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Load data for .270 Win. Ackley Improved + .277 | 150gr | Sellier & Bellot SP

Recommended Powder(s): Hodgdon H414, Hodgdon Superperformance, Ramshot Hunter, ReloadSwiss RS 70, Winchester 760

.270 Win. Ackley Improved + .277 | 150gr | Sellier & Bellot SP

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 150gr | Sellier & Bellot SP
Manufacturer SKU:
2927
Bullet Weight:
150gr | 9.7g
Bullet Diameter:
0.277" | 7.04mm
Bullet Length:
<<locked>>
Caliber:
.270 Win. Ackley Improved load data
Case Length (l3):
2.540" | 64.5mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
70.0 Grains of Water | 4.55 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
72519 psi | 5000 bar
LID:
LID_B7214_C272
Last updated:
2026-01-21

Load data for 218 loads in caliber .270 Win. Ackley Improved with .277 | 150gr | Sellier & Bellot SP bullet and 109 powders such as Hodgdon H414, Hodgdon Superperformance, Ramshot Hunter, ReloadSwiss RS 70, Winchester 760. 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".

  • No data yet

  • We recommend you limit powder range to relevant brands to speed up re-calculation of results

    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.

    .

    Loading_icon.gif

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 APS 450
<<locked>>
86%
65035
90%
**38
101%
ADI AR 2206H
<<locked>>
84%
64310
89%
**04
100%
ADI AR 2208
<<locked>>
90%
64527
89%
**90
100%
ADI AR 2209
<<locked>>
97%
57276
79%
**94
99%
ADI AR 2213
<<locked>>
97%
51779
71%
**38
97%
[ADI AR 2225]*
<<locked>>
97%
33228
46%
**80
93%
Accurate 2200
<<locked>>
83%
64759
89%
**84
100%
Accurate 2700
<<locked>>
90%
64817
89%
**64
100%
Accurate 3100
<<locked>>
97%
50734
70%
**46
99%
Accurate 4064
<<locked>>
87%
64339
89%
**48
100%
Accurate 4350
<<locked>>
95%
64397
89%
**56
100%
[Accurate MAGPRO]*
<<locked>>
97%
49864
69%
**25
94%
Alliant Power Pro 2000-MR
<<locked>>
85%
64614
89%
**28
100%
Alliant Reloder- TS 15.5
<<locked>>
89%
64498
89%
**97
100%
Alliant Reloder-15
<<locked>>
87%
64339
89%
**20
100%
Alliant Reloder-16
<<locked>>
97%
64672
89%
**05
100%
Alliant Reloder-17
<<locked>>
91%
64658
89%
**99
100%
Alliant Reloder-19
<<locked>>
97%
56768
78%
**84
99%
Alliant Reloder-22
<<locked>>
97%
50952
70%
**31
98%
Alliant Reloder-23
<<locked>>
97%
48428
67%
**72
100%
Alliant Reloder-25
<<locked>>
97%
41669
57%
**94
99%
Alliant Reloder-26
<<locked>>
97%
55361
76%
**66
100%
Baschieri & Pellagri 107
<<locked>>
84%
64643
89%
**20
100%
[Baschieri & Pellagri 109]*
<<locked>>
97%
51285
71%
**40
93%
Bofors RP15
<<locked>>
97%
46818
65%
**62
97%
Bofors RP3
<<locked>>
89%
65238
90%
**13
100%
[Bofors RP30]*
<<locked>>
97%
37855
52%
**05
93%
Bofors RP5
<<locked>>
97%
50952
70%
**31
98%
Bofors RP7
<<locked>>
93%
65006
90%
**17
100%
Hodgdon CFE223
<<locked>>
87%
64745
89%
**59
100%
Hodgdon H380
<<locked>>
88%
64803
89%
**27
100%
Hodgdon H414 👍
<<locked>>
91%
64774
89%
**82
100%
Hodgdon H4350
<<locked>>
97%
62105
86%
**00
100%
Hodgdon H4831
<<locked>>
96%
47369
65%
**07
95%
Hodgdon H4831 SC
<<locked>>
97%
54360
75%
**22
97%
Hodgdon Hybrid 100V
<<locked>>
97%
61409
85%
**77
100%
Hodgdon LVR
<<locked>>
93%
65021
90%
**66
100%
[Hodgdon Retumbo]*
<<locked>>
97%
33228
46%
**80
93%
Hodgdon Superperformance 👍
<<locked>>
93%
64034
88%
**05
100%
Hodgdon VARGET
<<locked>>
90%
65079
90%
**04
100%
Hodgdon TrailBoss
<<locked>>
96%
34896
48%
**09
100%
IMR 3031
<<locked>>
86%
64484
89%
**58
100%
IMR 4064
<<locked>>
90%
64861
89%
**81
100%
IMR 4166 Enduron
<<locked>>
91%
65137
90%
**94
100%
IMR 4350
<<locked>>
97%
65137
90%
**40
100%
IMR 4451 Enduron
<<locked>>
92%
64310
89%
**10
100%
IMR 4831
<<locked>>
97%
58001
80%
**58
100%
IMR 4895
<<locked>>
86%
64919
90%
**33
100%
IMR 4955 Enduron
<<locked>>
97%
53417
74%
**72
97%
IMR 7828 SSC
<<locked>>
97%
52692
73%
**67
97%
IMR 8208 XBR
<<locked>>
83%
64542
89%
**64
100%
Lovex D073.6
<<locked>>
84%
65195
90%
**67
100%
Lovex S060
<<locked>>
85%
64368
89%
**48
100%
Lovex S062
<<locked>>
88%
64614
89%
**67
100%
Lovex S065
<<locked>>
94%
65064
90%
**10
100%
Lovex S070
<<locked>>
95%
65021
90%
**36
100%
Lovex S071
<<locked>>
97%
42946
59%
**15
98%
Norma 201
<<locked>>
85%
64861
89%
**61
100%
Norma 202
<<locked>>
85%
64788
89%
**44
100%
Norma 203B
<<locked>>
87%
64426
89%
**13
100%
Norma 204
<<locked>>
96%
64803
89%
**72
99%
Norma MRP
<<locked>>
97%
54070
75%
**20
99%
Norma URP
<<locked>>
96%
64934
90%
**69
100%
Ramshot Big Game
<<locked>>
87%
65108
90%
**36
100%
Ramshot Grand
<<locked>>
97%
56217
78%
**36
98%
Ramshot Hunter 👍
<<locked>>
96%
64426
89%
**86
100%
Ramshot Magnum
<<locked>>
97%
49327
68%
**95
98%
ReloadSwiss RS 14
<<locked>>
96%
35433
49%
**45
100%
ReloadSwiss RS 50
<<locked>>
88%
64803
89%
**13
100%
ReloadSwiss RS 52
<<locked>>
84%
64701
89%
**76
100%
ReloadSwiss RS 60
<<locked>>
90%
65209
90%
**02
100%
ReloadSwiss RS 62
<<locked>>
95%
65253
90%
**86
100%
ReloadSwiss RS 70 👍
<<locked>>
96%
65209
90%
**38
100%
ReloadSwiss RS 76
<<locked>>
97%
40161
55%
**94
97%
Rottweil R 901
<<locked>>
83%
65224
90%
**28
100%
Rottweil R 902
<<locked>>
87%
65195
90%
**61
100%
Rottweil R 903
<<locked>>
91%
64992
90%
**00
100%
Rottweil R 904
<<locked>>
97%
59480
82%
**74
98%
Rottweil R 905
<<locked>>
97%
56362
78%
**71
99%
Rottweil R 907
<<locked>>
93%
65006
90%
**17
100%
SNPE Vectan SP 11
<<locked>>
90%
64817
89%
**36
100%
SNPE Vectan SP 7
<<locked>>
84%
65151
90%
**00
100%
SNPE Vectan SP 9
<<locked>>
85%
64397
89%
**94
100%
SNPE Vectan Tubal 3000
<<locked>>
85%
64861
89%
**76
100%
SNPE Vectan Tubal 5000
<<locked>>
90%
65137
90%
**66
100%
SNPE Vectan Tubal 7000
<<locked>>
94%
64730
89%
**71
100%
Shooters World Long Rifle
<<locked>>
94%
65064
90%
**10
100%
Shooters World Match Rifle
<<locked>>
84%
65195
90%
**67
100%
Shooters World Precision
<<locked>>
88%
64614
89%
**67
100%
Somchem S335
<<locked>>
85%
65035
90%
**79
100%
Somchem S341
<<locked>>
83%
64687
89%
**77
100%
Somchem S355
<<locked>>
91%
64513
89%
**97
100%
Somchem S361
<<locked>>
97%
60930
84%
**64
98%
Somchem S365
<<locked>>
97%
62410
86%
**40
100%
Somchem S385
<<locked>>
97%
57087
79%
**58
99%
Vihtavuori N133
<<locked>>
87%
64977
90%
**59
100%
Vihtavuori N135
<<locked>>
92%
64687
89%
**99
100%
Vihtavuori N140
<<locked>>
87%
64919
90%
**18
100%
Vihtavuori N150
<<locked>>
96%
64846
89%
**51
100%
Vihtavuori N160
<<locked>>
93%
64817
89%
**27
100%
Vihtavuori N165
<<locked>>
97%
47747
66%
**94
98%
Vihtavuori N540
<<locked>>
87%
65050
90%
**51
100%
Vihtavuori N550
<<locked>>
93%
64527
89%
**63
100%
Vihtavuori N555
<<locked>>
97%
54201
75%
**58
100%
Vihtavuori N560
<<locked>>
97%
51285
71%
**54
96%
[Vihtavuori N565]*
<<locked>>
97%
43004
59%
**90
94%
Winchester 6.5 StaBALL
<<locked>>
95%
65079
90%
**87
100%
Winchester 760 👍
<<locked>>
91%
64774
89%
**82
100%
Winchester StaBALL HD
<<locked>>
97%
42685
59%
**18
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59901
83%
**65
101%
ADI AR 2206H
<<locked>>
81%
58320
80%
**22
100%
ADI AR 2208
<<locked>>
81%
49705
69%
**80
100%
[ADI AR 2209]*
<<locked>>
81%
34418
47%
**44
92%
[ADI AR 2213]*
<<locked>>
85%
34940
48%
**80
90%
[ADI AR 2225]*
<<locked>>
92%
29225
40%
**52
90%
Accurate 2200
<<locked>>
81%
60539
83%
**28
100%
Accurate 2700
<<locked>>
81%
47471
65%
**05
98%
[Accurate 3100]*
<<locked>>
81%
29863
41%
**20
94%
Accurate 4064
<<locked>>
81%
52736
73%
**03
100%
Accurate 4350
<<locked>>
81%
40625
56%
**82
99%
[Accurate MAGPRO]*
<<locked>>
90%
39349
54%
**08
90%
Alliant Power Pro 2000-MR
<<locked>>
81%
55361
76%
**94
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
50328
69%
**03
100%
Alliant Reloder-15
<<locked>>
81%
53592
74%
**72
100%
Alliant Reloder-16
<<locked>>
81%
39407
54%
**92
99%
Alliant Reloder-17
<<locked>>
81%
44802
62%
**13
100%
[Alliant Reloder-19]*
<<locked>>
81%
34229
47%
**48
92%
[Alliant Reloder-22]*
<<locked>>
81%
30443
42%
**82
90%
Alliant Reloder-23
<<locked>>
81%
28921
40%
**49
97%
[Alliant Reloder-25]*
<<locked>>
81%
25411
35%
**41
91%
Alliant Reloder-26
<<locked>>
81%
30879
43%
**57
96%
Baschieri & Pellagri 107
<<locked>>
81%
58610
81%
**44
100%
[Baschieri & Pellagri 109]*
<<locked>>
92%
44135
61%
**08
90%
[Bofors RP15]*
<<locked>>
84%
30719
42%
**85
90%
Bofors RP3
<<locked>>
81%
50618
70%
**17
100%
[Bofors RP30]*
<<locked>>
92%
32474
45%
**67
90%
[Bofors RP5]*
<<locked>>
81%
30443
42%
**82
90%
Bofors RP7
<<locked>>
81%
44527
61%
**98
97%
Hodgdon CFE223
<<locked>>
81%
52982
73%
**95
100%
Hodgdon H380
<<locked>>
81%
51314
71%
**36
100%
Hodgdon H414
<<locked>>
81%
46253
64%
**00
98%
Hodgdon H4350
<<locked>>
81%
37913
52%
**77
95%
[Hodgdon H4831]*
<<locked>>
87%
35360
49%
**51
90%
[Hodgdon H4831 SC]*
<<locked>>
84%
35360
49%
**51
90%
Hodgdon Hybrid 100V
<<locked>>
81%
36985
51%
**84
99%
Hodgdon LVR
<<locked>>
81%
43439
60%
**31
99%
[Hodgdon Retumbo]*
<<locked>>
92%
29225
40%
**52
90%
Hodgdon Superperformance
<<locked>>
81%
41655
57%
**44
97%
Hodgdon VARGET
<<locked>>
81%
49240
68%
**74
100%
Hodgdon TrailBoss
<<locked>>
90%
31981
44%
**50
100%
IMR 3031
<<locked>>
81%
55390
76%
**46
100%
IMR 4064
<<locked>>
81%
48791
67%
**57
100%
IMR 4166 Enduron
<<locked>>
81%
47877
66%
**31
98%
IMR 4350
<<locked>>
81%
39769
55%
**23
96%
IMR 4451 Enduron
<<locked>>
81%
45847
63%
**21
98%
IMR 4831
<<locked>>
81%
35491
49%
**54
98%
IMR 4895
<<locked>>
81%
55056
76%
**99
100%
[IMR 4955 Enduron]*
<<locked>>
83%
34896
48%
**05
90%
[IMR 7828 SSC]*
<<locked>>
84%
34940
48%
**87
90%
IMR 8208 XBR
<<locked>>
81%
60452
83%
**12
100%
Lovex D073.6
<<locked>>
81%
58755
81%
**89
100%
Lovex S060
<<locked>>
81%
56782
78%
**46
100%
Lovex S062
<<locked>>
81%
52243
72%
**00
100%
Lovex S065
<<locked>>
81%
43308
60%
**69
99%
Lovex S070
<<locked>>
81%
41698
58%
**66
97%
[Lovex S071]*
<<locked>>
81%
25701
35%
**98
91%
Norma 201
<<locked>>
81%
56956
79%
**62
100%
Norma 202
<<locked>>
81%
57725
80%
**56
100%
Norma 203B
<<locked>>
81%
53084
73%
**62
100%
[Norma 204]*
<<locked>>
81%
39392
54%
**43
94%
[Norma MRP]*
<<locked>>
81%
31111
43%
**31
93%
Norma URP
<<locked>>
81%
40408
56%
**82
99%
Ramshot Big Game
<<locked>>
81%
53577
74%
**79
100%
[Ramshot Grand]*
<<locked>>
83%
34272
47%
**84
90%
Ramshot Hunter
<<locked>>
81%
39073
54%
**62
97%
[Ramshot Magnum]*
<<locked>>
83%
29718
41%
**46
90%
ReloadSwiss RS 14
<<locked>>
85%
30429
42%
**47
100%
ReloadSwiss RS 50
<<locked>>
81%
50821
70%
**10
99%
ReloadSwiss RS 52
<<locked>>
81%
58334
80%
**97
100%
ReloadSwiss RS 60
<<locked>>
81%
47572
66%
**62
100%
ReloadSwiss RS 62
<<locked>>
81%
40379
56%
**02
99%
ReloadSwiss RS 70
<<locked>>
81%
38957
54%
**05
98%
[ReloadSwiss RS 76]*
<<locked>>
88%
29791
41%
**05
90%
Rottweil R 901
<<locked>>
81%
61235
84%
**85
100%
Rottweil R 902
<<locked>>
81%
54447
75%
**20
100%
Rottweil R 903
<<locked>>
81%
48008
66%
**64
100%
[Rottweil R 904]*
<<locked>>
81%
35955
50%
**34
92%
[Rottweil R 905]*
<<locked>>
81%
33417
46%
**25
92%
Rottweil R 907
<<locked>>
81%
44527
61%
**98
97%
SNPE Vectan SP 11
<<locked>>
81%
49008
68%
**13
100%
SNPE Vectan SP 7
<<locked>>
81%
59814
82%
**31
100%
SNPE Vectan SP 9
<<locked>>
81%
56637
78%
**89
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
57783
80%
**97
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
48878
67%
**62
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
42641
59%
**23
97%
Shooters World Long Rifle
<<locked>>
81%
43308
60%
**69
99%
Shooters World Match Rifle
<<locked>>
81%
58755
81%
**89
100%
Shooters World Precision
<<locked>>
81%
52243
72%
**00
100%
Somchem S335
<<locked>>
81%
57246
79%
**87
100%
Somchem S341
<<locked>>
81%
59683
82%
**22
100%
Somchem S355
<<locked>>
81%
47935
66%
**61
100%
[Somchem S361]*
<<locked>>
81%
36201
50%
**21
91%
Somchem S365
<<locked>>
81%
36535
50%
**33
100%
[Somchem S385]*
<<locked>>
81%
33794
47%
**11
94%
Vihtavuori N133
<<locked>>
81%
54404
75%
**28
100%
Vihtavuori N135
<<locked>>
81%
46818
65%
**69
100%
Vihtavuori N140
<<locked>>
81%
54186
75%
**87
100%
Vihtavuori N150
<<locked>>
81%
41046
57%
**13
100%
Vihtavuori N160
<<locked>>
81%
43337
60%
**02
99%
[Vihtavuori N165]*
<<locked>>
82%
29066
40%
**83
90%
Vihtavuori N540
<<locked>>
81%
53621
74%
**03
100%
Vihtavuori N550
<<locked>>
81%
44150
61%
**48
99%
Vihtavuori N555
<<locked>>
81%
32111
44%
**25
97%
[Vihtavuori N560]*
<<locked>>
86%
35288
49%
**16
90%
[Vihtavuori N565]*
<<locked>>
89%
33707
46%
**84
90%
Winchester 6.5 StaBALL
<<locked>>
81%
40915
56%
**43
100%
Winchester 760
<<locked>>
81%
46253
64%
**00
98%
Winchester StaBALL HD
<<locked>>
81%
25498
35%
**29
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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