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Load data for .270 Win. Ackley Improved + .277 | 100gr | CutEdge ESP Raptor

Recommended Powder(s): Alliant Power Pro 2000-MR, IMR 4895, Ramshot Big Game, ReloadSwiss RS 52, ReloadSwiss RS 60

.270 Win. Ackley Improved + .277 | 100gr | CutEdge ESP Raptor

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 100gr | CutEdge ESP Raptor
Manufacturer SKU:
ESP H100 RAPTOR WoT
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_B8444_C272
Last updated:
2026-01-31

Load data for 218 loads in caliber .270 Win. Ackley Improved with .277 | 100gr | CutEdge ESP Raptor bullet and 109 powders such as Alliant Power Pro 2000-MR, IMR 4895, Ramshot Big Game, 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>>
87%
64208
89%
**97
101%
ADI AR 2206H
<<locked>>
93%
64252
89%
**88
100%
ADI AR 2208
<<locked>>
97%
61772
85%
**19
99%
ADI AR 2219
<<locked>>
84%
64194
89%
**28
100%
Accurate 2015
<<locked>>
89%
65079
90%
**76
100%
Accurate 2200
<<locked>>
91%
64890
89%
**55
99%
Accurate 2230
<<locked>>
87%
64832
89%
**28
100%
Accurate 2460
<<locked>>
87%
64484
89%
**25
100%
Accurate 2495
<<locked>>
92%
64934
90%
**42
100%
Accurate 2520
<<locked>>
91%
64368
89%
**55
100%
Accurate 2700
<<locked>>
97%
60785
84%
**20
96%
Accurate 4064
<<locked>>
97%
62801
87%
**32
100%
Accurate 4350
<<locked>>
97%
48182
66%
**55
97%
Alliant AR-Comp
<<locked>>
91%
65079
90%
**19
100%
Alliant Power Pro 2000-MR 👍
<<locked>>
94%
64861
89%
**22
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
61003
84%
**32
100%
Alliant Reloder-10x
<<locked>>
87%
64556
89%
**89
100%
Alliant Reloder-15
<<locked>>
96%
64382
89%
**01
100%
Alliant Reloder-16
<<locked>>
97%
47355
65%
**61
97%
Alliant Reloder-17
<<locked>>
97%
55071
76%
**48
100%
[Alliant Reloder-23]*
<<locked>>
97%
33228
46%
**13
93%
Baschieri & Pellagri 106
<<locked>>
85%
64339
89%
**17
100%
Baschieri & Pellagri 107
<<locked>>
92%
64281
89%
**88
100%
Bofors RP3
<<locked>>
97%
63034
87%
**74
100%
Bofors RP7
<<locked>>
97%
54752
75%
**81
95%
Hodgdon BL-C2
<<locked>>
91%
65209
90%
**97
100%
Hodgdon Benchmark
<<locked>>
90%
64194
89%
**06
100%
Hodgdon CFE223
<<locked>>
95%
64571
89%
**27
100%
Hodgdon H322
<<locked>>
89%
64861
89%
**45
100%
Hodgdon H335
<<locked>>
84%
64643
89%
**45
100%
Hodgdon H380
<<locked>>
97%
64556
89%
**91
99%
Hodgdon H414
<<locked>>
97%
57493
79%
**19
96%
Hodgdon H4198
<<locked>>
84%
64629
89%
**66
100%
[Hodgdon H4350]*
<<locked>>
97%
45600
63%
**14
92%
Hodgdon H4895
<<locked>>
93%
64890
89%
**91
100%
Hodgdon Hybrid 100V
<<locked>>
97%
43714
60%
**27
98%
Hodgdon LVR
<<locked>>
97%
52649
73%
**30
97%
Hodgdon Superperformance
<<locked>>
97%
52620
73%
**46
95%
Hodgdon VARGET
<<locked>>
97%
61264
84%
**15
99%
Hodgdon TrailBoss
<<locked>>
96%
32996
45%
**54
100%
IMR 3031
<<locked>>
96%
64600
89%
**71
100%
IMR 4064
<<locked>>
97%
59350
82%
**76
99%
IMR 4166 Enduron
<<locked>>
97%
59669
82%
**53
97%
IMR 4198
<<locked>>
87%
64948
90%
**53
100%
[IMR 4350]*
<<locked>>
97%
48675
67%
**82
93%
IMR 4451 Enduron
<<locked>>
97%
57493
79%
**40
96%
IMR 4831
<<locked>>
97%
40799
56%
**81
95%
IMR 4895 👍
<<locked>>
95%
65006
90%
**24
100%
IMR 8208 XBR
<<locked>>
92%
65253
90%
**58
100%
Lovex D073.4
<<locked>>
86%
65137
90%
**28
100%
Lovex D073.5
<<locked>>
87%
65064
90%
**28
100%
Lovex D073.6
<<locked>>
93%
64977
90%
**58
100%
Lovex S060
<<locked>>
93%
65166
90%
**22
100%
Lovex S062
<<locked>>
97%
64208
89%
**45
100%
Lovex S065
<<locked>>
97%
52388
72%
**48
97%
Lovex S070
<<locked>>
97%
49792
69%
**12
95%
Norma 200
<<locked>>
83%
64440
89%
**56
100%
Norma 201
<<locked>>
93%
63991
88%
**45
100%
Norma 202
<<locked>>
93%
64861
89%
**42
100%
Norma 203B
<<locked>>
96%
64513
89%
**97
100%
Norma URP
<<locked>>
97%
47732
66%
**41
97%
Ramshot Big Game 👍
<<locked>>
95%
64498
89%
**07
100%
Ramshot Hunter
<<locked>>
97%
46934
65%
**28
95%
Ramshot TAC
<<locked>>
91%
64992
90%
**55
99%
Ramshot Wild Boar
<<locked>>
91%
64571
89%
**84
100%
Ramshot X-Terminator
<<locked>>
89%
64658
89%
**28
100%
ReloadSwiss RS 14
<<locked>>
96%
33533
46%
**06
100%
ReloadSwiss RS 40
<<locked>>
87%
64368
89%
**35
100%
ReloadSwiss RS 50
<<locked>>
97%
64397
89%
**51
98%
ReloadSwiss RS 52 👍
<<locked>>
93%
64382
89%
**70
100%
ReloadSwiss RS 60 👍
<<locked>>
97%
58682
81%
**24
100%
ReloadSwiss RS 62
<<locked>>
97%
48588
67%
**74
97%
ReloadSwiss RS 70
<<locked>>
97%
48559
67%
**91
96%
Rottweil R 901
<<locked>>
92%
64832
89%
**28
100%
Rottweil R 902
<<locked>>
95%
64339
89%
**32
100%
Rottweil R 903
<<locked>>
97%
57711
80%
**73
100%
Rottweil R 907
<<locked>>
97%
54752
75%
**81
95%
SNPE Vectan BA6 1/2
<<locked>>
85%
65108
90%
**54
100%
SNPE Vectan SP 10
<<locked>>
84%
64513
89%
**42
100%
SNPE Vectan SP 11
<<locked>>
97%
60394
83%
**58
100%
SNPE Vectan SP 7
<<locked>>
92%
65238
90%
**65
99%
SNPE Vectan SP 9
<<locked>>
94%
64992
90%
**74
100%
SNPE Vectan Tubal 3000
<<locked>>
93%
65122
90%
**66
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
60916
84%
**91
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
53417
74%
**02
95%
Shooters World Long Rifle
<<locked>>
97%
52388
72%
**48
97%
Shooters World Match Rifle
<<locked>>
93%
64977
90%
**58
100%
Shooters World Precision
<<locked>>
97%
64208
89%
**45
100%
Shooters World Tactical Rifle
<<locked>>
85%
64281
89%
**06
100%
Somchem S321
<<locked>>
88%
65166
90%
**65
100%
Somchem S335
<<locked>>
93%
65021
90%
**63
100%
Somchem S341
<<locked>>
92%
64817
89%
**48
100%
Somchem S355
<<locked>>
97%
58059
80%
**73
100%
Somchem S365
<<locked>>
97%
42888
59%
**86
99%
Vihtavuori N120
<<locked>>
85%
64745
89%
**61
100%
Vihtavuori N130
<<locked>>
90%
65267
90%
**37
100%
Vihtavuori N133
<<locked>>
95%
64832
89%
**46
100%
Vihtavuori N135
<<locked>>
97%
55347
76%
**71
100%
Vihtavuori N140
<<locked>>
96%
65050
90%
**12
100%
Vihtavuori N150
<<locked>>
97%
49269
68%
**86
100%
Vihtavuori N160
<<locked>>
97%
52779
73%
**91
98%
Vihtavuori N530
<<locked>>
89%
64281
89%
**55
100%
Vihtavuori N540
<<locked>>
95%
64759
89%
**35
100%
Vihtavuori N550
<<locked>>
97%
53751
74%
**50
98%
[Vihtavuori N555]*
<<locked>>
97%
35665
49%
**09
94%
Winchester 6.5 StaBALL
<<locked>>
97%
51793
71%
**51
99%
Winchester 748
<<locked>>
88%
65079
90%
**01
100%
Winchester 760
<<locked>>
97%
57493
79%
**19
96%
Winchester StaBALL Match
<<locked>>
86%
64992
90%
**81
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
58305
80%
**98
100%
ADI AR 2206H
<<locked>>
81%
43903
61%
**17
97%
[ADI AR 2208]*
<<locked>>
81%
37376
52%
**30
94%
ADI AR 2219
<<locked>>
81%
58030
80%
**43
100%
Accurate 2015
<<locked>>
81%
49588
68%
**40
100%
Accurate 2200
<<locked>>
81%
46369
64%
**27
96%
Accurate 2230
<<locked>>
81%
52823
73%
**41
99%
Accurate 2460
<<locked>>
81%
52852
73%
**41
100%
Accurate 2495
<<locked>>
81%
44498
61%
**14
100%
Accurate 2520
<<locked>>
81%
45643
63%
**46
100%
[Accurate 2700]*
<<locked>>
85%
40799
56%
**33
90%
Accurate 4064
<<locked>>
81%
37449
52%
**66
99%
[Accurate 4350]*
<<locked>>
84%
30327
42%
**12
90%
Alliant AR-Comp
<<locked>>
81%
46166
64%
**40
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
40132
55%
**20
95%
Alliant Reloder- TS 15.5
<<locked>>
81%
36695
51%
**53
96%
Alliant Reloder-10x
<<locked>>
81%
53766
74%
**28
100%
Alliant Reloder-15
<<locked>>
81%
39494
54%
**28
95%
[Alliant Reloder-16]*
<<locked>>
84%
31633
44%
**41
90%
[Alliant Reloder-17]*
<<locked>>
81%
31821
44%
**81
93%
[Alliant Reloder-23]*
<<locked>>
92%
28572
39%
**53
90%
Baschieri & Pellagri 106
<<locked>>
81%
56028
77%
**99
100%
Baschieri & Pellagri 107
<<locked>>
81%
43381
60%
**10
96%
Bofors RP3
<<locked>>
81%
35984
50%
**46
96%
[Bofors RP7]*
<<locked>>
87%
39711
55%
**63
90%
Hodgdon BL-C2
<<locked>>
81%
45745
63%
**63
99%
Hodgdon Benchmark
<<locked>>
81%
47935
66%
**30
99%
[Hodgdon CFE223]*
<<locked>>
81%
38145
53%
**18
94%
Hodgdon H322
<<locked>>
81%
49095
68%
**92
100%
Hodgdon H335
<<locked>>
81%
57551
79%
**46
100%
[Hodgdon H380]*
<<locked>>
81%
37144
51%
**43
93%
[Hodgdon H414]*
<<locked>>
85%
38058
52%
**12
90%
Hodgdon H4198
<<locked>>
81%
58566
81%
**78
100%
[Hodgdon H4350]*
<<locked>>
93%
40553
56%
**09
90%
Hodgdon H4895
<<locked>>
81%
44396
61%
**23
98%
[Hodgdon Hybrid 100V]*
<<locked>>
83%
27180
37%
**71
90%
[Hodgdon LVR]*
<<locked>>
83%
32880
45%
**67
90%
[Hodgdon Superperformance]*
<<locked>>
90%
41510
57%
**97
90%
[Hodgdon VARGET]*
<<locked>>
81%
37028
51%
**23
94%
Hodgdon TrailBoss
<<locked>>
81%
26237
36%
**90
100%
IMR 3031
<<locked>>
81%
39856
55%
**48
100%
[IMR 4064]*
<<locked>>
81%
36216
50%
**00
94%
[IMR 4166 Enduron]*
<<locked>>
82%
38159
53%
**04
90%
IMR 4198
<<locked>>
81%
53809
74%
**86
100%
[IMR 4350]*
<<locked>>
91%
39871
55%
**86
90%
[IMR 4451 Enduron]*
<<locked>>
85%
38740
53%
**43
90%
[IMR 4831]*
<<locked>>
88%
30734
42%
**99
90%
IMR 4895
<<locked>>
81%
40524
56%
**61
96%
IMR 8208 XBR
<<locked>>
81%
46151
64%
**33
99%
Lovex D073.4
<<locked>>
81%
54940
76%
**71
100%
Lovex D073.5
<<locked>>
81%
52214
72%
**32
100%
Lovex D073.6
<<locked>>
81%
42975
59%
**94
99%
Lovex S060
<<locked>>
81%
44121
61%
**51
97%
Lovex S062
<<locked>>
81%
38653
53%
**76
97%
[Lovex S065]*
<<locked>>
83%
33881
47%
**28
90%
[Lovex S070]*
<<locked>>
88%
37376
52%
**30
90%
Norma 200
<<locked>>
81%
60423
83%
**01
100%
Norma 201
<<locked>>
81%
42888
59%
**58
98%
Norma 202
<<locked>>
81%
43279
60%
**77
100%
Norma 203B
<<locked>>
81%
38769
53%
**09
96%
[Norma URP]*
<<locked>>
84%
31343
43%
**28
90%
Ramshot Big Game
<<locked>>
81%
38580
53%
**12
95%
[Ramshot Hunter]*
<<locked>>
89%
36100
50%
**63
90%
Ramshot TAC
<<locked>>
81%
46427
64%
**23
95%
Ramshot Wild Boar
<<locked>>
81%
45730
63%
**56
98%
Ramshot X-Terminator
<<locked>>
81%
49937
69%
**89
98%
ReloadSwiss RS 14
<<locked>>
81%
26745
37%
**36
100%
ReloadSwiss RS 40
<<locked>>
81%
51880
72%
**38
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
37811
52%
**33
91%
ReloadSwiss RS 52
<<locked>>
81%
41249
57%
**36
96%
ReloadSwiss RS 60
<<locked>>
81%
33982
47%
**69
97%
[ReloadSwiss RS 62]*
<<locked>>
85%
31981
44%
**64
90%
[ReloadSwiss RS 70]*
<<locked>>
87%
34824
48%
**40
90%
Rottweil R 901
<<locked>>
81%
46630
64%
**23
100%
Rottweil R 902
<<locked>>
81%
40814
56%
**05
98%
Rottweil R 903
<<locked>>
81%
33866
47%
**77
95%
[Rottweil R 907]*
<<locked>>
87%
39711
55%
**63
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
59103
81%
**86
100%
SNPE Vectan SP 10
<<locked>>
81%
58595
81%
**60
100%
[SNPE Vectan SP 11]*
<<locked>>
81%
34983
48%
**30
94%
SNPE Vectan SP 7
<<locked>>
81%
44324
61%
**87
95%
SNPE Vectan SP 9
<<locked>>
81%
42525
59%
**71
97%
SNPE Vectan Tubal 3000
<<locked>>
81%
44730
62%
**31
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
36825
51%
**67
99%
[SNPE Vectan Tubal 7000]*
<<locked>>
87%
37463
52%
**74
90%
[Shooters World Long Rifle]*
<<locked>>
83%
33881
47%
**28
90%
Shooters World Match Rifle
<<locked>>
81%
42975
59%
**94
99%
Shooters World Precision
<<locked>>
81%
38653
53%
**76
97%
Shooters World Tactical Rifle
<<locked>>
81%
55303
76%
**71
100%
Somchem S321
<<locked>>
81%
50024
69%
**25
100%
Somchem S335
<<locked>>
81%
43976
61%
**25
100%
Somchem S341
<<locked>>
81%
44121
61%
**91
97%
Somchem S355
<<locked>>
81%
34809
48%
**90
95%
[Somchem S365]*
<<locked>>
81%
25396
35%
**61
90%
Vihtavuori N120
<<locked>>
81%
57479
79%
**66
100%
Vihtavuori N130
<<locked>>
81%
49168
68%
**97
100%
Vihtavuori N133
<<locked>>
81%
41698
58%
**76
100%
Vihtavuori N135
<<locked>>
81%
33547
46%
**38
99%
Vihtavuori N140
<<locked>>
81%
40495
56%
**92
100%
[Vihtavuori N150]*
<<locked>>
81%
29501
41%
**10
94%
[Vihtavuori N160]*
<<locked>>
82%
31299
43%
**89
90%
Vihtavuori N530
<<locked>>
81%
48805
67%
**96
99%
Vihtavuori N540
<<locked>>
81%
39958
55%
**99
99%
[Vihtavuori N550]*
<<locked>>
82%
31618
44%
**31
90%
[Vihtavuori N555]*
<<locked>>
91%
29341
40%
**15
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
29689
41%
**10
92%
Winchester 748
<<locked>>
81%
49647
68%
**51
100%
[Winchester 760]*
<<locked>>
85%
38058
52%
**12
90%
Winchester StaBALL Match
<<locked>>
81%
53011
73%
**97
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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