 9
<<locked>>
96%
52185
84%
**75
98%
SNPE Vectan Tubal 3000
<<locked>>
96%
55564
89%
**20
100%
SNPE Vectan Tubal 5000
<<locked>>
96%
45150
72%
**85
100%
Shooters World Match Rifle
<<locked>>
97%
52257
84%
**92
100%
Shooters World Precision
<<locked>>
97%
47181
76%
**90
98%
Shooters World Tactical Rifle
<<locked>>
89%
55738
89%
**59
99%
Somchem S321 👍
<<locked>>
93%
55013
88%
**15
100%
Somchem S335
<<locked>>
97%
54143
87%
**23
100%
Somchem S341
<<locked>>
97%
55143
88%
**98
98%
Somchem S355
<<locked>>
97%
41785
67%
**28
97%
[Somchem S365]*
<<locked>>
96%
29849
48%
**31
93%
Vihtavuori N120
<<locked>>
87%
55027
88%
**41
100%
Vihtavuori N130
<<locked>>
94%
56086
90%
**10
100%
Vihtavuori N133
<<locked>>
97%
51590
83%
**70
100%
Vihtavuori N135
<<locked>>
97%
39798
64%
**69
100%
Vihtavuori N140
<<locked>>
97%
49226
79%
**03
100%
Vihtavuori N150
<<locked>>
97%
35186
56%
**83
96%
[Vihtavuori N160]*
<<locked>>
97%
37753
61%
**46
92%
Vihtavuori N530
<<locked>>
94%
56072
90%
**12
100%
Vihtavuori N540
<<locked>>
96%
48544
78%
**20
100%
[Vihtavuori N550]*
<<locked>>
97%
37376
60%
**85
92%
[Winchester 6.5 StaBALL]*
<<locked>>
97%
37086
59%
**97
94%
Winchester 748 👍
<<locked>>
93%
54708
88%
**44
100%
Winchester StaBALL Match 👍
<<locked>>
91%
55840
90%
**48
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2206H]*
<<locked>>
81%
33098
53%
**34
93%
ADI AR 2207
<<locked>>
81%
48791
78%
**08
100%
[ADI AR 2208]*
<<locked>>
83%
29979
48%
**36
90%
ADI AR 2219
<<locked>>
81%
43366
70%
**28
100%
Accurate 2015
<<locked>>
81%
37811
61%
**87
100%
[Accurate 2200]*
<<locked>>
81%
35549
57%
**41
92%
Accurate 2230
<<locked>>
81%
39334
63%
**33
96%
Accurate 2460
<<locked>>
81%
38986
63%
**39
98%
Accurate 2495
<<locked>>
81%
31691
51%
**44
99%
Accurate 2520
<<locked>>
81%
32663
52%
**57
97%
Accurate 4064
<<locked>>
81%
26672
43%
**23
96%
Alliant AR-Comp
<<locked>>
81%
33257
53%
**74
100%
[Alliant Reloder- TS 15.5]*
<<locked>>
81%
27093
43%
**10
91%
Alliant Reloder-10x
<<locked>>
81%
41408
66%
**56
100%
[Alliant Reloder-15]*
<<locked>>
81%
29269
47%
**59
90%
[Alliant Reloder-17]*
<<locked>>
89%
30342
49%
**28
90%
Alliant Reloder-7
<<locked>>
81%
49777
80%
**25
100%
Baschieri & Pellagri 106
<<locked>>
81%
43555
70%
**33
100%
[Baschieri & Pellagri 107]*
<<locked>>
81%
32082
51%
**18
90%
Hodgdon BL-C2
<<locked>>
81%
32634
52%
**67
95%
Hodgdon Benchmark
<<locked>>
81%
37768
61%
**67
97%
Hodgdon CFE BLK
<<locked>>
81%
48414
78%
**18
99%
[Hodgdon CFE223]*
<<locked>>
86%
32677
52%
**57
90%
Hodgdon H322
<<locked>>
81%
37072
59%
**13
99%
Hodgdon H335
<<locked>>
81%
42598
68%
**21
99%
[Hodgdon H380]*
<<locked>>
87%
32938
53%
**41
90%
Hodgdon H4198
<<locked>>
81%
46905
75%
**82
100%
[Hodgdon Hybrid 100V]*
<<locked>>
94%
28950
46%
**49
90%
[Hodgdon VARGET]*
<<locked>>
83%
30298
49%
**42
90%
IMR 3031
<<locked>>
81%
29269
47%
**98
98%
[IMR 4064]*
<<locked>>
83%
29080
47%
**13
90%
IMR 4198
<<locked>>
81%
42337
68%
**29
100%
[IMR 4895]*
<<locked>>
81%
29762
48%
**85
91%
IMR 8208 XBR
<<locked>>
81%
35056
56%
**51
95%
Lovex D073.4
<<locked>>
81%
40756
65%
**56
98%
Lovex D073.5
<<locked>>
81%
38537
62%
**29
98%
Lovex D073.6
<<locked>>
81%
30690
49%
**15
96%
[Lovex S060]*
<<locked>>
81%
34563
55%
**92
93%
[Lovex S062]*
<<locked>>
81%
28877
46%
**29
93%
Norma 200
<<locked>>
81%
46427
74%
**11
100%
[Norma 201]*
<<locked>>
81%
32314
52%
**95
94%
Norma 202
<<locked>>
81%
32401
52%
**24
97%
[Norma 203B]*
<<locked>>
81%
28543
46%
**52
91%
[Ramshot Big Game]*
<<locked>>
82%
29936
48%
**85
90%
[Ramshot TAC]*
<<locked>>
81%
35317
57%
**41
90%
[Ramshot Wild Boar]*
<<locked>>
81%
33562
54%
**54
93%
Ramshot X-Terminator
<<locked>>
81%
38130
61%
**93
95%
ReloadSwiss RS 40
<<locked>>
81%
39624
64%
**43
98%
[ReloadSwiss RS 50]*
<<locked>>
91%
38609
62%
**26
90%
[ReloadSwiss RS 52]*
<<locked>>
81%
27137
44%
**42
92%
[ReloadSwiss RS 60]*
<<locked>>
88%
29109
47%
**88
90%
Rottweil R 901
<<locked>>
81%
36013
58%
**57
98%
[Rottweil R 902]*
<<locked>>
81%
30864
49%
**56
94%
[Rottweil R 903]*
<<locked>>
83%
25512
41%
**83
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
50082
80%
**95
100%
SNPE Vectan SP 10
<<locked>>
81%
44077
71%
**31
99%
[SNPE Vectan SP 11]*
<<locked>>
85%
29820
48%
**85
90%
[SNPE Vectan SP 7]*
<<locked>>
82%
33431
54%
**18
90%
[SNPE Vectan SP 9]*
<<locked>>
81%
31734
51%
**01
92%
SNPE Vectan Tubal 3000
<<locked>>
81%
34505
55%
**88
98%
SNPE Vectan Tubal 5000
<<locked>>
81%
27804
45%
**57
97%
Shooters World Match Rifle
<<locked>>
81%
30690
49%
**15
96%
[Shooters World Precision]*
<<locked>>
81%
28877
46%
**29
93%
Shooters World Tactical Rifle
<<locked>>
81%
42264
68%
**56
97%
Somchem S321
<<locked>>
81%
37275
60%
**23
97%
Somchem S335
<<locked>>
81%
33808
54%
**92
98%
[Somchem S341]*
<<locked>>
81%
32489
52%
**08
92%
[Somchem S355]*
<<locked>>
82%
26107
42%
**80
90%
[Somchem S365]*
<<locked>>
92%
26295
42%
**29
90%
Vihtavuori N120
<<locked>>
81%
45585
73%
**23
100%
Vihtavuori N130
<<locked>>
81%
38740
62%
**64
100%
Vihtavuori N133
<<locked>>
81%
32068
51%
**49
99%
Vihtavuori N135
<<locked>>
81%
24990
40%
**47
97%
Vihtavuori N140
<<locked>>
81%
30139
48%
**56
97%
[Vihtavuori N150]*
<<locked>>
83%
23757
38%
**95
90%
[Vihtavuori N160]*
<<locked>>
93%
33721
54%
**57
90%
Vihtavuori N530
<<locked>>
81%
36463
58%
**97
96%
Vihtavuori N540
<<locked>>
81%
29878
48%
**69
96%
[Vihtavuori N550]*
<<locked>>
93%
33330
53%
**93
90%
[Winchester 6.5 StaBALL]*
<<locked>>
89%
29283
47%
**19
90%
Winchester 748
<<locked>>
81%
35955
58%
**29
97%
Winchester StaBALL Match
<<locked>>
81%
38711
62%
**69
96%

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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