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Load data for .270 Win. Ackley Improved + .277 | 115gr | AERO SB | HSD 1.5 ,- smax:15.40

Recommended Powder(s): Alliant Power Pro 2000-MR, Alliant Reloder-17, Hodgdon CFE223, ReloadSwiss RS 52, SNPE Vectan SP 11

.270 Win. Ackley Improved + .277 | 115gr | AERO SB | HSD 1.5 ,- smax:15.40

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 115gr | AERO SB | HSD 1.5 ,- smax:15.40
Bullet Weight:
115gr | 7.5g
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_B40_C272
Last updated:
2026-02-09

Load data for 222 loads in caliber .270 Win. Ackley Improved with .277 | 115gr | AERO SB | HSD 1.5 ,- smax:15.40 bullet and 111 powders such as Alliant Power Pro 2000-MR, Alliant Reloder-17, Hodgdon CFE223, ReloadSwiss RS 52, SNPE Vectan SP 11. 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%
64281
89%
**10
101%
ADI AR 2206H
<<locked>>
91%
64484
89%
**71
100%
ADI AR 2208
<<locked>>
96%
64078
88%
**48
100%
[ADI AR 2209]*
<<locked>>
97%
44918
62%
**79
92%
Accurate 2015
<<locked>>
88%
64934
90%
**59
100%
Accurate 2200
<<locked>>
89%
64353
89%
**38
100%
Accurate 2230
<<locked>>
85%
64455
89%
**19
100%
Accurate 2460
<<locked>>
85%
64426
89%
**15
100%
Accurate 2495
<<locked>>
90%
65108
90%
**19
100%
Accurate 2520
<<locked>>
89%
64701
89%
**41
100%
Accurate 2700
<<locked>>
97%
64397
89%
**82
98%
[Accurate 3100]*
<<locked>>
97%
37101
51%
**99
93%
Accurate 4064
<<locked>>
96%
64759
89%
**45
100%
Accurate 4350
<<locked>>
97%
52272
72%
**43
99%
Alliant AR-Comp
<<locked>>
89%
65122
90%
**89
100%
Alliant Power Pro 2000-MR 👍
<<locked>>
93%
64426
89%
**02
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
64948
90%
**87
100%
Alliant Reloder-10x
<<locked>>
85%
64237
89%
**63
100%
Alliant Reloder-15
<<locked>>
94%
64963
90%
**97
100%
Alliant Reloder-16
<<locked>>
97%
50415
70%
**46
99%
Alliant Reloder-17 👍
<<locked>>
97%
58972
81%
**10
100%
[Alliant Reloder-19]*
<<locked>>
97%
43961
61%
**69
92%
Alliant Reloder-23
<<locked>>
97%
35578
49%
**31
97%
Alliant Reloder-26
<<locked>>
97%
39711
55%
**92
96%
Baschieri & Pellagri 106
<<locked>>
84%
64788
89%
**10
100%
Baschieri & Pellagri 107
<<locked>>
91%
64832
89%
**97
100%
Bofors RP3
<<locked>>
96%
64092
88%
**74
100%
Bofors RP7
<<locked>>
97%
57841
80%
**53
97%
Hodgdon BL-C2
<<locked>>
89%
64353
89%
**74
100%
Hodgdon Benchmark
<<locked>>
89%
64992
90%
**05
100%
Hodgdon CFE223 👍
<<locked>>
94%
65137
90%
**27
100%
Hodgdon H322
<<locked>>
88%
64368
89%
**12
100%
Hodgdon H380
<<locked>>
95%
64846
89%
**84
100%
Hodgdon H414
<<locked>>
97%
61612
85%
**91
98%
Hodgdon H4350
<<locked>>
97%
48631
67%
**05
95%
Hodgdon H4895
<<locked>>
91%
65166
90%
**84
100%
Hodgdon Hybrid 100V
<<locked>>
97%
46818
65%
**12
99%
Hodgdon LVR
<<locked>>
97%
56478
78%
**02
99%
Hodgdon Superperformance
<<locked>>
97%
56304
78%
**35
97%
Hodgdon VARGET
<<locked>>
97%
64745
89%
**55
100%
Hodgdon TrailBoss
<<locked>>
97%
33837
47%
**19
100%
IMR 3031
<<locked>>
94%
64049
88%
**41
100%
IMR 4064
<<locked>>
97%
63251
87%
**28
100%
IMR 4166 Enduron
<<locked>>
97%
62120
86%
**92
98%
IMR 4198
<<locked>>
86%
65006
90%
**30
100%
IMR 4350
<<locked>>
97%
51909
72%
**61
96%
IMR 4451 Enduron
<<locked>>
97%
59828
82%
**89
98%
IMR 4831
<<locked>>
97%
43555
60%
**56
97%
IMR 4895
<<locked>>
93%
64426
89%
**07
100%
IMR 8208 XBR
<<locked>>
90%
64252
89%
**32
100%
Lovex D073.4
<<locked>>
84%
64687
89%
**09
100%
Lovex D073.5
<<locked>>
85%
64832
89%
**19
100%
Lovex D073.6
<<locked>>
91%
65137
90%
**55
100%
Lovex S060
<<locked>>
92%
64992
90%
**12
100%
Lovex S062
<<locked>>
95%
64614
89%
**41
100%
Lovex S065
<<locked>>
97%
55724
77%
**23
98%
Lovex S070
<<locked>>
97%
53563
74%
**04
97%
Norma 201
<<locked>>
92%
65209
90%
**41
100%
Norma 202
<<locked>>
92%
65021
90%
**28
100%
Norma 203B
<<locked>>
95%
65166
90%
**07
100%
[Norma 204]*
<<locked>>
97%
52446
72%
**17
94%
[Norma MRP]*
<<locked>>
97%
39740
55%
**40
92%
Norma URP
<<locked>>
97%
51750
71%
**36
99%
Ramshot Big Game
<<locked>>
94%
65137
90%
**07
100%
Ramshot Hunter
<<locked>>
97%
50676
70%
**14
97%
Ramshot TAC
<<locked>>
89%
64948
90%
**61
99%
Ramshot Wild Boar
<<locked>>
89%
64832
89%
**84
100%
Ramshot X-Terminator
<<locked>>
87%
65209
90%
**32
100%
ReloadSwiss RS 14
<<locked>>
96%
34084
47%
**62
100%
ReloadSwiss RS 40
<<locked>>
86%
65151
90%
**32
100%
ReloadSwiss RS 50
<<locked>>
95%
64745
89%
**68
99%
ReloadSwiss RS 52 👍
<<locked>>
91%
64411
89%
**50
100%
ReloadSwiss RS 60
<<locked>>
97%
62975
87%
**76
100%
ReloadSwiss RS 62
<<locked>>
97%
51634
71%
**50
99%
ReloadSwiss RS 70
<<locked>>
97%
52141
72%
**89
98%
Rottweil R 901
<<locked>>
90%
65050
90%
**09
100%
Rottweil R 902
<<locked>>
94%
64295
89%
**19
100%
Rottweil R 903
<<locked>>
97%
62308
86%
**45
100%
Rottweil R 907
<<locked>>
97%
57841
80%
**53
97%
SNPE Vectan SP 11 👍
<<locked>>
97%
65064
90%
**20
100%
SNPE Vectan SP 7
<<locked>>
90%
64469
89%
**48
100%
SNPE Vectan SP 9
<<locked>>
92%
64571
89%
**71
100%
SNPE Vectan Tubal 3000
<<locked>>
91%
64484
89%
**46
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
64179
88%
**23
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
56318
78%
**71
97%
Shooters World Long Rifle
<<locked>>
97%
55724
77%
**23
98%
Shooters World Match Rifle
<<locked>>
91%
65137
90%
**55
100%
Shooters World Precision
<<locked>>
95%
64614
89%
**41
100%
Shooters World Tactical Rifle
<<locked>>
84%
64817
89%
**99
100%
Somchem S321
<<locked>>
87%
65151
90%
**51
100%
Somchem S335
<<locked>>
92%
64919
90%
**46
100%
Somchem S341
<<locked>>
90%
65035
90%
**51
100%
Somchem S355
<<locked>>
97%
61830
85%
**32
100%
Somchem S365
<<locked>>
97%
46253
64%
**68
100%
[Somchem S385]*
<<locked>>
97%
42641
59%
**13
93%
Vihtavuori N120
<<locked>>
83%
64861
89%
**38
100%
Vihtavuori N130
<<locked>>
88%
65050
90%
**20
100%
Vihtavuori N133
<<locked>>
94%
64963
90%
**33
100%
Vihtavuori N135
<<locked>>
97%
59001
81%
**14
100%
Vihtavuori N140
<<locked>>
93%
64165
88%
**86
100%
Vihtavuori N150
<<locked>>
97%
52634
73%
**58
100%
Vihtavuori N160
<<locked>>
97%
56333
78%
**63
99%
Vihtavuori N530
<<locked>>
88%
64600
89%
**51
100%
Vihtavuori N540
<<locked>>
94%
65137
90%
**35
100%
Vihtavuori N550
<<locked>>
97%
57348
79%
**25
99%
Vihtavuori N555
<<locked>>
97%
38798
54%
**13
97%
Winchester 6.5 StaBALL
<<locked>>
97%
54418
75%
**04
100%
Winchester 748
<<locked>>
87%
65180
90%
**87
100%
Winchester 760
<<locked>>
97%
61612
85%
**91
98%
Winchester StaBALL HD
<<locked>>
97%
31894
44%
**89
95%
Winchester StaBALL Match
<<locked>>
85%
64687
89%
**78
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59045
81%
**31
101%
ADI AR 2206H
<<locked>>
81%
46659
64%
**82
99%
ADI AR 2208
<<locked>>
81%
39639
55%
**12
97%
[ADI AR 2209]*
<<locked>>
94%
41147
57%
**90
90%
Accurate 2015
<<locked>>
81%
52605
73%
**92
100%
Accurate 2200
<<locked>>
81%
48631
67%
**89
98%
Accurate 2230
<<locked>>
81%
55999
77%
**97
100%
Accurate 2460
<<locked>>
81%
56014
77%
**91
100%
Accurate 2495
<<locked>>
81%
47630
66%
**76
100%
Accurate 2520
<<locked>>
81%
48805
67%
**09
100%
[Accurate 2700]*
<<locked>>
81%
37840
52%
**03
91%
[Accurate 3100]*
<<locked>>
92%
31241
43%
**48
90%
Accurate 4064
<<locked>>
81%
40132
55%
**38
100%
[Accurate 4350]*
<<locked>>
81%
29457
41%
**15
91%
Alliant AR-Comp
<<locked>>
81%
49385
68%
**79
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
42772
59%
**09
97%
Alliant Reloder- TS 15.5
<<locked>>
81%
39160
54%
**31
98%
Alliant Reloder-10x
<<locked>>
81%
56768
78%
**54
100%
Alliant Reloder-15
<<locked>>
81%
42177
58%
**07
98%
[Alliant Reloder-16]*
<<locked>>
81%
30269
42%
**38
91%
Alliant Reloder-17
<<locked>>
81%
33997
47%
**85
96%
[Alliant Reloder-19]*
<<locked>>
94%
39711
55%
**61
90%
[Alliant Reloder-23]*
<<locked>>
86%
25643
35%
**03
90%
[Alliant Reloder-26]*
<<locked>>
90%
30951
43%
**26
90%
Baschieri & Pellagri 106
<<locked>>
81%
58871
81%
**31
100%
Baschieri & Pellagri 107
<<locked>>
81%
46209
64%
**86
98%
Bofors RP3
<<locked>>
81%
38769
53%
**25
98%
[Bofors RP7]*
<<locked>>
82%
36129
50%
**07
90%
Hodgdon BL-C2
<<locked>>
81%
48950
67%
**38
100%
Hodgdon Benchmark
<<locked>>
81%
50444
70%
**76
100%
Hodgdon CFE223
<<locked>>
81%
40538
56%
**97
96%
Hodgdon H322
<<locked>>
81%
52156
72%
**45
100%
Hodgdon H380
<<locked>>
81%
39581
55%
**31
95%
[Hodgdon H414]*
<<locked>>
81%
34838
48%
**56
90%
[Hodgdon H4350]*
<<locked>>
87%
36143
50%
**26
90%
Hodgdon H4895
<<locked>>
81%
47094
65%
**99
99%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
27615
38%
**39
93%
[Hodgdon LVR]*
<<locked>>
81%
32953
45%
**03
92%
[Hodgdon Superperformance]*
<<locked>>
85%
36796
51%
**15
90%
Hodgdon VARGET
<<locked>>
81%
39262
54%
**05
97%
Hodgdon TrailBoss
<<locked>>
81%
26672
37%
**59
100%
IMR 3031
<<locked>>
81%
42888
59%
**13
100%
IMR 4064
<<locked>>
81%
38682
53%
**85
97%
[IMR 4166 Enduron]*
<<locked>>
81%
38638
53%
**46
92%
IMR 4198
<<locked>>
81%
56565
78%
**12
100%
[IMR 4350]*
<<locked>>
86%
36158
50%
**33
90%
[IMR 4451 Enduron]*
<<locked>>
81%
36593
50%
**23
91%
[IMR 4831]*
<<locked>>
83%
27514
38%
**36
90%
IMR 4895
<<locked>>
81%
43279
60%
**36
98%
IMR 8208 XBR
<<locked>>
81%
48907
67%
**92
100%
Lovex D073.4
<<locked>>
81%
58276
80%
**20
100%
Lovex D073.5
<<locked>>
81%
55477
76%
**84
100%
Lovex D073.6
<<locked>>
81%
45687
63%
**49
100%
Lovex S060
<<locked>>
81%
46369
64%
**17
99%
Lovex S062
<<locked>>
81%
41133
57%
**44
99%
[Lovex S065]*
<<locked>>
81%
33634
46%
**57
92%
[Lovex S070]*
<<locked>>
82%
33605
46%
**64
90%
Norma 201
<<locked>>
81%
45397
63%
**27
99%
Norma 202
<<locked>>
81%
45963
63%
**43
100%
Norma 203B
<<locked>>
81%
41437
57%
**90
98%
[Norma 204]*
<<locked>>
90%
40973
56%
**81
90%
[Norma MRP]*
<<locked>>
94%
36347
50%
**51
90%
[Norma URP]*
<<locked>>
81%
30023
41%
**31
92%
Ramshot Big Game
<<locked>>
81%
41292
57%
**10
98%
[Ramshot Hunter]*
<<locked>>
84%
32285
45%
**94
90%
Ramshot TAC
<<locked>>
81%
49139
68%
**95
97%
Ramshot Wild Boar
<<locked>>
81%
48588
67%
**22
99%
Ramshot X-Terminator
<<locked>>
81%
52678
73%
**45
99%
ReloadSwiss RS 14
<<locked>>
81%
27006
37%
**95
100%
ReloadSwiss RS 40
<<locked>>
81%
54926
76%
**84
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
40147
55%
**15
94%
ReloadSwiss RS 52
<<locked>>
81%
44759
62%
**18
98%
ReloadSwiss RS 60
<<locked>>
81%
36201
50%
**64
99%
[ReloadSwiss RS 62]*
<<locked>>
81%
29327
40%
**35
91%
[ReloadSwiss RS 70]*
<<locked>>
83%
31357
43%
**77
90%
Rottweil R 901
<<locked>>
81%
49414
68%
**76
100%
Rottweil R 902
<<locked>>
81%
43163
60%
**74
99%
Rottweil R 903
<<locked>>
81%
36100
50%
**59
97%
[Rottweil R 907]*
<<locked>>
82%
36129
50%
**07
90%
SNPE Vectan SP 11
<<locked>>
81%
37695
52%
**31
97%
SNPE Vectan SP 7
<<locked>>
81%
47166
65%
**66
97%
SNPE Vectan SP 9
<<locked>>
81%
45194
62%
**46
99%
SNPE Vectan Tubal 3000
<<locked>>
81%
46891
65%
**77
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
38957
54%
**30
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
33257
46%
**08
90%
[Shooters World Long Rifle]*
<<locked>>
81%
33634
46%
**57
92%
Shooters World Match Rifle
<<locked>>
81%
45687
63%
**49
100%
Shooters World Precision
<<locked>>
81%
41133
57%
**44
99%
Shooters World Tactical Rifle
<<locked>>
81%
58363
80%
**14
100%
Somchem S321
<<locked>>
81%
53084
73%
**81
100%
Somchem S335
<<locked>>
81%
46383
64%
**81
100%
Somchem S341
<<locked>>
81%
46978
65%
**63
99%
Somchem S355
<<locked>>
81%
37231
51%
**72
97%
[Somchem S365]*
<<locked>>
81%
26789
37%
**66
94%
[Somchem S385]*
<<locked>>
92%
36260
50%
**66
90%
Vihtavuori N120
<<locked>>
81%
60379
83%
**89
100%
Vihtavuori N130
<<locked>>
81%
51982
72%
**43
100%
Vihtavuori N133
<<locked>>
81%
44164
61%
**22
100%
Vihtavuori N135
<<locked>>
81%
35926
50%
**17
100%
Vihtavuori N140
<<locked>>
81%
43018
59%
**61
100%
Vihtavuori N150
<<locked>>
81%
31792
44%
**18
97%
[Vihtavuori N160]*
<<locked>>
81%
32706
45%
**74
93%
Vihtavuori N530
<<locked>>
81%
51343
71%
**45
100%
Vihtavuori N540
<<locked>>
81%
42496
59%
**77
100%
[Vihtavuori N550]*
<<locked>>
81%
33127
46%
**17
93%
[Vihtavuori N555]*
<<locked>>
85%
26295
36%
**59
90%
Winchester 6.5 StaBALL
<<locked>>
81%
31575
44%
**15
95%
Winchester 748
<<locked>>
81%
52953
73%
**10
100%
[Winchester 760]*
<<locked>>
81%
34838
48%
**56
90%
[Winchester StaBALL HD]*
<<locked>>
92%
26919
37%
**92
90%
Winchester StaBALL Match
<<locked>>
81%
56304
78%
**56
100%

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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