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Load data for .270 Win. Ackley Improved + .277 | 100gr | Hornady SP

Recommended Powder(s): Alliant Power Pro 2000-MR, Hodgdon CFE223, IMR 4895, ReloadSwiss RS 52, ReloadSwiss RS 60

.270 Win. Ackley Improved + .277 | 100gr | Hornady SP

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 100gr | Hornady SP
Manufacturer SKU:
2710
Bullet Weight:
100gr | 6.5g
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_B2603_C272
Last updated:
2026-01-30

Load data for 218 loads in caliber .270 Win. Ackley Improved with .277 | 100gr | Hornady SP bullet and 109 powders such as Alliant Power Pro 2000-MR, Hodgdon CFE223, IMR 4895, ReloadSwiss RS 52, ReloadSwiss RS 60. 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%
64252
89%
**17
101%
ADI AR 2206H
<<locked>>
91%
64875
89%
**94
100%
ADI AR 2208
<<locked>>
97%
64716
89%
**74
100%
Accurate 2015
<<locked>>
88%
64426
89%
**66
100%
Accurate 2200
<<locked>>
90%
65267
90%
**61
99%
Accurate 2230
<<locked>>
85%
64817
89%
**28
100%
Accurate 2460
<<locked>>
85%
64875
89%
**28
100%
Accurate 2495
<<locked>>
90%
65006
90%
**38
100%
Accurate 2520
<<locked>>
89%
64469
89%
**55
100%
Accurate 2700
<<locked>>
97%
64005
88%
**76
97%
Accurate 4064
<<locked>>
96%
64759
89%
**55
100%
Accurate 4350
<<locked>>
97%
52083
72%
**27
98%
Alliant AR-Comp
<<locked>>
89%
64498
89%
**09
100%
Alliant Power Pro 2000-MR 👍
<<locked>>
93%
65253
90%
**35
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
65267
90%
**94
100%
Alliant Reloder-10x
<<locked>>
86%
65166
90%
**02
100%
Alliant Reloder-15
<<locked>>
94%
64934
90%
**17
100%
Alliant Reloder-16
<<locked>>
97%
49937
69%
**33
98%
Alliant Reloder-17
<<locked>>
97%
58276
80%
**01
100%
Alliant Reloder-23
<<locked>>
97%
35476
49%
**89
95%
[Alliant Reloder-26]*
<<locked>>
97%
39523
54%
**33
94%
Baschieri & Pellagri 106
<<locked>>
84%
65108
90%
**20
100%
Baschieri & Pellagri 107
<<locked>>
91%
64992
90%
**14
100%
Bofors RP3
<<locked>>
96%
64919
90%
**94
100%
Bofors RP7
<<locked>>
97%
58291
80%
**46
96%
Hodgdon BL-C2
<<locked>>
89%
65093
90%
**04
100%
Hodgdon Benchmark
<<locked>>
89%
64730
89%
**15
100%
Hodgdon CFE223 👍
<<locked>>
94%
64788
89%
**33
100%
Hodgdon H322
<<locked>>
88%
64803
89%
**48
100%
Hodgdon H380
<<locked>>
96%
65035
90%
**04
99%
Hodgdon H414
<<locked>>
97%
60742
84%
**88
97%
Hodgdon H4198
<<locked>>
83%
64788
89%
**69
100%
[Hodgdon H4350]*
<<locked>>
97%
48037
66%
**79
93%
Hodgdon H4895
<<locked>>
91%
64527
89%
**91
100%
Hodgdon Hybrid 100V
<<locked>>
97%
46543
64%
**89
99%
Hodgdon LVR
<<locked>>
97%
55956
77%
**96
98%
Hodgdon Superperformance
<<locked>>
97%
56550
78%
**25
96%
Hodgdon VARGET
<<locked>>
97%
64049
88%
**55
100%
Hodgdon TrailBoss
<<locked>>
96%
33431
46%
**73
100%
IMR 3031
<<locked>>
94%
64846
89%
**74
100%
IMR 4064
<<locked>>
97%
62627
86%
**28
100%
IMR 4166 Enduron
<<locked>>
97%
61859
85%
**96
97%
IMR 4198
<<locked>>
86%
65108
90%
**56
100%
IMR 4350
<<locked>>
97%
51561
71%
**48
95%
IMR 4451 Enduron
<<locked>>
97%
59524
82%
**79
97%
IMR 4831
<<locked>>
97%
43497
60%
**36
96%
IMR 4895 👍
<<locked>>
93%
64585
89%
**24
100%
IMR 8208 XBR
<<locked>>
90%
64600
89%
**58
100%
Lovex D073.4
<<locked>>
84%
64846
89%
**25
100%
Lovex D073.5
<<locked>>
85%
64875
89%
**28
100%
Lovex D073.6
<<locked>>
91%
64774
89%
**68
100%
Lovex S060
<<locked>>
92%
64455
89%
**22
100%
Lovex S062
<<locked>>
95%
64803
89%
**58
100%
Lovex S065
<<locked>>
97%
55448
76%
**04
97%
Lovex S070
<<locked>>
97%
53664
74%
**91
96%
Norma 201
<<locked>>
92%
64426
89%
**51
100%
Norma 202
<<locked>>
92%
65238
90%
**48
100%
Norma 203B
<<locked>>
95%
65079
90%
**10
100%
[Norma 204]*
<<locked>>
97%
51866
72%
**87
93%
Norma URP
<<locked>>
97%
51590
71%
**23
98%
Ramshot Big Game
<<locked>>
94%
64846
89%
**17
100%
Ramshot Hunter
<<locked>>
97%
50053
69%
**01
96%
Ramshot TAC
<<locked>>
90%
65122
90%
**68
99%
Ramshot Wild Boar
<<locked>>
90%
65050
90%
**97
100%
Ramshot X-Terminator
<<locked>>
87%
64498
89%
**28
100%
ReloadSwiss RS 14
<<locked>>
97%
34345
47%
**29
100%
ReloadSwiss RS 40
<<locked>>
86%
64977
90%
**55
100%
ReloadSwiss RS 50
<<locked>>
95%
64629
89%
**61
98%
ReloadSwiss RS 52 👍
<<locked>>
92%
65093
90%
**86
100%
ReloadSwiss RS 60 👍
<<locked>>
97%
62236
86%
**76
100%
ReloadSwiss RS 62
<<locked>>
97%
52098
72%
**43
98%
ReloadSwiss RS 70
<<locked>>
97%
51517
71%
**56
97%
Rottweil R 901
<<locked>>
90%
64658
89%
**19
100%
Rottweil R 902
<<locked>>
94%
64585
89%
**35
100%
Rottweil R 903
<<locked>>
97%
62207
86%
**45
100%
Rottweil R 907
<<locked>>
97%
58291
80%
**46
96%
SNPE Vectan BA6 1/2
<<locked>>
84%
64745
89%
**61
100%
SNPE Vectan SP 11
<<locked>>
97%
63933
88%
**10
100%
SNPE Vectan SP 7
<<locked>>
90%
64643
89%
**55
99%
SNPE Vectan SP 9
<<locked>>
92%
64310
89%
**71
100%
SNPE Vectan Tubal 3000
<<locked>>
92%
65064
90%
**69
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
63962
88%
**40
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
56072
77%
**61
96%
Shooters World Long Rifle
<<locked>>
97%
55448
76%
**04
97%
Shooters World Match Rifle
<<locked>>
91%
64774
89%
**68
100%
Shooters World Precision
<<locked>>
95%
64803
89%
**58
100%
Shooters World Tactical Rifle
<<locked>>
84%
64730
89%
**22
100%
Somchem S321
<<locked>>
87%
65137
90%
**78
100%
Somchem S335
<<locked>>
92%
65122
90%
**66
100%
Somchem S341
<<locked>>
90%
64527
89%
**55
100%
Somchem S355
<<locked>>
97%
61308
85%
**35
100%
Somchem S365
<<locked>>
97%
46108
64%
**48
99%
[Somchem S385]*
<<locked>>
97%
42540
59%
**81
91%
Vihtavuori N120
<<locked>>
84%
65050
90%
**64
100%
Vihtavuori N130
<<locked>>
88%
64498
89%
**30
100%
Vihtavuori N133
<<locked>>
94%
64992
90%
**56
100%
Vihtavuori N135
<<locked>>
97%
58987
81%
**27
100%
Vihtavuori N140
<<locked>>
94%
64948
90%
**09
100%
Vihtavuori N150
<<locked>>
97%
52170
72%
**38
100%
Vihtavuori N160
<<locked>>
97%
56681
78%
**56
99%
Vihtavuori N530
<<locked>>
88%
64382
89%
**58
100%
Vihtavuori N540
<<locked>>
94%
65238
90%
**45
100%
Vihtavuori N550
<<locked>>
97%
56202
78%
**09
99%
Vihtavuori N555
<<locked>>
97%
38754
53%
**84
95%
Winchester 6.5 StaBALL
<<locked>>
97%
54128
75%
**94
100%
Winchester 748
<<locked>>
87%
65021
90%
**01
100%
Winchester 760
<<locked>>
97%
60742
84%
**88
97%
[Winchester StaBALL HD]*
<<locked>>
97%
31923
44%
**23
93%
Winchester StaBALL Match
<<locked>>
85%
64730
89%
**88
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
58552
81%
**15
100%
ADI AR 2206H
<<locked>>
81%
46644
64%
**66
98%
ADI AR 2208
<<locked>>
81%
39479
54%
**82
95%
Accurate 2015
<<locked>>
81%
52228
72%
**92
100%
Accurate 2200
<<locked>>
81%
48791
67%
**79
97%
Accurate 2230
<<locked>>
81%
56043
77%
**04
100%
Accurate 2460
<<locked>>
81%
56144
77%
**01
100%
Accurate 2495
<<locked>>
81%
47747
66%
**73
100%
Accurate 2520
<<locked>>
81%
48718
67%
**05
100%
[Accurate 2700]*
<<locked>>
83%
40582
56%
**40
90%
Accurate 4064
<<locked>>
81%
40219
55%
**31
100%
[Accurate 4350]*
<<locked>>
82%
30110
42%
**02
90%
Alliant AR-Comp
<<locked>>
81%
48907
67%
**82
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
42380
58%
**79
96%
Alliant Reloder- TS 15.5
<<locked>>
81%
38928
54%
**09
97%
Alliant Reloder-10x
<<locked>>
81%
56246
78%
**71
100%
Alliant Reloder-15
<<locked>>
81%
42134
58%
**84
96%
[Alliant Reloder-16]*
<<locked>>
82%
31299
43%
**35
90%
[Alliant Reloder-17]*
<<locked>>
81%
33982
47%
**46
94%
[Alliant Reloder-23]*
<<locked>>
89%
28079
39%
**40
90%
[Alliant Reloder-26]*
<<locked>>
92%
34127
47%
**69
90%
Baschieri & Pellagri 106
<<locked>>
81%
58624
81%
**38
100%
Baschieri & Pellagri 107
<<locked>>
81%
46108
64%
**63
97%
Bofors RP3
<<locked>>
81%
38769
53%
**12
97%
[Bofors RP7]*
<<locked>>
85%
39711
55%
**72
90%
Hodgdon BL-C2
<<locked>>
81%
48646
67%
**28
99%
Hodgdon Benchmark
<<locked>>
81%
50386
69%
**82
100%
Hodgdon CFE223
<<locked>>
81%
40408
56%
**74
95%
Hodgdon H322
<<locked>>
81%
51590
71%
**45
100%
[Hodgdon H380]*
<<locked>>
81%
39900
55%
**18
94%
[Hodgdon H414]*
<<locked>>
83%
37855
52%
**02
90%
Hodgdon H4198
<<locked>>
81%
60742
84%
**17
100%
[Hodgdon H4350]*
<<locked>>
90%
39682
55%
**92
90%
Hodgdon H4895
<<locked>>
81%
47065
65%
**86
99%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
27804
38%
**90
91%
[Hodgdon LVR]*
<<locked>>
81%
32924
45%
**67
91%
[Hodgdon Superperformance]*
<<locked>>
88%
40741
56%
**81
90%
Hodgdon VARGET
<<locked>>
81%
39262
54%
**79
95%
Hodgdon TrailBoss
<<locked>>
81%
26876
37%
**09
100%
IMR 3031
<<locked>>
81%
42424
59%
**04
100%
IMR 4064
<<locked>>
81%
38537
53%
**63
95%
[IMR 4166 Enduron]*
<<locked>>
81%
38682
53%
**20
91%
IMR 4198
<<locked>>
81%
56434
78%
**35
100%
[IMR 4350]*
<<locked>>
88%
39392
54%
**86
90%
[IMR 4451 Enduron]*
<<locked>>
82%
37855
52%
**20
90%
[IMR 4831]*
<<locked>>
85%
29994
41%
**69
90%
IMR 4895
<<locked>>
81%
43250
60%
**30
97%
IMR 8208 XBR
<<locked>>
81%
48762
67%
**89
99%
Lovex D073.4
<<locked>>
81%
57972
80%
**17
100%
Lovex D073.5
<<locked>>
81%
55303
76%
**81
100%
Lovex D073.6
<<locked>>
81%
45847
63%
**56
100%
Lovex S060
<<locked>>
81%
46499
64%
**10
98%
Lovex S062
<<locked>>
81%
41481
57%
**41
98%
[Lovex S065]*
<<locked>>
81%
33765
47%
**22
90%
[Lovex S070]*
<<locked>>
85%
37159
51%
**33
90%
Norma 201
<<locked>>
81%
45310
62%
**20
99%
Norma 202
<<locked>>
81%
45861
63%
**40
100%
Norma 203B
<<locked>>
81%
41524
57%
**71
97%
[Norma 204]*
<<locked>>
92%
44817
62%
**33
90%
[Norma URP]*
<<locked>>
82%
30763
42%
**08
90%
Ramshot Big Game
<<locked>>
81%
41133
57%
**74
96%
[Ramshot Hunter]*
<<locked>>
87%
35723
49%
**43
90%
Ramshot TAC
<<locked>>
81%
48704
67%
**79
96%
Ramshot Wild Boar
<<locked>>
81%
48298
67%
**09
98%
Ramshot X-Terminator
<<locked>>
81%
52765
73%
**48
99%
ReloadSwiss RS 14
<<locked>>
81%
27093
37%
**52
100%
ReloadSwiss RS 40
<<locked>>
81%
54694
75%
**84
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
40248
56%
**89
92%
ReloadSwiss RS 52
<<locked>>
81%
44150
61%
**92
97%
ReloadSwiss RS 60
<<locked>>
81%
36158
50%
**28
98%
[ReloadSwiss RS 62]*
<<locked>>
83%
31473
43%
**54
90%
[ReloadSwiss RS 70]*
<<locked>>
85%
34606
48%
**27
90%
Rottweil R 901
<<locked>>
81%
49298
68%
**73
100%
Rottweil R 902
<<locked>>
81%
43337
60%
**61
98%
Rottweil R 903
<<locked>>
81%
36318
50%
**43
96%
[Rottweil R 907]*
<<locked>>
85%
39711
55%
**72
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
60916
84%
**05
100%
SNPE Vectan SP 11
<<locked>>
81%
37550
52%
**92
95%
SNPE Vectan SP 7
<<locked>>
81%
46905
65%
**43
96%
SNPE Vectan SP 9
<<locked>>
81%
44802
62%
**23
98%
SNPE Vectan Tubal 3000
<<locked>>
81%
46775
65%
**81
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
39044
54%
**17
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
84%
37086
51%
**71
90%
[Shooters World Long Rifle]*
<<locked>>
81%
33765
47%
**22
90%
Shooters World Match Rifle
<<locked>>
81%
45847
63%
**56
100%
Shooters World Precision
<<locked>>
81%
41481
57%
**41
98%
Shooters World Tactical Rifle
<<locked>>
81%
58001
80%
**10
100%
Somchem S321
<<locked>>
81%
53171
73%
**87
100%
Somchem S335
<<locked>>
81%
46180
64%
**74
100%
Somchem S341
<<locked>>
81%
47050
65%
**59
98%
Somchem S355
<<locked>>
81%
37101
51%
**49
96%
[Somchem S365]*
<<locked>>
81%
27035
37%
**20
92%
[Somchem S385]*
<<locked>>
94%
39305
54%
**05
90%
Vihtavuori N120
<<locked>>
81%
60162
83%
**09
100%
Vihtavuori N130
<<locked>>
81%
51663
71%
**46
100%
Vihtavuori N133
<<locked>>
81%
44063
61%
**25
100%
Vihtavuori N135
<<locked>>
81%
36100
50%
**97
100%
Vihtavuori N140
<<locked>>
81%
42685
59%
**45
100%
Vihtavuori N150
<<locked>>
81%
31749
44%
**82
96%
[Vihtavuori N160]*
<<locked>>
81%
32721
45%
**31
91%
Vihtavuori N530
<<locked>>
81%
51169
71%
**45
100%
Vihtavuori N540
<<locked>>
81%
42525
59%
**58
100%
[Vihtavuori N550]*
<<locked>>
81%
33446
46%
**84
92%
[Vihtavuori N555]*
<<locked>>
88%
28950
40%
**02
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
31821
44%
**79
94%
Winchester 748
<<locked>>
81%
52794
73%
**14
100%
[Winchester 760]*
<<locked>>
83%
37855
52%
**02
90%
[Winchester StaBALL HD]*
<<locked>>
94%
29530
41%
**25
90%
Winchester StaBALL Match
<<locked>>
81%
56086
77%
**50
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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