top of page

Load data for .270 Win. Ackley Improved + .277 | 150gr | Speer Spitzer Soft Point

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

.270 Win. Ackley Improved + .277 | 150gr | Speer Spitzer Soft Point

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 150gr | Speer Spitzer Soft Point
Manufacturer SKU:
1605
Bullet Weight:
150gr | 9.7g
Bullet Diameter:
0.277" | 7.04mm
Bullet Length:
1.180" | 30.0mm
Caliber:
.270 Win. Ackley Improved load data
Case Length (l3):
2.540" | 64.5mm
Cartridge Length (C.O.L.):
3.290" | 83.6mm
Seated Depth:
0.430" | 10.9mm
Shank Seated Depth:
0.430" | 10.9mm
Case Capacity:
70.0 Grains of Water | 4.55 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
72519 psi | 5000 bar
LID:
LID_B6113_C272
Last updated:
2026-01-12

Load data for 220 loads in caliber .270 Win. Ackley Improved with .277 | 150gr | Speer Spitzer Soft Point bullet and 110 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%
64846
89%
**24
101%
ADI AR 2206H
<<locked>>
85%
64585
89%
**00
100%
ADI AR 2208
<<locked>>
90%
64759
89%
**87
100%
ADI AR 2209
<<locked>>
97%
56681
78%
**77
99%
ADI AR 2213
<<locked>>
97%
50314
69%
**08
96%
[ADI AR 2225]*
<<locked>>
97%
32909
45%
**64
93%
Accurate 2200
<<locked>>
84%
64948
90%
**81
100%
Accurate 2700
<<locked>>
91%
64397
89%
**51
100%
Accurate 3100
<<locked>>
97%
49980
69%
**30
99%
Accurate 4064
<<locked>>
88%
64455
89%
**48
100%
Accurate 4350
<<locked>>
95%
64977
90%
**56
100%
[Accurate MAGPRO]*
<<locked>>
97%
48950
67%
**08
94%
Alliant Reloder- TS 15.5
<<locked>>
90%
64788
89%
**97
100%
Alliant Reloder-15
<<locked>>
87%
64527
89%
**20
100%
Alliant Reloder-16
<<locked>>
97%
64034
88%
**92
100%
Alliant Reloder-17
<<locked>>
92%
65064
90%
**05
100%
Alliant Reloder-19
<<locked>>
97%
56028
77%
**67
99%
Alliant Reloder-22
<<locked>>
97%
49385
68%
**02
98%
Alliant Reloder-23
<<locked>>
97%
46789
65%
**49
100%
Alliant Reloder-25
<<locked>>
97%
41205
57%
**77
99%
Alliant Reloder-26
<<locked>>
97%
53896
74%
**36
100%
Baschieri & Pellagri 107
<<locked>>
84%
64382
89%
**17
100%
Bofors RP15
<<locked>>
97%
45600
63%
**36
97%
Bofors RP3
<<locked>>
89%
64556
89%
**97
100%
[Bofors RP30]*
<<locked>>
97%
37391
52%
**89
93%
Bofors RP5
<<locked>>
97%
49385
68%
**02
98%
Bofors RP7
<<locked>>
93%
64310
89%
**00
100%
Hodgdon Benchmark
<<locked>>
83%
64687
89%
**25
100%
Hodgdon CFE223
<<locked>>
87%
65166
90%
**56
100%
Hodgdon H380
<<locked>>
89%
65035
90%
**27
100%
Hodgdon H414 👍
<<locked>>
92%
65253
90%
**89
100%
Hodgdon H4350
<<locked>>
97%
60452
83%
**67
99%
Hodgdon H4831
<<locked>>
97%
46804
65%
**90
95%
Hodgdon H4831 SC
<<locked>>
97%
52982
73%
**99
96%
Hodgdon Hybrid 100V
<<locked>>
97%
60640
84%
**61
100%
Hodgdon LVR
<<locked>>
94%
64281
89%
**49
100%
[Hodgdon Retumbo]*
<<locked>>
97%
32909
45%
**64
93%
Hodgdon Superperformance 👍
<<locked>>
93%
64107
88%
**02
100%
Hodgdon VARGET
<<locked>>
90%
64382
89%
**84
100%
Hodgdon TrailBoss
<<locked>>
96%
34809
48%
**03
100%
IMR 3031
<<locked>>
87%
64803
89%
**58
100%
IMR 4064
<<locked>>
91%
65050
90%
**87
100%
IMR 4166 Enduron
<<locked>>
91%
64339
89%
**81
100%
IMR 4350
<<locked>>
97%
64687
89%
**27
100%
IMR 4451 Enduron
<<locked>>
93%
64658
89%
**10
100%
IMR 4831
<<locked>>
97%
57435
79%
**44
100%
IMR 4895
<<locked>>
87%
65137
90%
**30
100%
IMR 4955 Enduron
<<locked>>
97%
52533
72%
**53
96%
IMR 7828 SSC
<<locked>>
97%
52214
72%
**54
97%
IMR 8208 XBR
<<locked>>
84%
64817
89%
**61
100%
Lovex D073.6
<<locked>>
84%
64208
89%
**58
100%
Lovex S060
<<locked>>
86%
65180
90%
**48
100%
Lovex S062
<<locked>>
88%
64397
89%
**61
100%
Lovex S065
<<locked>>
94%
64353
89%
**94
100%
Lovex S070
<<locked>>
95%
64208
89%
**20
100%
Lovex S071
<<locked>>
97%
41553
57%
**82
98%
Norma 201
<<locked>>
86%
65079
90%
**61
100%
Norma 202
<<locked>>
85%
64934
90%
**41
100%
Norma 203B
<<locked>>
88%
64832
89%
**13
100%
Norma 204
<<locked>>
96%
64049
88%
**56
99%
Norma MRP
<<locked>>
97%
52475
72%
**84
99%
Norma URP
<<locked>>
96%
64382
89%
**56
100%
Ramshot Big Game
<<locked>>
87%
64498
89%
**23
100%
Ramshot Grand
<<locked>>
97%
55288
76%
**10
98%
Ramshot Hunter 👍
<<locked>>
97%
64977
90%
**86
100%
Ramshot Magnum
<<locked>>
97%
48544
67%
**72
98%
Ramshot TAC
<<locked>>
83%
64905
90%
**00
100%
Ramshot Wild Boar
<<locked>>
83%
65195
90%
**07
100%
ReloadSwiss RS 14
<<locked>>
96%
35346
49%
**39
100%
ReloadSwiss RS 50
<<locked>>
89%
65180
90%
**13
100%
ReloadSwiss RS 52
<<locked>>
85%
64803
89%
**76
100%
ReloadSwiss RS 60
<<locked>>
90%
64339
89%
**86
100%
ReloadSwiss RS 62
<<locked>>
95%
64643
89%
**76
100%
ReloadSwiss RS 70 👍
<<locked>>
96%
64484
89%
**25
100%
ReloadSwiss RS 76
<<locked>>
97%
39508
54%
**74
96%
Rottweil R 901
<<locked>>
83%
64861
89%
**18
100%
Rottweil R 902
<<locked>>
87%
64368
89%
**41
100%
Rottweil R 903
<<locked>>
91%
64266
89%
**94
100%
Rottweil R 904
<<locked>>
97%
58015
80%
**41
98%
Rottweil R 905
<<locked>>
96%
54650
75%
**41
98%
Rottweil R 907
<<locked>>
93%
64310
89%
**00
100%
SNPE Vectan SP 11
<<locked>>
90%
65180
90%
**40
100%
SNPE Vectan SP 7
<<locked>>
84%
64934
90%
**97
100%
SNPE Vectan SP 9
<<locked>>
86%
64803
89%
**94
100%
SNPE Vectan Tubal 3000
<<locked>>
85%
65122
90%
**79
100%
SNPE Vectan Tubal 5000
<<locked>>
90%
64411
89%
**56
100%
SNPE Vectan Tubal 7000
<<locked>>
94%
64324
89%
**58
100%
Shooters World Long Rifle
<<locked>>
94%
64353
89%
**94
100%
Shooters World Match Rifle
<<locked>>
84%
64208
89%
**58
100%
Shooters World Precision
<<locked>>
88%
64397
89%
**61
100%
Somchem S335
<<locked>>
86%
65238
90%
**85
100%
Somchem S341
<<locked>>
84%
64426
89%
**74
100%
Somchem S355
<<locked>>
91%
64846
89%
**97
100%
Somchem S361
<<locked>>
97%
60626
84%
**44
97%
Somchem S365
<<locked>>
97%
61453
85%
**23
100%
Somchem S385
<<locked>>
97%
55463
76%
**22
99%
Vihtavuori N133
<<locked>>
87%
64774
89%
**53
100%
Vihtavuori N135
<<locked>>
93%
64832
89%
**95
100%
Vihtavuori N140
<<locked>>
87%
65122
90%
**15
100%
Vihtavuori N150
<<locked>>
96%
64643
89%
**48
100%
Vihtavuori N160
<<locked>>
93%
64310
89%
**13
100%
Vihtavuori N165
<<locked>>
97%
46412
64%
**67
97%
Vihtavuori N540
<<locked>>
87%
64368
89%
**44
100%
Vihtavuori N550
<<locked>>
93%
65006
90%
**59
100%
Vihtavuori N555
<<locked>>
97%
52721
73%
**22
100%
Vihtavuori N560
<<locked>>
97%
49792
69%
**25
96%
[Vihtavuori N565]*
<<locked>>
97%
42366
58%
**74
94%
Winchester 6.5 StaBALL
<<locked>>
95%
65195
90%
**94
100%
Winchester 760 👍
<<locked>>
92%
65253
90%
**89
100%
Winchester StaBALL HD
<<locked>>
97%
41829
58%
**05
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59611
82%
**52
100%
ADI AR 2206H
<<locked>>
81%
57450
79%
**05
100%
ADI AR 2208
<<locked>>
81%
48878
67%
**61
100%
[ADI AR 2209]*
<<locked>>
81%
33808
47%
**21
92%
[ADI AR 2213]*
<<locked>>
86%
35085
48%
**74
90%
[ADI AR 2225]*
<<locked>>
94%
29834
41%
**69
90%
Accurate 2200
<<locked>>
81%
59727
82%
**15
100%
Accurate 2700
<<locked>>
81%
46862
65%
**92
98%
[Accurate 3100]*
<<locked>>
81%
29312
40%
**00
93%
Accurate 4064
<<locked>>
81%
51750
71%
**84
100%
Accurate 4350
<<locked>>
81%
39914
55%
**66
99%
[Accurate MAGPRO]*
<<locked>>
90%
39131
54%
**05
90%
Alliant Reloder- TS 15.5
<<locked>>
81%
49458
68%
**87
100%
Alliant Reloder-15
<<locked>>
81%
52750
73%
**59
100%
Alliant Reloder-16
<<locked>>
81%
38638
53%
**72
99%
Alliant Reloder-17
<<locked>>
81%
44048
61%
**00
100%
[Alliant Reloder-19]*
<<locked>>
81%
33707
46%
**31
92%
[Alliant Reloder-22]*
<<locked>>
82%
30472
42%
**82
90%
Alliant Reloder-23
<<locked>>
81%
28311
39%
**36
97%
[Alliant Reloder-25]*
<<locked>>
81%
25367
35%
**28
90%
Alliant Reloder-26
<<locked>>
81%
30269
42%
**38
95%
Baschieri & Pellagri 107
<<locked>>
81%
57435
79%
**28
100%
[Bofors RP15]*
<<locked>>
84%
30676
42%
**82
90%
Bofors RP3
<<locked>>
81%
49763
69%
**00
100%
[Bofors RP30]*
<<locked>>
93%
33127
46%
**80
90%
[Bofors RP5]*
<<locked>>
82%
30472
42%
**82
90%
Bofors RP7
<<locked>>
81%
43772
60%
**79
97%
Hodgdon Benchmark
<<locked>>
81%
60611
84%
**76
100%
Hodgdon CFE223
<<locked>>
81%
52330
72%
**85
100%
Hodgdon H380
<<locked>>
81%
50531
70%
**13
100%
Hodgdon H414
<<locked>>
81%
45571
63%
**84
98%
Hodgdon H4350
<<locked>>
81%
37318
51%
**61
95%
[Hodgdon H4831]*
<<locked>>
88%
36129
50%
**61
90%
[Hodgdon H4831 SC]*
<<locked>>
85%
36129
50%
**61
90%
Hodgdon Hybrid 100V
<<locked>>
81%
36172
50%
**70
99%
Hodgdon LVR
<<locked>>
81%
42656
59%
**15
99%
[Hodgdon Retumbo]*
<<locked>>
94%
29834
41%
**69
90%
Hodgdon Superperformance
<<locked>>
81%
40596
56%
**21
96%
Hodgdon VARGET
<<locked>>
81%
48544
67%
**57
100%
Hodgdon TrailBoss
<<locked>>
90%
31836
44%
**40
100%
IMR 3031
<<locked>>
81%
54288
75%
**26
100%
IMR 4064
<<locked>>
81%
48037
66%
**41
100%
IMR 4166 Enduron
<<locked>>
81%
47079
65%
**12
98%
IMR 4350
<<locked>>
81%
39305
54%
**10
96%
IMR 4451 Enduron
<<locked>>
81%
45121
62%
**05
98%
IMR 4831
<<locked>>
81%
34693
48%
**41
98%
IMR 4895
<<locked>>
81%
54172
75%
**82
100%
[IMR 4955 Enduron]*
<<locked>>
83%
34664
48%
**95
90%
[IMR 7828 SSC]*
<<locked>>
85%
34983
48%
**87
90%
IMR 8208 XBR
<<locked>>
81%
59727
82%
**02
100%
Lovex D073.6
<<locked>>
81%
57885
80%
**76
100%
Lovex S060
<<locked>>
81%
56289
78%
**33
100%
Lovex S062
<<locked>>
81%
51851
72%
**90
100%
Lovex S065
<<locked>>
81%
42540
59%
**59
98%
Lovex S070
<<locked>>
81%
40973
56%
**46
97%
[Lovex S071]*
<<locked>>
81%
25179
35%
**85
91%
Norma 201
<<locked>>
81%
56057
77%
**46
100%
Norma 202
<<locked>>
81%
56956
79%
**43
100%
Norma 203B
<<locked>>
81%
52228
72%
**46
100%
[Norma 204]*
<<locked>>
81%
38754
53%
**26
94%
[Norma MRP]*
<<locked>>
81%
30487
42%
**08
92%
Norma URP
<<locked>>
81%
39624
55%
**62
99%
Ramshot Big Game
<<locked>>
81%
52852
73%
**69
100%
[Ramshot Grand]*
<<locked>>
84%
34650
48%
**87
90%
Ramshot Hunter
<<locked>>
81%
38406
53%
**49
97%
[Ramshot Magnum]*
<<locked>>
84%
29907
41%
**56
90%
Ramshot TAC
<<locked>>
81%
59712
82%
**35
100%
Ramshot Wild Boar
<<locked>>
81%
60147
83%
**48
100%
ReloadSwiss RS 14
<<locked>>
87%
30995
43%
**54
100%
ReloadSwiss RS 50
<<locked>>
81%
50125
69%
**97
99%
ReloadSwiss RS 52
<<locked>>
81%
57392
79%
**74
100%
ReloadSwiss RS 60
<<locked>>
81%
46644
64%
**46
100%
ReloadSwiss RS 62
<<locked>>
81%
39682
55%
**89
99%
ReloadSwiss RS 70
<<locked>>
81%
38377
53%
**92
98%
[ReloadSwiss RS 76]*
<<locked>>
89%
30240
42%
**15
91%
Rottweil R 901
<<locked>>
81%
60640
84%
**72
100%
Rottweil R 902
<<locked>>
81%
53519
74%
**03
100%
Rottweil R 903
<<locked>>
81%
47137
65%
**48
100%
[Rottweil R 904]*
<<locked>>
81%
35288
49%
**21
91%
[Rottweil R 905]*
<<locked>>
81%
32750
45%
**11
92%
Rottweil R 907
<<locked>>
81%
43772
60%
**79
97%
SNPE Vectan SP 11
<<locked>>
81%
48254
67%
**00
100%
SNPE Vectan SP 7
<<locked>>
81%
58740
81%
**18
100%
SNPE Vectan SP 9
<<locked>>
81%
55883
77%
**76
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
56768
78%
**77
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
47993
66%
**46
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
41959
58%
**07
97%
Shooters World Long Rifle
<<locked>>
81%
42540
59%
**59
98%
Shooters World Match Rifle
<<locked>>
81%
57885
80%
**76
100%
Shooters World Precision
<<locked>>
81%
51851
72%
**90
100%
Somchem S335
<<locked>>
81%
56391
78%
**74
100%
Somchem S341
<<locked>>
81%
58320
80%
**95
100%
Somchem S355
<<locked>>
81%
47079
65%
**41
100%
[Somchem S361]*
<<locked>>
81%
35708
49%
**98
90%
Somchem S365
<<locked>>
81%
35723
49%
**13
100%
[Somchem S385]*
<<locked>>
81%
33156
46%
**92
93%
Vihtavuori N133
<<locked>>
81%
53766
74%
**15
100%
Vihtavuori N135
<<locked>>
81%
45905
63%
**46
100%
Vihtavuori N140
<<locked>>
81%
53301
74%
**74
100%
Vihtavuori N150
<<locked>>
81%
40625
56%
**00
100%
Vihtavuori N160
<<locked>>
81%
42612
59%
**85
99%
[Vihtavuori N165]*
<<locked>>
82%
28993
40%
**77
90%
Vihtavuori N540
<<locked>>
81%
52823
73%
**90
100%
Vihtavuori N550
<<locked>>
81%
43410
60%
**35
99%
Vihtavuori N555
<<locked>>
81%
31459
43%
**05
97%
[Vihtavuori N560]*
<<locked>>
86%
35317
49%
**16
90%
[Vihtavuori N565]*
<<locked>>
91%
34258
47%
**93
90%
Winchester 6.5 StaBALL
<<locked>>
81%
39987
55%
**26
100%
Winchester 760
<<locked>>
81%
45571
63%
**84
98%
Winchester StaBALL HD
<<locked>>
81%
25048
35%
**06
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.

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

bottom of page