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Load data for .270 Win. Ackley Improved + .277 | 125gr | Hasler Hunting

Recommended Powder(s): Alliant Reloder-17, Hodgdon CFE223, Hodgdon H380, ReloadSwiss RS 50, SNPE Vectan SP 11

.270 Win. Ackley Improved + .277 | 125gr | Hasler Hunting

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 125gr | Hasler Hunting
Manufacturer SKU:
H270-125
Bullet Weight:
125gr | 8.1g
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_B7061_C272
Last updated:
2026-01-31
Recommended Twist Rate:
1:10 - 1:9

Load data for 220 loads in caliber .270 Win. Ackley Improved with .277 | 125gr | Hasler Hunting bullet and 110 powders such as Alliant Reloder-17, Hodgdon CFE223, Hodgdon H380, ReloadSwiss RS 50, 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%
64469
89%
**15
101%
ADI AR 2206H
<<locked>>
90%
64658
89%
**59
100%
ADI AR 2208
<<locked>>
95%
64252
89%
**43
100%
[ADI AR 2209]*
<<locked>>
96%
45876
63%
**04
94%
Accurate 2015
<<locked>>
87%
64556
89%
**31
100%
Accurate 2200
<<locked>>
88%
64905
89%
**33
100%
Accurate 2230
<<locked>>
84%
64237
89%
**00
100%
Accurate 2460
<<locked>>
84%
65224
90%
**10
100%
Accurate 2495
<<locked>>
89%
64687
89%
**00
100%
Accurate 2520
<<locked>>
88%
64730
89%
**30
100%
Accurate 2700
<<locked>>
96%
64455
89%
**87
98%
Accurate 3100
<<locked>>
96%
37797
52%
**30
95%
Accurate 4064
<<locked>>
95%
64469
89%
**17
100%
Accurate 4350
<<locked>>
96%
53664
74%
**51
99%
Alliant AR-Comp
<<locked>>
88%
65064
90%
**71
100%
Alliant Power Pro 2000-MR
<<locked>>
92%
64905
89%
**01
100%
Alliant Reloder- TS 15.5
<<locked>>
96%
65064
90%
**63
100%
Alliant Reloder-10x
<<locked>>
84%
64846
89%
**48
100%
Alliant Reloder-15
<<locked>>
93%
65050
90%
**86
100%
Alliant Reloder-16
<<locked>>
97%
52475
72%
**81
100%
Alliant Reloder-17 👍
<<locked>>
97%
61786
85%
**38
100%
[Alliant Reloder-19]*
<<locked>>
96%
44889
62%
**90
94%
Alliant Reloder-23
<<locked>>
97%
36912
51%
**76
98%
Alliant Reloder-26
<<locked>>
97%
41495
57%
**36
97%
Baschieri & Pellagri 107
<<locked>>
90%
65021
90%
**82
100%
Bofors RP3
<<locked>>
95%
64208
89%
**59
100%
Bofors RP7
<<locked>>
97%
59944
83%
**81
98%
Hodgdon BL-C2
<<locked>>
88%
64571
89%
**63
100%
Hodgdon Benchmark
<<locked>>
88%
64614
89%
**84
100%
Hodgdon CFE223 👍
<<locked>>
93%
64643
89%
**09
100%
Hodgdon H322
<<locked>>
87%
64223
89%
**97
100%
Hodgdon H380 👍
<<locked>>
94%
65050
90%
**76
100%
Hodgdon H414
<<locked>>
97%
63338
87%
**09
99%
Hodgdon H4350
<<locked>>
97%
50357
69%
**40
96%
Hodgdon H4895
<<locked>>
90%
64121
88%
**63
100%
Hodgdon Hybrid 100V
<<locked>>
97%
48863
67%
**43
100%
Hodgdon LVR
<<locked>>
96%
57841
80%
**10
100%
Hodgdon Superperformance
<<locked>>
97%
59016
81%
**73
98%
Hodgdon VARGET
<<locked>>
96%
64832
89%
**46
100%
Hodgdon TrailBoss
<<locked>>
97%
33765
47%
**44
100%
IMR 3031
<<locked>>
92%
64092
88%
**27
100%
IMR 4064
<<locked>>
96%
64339
89%
**36
100%
IMR 4166 Enduron
<<locked>>
97%
64121
88%
**14
99%
IMR 4198
<<locked>>
85%
65166
90%
**05
100%
IMR 4350
<<locked>>
96%
52953
73%
**86
97%
IMR 4451 Enduron
<<locked>>
97%
61960
85%
**17
99%
IMR 4831
<<locked>>
97%
45281
62%
**87
98%
IMR 4895
<<locked>>
92%
64498
89%
**92
100%
IMR 8208 XBR
<<locked>>
89%
65195
90%
**30
100%
Lovex D073.5
<<locked>>
84%
64600
89%
**97
100%
Lovex D073.6
<<locked>>
90%
65209
90%
**33
100%
Lovex S060
<<locked>>
90%
64136
88%
**94
100%
Lovex S062
<<locked>>
94%
65064
90%
**40
100%
Lovex S065
<<locked>>
97%
57551
79%
**48
99%
Lovex S070
<<locked>>
97%
55100
76%
**31
98%
Norma 201
<<locked>>
91%
65021
90%
**30
100%
Norma 202
<<locked>>
91%
65151
90%
**10
100%
Norma 203B
<<locked>>
93%
64136
88%
**73
100%
Norma 204
<<locked>>
97%
53795
74%
**38
96%
[Norma MRP]*
<<locked>>
97%
41350
57%
**94
94%
Norma URP
<<locked>>
97%
53417
74%
**48
99%
Ramshot Big Game
<<locked>>
93%
64542
89%
**86
100%
Ramshot Hunter
<<locked>>
97%
52011
72%
**45
98%
Ramshot TAC
<<locked>>
88%
65079
90%
**56
100%
Ramshot Wild Boar
<<locked>>
89%
65050
90%
**63
100%
Ramshot X-Terminator
<<locked>>
86%
65224
90%
**23
100%
ReloadSwiss RS 14
<<locked>>
96%
34055
47%
**80
100%
ReloadSwiss RS 40
<<locked>>
85%
65064
90%
**10
100%
ReloadSwiss RS 50 👍
<<locked>>
94%
64992
90%
**56
99%
ReloadSwiss RS 52
<<locked>>
90%
64817
89%
**41
100%
ReloadSwiss RS 60
<<locked>>
96%
64905
90%
**78
100%
ReloadSwiss RS 62
<<locked>>
97%
54114
75%
**87
99%
ReloadSwiss RS 70
<<locked>>
97%
53577
74%
**14
99%
Rottweil R 901
<<locked>>
89%
64353
89%
**84
100%
Rottweil R 902
<<locked>>
93%
64005
88%
**07
100%
Rottweil R 903
<<locked>>
97%
64034
88%
**53
100%
[Rottweil R 904]*
<<locked>>
97%
47950
66%
**04
93%
[Rottweil R 905]*
<<locked>>
97%
43729
60%
**74
93%
Rottweil R 907
<<locked>>
97%
59944
83%
**81
98%
SNPE Vectan SP 11 👍
<<locked>>
96%
64194
89%
**96
100%
SNPE Vectan SP 7
<<locked>>
89%
64440
89%
**40
100%
SNPE Vectan SP 9
<<locked>>
91%
64643
89%
**50
100%
SNPE Vectan Tubal 3000
<<locked>>
90%
65195
90%
**41
100%
SNPE Vectan Tubal 5000
<<locked>>
96%
65195
90%
**22
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
57667
80%
**95
98%
Shooters World Long Rifle
<<locked>>
97%
57551
79%
**48
99%
Shooters World Match Rifle
<<locked>>
90%
65209
90%
**33
100%
Shooters World Precision
<<locked>>
94%
65064
90%
**40
100%
Somchem S321
<<locked>>
86%
65079
90%
**36
100%
Somchem S335
<<locked>>
91%
64716
89%
**38
100%
Somchem S341
<<locked>>
89%
64092
88%
**27
100%
Somchem S355
<<locked>>
97%
63976
88%
**46
100%
[Somchem S361]*
<<locked>>
97%
49168
68%
**81
92%
Somchem S365
<<locked>>
96%
47572
66%
**89
100%
Somchem S385
<<locked>>
97%
44367
61%
**54
95%
Vihtavuori N130
<<locked>>
87%
64484
89%
**92
100%
Vihtavuori N133
<<locked>>
93%
64730
89%
**12
100%
Vihtavuori N135
<<locked>>
97%
61119
84%
**18
100%
Vihtavuori N140
<<locked>>
92%
64078
88%
**68
100%
Vihtavuori N150
<<locked>>
97%
54592
75%
**76
100%
Vihtavuori N160
<<locked>>
97%
58900
81%
**94
100%
Vihtavuori N530
<<locked>>
87%
65064
90%
**36
100%
Vihtavuori N540
<<locked>>
93%
64165
88%
**00
100%
Vihtavuori N550
<<locked>>
97%
58697
81%
**33
100%
Vihtavuori N555
<<locked>>
97%
40495
56%
**48
98%
Winchester 6.5 StaBALL
<<locked>>
97%
56797
78%
**38
100%
Winchester 748
<<locked>>
85%
64368
89%
**56
100%
Winchester 760
<<locked>>
97%
63338
87%
**09
99%
Winchester StaBALL HD
<<locked>>
97%
32460
45%
**43
97%
Winchester StaBALL Match
<<locked>>
84%
64963
90%
**59
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59219
82%
**39
101%
ADI AR 2206H
<<locked>>
81%
48022
66%
**97
99%
ADI AR 2208
<<locked>>
81%
40669
56%
**43
98%
[ADI AR 2209]*
<<locked>>
91%
38145
53%
**36
90%
Accurate 2015
<<locked>>
81%
53896
74%
**97
100%
Accurate 2200
<<locked>>
81%
50546
70%
**13
99%
Accurate 2230
<<locked>>
81%
57725
80%
**09
100%
Accurate 2460
<<locked>>
81%
57725
80%
**12
100%
Accurate 2495
<<locked>>
81%
48718
67%
**81
100%
Accurate 2520
<<locked>>
81%
50154
69%
**27
100%
[Accurate 2700]*
<<locked>>
81%
38740
53%
**38
93%
[Accurate 3100]*
<<locked>>
90%
29225
40%
**03
90%
Accurate 4064
<<locked>>
81%
40872
56%
**59
100%
[Accurate 4350]*
<<locked>>
81%
30197
42%
**56
93%
Alliant AR-Comp
<<locked>>
81%
51024
70%
**87
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
44309
61%
**43
99%
Alliant Reloder- TS 15.5
<<locked>>
81%
40350
56%
**59
99%
Alliant Reloder-10x
<<locked>>
81%
58334
80%
**63
100%
Alliant Reloder-15
<<locked>>
81%
43424
60%
**35
99%
[Alliant Reloder-16]*
<<locked>>
81%
31053
43%
**82
93%
Alliant Reloder-17
<<locked>>
81%
34940
48%
**26
97%
[Alliant Reloder-19]*
<<locked>>
91%
36941
51%
**10
90%
[Alliant Reloder-23]*
<<locked>>
84%
23873
33%
**69
90%
[Alliant Reloder-26]*
<<locked>>
87%
28587
39%
**72
90%
Baschieri & Pellagri 107
<<locked>>
81%
47645
66%
**07
99%
Bofors RP3
<<locked>>
81%
39726
55%
**59
99%
[Bofors RP7]*
<<locked>>
81%
35752
49%
**12
91%
Hodgdon BL-C2
<<locked>>
81%
50531
70%
**66
100%
Hodgdon Benchmark
<<locked>>
81%
51895
72%
**97
100%
Hodgdon CFE223
<<locked>>
81%
42105
58%
**38
98%
Hodgdon H322
<<locked>>
81%
53650
74%
**56
100%
Hodgdon H380
<<locked>>
81%
40582
56%
**62
97%
[Hodgdon H414]*
<<locked>>
81%
36056
50%
**03
92%
[Hodgdon H4350]*
<<locked>>
84%
33562
46%
**75
90%
Hodgdon H4895
<<locked>>
81%
48515
67%
**13
100%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
28224
39%
**74
94%
[Hodgdon LVR]*
<<locked>>
81%
33939
47%
**44
94%
[Hodgdon Superperformance]*
<<locked>>
82%
34287
47%
**64
90%
Hodgdon VARGET
<<locked>>
81%
40364
56%
**36
98%
Hodgdon TrailBoss
<<locked>>
81%
26571
37%
**83
100%
IMR 3031
<<locked>>
81%
44164
61%
**35
100%
IMR 4064
<<locked>>
81%
39697
55%
**13
98%
[IMR 4166 Enduron]*
<<locked>>
81%
39494
54%
**77
94%
IMR 4198
<<locked>>
81%
58581
81%
**30
100%
[IMR 4350]*
<<locked>>
83%
33460
46%
**69
90%
[IMR 4451 Enduron]*
<<locked>>
81%
37521
52%
**61
93%
[IMR 4831]*
<<locked>>
81%
26556
37%
**28
91%
IMR 4895
<<locked>>
81%
44585
61%
**64
99%
IMR 8208 XBR
<<locked>>
81%
50401
70%
**13
100%
Lovex D073.5
<<locked>>
81%
57058
79%
**02
100%
Lovex D073.6
<<locked>>
81%
47181
65%
**74
100%
Lovex S060
<<locked>>
81%
47935
66%
**44
100%
Lovex S062
<<locked>>
81%
42511
59%
**72
100%
[Lovex S065]*
<<locked>>
81%
34490
48%
**89
94%
[Lovex S070]*
<<locked>>
81%
32721
45%
**62
91%
Norma 201
<<locked>>
81%
46340
64%
**44
100%
Norma 202
<<locked>>
81%
47239
65%
**61
100%
Norma 203B
<<locked>>
81%
42699
59%
**18
99%
[Norma 204]*
<<locked>>
86%
37333
51%
**00
90%
[Norma MRP]*
<<locked>>
91%
33924
47%
**97
90%
[Norma URP]*
<<locked>>
81%
31053
43%
**75
93%
Ramshot Big Game
<<locked>>
81%
42786
59%
**35
99%
[Ramshot Hunter]*
<<locked>>
81%
30371
42%
**46
90%
Ramshot TAC
<<locked>>
81%
50546
70%
**27
98%
Ramshot Wild Boar
<<locked>>
81%
50256
69%
**43
100%
Ramshot X-Terminator
<<locked>>
81%
54259
75%
**59
100%
ReloadSwiss RS 14
<<locked>>
81%
26861
37%
**22
100%
ReloadSwiss RS 40
<<locked>>
81%
56710
78%
**02
100%
ReloadSwiss RS 50
<<locked>>
81%
41220
57%
**49
95%
ReloadSwiss RS 52
<<locked>>
81%
46441
64%
**53
99%
ReloadSwiss RS 60
<<locked>>
81%
37333
51%
**02
100%
[ReloadSwiss RS 62]*
<<locked>>
81%
30182
42%
**75
93%
[ReloadSwiss RS 70]*
<<locked>>
81%
30589
42%
**82
91%
Rottweil R 901
<<locked>>
81%
50430
70%
**84
100%
Rottweil R 902
<<locked>>
81%
44150
61%
**95
100%
Rottweil R 903
<<locked>>
81%
37521
52%
**00
98%
[Rottweil R 904]*
<<locked>>
92%
40770
56%
**46
90%
[Rottweil R 905]*
<<locked>>
91%
36289
50%
**00
90%
[Rottweil R 907]*
<<locked>>
81%
35752
49%
**12
91%
SNPE Vectan SP 11
<<locked>>
81%
38928
54%
**53
98%
SNPE Vectan SP 7
<<locked>>
81%
48544
67%
**97
98%
SNPE Vectan SP 9
<<locked>>
81%
46702
64%
**77
99%
SNPE Vectan Tubal 3000
<<locked>>
81%
47993
66%
**02
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
39900
55%
**48
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
33866
47%
**36
92%
[Shooters World Long Rifle]*
<<locked>>
81%
34490
48%
**89
94%
Shooters World Match Rifle
<<locked>>
81%
47181
65%
**74
100%
Shooters World Precision
<<locked>>
81%
42511
59%
**72
100%
Somchem S321
<<locked>>
81%
54723
75%
**92
100%
Somchem S335
<<locked>>
81%
47485
65%
**95
100%
Somchem S341
<<locked>>
81%
48443
67%
**94
100%
Somchem S355
<<locked>>
81%
38043
52%
**07
98%
[Somchem S361]*
<<locked>>
93%
43410
60%
**76
90%
Somchem S365
<<locked>>
81%
27398
38%
**03
96%
[Somchem S385]*
<<locked>>
89%
33707
46%
**12
90%
Vihtavuori N130
<<locked>>
81%
53200
73%
**48
100%
Vihtavuori N133
<<locked>>
81%
45397
63%
**46
100%
Vihtavuori N135
<<locked>>
81%
36927
51%
**35
100%
Vihtavuori N140
<<locked>>
81%
44208
61%
**79
100%
Vihtavuori N150
<<locked>>
81%
32489
45%
**43
98%
Vihtavuori N160
<<locked>>
81%
33765
47%
**12
95%
Vihtavuori N530
<<locked>>
81%
53345
74%
**72
100%
Vihtavuori N540
<<locked>>
81%
43714
60%
**99
100%
Vihtavuori N550
<<locked>>
81%
34113
47%
**51
95%
[Vihtavuori N555]*
<<locked>>
83%
24526
34%
**15
90%
Winchester 6.5 StaBALL
<<locked>>
81%
32300
45%
**52
97%
Winchester 748
<<locked>>
81%
54810
76%
**22
100%
[Winchester 760]*
<<locked>>
81%
36056
50%
**03
92%
[Winchester StaBALL HD]*
<<locked>>
89%
24758
34%
**54
90%
Winchester StaBALL Match
<<locked>>
81%
58508
81%
**77
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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