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Load data for .270 Win. Ackley Improved + .277 | 100gr | Impala LWHV LS

Recommended Powder(s): Alliant Power Pro 2000-MR, Alliant Reloder-15, IMR 4895, ReloadSwiss RS 52, ReloadSwiss RS 60

.270 Win. Ackley Improved + .277 | 100gr | Impala LWHV LS

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 100gr | Impala LWHV LS
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_B2977_C272
Last updated:
2026-02-04

Load data for 216 loads in caliber .270 Win. Ackley Improved with .277 | 100gr | Impala LWHV LS bullet and 108 powders such as Alliant Power Pro 2000-MR, Alliant Reloder-15, 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.

    .

    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>>
87%
65050
90%
**71
101%
ADI AR 2206H
<<locked>>
93%
64817
89%
**65
100%
ADI AR 2208
<<locked>>
96%
61366
85%
**89
99%
ADI AR 2219
<<locked>>
84%
64977
90%
**12
100%
Accurate 2015
<<locked>>
89%
64817
89%
**46
100%
Accurate 2200
<<locked>>
91%
64875
89%
**22
99%
Accurate 2230
<<locked>>
86%
64034
88%
**86
100%
Accurate 2460
<<locked>>
86%
63947
88%
**86
100%
Accurate 2495
<<locked>>
91%
64571
89%
**02
100%
Accurate 2520
<<locked>>
90%
63802
88%
**22
100%
Accurate 2700
<<locked>>
97%
61612
85%
**01
96%
Accurate 4064
<<locked>>
97%
64846
89%
**28
100%
Accurate 4350
<<locked>>
97%
48965
68%
**38
97%
Alliant AR-Comp
<<locked>>
91%
65006
90%
**96
100%
Alliant Power Pro 2000-MR 👍
<<locked>>
94%
64455
89%
**76
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
61830
85%
**19
100%
Alliant Reloder-10x
<<locked>>
87%
65050
90%
**66
100%
Alliant Reloder-15 👍
<<locked>>
96%
65224
90%
**88
100%
Alliant Reloder-16
<<locked>>
97%
48298
67%
**51
97%
Alliant Reloder-17
<<locked>>
97%
55564
77%
**19
100%
[Alliant Reloder-23]*
<<locked>>
97%
34824
48%
**30
94%
Baschieri & Pellagri 106
<<locked>>
86%
65021
90%
**97
100%
Baschieri & Pellagri 107
<<locked>>
93%
64513
89%
**58
99%
Bofors RP3
<<locked>>
97%
63527
88%
**45
100%
Bofors RP7
<<locked>>
97%
55608
77%
**64
95%
Hodgdon BL-C2
<<locked>>
91%
65151
90%
**74
100%
Hodgdon Benchmark
<<locked>>
91%
65267
90%
**83
100%
Hodgdon CFE223
<<locked>>
96%
64614
89%
**01
99%
Hodgdon H322
<<locked>>
89%
64397
89%
**09
100%
Hodgdon H335
<<locked>>
84%
64919
90%
**19
100%
Hodgdon H380
<<locked>>
97%
63991
88%
**45
99%
Hodgdon H414
<<locked>>
97%
57348
79%
**89
96%
Hodgdon H4198
<<locked>>
84%
64542
89%
**33
100%
[Hodgdon H4350]*
<<locked>>
97%
46514
64%
**04
92%
Hodgdon H4895
<<locked>>
92%
64600
89%
**61
100%
Hodgdon Hybrid 100V
<<locked>>
97%
43772
60%
**10
97%
Hodgdon LVR
<<locked>>
97%
52388
72%
**97
97%
[Hodgdon Superperformance]*
<<locked>>
97%
52634
73%
**14
94%
Hodgdon VARGET
<<locked>>
97%
60611
84%
**66
99%
Hodgdon TrailBoss
<<locked>>
97%
33968
47%
**44
100%
IMR 3031
<<locked>>
96%
65108
90%
**55
100%
IMR 4064
<<locked>>
97%
60510
83%
**66
99%
IMR 4166 Enduron
<<locked>>
97%
59814
82%
**20
96%
IMR 4198
<<locked>>
87%
64121
88%
**17
100%
[IMR 4350]*
<<locked>>
97%
48965
68%
**56
93%
IMR 4451 Enduron
<<locked>>
97%
57435
79%
**04
96%
IMR 4831
<<locked>>
97%
41742
58%
**71
95%
IMR 4895 👍
<<locked>>
95%
64600
89%
**88
100%
IMR 8208 XBR
<<locked>>
91%
64469
89%
**19
100%
Lovex D073.4
<<locked>>
85%
64861
89%
**86
100%
Lovex D073.5
<<locked>>
87%
64585
89%
**92
100%
Lovex D073.6
<<locked>>
92%
64411
89%
**25
100%
Lovex S060
<<locked>>
94%
65267
90%
**96
100%
Lovex S062
<<locked>>
97%
65137
90%
**28
100%
Lovex S065
<<locked>>
97%
53679
74%
**45
96%
[Lovex S070]*
<<locked>>
97%
50865
70%
**99
94%
Norma 201
<<locked>>
94%
65253
90%
**28
100%
Norma 202
<<locked>>
93%
64455
89%
**15
100%
Norma 203B
<<locked>>
96%
64310
89%
**65
100%
Norma URP
<<locked>>
97%
48182
66%
**22
97%
Ramshot Big Game
<<locked>>
95%
64223
89%
**71
100%
[Ramshot Hunter]*
<<locked>>
97%
47558
66%
**05
94%
Ramshot TAC
<<locked>>
91%
64774
89%
**22
98%
Ramshot Wild Boar
<<locked>>
91%
64266
89%
**51
100%
Ramshot X-Terminator
<<locked>>
88%
64745
89%
**02
100%
ReloadSwiss RS 14
<<locked>>
97%
34301
47%
**90
100%
ReloadSwiss RS 40
<<locked>>
87%
64513
89%
**09
100%
ReloadSwiss RS 50
<<locked>>
97%
65064
90%
**28
98%
ReloadSwiss RS 52 👍
<<locked>>
94%
65064
90%
**56
100%
ReloadSwiss RS 60 👍
<<locked>>
97%
59103
82%
**94
100%
ReloadSwiss RS 62
<<locked>>
97%
48805
67%
**58
97%
ReloadSwiss RS 70
<<locked>>
97%
49313
68%
**74
96%
Rottweil R 901
<<locked>>
91%
64455
89%
**89
100%
Rottweil R 902
<<locked>>
95%
64339
89%
**06
100%
Rottweil R 903
<<locked>>
97%
58378
81%
**66
100%
Rottweil R 907
<<locked>>
97%
55608
77%
**64
95%
SNPE Vectan BA6 1/2
<<locked>>
84%
64295
89%
**22
100%
SNPE Vectan SP 10
<<locked>>
84%
64890
89%
**22
100%
SNPE Vectan SP 11
<<locked>>
97%
60524
83%
**25
100%
SNPE Vectan SP 7
<<locked>>
92%
65195
90%
**25
99%
SNPE Vectan SP 9
<<locked>>
94%
64919
90%
**45
100%
SNPE Vectan Tubal 3000
<<locked>>
93%
65166
90%
**37
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
61105
84%
**71
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
54331
75%
**86
95%
Shooters World Long Rifle
<<locked>>
97%
53679
74%
**45
96%
Shooters World Match Rifle
<<locked>>
92%
64411
89%
**25
100%
Shooters World Precision
<<locked>>
97%
65137
90%
**28
100%
Shooters World Tactical Rifle
<<locked>>
85%
64803
89%
**86
100%
Somchem S321
<<locked>>
88%
64252
89%
**25
100%
Somchem S335
<<locked>>
93%
64469
89%
**30
100%
Somchem S341
<<locked>>
92%
65151
90%
**19
100%
Somchem S355
<<locked>>
97%
59117
82%
**63
100%
Somchem S365
<<locked>>
97%
43395
60%
**73
99%
Vihtavuori N120
<<locked>>
84%
64440
89%
**28
100%
Vihtavuori N130
<<locked>>
90%
64397
89%
**94
100%
Vihtavuori N133
<<locked>>
95%
64208
89%
**04
100%
Vihtavuori N135
<<locked>>
97%
56521
78%
**61
100%
Vihtavuori N140
<<locked>>
95%
64542
89%
**73
100%
Vihtavuori N150
<<locked>>
97%
50517
70%
**76
100%
Vihtavuori N160
<<locked>>
97%
53534
74%
**74
98%
Vihtavuori N530
<<locked>>
89%
64905
90%
**32
100%
Vihtavuori N540
<<locked>>
95%
64701
89%
**06
100%
Vihtavuori N550
<<locked>>
97%
53751
74%
**20
98%
[Vihtavuori N555]*
<<locked>>
97%
37376
52%
**22
94%
Winchester 6.5 StaBALL
<<locked>>
97%
51924
72%
**15
99%
Winchester 748
<<locked>>
89%
65151
90%
**68
100%
Winchester 760
<<locked>>
97%
57348
79%
**89
96%
Winchester StaBALL Match
<<locked>>
87%
65224
90%
**55
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
58595
81%
**72
100%
ADI AR 2206H
<<locked>>
81%
45049
62%
**07
97%
[ADI AR 2208]*
<<locked>>
81%
38493
53%
**23
94%
ADI AR 2219
<<locked>>
81%
58523
81%
**23
100%
Accurate 2015
<<locked>>
81%
51010
70%
**36
100%
Accurate 2200
<<locked>>
81%
47079
65%
**10
96%
Accurate 2230
<<locked>>
81%
53983
74%
**28
99%
Accurate 2460
<<locked>>
81%
54331
75%
**35
100%
Accurate 2495
<<locked>>
81%
47108
65%
**30
100%
Accurate 2520
<<locked>>
81%
46920
65%
**46
100%
[Accurate 2700]*
<<locked>>
85%
42235
58%
**36
90%
Accurate 4064
<<locked>>
81%
39842
55%
**92
99%
[Accurate 4350]*
<<locked>>
84%
31807
44%
**28
90%
Alliant AR-Comp
<<locked>>
81%
46818
65%
**23
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
40727
56%
**04
95%
Alliant Reloder- TS 15.5
<<locked>>
81%
37985
52%
**56
96%
Alliant Reloder-10x
<<locked>>
81%
55071
76%
**15
100%
Alliant Reloder-15
<<locked>>
81%
40901
56%
**18
95%
[Alliant Reloder-16]*
<<locked>>
84%
33054
46%
**48
90%
[Alliant Reloder-17]*
<<locked>>
81%
33141
46%
**81
93%
[Alliant Reloder-23]*
<<locked>>
91%
29718
41%
**56
90%
Baschieri & Pellagri 106
<<locked>>
81%
56536
78%
**73
100%
Baschieri & Pellagri 107
<<locked>>
81%
44092
61%
**97
96%
Bofors RP3
<<locked>>
81%
37942
52%
**53
96%
[Bofors RP7]*
<<locked>>
87%
41307
57%
**66
90%
Hodgdon BL-C2
<<locked>>
81%
46543
64%
**59
99%
Hodgdon Benchmark
<<locked>>
81%
48892
67%
**10
99%
[Hodgdon CFE223]*
<<locked>>
81%
39015
54%
**05
94%
Hodgdon H322
<<locked>>
81%
49777
69%
**79
100%
Hodgdon H335
<<locked>>
81%
57696
80%
**10
100%
[Hodgdon H380]*
<<locked>>
81%
38464
53%
**43
93%
[Hodgdon H414]*
<<locked>>
86%
39436
54%
**12
90%
Hodgdon H4198
<<locked>>
81%
58305
80%
**38
100%
[Hodgdon H4350]*
<<locked>>
93%
41539
57%
**99
90%
Hodgdon H4895
<<locked>>
81%
45411
63%
**14
98%
[Hodgdon Hybrid 100V]*
<<locked>>
82%
28282
39%
**71
90%
[Hodgdon LVR]*
<<locked>>
83%
33721
47%
**61
90%
[Hodgdon Superperformance]*
<<locked>>
91%
43149
60%
**07
90%
[Hodgdon VARGET]*
<<locked>>
81%
38087
53%
**13
94%
Hodgdon TrailBoss
<<locked>>
81%
26934
37%
**70
100%
IMR 3031
<<locked>>
81%
41133
57%
**51
100%
[IMR 4064]*
<<locked>>
81%
37579
52%
**94
94%
[IMR 4166 Enduron]*
<<locked>>
83%
39479
54%
**07
90%
IMR 4198
<<locked>>
81%
53911
74%
**69
100%
[IMR 4350]*
<<locked>>
91%
41394
57%
**92
90%
[IMR 4451 Enduron]*
<<locked>>
85%
39987
55%
**46
90%
[IMR 4831]*
<<locked>>
87%
31241
43%
**82
90%
IMR 4895
<<locked>>
81%
41959
58%
**64
97%
IMR 8208 XBR
<<locked>>
81%
47181
65%
**20
99%
Lovex D073.4
<<locked>>
81%
55622
77%
**55
100%
Lovex D073.5
<<locked>>
81%
53751
74%
**28
100%
Lovex D073.6
<<locked>>
81%
44353
61%
**94
99%
Lovex S060
<<locked>>
81%
44976
62%
**28
97%
Lovex S062
<<locked>>
81%
40263
56%
**69
97%
[Lovex S065]*
<<locked>>
83%
35027
48%
**22
90%
[Lovex S070]*
<<locked>>
87%
38218
53%
**27
90%
Norma 201
<<locked>>
81%
44440
61%
**58
98%
Norma 202
<<locked>>
81%
44411
61%
**71
100%
Norma 203B
<<locked>>
81%
40089
55%
**12
96%
[Norma URP]*
<<locked>>
84%
32126
44%
**25
90%
Ramshot Big Game
<<locked>>
81%
39349
54%
**05
95%
[Ramshot Hunter]*
<<locked>>
89%
37260
51%
**53
90%
Ramshot TAC
<<locked>>
81%
47123
65%
**07
95%
Ramshot Wild Boar
<<locked>>
81%
46340
64%
**30
97%
Ramshot X-Terminator
<<locked>>
81%
50734
70%
**69
98%
ReloadSwiss RS 14
<<locked>>
81%
27296
38%
**13
100%
ReloadSwiss RS 40
<<locked>>
81%
52663
73%
**19
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
39030
54%
**30
91%
ReloadSwiss RS 52
<<locked>>
81%
42670
59%
**36
96%
ReloadSwiss RS 60
<<locked>>
81%
35215
49%
**76
97%
[ReloadSwiss RS 62]*
<<locked>>
85%
33011
46%
**71
90%
[ReloadSwiss RS 70]*
<<locked>>
88%
36593
50%
**59
90%
Rottweil R 901
<<locked>>
81%
48660
67%
**30
100%
Rottweil R 902
<<locked>>
81%
42322
58%
**02
98%
Rottweil R 903
<<locked>>
81%
35360
49%
**84
95%
[Rottweil R 907]*
<<locked>>
87%
41307
57%
**66
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
59437
82%
**56
100%
SNPE Vectan SP 10
<<locked>>
81%
58726
81%
**33
100%
[SNPE Vectan SP 11]*
<<locked>>
81%
36477
50%
**36
94%
SNPE Vectan SP 7
<<locked>>
81%
45542
63%
**84
95%
SNPE Vectan SP 9
<<locked>>
81%
43642
60%
**68
97%
SNPE Vectan Tubal 3000
<<locked>>
81%
45527
63%
**15
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
37869
52%
**54
99%
[SNPE Vectan Tubal 7000]*
<<locked>>
87%
38870
54%
**84
90%
[Shooters World Long Rifle]*
<<locked>>
83%
35027
48%
**22
90%
Shooters World Match Rifle
<<locked>>
81%
44353
61%
**94
99%
Shooters World Precision
<<locked>>
81%
40263
56%
**69
97%
Shooters World Tactical Rifle
<<locked>>
81%
55753
77%
**41
100%
Somchem S321
<<locked>>
81%
51256
71%
**19
99%
Somchem S335
<<locked>>
81%
45165
62%
**12
100%
Somchem S341
<<locked>>
81%
45063
62%
**81
97%
Somchem S355
<<locked>>
81%
36521
50%
**97
95%
[Somchem S365]*
<<locked>>
81%
26672
37%
**67
91%
Vihtavuori N120
<<locked>>
81%
58218
80%
**46
100%
Vihtavuori N130
<<locked>>
81%
50256
69%
**94
100%
Vihtavuori N133
<<locked>>
81%
42772
59%
**63
100%
Vihtavuori N135
<<locked>>
81%
35157
48%
**51
100%
Vihtavuori N140
<<locked>>
81%
41597
57%
**82
100%
Vihtavuori N150
<<locked>>
81%
31372
43%
**36
95%
[Vihtavuori N160]*
<<locked>>
81%
32111
44%
**82
90%
Vihtavuori N530
<<locked>>
81%
49298
68%
**73
99%
Vihtavuori N540
<<locked>>
81%
41292
57%
**05
99%
[Vihtavuori N550]*
<<locked>>
81%
32343
45%
**28
90%
[Vihtavuori N555]*
<<locked>>
90%
30414
42%
**18
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
31082
43%
**17
92%
Winchester 748
<<locked>>
81%
50343
69%
**38
100%
[Winchester 760]*
<<locked>>
86%
39436
54%
**12
90%
Winchester StaBALL Match
<<locked>>
81%
53330
74%
**78
99%

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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