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Load data for .270 Win. Ackley Improved + .277 | 110gr | Barnes TTSX BT

Recommended Powder(s): Alliant Power Pro 2000-MR, Hodgdon CFE223, Ramshot Big Game, ReloadSwiss RS 52, ReloadSwiss RS 60

.270 Win. Ackley Improved + .277 | 110gr | Barnes TTSX BT

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 110gr | Barnes TTSX BT
Manufacturer SKU:
30274
Bullet Weight:
110gr | 7.1g
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_B531_C272
Last updated:
2026-03-25
Recommended Twist Rate:
1:11 - 1:9

Load data for 224 loads in caliber .270 Win. Ackley Improved with .277 | 110gr | Barnes TTSX BT bullet and 112 powders such as Alliant Power Pro 2000-MR, Hodgdon CFE223, 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%
64817
89%
**75
101%
ADI AR 2206H
<<locked>>
92%
65035
90%
**50
100%
ADI AR 2208
<<locked>>
97%
63512
88%
**04
100%
ADI AR 2219
<<locked>>
83%
64440
89%
**91
100%
ADI Benchmark 8208
<<locked>>
90%
64861
89%
**10
100%
Accurate 2015
<<locked>>
88%
64542
89%
**19
100%
Accurate 2200
<<locked>>
90%
64469
89%
**14
100%
Accurate 2230
<<locked>>
85%
64368
89%
**81
100%
Accurate 2460
<<locked>>
85%
64310
89%
**78
100%
Accurate 2495
<<locked>>
91%
64469
89%
**84
100%
Accurate 2520
<<locked>>
89%
64440
89%
**14
100%
Accurate 2700
<<locked>>
97%
63614
88%
**38
97%
Accurate 4064
<<locked>>
96%
64977
90%
**14
100%
Accurate 4350
<<locked>>
97%
50386
69%
**63
98%
Alliant AR-Comp
<<locked>>
90%
64643
89%
**58
100%
Alliant Power Pro 2000-MR 👍
<<locked>>
93%
64600
89%
**71
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
64266
89%
**43
100%
Alliant Reloder-10x
<<locked>>
86%
64992
90%
**41
100%
Alliant Reloder-15
<<locked>>
95%
64281
89%
**53
100%
Alliant Reloder-16
<<locked>>
97%
48950
67%
**69
98%
Alliant Reloder-17
<<locked>>
97%
57986
80%
**53
100%
Alliant Reloder-23
<<locked>>
97%
35012
48%
**67
96%
[Alliant Reloder-26]*
<<locked>>
97%
38305
53%
**02
94%
Baschieri & Pellagri 106
<<locked>>
85%
64774
89%
**73
100%
Baschieri & Pellagri 107
<<locked>>
91%
64571
89%
**53
100%
Bofors RP3
<<locked>>
96%
64498
89%
**50
100%
Bofors RP7
<<locked>>
97%
57276
79%
**02
96%
Hodgdon BL-C2
<<locked>>
90%
64687
89%
**50
100%
Hodgdon Benchmark
<<locked>>
89%
64498
89%
**58
100%
Hodgdon CFE223 👍
<<locked>>
94%
64658
89%
**89
100%
Hodgdon H322
<<locked>>
89%
65151
90%
**97
100%
Hodgdon H335
<<locked>>
83%
64701
89%
**97
100%
Hodgdon H380
<<locked>>
96%
64672
89%
**50
100%
Hodgdon H414
<<locked>>
97%
60060
83%
**30
98%
Hodgdon H4198
<<locked>>
84%
65209
90%
**19
100%
[Hodgdon H4350]*
<<locked>>
97%
47950
66%
**48
94%
Hodgdon H4895
<<locked>>
91%
64643
89%
**46
100%
Hodgdon Hybrid 100V
<<locked>>
97%
45310
62%
**48
99%
Hodgdon LVR
<<locked>>
97%
54723
75%
**38
98%
Hodgdon Superperformance
<<locked>>
97%
54781
76%
**61
96%
Hodgdon VARGET
<<locked>>
97%
62990
87%
**01
100%
Hodgdon TrailBoss
<<locked>>
96%
33562
46%
**62
100%
IMR 3031
<<locked>>
94%
64701
89%
**27
100%
IMR 4064
<<locked>>
97%
61525
85%
**78
100%
IMR 4166 Enduron
<<locked>>
97%
61656
85%
**45
98%
IMR 4198
<<locked>>
86%
65021
90%
**96
100%
IMR 4350
<<locked>>
97%
50401
69%
**97
95%
IMR 4451 Enduron
<<locked>>
97%
59248
82%
**41
97%
IMR 4831
<<locked>>
97%
42873
59%
**99
97%
IMR 4895
<<locked>>
94%
64890
89%
**73
100%
IMR 8208 XBR
<<locked>>
90%
64861
89%
**10
100%
Lovex D073.4
<<locked>>
85%
65238
90%
**78
100%
Lovex D073.5
<<locked>>
86%
64745
89%
**81
100%
Lovex D073.6
<<locked>>
92%
64440
89%
**14
100%
Lovex S060
<<locked>>
92%
64977
90%
**74
100%
Lovex S062
<<locked>>
96%
64411
89%
**14
100%
Lovex S065
<<locked>>
97%
54998
76%
**73
98%
Lovex S070
<<locked>>
97%
52475
72%
**46
96%
Norma 201
<<locked>>
93%
64585
89%
**01
100%
Norma 202
<<locked>>
92%
64513
89%
**91
100%
Norma 203B
<<locked>>
95%
64498
89%
**63
100%
[Norma 204]*
<<locked>>
97%
50923
70%
**36
93%
Norma URP
<<locked>>
97%
50415
70%
**59
98%
Ramshot Big Game 👍
<<locked>>
95%
65253
90%
**76
100%
Ramshot Hunter
<<locked>>
97%
48994
68%
**43
96%
Ramshot TAC
<<locked>>
90%
64484
89%
**14
99%
Ramshot Wild Boar
<<locked>>
90%
65180
90%
**56
100%
Ramshot X-Terminator
<<locked>>
88%
65195
90%
**04
100%
ReloadSwiss RS 14
<<locked>>
96%
33852
47%
**01
100%
ReloadSwiss RS 40
<<locked>>
87%
64803
89%
**94
100%
ReloadSwiss RS 50
<<locked>>
96%
65064
90%
**33
99%
ReloadSwiss RS 52 👍
<<locked>>
92%
64745
89%
**25
100%
ReloadSwiss RS 60 👍
<<locked>>
97%
61931
85%
**25
100%
ReloadSwiss RS 62
<<locked>>
97%
50183
69%
**82
98%
ReloadSwiss RS 70
<<locked>>
97%
50531
70%
**15
98%
Rottweil R 901
<<locked>>
90%
64498
89%
**74
100%
Rottweil R 902
<<locked>>
95%
65006
90%
**01
100%
Rottweil R 903
<<locked>>
97%
60974
84%
**94
100%
Rottweil R 907
<<locked>>
97%
57276
79%
**02
96%
SNPE Vectan BA6 1/2
<<locked>>
84%
64687
89%
**07
100%
SNPE Vectan SP 11
<<locked>>
97%
62888
87%
**50
100%
SNPE Vectan SP 7
<<locked>>
90%
64165
88%
**14
99%
SNPE Vectan SP 9
<<locked>>
93%
64977
90%
**43
100%
SNPE Vectan Tubal 3000
<<locked>>
92%
65238
90%
**19
100%
SNPE Vectan Tubal 5000
<<locked>>
96%
62453
86%
**76
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
55303
76%
**14
97%
Shooters World Long Rifle
<<locked>>
97%
54998
76%
**73
98%
Shooters World Match Rifle
<<locked>>
92%
64440
89%
**14
100%
Shooters World Precision
<<locked>>
96%
64411
89%
**14
100%
Shooters World Tactical Rifle
<<locked>>
84%
64426
89%
**61
100%
Somchem S321
<<locked>>
87%
64948
90%
**23
100%
Somchem S335
<<locked>>
92%
64498
89%
**12
100%
Somchem S341
<<locked>>
91%
64817
89%
**07
100%
Somchem S355
<<locked>>
97%
61017
84%
**84
100%
Somchem S365
<<locked>>
97%
44759
62%
**04
100%
[Somchem S385]*
<<locked>>
97%
42105
58%
**56
92%
Vihtavuori N120
<<locked>>
84%
64672
89%
**14
100%
Vihtavuori N130
<<locked>>
89%
64774
89%
**79
100%
Vihtavuori N133
<<locked>>
94%
64513
89%
**89
100%
Vihtavuori N135
<<locked>>
97%
57348
79%
**56
100%
Vihtavuori N140
<<locked>>
94%
64687
89%
**64
100%
Vihtavuori N150
<<locked>>
97%
51314
71%
**94
100%
Vihtavuori N160
<<locked>>
97%
55680
77%
**12
99%
Vihtavuori N530
<<locked>>
88%
64788
89%
**20
100%
Vihtavuori N540
<<locked>>
94%
64498
89%
**91
100%
Vihtavuori N550
<<locked>>
97%
56014
77%
**64
99%
Vihtavuori N555
<<locked>>
97%
37304
51%
**36
96%
Winchester 6.5 StaBALL
<<locked>>
97%
53113
73%
**43
100%
Winchester 748
<<locked>>
87%
65209
90%
**50
100%
Winchester 760
<<locked>>
97%
60060
83%
**30
98%
[Winchester StaBALL HD]*
<<locked>>
97%
30879
43%
**92
93%
Winchester StaBALL Match
<<locked>>
85%
64469
89%
**33
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
58595
81%
**77
100%
ADI AR 2206H
<<locked>>
81%
45527
63%
**22
98%
ADI AR 2208
<<locked>>
81%
38725
53%
**51
96%
ADI AR 2219
<<locked>>
81%
60249
83%
**32
100%
ADI Benchmark 8208
<<locked>>
81%
47761
66%
**31
99%
Accurate 2015
<<locked>>
81%
51459
71%
**31
100%
Accurate 2200
<<locked>>
81%
48051
66%
**35
98%
Accurate 2230
<<locked>>
81%
54969
76%
**40
100%
Accurate 2460
<<locked>>
81%
54984
76%
**46
100%
Accurate 2495
<<locked>>
81%
46296
64%
**18
100%
Accurate 2520
<<locked>>
81%
47732
66%
**48
100%
[Accurate 2700]*
<<locked>>
82%
38101
53%
**66
90%
Accurate 4064
<<locked>>
81%
38986
54%
**74
100%
[Accurate 4350]*
<<locked>>
81%
28442
39%
**44
90%
Alliant AR-Comp
<<locked>>
81%
48095
66%
**25
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
41655
57%
**35
97%
Alliant Reloder- TS 15.5
<<locked>>
81%
38145
53%
**64
97%
Alliant Reloder-10x
<<locked>>
81%
55622
77%
**10
100%
Alliant Reloder-15
<<locked>>
81%
41075
57%
**40
97%
[Alliant Reloder-16]*
<<locked>>
81%
29515
41%
**61
90%
Alliant Reloder-17
<<locked>>
81%
32996
45%
**05
95%
[Alliant Reloder-23]*
<<locked>>
88%
26600
37%
**85
90%
[Alliant Reloder-26]*
<<locked>>
92%
32039
44%
**05
90%
Baschieri & Pellagri 106
<<locked>>
81%
57943
80%
**91
100%
Baschieri & Pellagri 107
<<locked>>
81%
45179
62%
**18
97%
Bofors RP3
<<locked>>
81%
37623
52%
**67
97%
[Bofors RP7]*
<<locked>>
84%
37231
51%
**82
90%
Hodgdon BL-C2
<<locked>>
81%
47500
66%
**71
99%
Hodgdon Benchmark
<<locked>>
81%
49501
68%
**25
100%
Hodgdon CFE223
<<locked>>
81%
39668
55%
**36
96%
Hodgdon H322
<<locked>>
81%
50966
70%
**94
100%
Hodgdon H335
<<locked>>
81%
59451
82%
**32
100%
Hodgdon H380
<<locked>>
81%
38769
53%
**67
95%
[Hodgdon H414]*
<<locked>>
82%
35404
49%
**28
90%
Hodgdon H4198
<<locked>>
81%
59886
83%
**53
100%
[Hodgdon H4350]*
<<locked>>
89%
37768
52%
**25
90%
Hodgdon H4895
<<locked>>
81%
46050
64%
**28
99%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
26876
37%
**62
91%
[Hodgdon LVR]*
<<locked>>
81%
32024
44%
**30
91%
[Hodgdon Superperformance]*
<<locked>>
87%
38000
52%
**00
90%
Hodgdon VARGET
<<locked>>
81%
38450
53%
**35
96%
Hodgdon TrailBoss
<<locked>>
81%
26513
37%
**95
100%
IMR 3031
<<locked>>
81%
41800
58%
**56
100%
IMR 4064
<<locked>>
81%
37797
52%
**25
96%
[IMR 4166 Enduron]*
<<locked>>
81%
37826
52%
**82
91%
IMR 4198
<<locked>>
81%
55593
77%
**71
100%
[IMR 4350]*
<<locked>>
87%
37086
51%
**08
90%
[IMR 4451 Enduron]*
<<locked>>
81%
35723
49%
**46
90%
[IMR 4831]*
<<locked>>
84%
28152
39%
**12
90%
IMR 4895
<<locked>>
81%
42148
58%
**72
98%
IMR 8208 XBR
<<locked>>
81%
47761
66%
**31
99%
Lovex D073.4
<<locked>>
81%
56695
78%
**59
100%
Lovex D073.5
<<locked>>
81%
54607
75%
**30
100%
Lovex D073.6
<<locked>>
81%
44498
61%
**89
100%
Lovex S060
<<locked>>
81%
45818
63%
**63
99%
Lovex S062
<<locked>>
81%
40538
56%
**90
98%
[Lovex S065]*
<<locked>>
81%
32982
45%
**90
91%
[Lovex S070]*
<<locked>>
84%
34650
48%
**53
90%
Norma 201
<<locked>>
81%
44324
61%
**69
99%
Norma 202
<<locked>>
81%
44846
62%
**86
100%
Norma 203B
<<locked>>
81%
40350
56%
**23
97%
[Norma 204]*
<<locked>>
91%
41858
58%
**46
90%
[Norma URP]*
<<locked>>
81%
29399
41%
**64
90%
Ramshot Big Game
<<locked>>
81%
40263
56%
**43
97%
[Ramshot Hunter]*
<<locked>>
86%
33576
46%
**79
90%
Ramshot TAC
<<locked>>
81%
47877
66%
**38
97%
Ramshot Wild Boar
<<locked>>
81%
47268
65%
**58
99%
Ramshot X-Terminator
<<locked>>
81%
51967
72%
**87
99%
ReloadSwiss RS 14
<<locked>>
81%
26832
37%
**37
100%
ReloadSwiss RS 40
<<locked>>
81%
53766
74%
**30
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
39189
54%
**44
93%
ReloadSwiss RS 52
<<locked>>
81%
43337
60%
**48
97%
ReloadSwiss RS 60
<<locked>>
81%
35143
48%
**84
98%
[ReloadSwiss RS 62]*
<<locked>>
82%
29675
41%
**90
90%
[ReloadSwiss RS 70]*
<<locked>>
84%
32706
45%
**69
90%
Rottweil R 901
<<locked>>
81%
48472
67%
**25
100%
Rottweil R 902
<<locked>>
81%
42148
58%
**13
99%
Rottweil R 903
<<locked>>
81%
35462
49%
**99
96%
[Rottweil R 907]*
<<locked>>
84%
37231
51%
**82
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
60582
84%
**54
100%
SNPE Vectan SP 11
<<locked>>
81%
36593
50%
**58
96%
SNPE Vectan SP 7
<<locked>>
81%
46151
64%
**09
97%
SNPE Vectan SP 9
<<locked>>
81%
44135
61%
**82
98%
SNPE Vectan Tubal 3000
<<locked>>
81%
45905
63%
**23
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
38043
52%
**72
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
83%
34563
48%
**94
90%
[Shooters World Long Rifle]*
<<locked>>
81%
32982
45%
**90
91%
Shooters World Match Rifle
<<locked>>
81%
44498
61%
**89
100%
Shooters World Precision
<<locked>>
81%
40538
56%
**90
98%
Shooters World Tactical Rifle
<<locked>>
81%
56927
78%
**56
100%
Somchem S321
<<locked>>
81%
52272
72%
**27
100%
Somchem S335
<<locked>>
81%
45353
63%
**27
100%
Somchem S341
<<locked>>
81%
46079
64%
**12
98%
Somchem S355
<<locked>>
81%
36245
50%
**05
96%
[Somchem S365]*
<<locked>>
81%
26005
36%
**82
92%
[Somchem S385]*
<<locked>>
94%
37681
52%
**48
90%
Vihtavuori N120
<<locked>>
81%
59335
82%
**38
100%
Vihtavuori N130
<<locked>>
81%
50981
70%
**86
100%
Vihtavuori N133
<<locked>>
81%
43279
60%
**71
100%
Vihtavuori N135
<<locked>>
81%
35056
48%
**49
100%
Vihtavuori N140
<<locked>>
81%
41959
58%
**00
100%
Vihtavuori N150
<<locked>>
81%
30966
43%
**41
96%
[Vihtavuori N160]*
<<locked>>
81%
31952
44%
**03
92%
Vihtavuori N530
<<locked>>
81%
50589
70%
**94
100%
Vihtavuori N540
<<locked>>
81%
41524
57%
**07
100%
[Vihtavuori N550]*
<<locked>>
81%
32358
45%
**46
92%
[Vihtavuori N555]*
<<locked>>
87%
27441
38%
**41
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
30893
43%
**48
94%
Winchester 748
<<locked>>
81%
52040
72%
**56
100%
[Winchester 760]*
<<locked>>
82%
35404
49%
**28
90%
[Winchester StaBALL HD]*
<<locked>>
94%
27847
38%
**74
90%
Winchester StaBALL Match
<<locked>>
81%
55245
76%
**96
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.

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

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