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Load data for .307 Win. + .308 | 170gr | Speer FN

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Recommended Powder(s):

.307 Win. + .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:
.307 Win.
Case Length (l3):
2.014" | 51.2mm
Cartridge Length (C.O.L.):
2.522" | 64.0mm
Seated Depth:
0.632" | 16.1mm
Shank Seated Depth:
0.632" | 16.1mm
Case Capacity:
54.0 Grains of Water | 3.51 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
60191 psi | 4150 bar
LID:
LID_B6163_C393

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

Load data for 148 loads in caliber .307 Win. with .308 | 170gr | Speer FN bullet and 74 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%
48196
80%
**84
97%
ADI AR 2207
<<locked>>
87%
53185
88%
**41
100%
[ADI AR 2208]*
<<locked>>
97%
41669
69%
**49
94%
ADI AR 2219
<<locked>>
90%
53650
89%
**46
100%
Accurate 2015
<<locked>>
95%
52881
88%
**84
100%
Accurate 2200
<<locked>>
97%
53780
89%
**10
96%
Accurate 2230
<<locked>>
93%
53606
89%
**13
98%
Accurate 2460 👍
<<locked>>
93%
53722
89%
**33
99%
Accurate 2495
<<locked>>
96%
46920
78%
**90
100%
Accurate 2520
<<locked>>
97%
50589
84%
**33
99%
Accurate 4064
<<locked>>
96%
38653
64%
**65
99%
Alliant AR-Comp
<<locked>>
97%
49284
82%
**13
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
39697
66%
**69
96%
Alliant Reloder-10x
<<locked>>
93%
53780
89%
**03
100%
Alliant Reloder-15
<<locked>>
96%
42511
71%
**11
95%
Alliant Reloder-7
<<locked>>
86%
53040
88%
**38
100%
Baschieri & Pellagri 106
<<locked>>
91%
53998
90%
**48
100%
Baschieri & Pellagri 107
<<locked>>
96%
48080
80%
**90
95%
Hodgdon BL-C2
<<locked>>
97%
51068
85%
**62
98%
Hodgdon Benchmark
<<locked>>
96%
53548
89%
**87
99%
Hodgdon CFE BLK
<<locked>>
87%
54070
90%
**57
99%
[Hodgdon CFE223]*
<<locked>>
97%
42946
71%
**31
93%
Hodgdon H322 👍
<<locked>>
96%
53650
89%
**46
100%
Hodgdon H335 👍
<<locked>>
90%
53287
89%
**49
100%
[Hodgdon H380]*
<<locked>>
96%
40669
68%
**59
92%
Hodgdon H4198
<<locked>>
88%
54027
90%
**44
100%
[Hodgdon VARGET]*
<<locked>>
97%
41263
69%
**39
94%
IMR 3031
<<locked>>
97%
42772
71%
**48
100%
[IMR 4064]*
<<locked>>
97%
40335
67%
**20
94%
IMR 4198
<<locked>>
92%
53563
89%
**57
100%
IMR 4895
<<locked>>
96%
43453
72%
**41
96%
IMR 8208 XBR
<<locked>>
96%
51372
85%
**03
98%
Lovex D073.4
<<locked>>
92%
53650
89%
**16
99%
Lovex D073.5 👍
<<locked>>
94%
53722
89%
**33
99%
Lovex D073.6
<<locked>>
96%
45847
76%
**67
99%
Lovex S060
<<locked>>
96%
50575
84%
**41
97%
Lovex S062
<<locked>>
96%
42018
70%
**75
97%
Norma 200
<<locked>>
88%
52982
88%
**74
100%
Norma 201
<<locked>>
96%
47239
78%
**41
98%
Norma 202
<<locked>>
97%
48138
80%
**77
100%
Norma 203B
<<locked>>
96%
41669
69%
**02
95%
Ramshot Big Game
<<locked>>
97%
42830
71%
**21
95%
[Ramshot TAC]*
<<locked>>
97%
52997
88%
**13
94%
Ramshot Wild Boar
<<locked>>
97%
51517
86%
**36
97%
Ramshot X-Terminator
<<locked>>
94%
53548
89%
**07
97%
ReloadSwiss RS 40 👍
<<locked>>
94%
53737
89%
**33
99%
ReloadSwiss RS 52
<<locked>>
96%
40379
67%
**15
97%
Rottweil R 901
<<locked>>
96%
51343
85%
**90
100%
Rottweil R 902
<<locked>>
96%
44773
74%
**98
97%
[Rottweil R 903]*
<<locked>>
96%
35665
59%
**00
94%
SNPE Vectan BA6 1/2
<<locked>>
87%
54114
90%
**15
100%
SNPE Vectan SP 10
<<locked>>
89%
52475
87%
**30
100%
[SNPE Vectan SP 11]*
<<locked>>
96%
38290
64%
**46
93%
[SNPE Vectan SP 7]*
<<locked>>
97%
50270
84%
**80
94%
SNPE Vectan SP 9
<<locked>>
96%
46659
78%
**54
96%
SNPE Vectan Tubal 3000
<<locked>>
96%
50430
84%
**21
100%
SNPE Vectan Tubal 5000
<<locked>>
96%
40640
68%
**90
99%
Shooters World Match Rifle
<<locked>>
96%
45847
76%
**67
99%
Shooters World Precision
<<locked>>
96%
42018
70%
**75
97%
Shooters World Tactical Rifle
<<locked>>
91%
53243
88%
**87
98%
Somchem S321
<<locked>>
95%
53780
89%
**59
99%
Somchem S335
<<locked>>
96%
49110
82%
**21
100%
Somchem S341
<<locked>>
96%
49066
82%
**77
97%
[Somchem S355]*
<<locked>>
96%
37028
62%
**06
94%
Vihtavuori N120
<<locked>>
90%
53853
89%
**02
100%
Vihtavuori N130
<<locked>>
95%
53780
89%
**54
100%
Vihtavuori N133
<<locked>>
96%
46195
77%
**69
100%
Vihtavuori N135
<<locked>>
97%
35984
60%
**77
99%
Vihtavuori N140
<<locked>>
97%
44237
73%
**95
99%
[Vihtavuori N150]*
<<locked>>
97%
31908
53%
**82
94%
Vihtavuori N530
<<locked>>
95%
52968
88%
**39
99%
Vihtavuori N540
<<locked>>
97%
44092
73%
**25
99%
Winchester 748
<<locked>>
96%
53519
89%
**92
99%
Winchester StaBALL Match
<<locked>>
93%
52968
88%
**66
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2206H]*
<<locked>>
81%
30139
50%
**33
90%
ADI AR 2207
<<locked>>
81%
44251
74%
**23
100%
[ADI AR 2208]*
<<locked>>
88%
32692
54%
**69
90%
ADI AR 2219
<<locked>>
81%
39247
65%
**29
99%
Accurate 2015
<<locked>>
81%
34316
57%
**98
99%
[Accurate 2200]*
<<locked>>
83%
34925
58%
**92
90%
[Accurate 2230]*
<<locked>>
81%
35389
59%
**21
94%
Accurate 2460
<<locked>>
81%
35012
58%
**28
96%
Accurate 2495
<<locked>>
81%
27775
46%
**39
98%
[Accurate 2520]*
<<locked>>
81%
28950
48%
**52
94%
[Accurate 4064]*
<<locked>>
81%
23554
39%
**21
93%
Alliant AR-Comp
<<locked>>
81%
29878
50%
**78
100%
[Alliant Reloder- TS 15.5]*
<<locked>>
85%
27311
45%
**93
90%
Alliant Reloder-10x
<<locked>>
81%
37565
62%
**60
100%
[Alliant Reloder-15]*
<<locked>>
87%
31488
52%
**85
90%
Alliant Reloder-7
<<locked>>
81%
45687
76%
**36
100%
Baschieri & Pellagri 106
<<locked>>
81%
39900
66%
**44
99%
[Baschieri & Pellagri 107]*
<<locked>>
86%
34316
57%
**34
90%
[Hodgdon BL-C2]*
<<locked>>
81%
29327
49%
**59
92%
Hodgdon Benchmark
<<locked>>
81%
34505
57%
**69
95%
Hodgdon CFE BLK
<<locked>>
81%
44657
74%
**20
97%
[Hodgdon CFE223]*
<<locked>>
91%
35505
59%
**83
90%
Hodgdon H322
<<locked>>
81%
33634
56%
**18
98%
Hodgdon H335
<<locked>>
81%
38479
64%
**20
98%
[Hodgdon H380]*
<<locked>>
93%
35534
59%
**67
90%
Hodgdon H4198
<<locked>>
81%
43105
72%
**87
99%
[Hodgdon VARGET]*
<<locked>>
89%
33040
55%
**72
90%
IMR 3031
<<locked>>
81%
26165
43%
**87
96%
[IMR 4064]*
<<locked>>
88%
31517
52%
**39
90%
IMR 4198
<<locked>>
81%
39378
65%
**51
100%
[IMR 4895]*
<<locked>>
84%
29733
49%
**62
90%
[IMR 8208 XBR]*
<<locked>>
81%
32024
53%
**56
93%
Lovex D073.4
<<locked>>
81%
36492
61%
**47
96%
Lovex D073.5
<<locked>>
81%
35012
58%
**28
96%
[Lovex D073.6]*
<<locked>>
81%
27224
45%
**06
93%
[Lovex S060]*
<<locked>>
81%
31720
53%
**00
91%
[Lovex S062]*
<<locked>>
81%
25976
43%
**28
90%
Norma 200
<<locked>>
81%
42279
70%
**23
100%
[Norma 201]*
<<locked>>
81%
29283
49%
**96
92%
Norma 202
<<locked>>
81%
28935
48%
**19
95%
[Norma 203B]*
<<locked>>
86%
30008
50%
**59
90%
[Ramshot Big Game]*
<<locked>>
88%
31966
53%
**98
90%
[Ramshot TAC]*
<<locked>>
87%
38754
64%
**77
90%
[Ramshot Wild Boar]*
<<locked>>
81%
30690
51%
**56
90%
[Ramshot X-Terminator]*
<<locked>>
81%
34838
58%
**92
92%
ReloadSwiss RS 40
<<locked>>
81%
36042
60%
**47
96%
[ReloadSwiss RS 52]*
<<locked>>
83%
26411
44%
**90
90%
Rottweil R 901
<<locked>>
81%
32909
55%
**69
96%
[Rottweil R 902]*
<<locked>>
81%
27818
46%
**54
91%
[Rottweil R 903]*
<<locked>>
89%
28065
47%
**29
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
46572
77%
**26
100%
SNPE Vectan SP 10
<<locked>>
81%
40103
67%
**39
98%
[SNPE Vectan SP 11]*
<<locked>>
91%
32343
54%
**11
90%
[SNPE Vectan SP 7]*
<<locked>>
87%
36201
60%
**47
90%
[SNPE Vectan SP 9]*
<<locked>>
82%
30197
50%
**33
90%
SNPE Vectan Tubal 3000
<<locked>>
81%
31560
52%
**00
96%
SNPE Vectan Tubal 5000
<<locked>>
81%
25585
42%
**72
95%
[Shooters World Match Rifle]*
<<locked>>
81%
27224
45%
**06
93%
[Shooters World Precision]*
<<locked>>
81%
25976
43%
**28
90%
Shooters World Tactical Rifle
<<locked>>
81%
38189
63%
**51
95%
[Somchem S321]*
<<locked>>
81%
33460
56%
**18
94%
Somchem S335
<<locked>>
81%
30661
51%
**00
97%
[Somchem S341]*
<<locked>>
82%
30850
51%
**36
90%
[Somchem S355]*
<<locked>>
88%
28834
48%
**26
90%
Vihtavuori N120
<<locked>>
81%
41727
69%
**44
100%
Vihtavuori N130
<<locked>>
81%
34954
58%
**72
100%
Vihtavuori N133
<<locked>>
81%
29153
48%
**64
98%
[Vihtavuori N135]*
<<locked>>
81%
22466
37%
**49
94%
Vihtavuori N140
<<locked>>
81%
27369
45%
**60
95%
[Vihtavuori N150]*
<<locked>>
89%
25570
42%
**21
90%
[Vihtavuori N530]*
<<locked>>
81%
33417
56%
**01
94%
[Vihtavuori N540]*
<<locked>>
81%
26818
45%
**67
94%
[Winchester 748]*
<<locked>>
81%
32663
54%
**24
94%
[Winchester StaBALL Match]*
<<locked>>
81%
34940
58%
**60
93%

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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