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Load data for .270 Win. Ackley Improved + .277 | 150gr | Nosler Accubond

Recommended Powder(s): Hodgdon H414, Hodgdon Superperformance, ReloadSwiss RS 62, ReloadSwiss RS 70, Winchester 760

.270 Win. Ackley Improved + .277 | 150gr | Nosler Accubond

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 150gr | Nosler Accubond
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_B12345_C272
Last updated:
2026-05-12
Recommended Twist Rate:
1:10 - 1:8

Load data for 238 loads in caliber .270 Win. Ackley Improved with .277 | 150gr | Nosler Accubond bullet and 119 powders such as Hodgdon H414, Hodgdon Superperformance, ReloadSwiss RS 62, 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.

    .

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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%
65093
90%
**11
101%
ADI AR 2206H
<<locked>>
86%
64919
90%
**94
100%
ADI AR 2208
<<locked>>
91%
64339
89%
**77
100%
ADI AR 2209
<<locked>>
97%
54708
75%
**38
98%
ADI AR 2213
<<locked>>
97%
48544
67%
**53
95%
ADI Benchmark 8208
<<locked>>
85%
65195
90%
**51
100%
Accurate 2015
<<locked>>
83%
64179
88%
**46
100%
Accurate 2495
<<locked>>
87%
64136
88%
**76
100%
Accurate 2520
<<locked>>
84%
65195
90%
**54
100%
Accurate 2700
<<locked>>
92%
64368
89%
**41
100%
Accurate 3100
<<locked>>
96%
47021
65%
**74
99%
Accurate 4064
<<locked>>
89%
64745
89%
**41
100%
Accurate 4350
<<locked>>
96%
64600
89%
**43
100%
[Accurate MAGPRO]*
<<locked>>
97%
46876
65%
**49
93%
Alliant AR-Comp
<<locked>>
83%
64165
88%
**72
100%
Alliant Power Pro 2000-MR
<<locked>>
87%
65151
90%
**12
100%
Alliant Reloder- TS 15.5
<<locked>>
91%
65108
90%
**94
100%
Alliant Reloder-15
<<locked>>
89%
65209
90%
**10
100%
Alliant Reloder-16
<<locked>>
97%
61467
85%
**43
100%
Alliant Reloder-17
<<locked>>
94%
65108
90%
**92
100%
Alliant Reloder-19
<<locked>>
96%
53040
73%
**05
98%
Alliant Reloder-22
<<locked>>
97%
47529
66%
**56
97%
Alliant Reloder-23
<<locked>>
97%
44686
62%
**00
100%
Alliant Reloder-25
<<locked>>
97%
39378
54%
**25
98%
Alliant Reloder-26
<<locked>>
97%
51068
70%
**90
100%
Baschieri & Pellagri 107
<<locked>>
86%
64513
89%
**04
100%
Bofors RP15
<<locked>>
97%
43439
60%
**84
96%
Bofors RP3
<<locked>>
90%
65064
90%
**94
100%
Bofors RP5
<<locked>>
97%
47529
66%
**56
97%
Bofors RP7
<<locked>>
95%
65195
90%
**94
100%
Hodgdon BL-C2
<<locked>>
86%
64571
89%
**87
100%
Hodgdon Benchmark
<<locked>>
84%
65006
90%
**12
100%
[Hodgdon H1000]*
<<locked>>
97%
38899
54%
**43
92%
Hodgdon H380
<<locked>>
90%
65151
90%
**07
100%
Hodgdon H414 👍
<<locked>>
95%
64484
89%
**66
100%
Hodgdon H4350
<<locked>>
94%
64469
89%
**30
99%
Hodgdon H4831
<<locked>>
97%
51808
71%
**56
95%
Hodgdon H4831 SC
<<locked>>
97%
50923
70%
**46
95%
Hodgdon H4895
<<locked>>
85%
64629
89%
**87
100%
Hodgdon Hybrid 100V
<<locked>>
97%
58160
80%
**22
100%
[Hodgdon Retumbo]*
<<locked>>
97%
38406
53%
**31
94%
Hodgdon Superperformance 👍
<<locked>>
95%
64948
90%
**02
100%
Hodgdon VARGET
<<locked>>
87%
65122
90%
**74
100%
Hodgdon LEVERevolution
<<locked>>
87%
65093
90%
**27
100%
Hodgdon TrailBoss
<<locked>>
95%
34287
47%
**73
100%
IMR 3031
<<locked>>
85%
64861
89%
**44
100%
IMR 4064
<<locked>>
89%
64629
89%
**67
100%
IMR 4166 Enduron
<<locked>>
88%
65166
90%
**77
100%
IMR 4350
<<locked>>
97%
62352
86%
**81
100%
IMR 4451 Enduron
<<locked>>
94%
64585
89%
**94
100%
IMR 4831
<<locked>>
97%
60539
83%
**71
100%
IMR 4895
<<locked>>
88%
64542
89%
**10
100%
IMR 4955 Enduron
<<locked>>
97%
54317
75%
**62
96%
IMR 7828 SSC
<<locked>>
97%
46282
64%
**26
95%
IMR 8208 XBR
<<locked>>
85%
65195
90%
**51
100%
Lovex D073.6
<<locked>>
85%
64571
89%
**48
100%
Lovex S060
<<locked>>
87%
64687
89%
**28
100%
Lovex S062
<<locked>>
90%
64716
89%
**58
100%
Lovex S065
<<locked>>
96%
65224
90%
**90
100%
Lovex S070
<<locked>>
97%
64034
88%
**00
100%
Lovex S071
<<locked>>
97%
39610
55%
**39
97%
Norma 201
<<locked>>
87%
64411
89%
**44
100%
Norma 202
<<locked>>
86%
64310
89%
**28
100%
Norma 203B
<<locked>>
89%
64339
89%
**97
100%
Norma 204
<<locked>>
97%
63773
88%
**40
99%
Norma MRP
<<locked>>
97%
50198
69%
**35
99%
Norma URP
<<locked>>
97%
63019
87%
**30
100%
Ramshot Big Game
<<locked>>
88%
64701
89%
**17
100%
Ramshot Grand
<<locked>>
97%
46296
64%
**40
95%
Ramshot Hunter
<<locked>>
97%
62294
86%
**40
100%
Ramshot Magnum
<<locked>>
97%
40712
56%
**12
95%
Ramshot TAC
<<locked>>
85%
65122
90%
**84
100%
Ramshot Wild Boar
<<locked>>
85%
65238
90%
**94
100%
ReloadSwiss RS 14
<<locked>>
97%
35520
49%
**26
100%
ReloadSwiss RS 50
<<locked>>
90%
65050
90%
**00
100%
ReloadSwiss RS 52
<<locked>>
86%
64513
89%
**56
100%
ReloadSwiss RS 60
<<locked>>
91%
64469
89%
**82
100%
ReloadSwiss RS 62 👍
<<locked>>
97%
65122
90%
**72
100%
ReloadSwiss RS 70 👍
<<locked>>
96%
62888
87%
**95
100%
ReloadSwiss RS 76
<<locked>>
97%
37739
52%
**15
95%
Rottweil R 901
<<locked>>
84%
64846
89%
**08
100%
Rottweil R 902
<<locked>>
88%
64600
89%
**35
100%
Rottweil R 903
<<locked>>
92%
64934
90%
**90
100%
Rottweil R 904
<<locked>>
97%
56014
77%
**99
97%
Rottweil R 905
<<locked>>
97%
53069
73%
**08
98%
Rottweil R 907
<<locked>>
95%
65195
90%
**94
100%
SNPE Vectan SP 11
<<locked>>
91%
64281
89%
**13
100%
SNPE Vectan SP 7
<<locked>>
85%
65035
90%
**84
100%
SNPE Vectan SP 9
<<locked>>
87%
64788
89%
**87
100%
SNPE Vectan Tubal 3000
<<locked>>
86%
64803
89%
**62
100%
SNPE Vectan Tubal 5000
<<locked>>
92%
64324
89%
**46
100%
SNPE Vectan Tubal 7000
<<locked>>
96%
64919
90%
**44
100%
Shooters World Long Rifle
<<locked>>
96%
65224
90%
**90
100%
Shooters World Match Rifle
<<locked>>
85%
64571
89%
**48
100%
Shooters World Precision
<<locked>>
90%
64716
89%
**58
100%
Somchem S335
<<locked>>
87%
64774
89%
**62
100%
Somchem S341
<<locked>>
85%
64571
89%
**61
100%
Somchem S355
<<locked>>
92%
64339
89%
**81
100%
Somchem S361
<<locked>>
96%
57392
79%
**82
97%
Somchem S365
<<locked>>
97%
58943
81%
**81
100%
Somchem S385
<<locked>>
97%
53403
74%
**82
99%
Vihtavuori N133
<<locked>>
86%
64136
88%
**26
100%
Vihtavuori N135
<<locked>>
90%
64861
89%
**85
100%
Vihtavuori N140
<<locked>>
88%
64658
89%
**02
100%
Vihtavuori N150
<<locked>>
93%
64571
89%
**28
100%
Vihtavuori N160
<<locked>>
96%
65151
90%
**13
100%
Vihtavuori N165
<<locked>>
96%
45571
63%
**41
97%
Vihtavuori N530
<<locked>>
84%
64687
89%
**38
100%
Vihtavuori N540
<<locked>>
89%
65035
90%
**28
100%
Vihtavuori N550
<<locked>>
97%
64078
88%
**23
100%
Vihtavuori N555
<<locked>>
97%
50038
69%
**76
100%
Vihtavuori N560
<<locked>>
97%
50778
70%
**25
96%
[Vihtavuori N565]*
<<locked>>
97%
39653
55%
**05
92%
Winchester 6.5 StaBALL
<<locked>>
96%
64963
90%
**77
100%
Winchester 748
<<locked>>
83%
64252
89%
**71
100%
Winchester 760 👍
<<locked>>
96%
65079
90%
**69
100%
Winchester StaBALL HD
<<locked>>
97%
38870
54%
**46
100%
Winchester StaBALL Match
<<locked>>
86%
64339
89%
**81
100%
Winchester Supreme 780
<<locked>>
96%
49197
68%
**03
97%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59727
82%
**36
101%
ADI AR 2206H
<<locked>>
81%
55709
77%
**66
100%
ADI AR 2208
<<locked>>
81%
47181
65%
**21
100%
[ADI AR 2209]*
<<locked>>
81%
32590
45%
**85
91%
[ADI AR 2213]*
<<locked>>
88%
36535
50%
**97
90%
ADI Benchmark 8208
<<locked>>
81%
57827
80%
**59
100%
Accurate 2015
<<locked>>
81%
59959
83%
**97
100%
Accurate 2495
<<locked>>
81%
52649
73%
**35
100%
Accurate 2520
<<locked>>
81%
59582
82%
**89
100%
Accurate 2700
<<locked>>
81%
45556
63%
**52
97%
[Accurate 3100]*
<<locked>>
81%
27891
38%
**60
92%
Accurate 4064
<<locked>>
81%
49748
69%
**48
100%
Accurate 4350
<<locked>>
81%
38130
53%
**20
98%
[Accurate MAGPRO]*
<<locked>>
93%
40611
56%
**18
90%
Alliant AR-Comp
<<locked>>
81%
59770
82%
**23
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
52127
72%
**38
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
47645
66%
**48
100%
Alliant Reloder-15
<<locked>>
81%
51010
70%
**13
100%
Alliant Reloder-16
<<locked>>
81%
37072
51%
**23
98%
Alliant Reloder-17
<<locked>>
81%
42018
58%
**51
100%
[Alliant Reloder-19]*
<<locked>>
81%
32387
45%
**85
91%
[Alliant Reloder-22]*
<<locked>>
84%
30864
43%
**85
90%
Alliant Reloder-23
<<locked>>
81%
27093
37%
**83
96%
[Alliant Reloder-25]*
<<locked>>
84%
26092
36%
**47
90%
[Alliant Reloder-26]*
<<locked>>
81%
28906
40%
**92
94%
Baschieri & Pellagri 107
<<locked>>
81%
55303
76%
**82
100%
[Bofors RP15]*
<<locked>>
87%
31589
44%
**02
90%
Bofors RP3
<<locked>>
81%
48051
66%
**57
100%
[Bofors RP5]*
<<locked>>
84%
30864
43%
**85
90%
Bofors RP7
<<locked>>
81%
42250
58%
**36
96%
Hodgdon BL-C2
<<locked>>
81%
55230
76%
**69
100%
Hodgdon Benchmark
<<locked>>
81%
58871
81%
**36
100%
[Hodgdon H1000]*
<<locked>>
94%
34998
48%
**51
90%
Hodgdon H380
<<locked>>
81%
48356
67%
**71
100%
Hodgdon H414
<<locked>>
81%
39900
55%
**62
96%
Hodgdon H4350
<<locked>>
81%
43134
59%
**82
96%
[Hodgdon H4831]*
<<locked>>
86%
36883
51%
**64
90%
[Hodgdon H4831 SC]*
<<locked>>
87%
36883
51%
**64
90%
Hodgdon H4895
<<locked>>
81%
56318
78%
**76
100%
Hodgdon Hybrid 100V
<<locked>>
81%
34505
48%
**21
99%
[Hodgdon Retumbo]*
<<locked>>
92%
32808
45%
**77
90%
Hodgdon Superperformance
<<locked>>
81%
39030
54%
**69
95%
Hodgdon VARGET
<<locked>>
81%
53896
74%
**30
100%
Hodgdon LEVERevolution
<<locked>>
81%
52997
73%
**62
100%
Hodgdon TrailBoss
<<locked>>
81%
27586
38%
**39
100%
IMR 3031
<<locked>>
81%
57072
79%
**53
100%
IMR 4064
<<locked>>
81%
49690
69%
**57
100%
IMR 4166 Enduron
<<locked>>
81%
52098
72%
**84
99%
IMR 4350
<<locked>>
81%
37695
52%
**61
95%
IMR 4451 Enduron
<<locked>>
81%
43642
60%
**66
97%
IMR 4831
<<locked>>
81%
36651
51%
**77
98%
IMR 4895
<<locked>>
81%
52402
72%
**46
100%
[IMR 4955 Enduron]*
<<locked>>
84%
35723
49%
**11
90%
[IMR 7828 SSC]*
<<locked>>
89%
35505
49%
**87
90%
IMR 8208 XBR
<<locked>>
81%
57827
80%
**59
100%
Lovex D073.6
<<locked>>
81%
56188
77%
**43
100%
Lovex S060
<<locked>>
81%
54563
75%
**90
100%
Lovex S062
<<locked>>
81%
50024
69%
**54
100%
Lovex S065
<<locked>>
81%
41002
57%
**16
98%
Lovex S070
<<locked>>
81%
39494
54%
**03
96%
[Lovex S071]*
<<locked>>
82%
24453
34%
**56
90%
Norma 201
<<locked>>
81%
54186
75%
**10
100%
Norma 202
<<locked>>
81%
54926
76%
**07
100%
Norma 203B
<<locked>>
81%
50502
70%
**03
100%
[Norma 204]*
<<locked>>
81%
36999
51%
**80
93%
[Norma MRP]*
<<locked>>
81%
29385
41%
**62
91%
Norma URP
<<locked>>
81%
38014
52%
**20
98%
Ramshot Big Game
<<locked>>
81%
50517
70%
**23
100%
[Ramshot Grand]*
<<locked>>
89%
35157
48%
**90
90%
Ramshot Hunter
<<locked>>
81%
36579
50%
**93
96%
[Ramshot Magnum]*
<<locked>>
88%
30414
42%
**52
90%
Ramshot TAC
<<locked>>
81%
57870
80%
**92
100%
Ramshot Wild Boar
<<locked>>
81%
58102
80%
**02
100%
ReloadSwiss RS 14
<<locked>>
81%
28137
39%
**75
100%
ReloadSwiss RS 50
<<locked>>
81%
48530
67%
**54
99%
ReloadSwiss RS 52
<<locked>>
81%
54868
76%
**25
100%
ReloadSwiss RS 60
<<locked>>
81%
44643
62%
**03
100%
ReloadSwiss RS 62
<<locked>>
81%
37710
52%
**36
98%
ReloadSwiss RS 70
<<locked>>
81%
36796
51%
**39
97%
[ReloadSwiss RS 76]*
<<locked>>
91%
30676
42%
**11
90%
Rottweil R 901
<<locked>>
81%
58508
81%
**33
100%
Rottweil R 902
<<locked>>
81%
51619
71%
**64
100%
Rottweil R 903
<<locked>>
81%
45368
63%
**08
100%
[Rottweil R 904]*
<<locked>>
81%
33968
47%
**75
90%
[Rottweil R 905]*
<<locked>>
81%
31024
43%
**52
90%
Rottweil R 907
<<locked>>
81%
42250
58%
**36
96%
SNPE Vectan SP 11
<<locked>>
81%
46267
64%
**54
100%
SNPE Vectan SP 7
<<locked>>
81%
56724
78%
**69
100%
SNPE Vectan SP 9
<<locked>>
81%
53867
74%
**36
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
55201
76%
**44
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
46746
64%
**16
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
40132
55%
**57
96%
Shooters World Long Rifle
<<locked>>
81%
41002
57%
**16
98%
Shooters World Match Rifle
<<locked>>
81%
56188
77%
**43
100%
Shooters World Precision
<<locked>>
81%
50024
69%
**54
100%
Somchem S335
<<locked>>
81%
54621
75%
**41
100%
Somchem S341
<<locked>>
81%
56347
78%
**59
100%
Somchem S355
<<locked>>
81%
45339
63%
**02
100%
[Somchem S361]*
<<locked>>
83%
36811
51%
**15
90%
Somchem S365
<<locked>>
81%
34113
47%
**67
100%
[Somchem S385]*
<<locked>>
81%
31879
44%
**52
92%
Vihtavuori N133
<<locked>>
81%
55912
77%
**28
100%
Vihtavuori N135
<<locked>>
81%
49617
68%
**95
100%
Vihtavuori N140
<<locked>>
81%
52402
72%
**41
100%
Vihtavuori N150
<<locked>>
81%
43714
60%
**43
100%
Vihtavuori N160
<<locked>>
81%
39320
54%
**10
98%
[Vihtavuori N165]*
<<locked>>
83%
29602
41%
**87
90%
Vihtavuori N530
<<locked>>
81%
58436
81%
**62
100%
Vihtavuori N540
<<locked>>
81%
50227
69%
**38
100%
Vihtavuori N550
<<locked>>
81%
38696
53%
**10
98%
Vihtavuori N555
<<locked>>
81%
29863
41%
**62
96%
[Vihtavuori N560]*
<<locked>>
87%
36376
50%
**23
90%
[Vihtavuori N565]*
<<locked>>
93%
34969
48%
**97
90%
Winchester 6.5 StaBALL
<<locked>>
81%
38363
53%
**84
100%
Winchester 748
<<locked>>
81%
58769
81%
**02
100%
Winchester 760
<<locked>>
81%
40350
56%
**72
96%
[Winchester StaBALL HD]*
<<locked>>
81%
23815
33%
**41
94%
Winchester StaBALL Match
<<locked>>
81%
54201
75%
**46
100%
[Winchester Supreme 780]*
<<locked>>
83%
31053
43%
**23
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.

<<locked>>... you need to buy an access license to unlock the data

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