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Load data for .270 Win. Ackley Improved + .277 | 140gr | Nosler Partition SP

Recommended Powder(s):

.270 Win. Ackley Improved + .277 | 140gr | Nosler Partition SP

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 140gr | Nosler Partition SP
Manufacturer SKU:
35200
Bullet Weight:
140gr | 9.1g
Bullet Diameter:
0.277" | 7.04mm
Bullet Length:
1.190" | 30.2mm
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:
0.440" | 11.2mm
Shank Seated Depth:
0.440" | 11.2mm
Case Capacity:
70.0 Grains of Water | 4.55 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
72519 psi | 5000 bar
LID:
LID_B4040_C272
Last updated:
2026-01-15

Load data for 226 loads in caliber .270 Win. Ackley Improved with .277 | 140gr | Nosler Partition SP bullet and 113 powder(s). 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%
64832
89%
**97
101%
ADI AR 2206H
<<locked>>
86%
64585
89%
**95
100%
ADI AR 2208
<<locked>>
92%
64861
89%
**89
100%
ADI AR 2209
<<locked>>
97%
52881
73%
**00
97%
[ADI AR 2213]*
<<locked>>
97%
47834
66%
**31
94%
Accurate 2200
<<locked>>
85%
65195
90%
**82
100%
Accurate 2495
<<locked>>
84%
64745
89%
**20
100%
Accurate 2520
<<locked>>
84%
64992
90%
**63
100%
Accurate 2700
<<locked>>
92%
64774
89%
**46
99%
Accurate 3100
<<locked>>
97%
46717
64%
**66
98%
Accurate 4064
<<locked>>
90%
64701
89%
**46
100%
Accurate 4350
<<locked>>
97%
64223
89%
**45
100%
Alliant AR-Comp
<<locked>>
84%
65253
90%
**94
100%
Alliant Power Pro 2000-MR
<<locked>>
87%
64310
89%
**17
100%
Alliant Reloder- TS 15.5
<<locked>>
91%
64368
89%
**86
100%
Alliant Reloder-15
<<locked>>
89%
64208
89%
**09
100%
Alliant Reloder-16
<<locked>>
97%
60176
83%
**38
100%
Alliant Reloder-17
<<locked>>
94%
64034
88%
**87
100%
Alliant Reloder-19
<<locked>>
97%
52678
73%
**97
97%
Alliant Reloder-22
<<locked>>
97%
46746
64%
**35
96%
Alliant Reloder-23
<<locked>>
97%
44063
61%
**89
100%
Alliant Reloder-25
<<locked>>
97%
38218
53%
**77
97%
Alliant Reloder-26
<<locked>>
97%
49864
69%
**59
100%
Baschieri & Pellagri 107
<<locked>>
86%
64788
89%
**18
100%
Bofors RP15
<<locked>>
97%
42612
59%
**53
95%
Bofors RP3
<<locked>>
91%
64687
89%
**95
100%
Bofors RP5
<<locked>>
97%
46746
64%
**35
96%
Bofors RP7
<<locked>>
95%
64846
89%
**02
99%
Hodgdon BL-C2
<<locked>>
84%
65195
90%
**09
100%
Hodgdon Benchmark
<<locked>>
84%
64324
89%
**07
100%
Hodgdon CFE223
<<locked>>
89%
64455
89%
**45
100%
Hodgdon H322
<<locked>>
83%
64759
89%
**27
100%
Hodgdon H380
<<locked>>
90%
64730
89%
**15
100%
Hodgdon H414 👍
<<locked>>
93%
64513
89%
**74
100%
Hodgdon H4350
<<locked>>
97%
57885
80%
**13
99%
[Hodgdon H4831]*
<<locked>>
97%
44338
61%
**13
92%
[Hodgdon H4831 SC]*
<<locked>>
97%
50169
69%
**25
94%
Hodgdon Hybrid 100V
<<locked>>
97%
56927
79%
**07
100%
Hodgdon LVR
<<locked>>
96%
64963
90%
**54
100%
Hodgdon Superperformance 👍
<<locked>>
95%
65079
90%
**14
100%
Hodgdon VARGET
<<locked>>
92%
64455
89%
**76
100%
Hodgdon TrailBoss
<<locked>>
97%
34693
48%
**59
100%
IMR 3031
<<locked>>
88%
64542
89%
**56
100%
IMR 4064
<<locked>>
93%
65195
90%
**82
100%
IMR 4166 Enduron
<<locked>>
93%
64571
89%
**69
100%
IMR 4350
<<locked>>
97%
60626
84%
**56
99%
IMR 4451 Enduron
<<locked>>
94%
64310
89%
**92
100%
IMR 4831
<<locked>>
97%
53954
74%
**84
100%
IMR 4895
<<locked>>
88%
64948
90%
**25
100%
IMR 4955 Enduron
<<locked>>
97%
49719
69%
**82
95%
IMR 7828 SSC
<<locked>>
97%
48544
67%
**64
95%
IMR 8208 XBR
<<locked>>
85%
64803
89%
**56
100%
Lovex D073.6
<<locked>>
86%
64397
89%
**56
100%
Lovex S060
<<locked>>
87%
64411
89%
**33
100%
Lovex S062
<<locked>>
90%
65238
90%
**72
100%
Lovex S065
<<locked>>
96%
64817
89%
**95
100%
Lovex S070
<<locked>>
97%
63019
87%
**95
100%
Lovex S071
<<locked>>
97%
39102
54%
**08
96%
Norma 201
<<locked>>
87%
64687
89%
**56
100%
Norma 202
<<locked>>
87%
64963
90%
**40
100%
Norma 203B
<<locked>>
89%
64658
89%
**05
100%
Norma 204
<<locked>>
97%
62642
86%
**25
99%
Norma MRP
<<locked>>
97%
49371
68%
**23
98%
Norma URP
<<locked>>
97%
61583
85%
**12
100%
Ramshot Big Game
<<locked>>
89%
65151
90%
**28
100%
Ramshot Grand
<<locked>>
97%
52214
72%
**40
96%
Ramshot Hunter
<<locked>>
97%
61163
84%
**28
100%
Ramshot Magnum
<<locked>>
97%
44976
62%
**76
96%
Ramshot TAC
<<locked>>
85%
64788
89%
**95
100%
Ramshot Wild Boar
<<locked>>
85%
65166
90%
**09
100%
ReloadSwiss RS 14
<<locked>>
96%
35186
49%
**95
100%
ReloadSwiss RS 50
<<locked>>
90%
64440
89%
**92
100%
ReloadSwiss RS 52
<<locked>>
86%
64382
89%
**64
100%
ReloadSwiss RS 60
<<locked>>
92%
64643
89%
**94
100%
ReloadSwiss RS 62 👍
<<locked>>
97%
63686
88%
**64
100%
ReloadSwiss RS 70 👍
<<locked>>
97%
62729
87%
**97
100%
[ReloadSwiss RS 76]*
<<locked>>
97%
37202
51%
**80
94%
Rottweil R 901
<<locked>>
85%
64905
89%
**23
100%
Rottweil R 902
<<locked>>
89%
64411
89%
**40
100%
Rottweil R 903
<<locked>>
93%
65238
90%
**99
100%
Rottweil R 904
<<locked>>
97%
54795
76%
**74
96%
Rottweil R 905
<<locked>>
97%
52199
72%
**94
97%
Rottweil R 907
<<locked>>
95%
64846
89%
**02
99%
SNPE Vectan SP 11
<<locked>>
92%
64701
89%
**35
100%
SNPE Vectan SP 7
<<locked>>
85%
64121
88%
**79
100%
SNPE Vectan SP 9
<<locked>>
87%
64614
89%
**92
100%
SNPE Vectan Tubal 3000
<<locked>>
87%
64861
89%
**67
100%
SNPE Vectan Tubal 5000
<<locked>>
92%
65021
90%
**54
100%
SNPE Vectan Tubal 7000
<<locked>>
96%
64368
89%
**43
100%
Shooters World Long Rifle
<<locked>>
96%
64817
89%
**95
100%
Shooters World Match Rifle
<<locked>>
86%
64397
89%
**56
100%
Shooters World Precision
<<locked>>
90%
65238
90%
**72
100%
Somchem S335
<<locked>>
87%
64890
89%
**71
100%
Somchem S341
<<locked>>
86%
64934
90%
**69
100%
Somchem S355
<<locked>>
93%
65122
90%
**92
100%
Somchem S361
<<locked>>
97%
57319
79%
**77
96%
Somchem S365
<<locked>>
97%
56942
79%
**66
100%
Somchem S385
<<locked>>
97%
52576
73%
**67
98%
Vihtavuori N130
<<locked>>
84%
64817
89%
**28
100%
Vihtavuori N133
<<locked>>
89%
64963
90%
**51
100%
Vihtavuori N135
<<locked>>
95%
65267
90%
**97
100%
Vihtavuori N140
<<locked>>
89%
65238
90%
**10
100%
Vihtavuori N150
<<locked>>
97%
62207
86%
**13
100%
Vihtavuori N160
<<locked>>
95%
64252
89%
**99
100%
Vihtavuori N165
<<locked>>
97%
43439
60%
**90
96%
Vihtavuori N530
<<locked>>
83%
64629
89%
**63
100%
Vihtavuori N540
<<locked>>
89%
64672
89%
**40
100%
Vihtavuori N550
<<locked>>
95%
64368
89%
**51
100%
Vihtavuori N555
<<locked>>
97%
49081
68%
**64
100%
[Vihtavuori N560]*
<<locked>>
97%
46601
64%
**41
94%
Winchester 6.5 StaBALL
<<locked>>
96%
64194
89%
**72
100%
Winchester 760 👍
<<locked>>
93%
64513
89%
**74
100%
Winchester StaBALL HD
<<locked>>
97%
37739
52%
**15
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59625
82%
**28
100%
ADI AR 2206H
<<locked>>
81%
54694
75%
**61
100%
ADI AR 2208
<<locked>>
81%
46383
64%
**07
100%
[ADI AR 2209]*
<<locked>>
82%
33301
46%
**80
90%
[ADI AR 2213]*
<<locked>>
89%
37521
52%
**08
90%
Accurate 2200
<<locked>>
81%
56971
79%
**67
100%
Accurate 2495
<<locked>>
81%
58073
80%
**38
100%
Accurate 2520
<<locked>>
81%
58871
81%
**87
100%
Accurate 2700
<<locked>>
81%
44991
62%
**38
96%
[Accurate 3100]*
<<locked>>
81%
27122
37%
**16
91%
Accurate 4064
<<locked>>
81%
49284
68%
**36
100%
Accurate 4350
<<locked>>
81%
37159
51%
**85
98%
Alliant AR-Comp
<<locked>>
81%
58740
81%
**22
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
51358
71%
**27
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
46688
64%
**33
100%
Alliant Reloder-15
<<locked>>
81%
50169
69%
**99
100%
Alliant Reloder-16
<<locked>>
81%
36419
50%
**98
98%
Alliant Reloder-17
<<locked>>
81%
41205
57%
**33
100%
[Alliant Reloder-19]*
<<locked>>
82%
32779
45%
**67
90%
[Alliant Reloder-22]*
<<locked>>
86%
32460
45%
**10
90%
Alliant Reloder-23
<<locked>>
81%
26716
37%
**52
95%
[Alliant Reloder-25]*
<<locked>>
86%
27412
38%
**69
90%
[Alliant Reloder-26]*
<<locked>>
81%
28268
39%
**48
93%
Baschieri & Pellagri 107
<<locked>>
81%
54882
76%
**84
100%
[Bofors RP15]*
<<locked>>
89%
33460
46%
**33
90%
Bofors RP3
<<locked>>
81%
47340
65%
**49
100%
[Bofors RP5]*
<<locked>>
86%
32460
45%
**10
90%
Bofors RP7
<<locked>>
81%
41742
58%
**18
96%
Hodgdon BL-C2
<<locked>>
81%
58073
80%
**17
100%
Hodgdon Benchmark
<<locked>>
81%
58378
80%
**35
100%
Hodgdon CFE223
<<locked>>
81%
49255
68%
**25
100%
Hodgdon H322
<<locked>>
81%
60408
83%
**74
100%
Hodgdon H380
<<locked>>
81%
47732
66%
**53
99%
Hodgdon H414
<<locked>>
81%
42757
59%
**13
97%
[Hodgdon H4350]*
<<locked>>
81%
35549
49%
**93
93%
[Hodgdon H4831]*
<<locked>>
93%
38740
53%
**98
90%
[Hodgdon H4831 SC]*
<<locked>>
89%
38740
53%
**98
90%
Hodgdon Hybrid 100V
<<locked>>
81%
33779
47%
**97
98%
Hodgdon LVR
<<locked>>
81%
40030
55%
**44
98%
Hodgdon Superperformance
<<locked>>
81%
38479
53%
**48
95%
Hodgdon VARGET
<<locked>>
81%
46064
64%
**03
100%
Hodgdon TrailBoss
<<locked>>
86%
29602
41%
**50
100%
IMR 3031
<<locked>>
81%
51213
71%
**82
100%
IMR 4064
<<locked>>
81%
45643
63%
**87
100%
IMR 4166 Enduron
<<locked>>
81%
44802
62%
**51
97%
[IMR 4350]*
<<locked>>
81%
37333
51%
**43
94%
IMR 4451 Enduron
<<locked>>
81%
43221
60%
**48
97%
IMR 4831
<<locked>>
81%
32489
45%
**64
96%
IMR 4895
<<locked>>
81%
51372
71%
**31
100%
[IMR 4955 Enduron]*
<<locked>>
88%
37942
52%
**39
90%
[IMR 7828 SSC]*
<<locked>>
89%
38029
52%
**28
90%
IMR 8208 XBR
<<locked>>
81%
56840
78%
**51
100%
Lovex D073.6
<<locked>>
81%
55376
76%
**38
100%
Lovex S060
<<locked>>
81%
53708
74%
**82
100%
Lovex S062
<<locked>>
81%
49110
68%
**40
100%
Lovex S065
<<locked>>
81%
40640
56%
**92
97%
Lovex S070
<<locked>>
81%
38624
53%
**72
96%
[Lovex S071]*
<<locked>>
84%
26266
36%
**87
90%
Norma 201
<<locked>>
81%
53766
74%
**08
100%
Norma 202
<<locked>>
81%
54186
75%
**02
100%
Norma 203B
<<locked>>
81%
49385
68%
**82
100%
[Norma 204]*
<<locked>>
81%
36434
50%
**46
92%
[Norma MRP]*
<<locked>>
83%
30356
42%
**70
90%
Norma URP
<<locked>>
81%
37202
51%
**82
97%
Ramshot Big Game
<<locked>>
81%
49806
69%
**12
100%
[Ramshot Grand]*
<<locked>>
87%
36999
51%
**12
90%
Ramshot Hunter
<<locked>>
81%
35984
50%
**69
95%
[Ramshot Magnum]*
<<locked>>
87%
31966
44%
**70
90%
Ramshot TAC
<<locked>>
81%
57116
79%
**81
100%
Ramshot Wild Boar
<<locked>>
81%
57058
79%
**90
100%
ReloadSwiss RS 14
<<locked>>
81%
28036
39%
**44
100%
ReloadSwiss RS 50
<<locked>>
81%
47805
66%
**40
98%
ReloadSwiss RS 52
<<locked>>
81%
53969
74%
**17
100%
ReloadSwiss RS 60
<<locked>>
81%
43932
61%
**92
100%
ReloadSwiss RS 62
<<locked>>
81%
36927
51%
**08
97%
ReloadSwiss RS 70
<<locked>>
81%
36027
50%
**08
96%
[ReloadSwiss RS 76]*
<<locked>>
93%
32619
45%
**46
91%
Rottweil R 901
<<locked>>
81%
57740
80%
**25
100%
Rottweil R 902
<<locked>>
81%
50923
70%
**56
100%
Rottweil R 903
<<locked>>
81%
44454
61%
**90
100%
[Rottweil R 904]*
<<locked>>
83%
35621
49%
**97
90%
[Rottweil R 905]*
<<locked>>
83%
32271
45%
**67
90%
Rottweil R 907
<<locked>>
81%
41742
58%
**18
96%
SNPE Vectan SP 11
<<locked>>
81%
45556
63%
**43
100%
SNPE Vectan SP 7
<<locked>>
81%
56014
77%
**67
100%
SNPE Vectan SP 9
<<locked>>
81%
53011
73%
**28
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
54505
75%
**33
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
46122
64%
**08
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
39668
55%
**36
96%
Shooters World Long Rifle
<<locked>>
81%
40640
56%
**92
97%
Shooters World Match Rifle
<<locked>>
81%
55376
76%
**38
100%
Shooters World Precision
<<locked>>
81%
49110
68%
**40
100%
Somchem S335
<<locked>>
81%
54360
75%
**40
100%
Somchem S341
<<locked>>
81%
55927
77%
**54
100%
Somchem S355
<<locked>>
81%
44918
62%
**90
100%
[Somchem S361]*
<<locked>>
85%
38435
53%
**36
90%
Somchem S365
<<locked>>
81%
33591
46%
**43
99%
[Somchem S385]*
<<locked>>
81%
31212
43%
**15
91%
Vihtavuori N130
<<locked>>
81%
59567
82%
**69
100%
Vihtavuori N133
<<locked>>
81%
51314
71%
**71
100%
Vihtavuori N135
<<locked>>
81%
43758
60%
**05
100%
Vihtavuori N140
<<locked>>
81%
50546
70%
**20
100%
Vihtavuori N150
<<locked>>
81%
38392
53%
**33
100%
Vihtavuori N160
<<locked>>
81%
40422
56%
**25
98%
[Vihtavuori N165]*
<<locked>>
86%
31169
43%
**05
90%
Vihtavuori N530
<<locked>>
81%
60379
83%
**17
100%
Vihtavuori N540
<<locked>>
81%
50575
70%
**53
100%
Vihtavuori N550
<<locked>>
81%
40770
56%
**64
98%
Vihtavuori N555
<<locked>>
81%
29051
40%
**25
95%
[Vihtavuori N560]*
<<locked>>
91%
38609
53%
**64
90%
Winchester 6.5 StaBALL
<<locked>>
81%
38043
52%
**66
99%
Winchester 760
<<locked>>
81%
42757
59%
**13
97%
[Winchester StaBALL HD]*
<<locked>>
81%
23424
32%
**83
92%

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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