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Load data for .270 Win. Ackley Improved + .277 | 95gr | Barnes TAC-TX BT

Recommended Powder(s): Alliant Reloder-15, Hodgdon BL-C2, IMR 4895, Ramshot Big Game, ReloadSwiss RS 52

.270 Win. Ackley Improved + .277 | 95gr | Barnes TAC-TX BT

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.277 | 95gr | Barnes TAC-TX BT
Manufacturer SKU:
27721
Bullet Weight:
95gr | 6.2g
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_B527_C272
Last updated:
2026-02-03
Recommended Twist Rate:
1:12 - 1:10

Load data for 216 loads in caliber .270 Win. Ackley Improved with .277 | 95gr | Barnes TAC-TX BT bullet and 108 powders such as Alliant Reloder-15, Hodgdon BL-C2, IMR 4895, Ramshot Big Game, ReloadSwiss RS 52. 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%
64469
89%
**62
101%
ADI AR 2206H
<<locked>>
93%
64542
89%
**53
100%
ADI AR 2208
<<locked>>
97%
60916
84%
**74
99%
ADI AR 2219
<<locked>>
84%
64368
89%
**10
100%
Accurate 2015
<<locked>>
90%
65253
90%
**48
100%
Accurate 2200
<<locked>>
92%
65108
90%
**17
99%
Accurate 2230
<<locked>>
87%
64875
89%
**91
100%
Accurate 2460
<<locked>>
87%
64934
90%
**97
100%
Accurate 2495
<<locked>>
92%
64382
89%
**10
100%
Accurate 2520
<<locked>>
91%
64672
89%
**24
100%
Accurate 2700
<<locked>>
97%
60147
83%
**73
95%
Accurate 4064
<<locked>>
97%
62207
86%
**84
100%
Accurate 4350
<<locked>>
97%
47529
66%
**94
96%
Alliant AR-Comp
<<locked>>
92%
64934
90%
**88
100%
Alliant Power Pro 2000-MR
<<locked>>
95%
64556
89%
**88
100%
Alliant Reloder- TS 15.5
<<locked>>
96%
60263
83%
**91
100%
Alliant Reloder-10x
<<locked>>
87%
65093
90%
**68
100%
Alliant Reloder-15 👍
<<locked>>
96%
64426
89%
**76
100%
Alliant Reloder-16
<<locked>>
97%
46615
64%
**04
96%
Alliant Reloder-17
<<locked>>
97%
54070
75%
**94
99%
[Alliant Reloder-23]*
<<locked>>
97%
32953
45%
**56
92%
Baschieri & Pellagri 106
<<locked>>
86%
64585
89%
**83
100%
Baschieri & Pellagri 107
<<locked>>
93%
64455
89%
**60
99%
Bofors RP3
<<locked>>
97%
62149
86%
**17
100%
[Bofors RP7]*
<<locked>>
97%
54766
76%
**46
94%
Hodgdon BL-C2 👍
<<locked>>
91%
64992
90%
**70
100%
Hodgdon Benchmark
<<locked>>
91%
64440
89%
**71
100%
Hodgdon CFE223
<<locked>>
96%
64194
89%
**93
99%
Hodgdon H322
<<locked>>
90%
64919
90%
**14
100%
Hodgdon H335
<<locked>>
85%
64600
89%
**10
100%
Hodgdon H380
<<locked>>
97%
63541
88%
**43
99%
Hodgdon H414
<<locked>>
97%
56434
78%
**61
96%
Hodgdon H4198
<<locked>>
85%
65050
90%
**38
100%
Hodgdon H4895
<<locked>>
93%
65195
90%
**70
100%
Hodgdon Hybrid 100V
<<locked>>
97%
43105
59%
**76
97%
Hodgdon LVR
<<locked>>
97%
51880
72%
**79
97%
[Hodgdon Superperformance]*
<<locked>>
97%
51721
71%
**83
94%
Hodgdon VARGET
<<locked>>
97%
60278
83%
**68
99%
Hodgdon TrailBoss
<<locked>>
96%
33257
46%
**10
100%
IMR 3031
<<locked>>
96%
64440
89%
**50
100%
IMR 4064
<<locked>>
96%
58697
81%
**35
99%
IMR 4166 Enduron
<<locked>>
97%
58798
81%
**02
96%
IMR 4198
<<locked>>
88%
65166
90%
**25
100%
[IMR 4350]*
<<locked>>
97%
48080
66%
**32
92%
IMR 4451 Enduron
<<locked>>
97%
56753
78%
**89
95%
[IMR 4831]*
<<locked>>
97%
40437
56%
**20
94%
IMR 4895 👍
<<locked>>
96%
65079
90%
**99
100%
IMR 8208 XBR
<<locked>>
92%
64223
89%
**14
100%
Lovex D073.4
<<locked>>
86%
64498
89%
**78
100%
Lovex D073.5
<<locked>>
87%
64353
89%
**94
100%
Lovex D073.6
<<locked>>
93%
65224
90%
**40
100%
Lovex S060
<<locked>>
94%
65253
90%
**94
100%
Lovex S062
<<locked>>
97%
63324
87%
**01
100%
Lovex S065
<<locked>>
97%
51967
72%
**04
96%
[Lovex S070]*
<<locked>>
97%
50053
69%
**84
94%
Norma 200
<<locked>>
84%
65108
90%
**35
100%
Norma 201
<<locked>>
94%
64426
89%
**17
100%
Norma 202
<<locked>>
94%
65209
90%
**27
100%
Norma 203B
<<locked>>
97%
64397
89%
**70
100%
Norma URP
<<locked>>
97%
47863
66%
**01
96%
Ramshot Big Game 👍
<<locked>>
96%
64179
88%
**73
100%
[Ramshot Hunter]*
<<locked>>
97%
46441
64%
**64
94%
Ramshot TAC
<<locked>>
91%
65151
90%
**27
98%
Ramshot Wild Boar
<<locked>>
91%
64629
89%
**56
100%
Ramshot X-Terminator
<<locked>>
89%
65151
90%
**01
100%
ReloadSwiss RS 14
<<locked>>
96%
33388
46%
**56
100%
ReloadSwiss RS 40
<<locked>>
88%
64556
89%
**14
100%
ReloadSwiss RS 50
<<locked>>
97%
63280
87%
**97
97%
ReloadSwiss RS 52 👍
<<locked>>
94%
64281
89%
**42
100%
ReloadSwiss RS 60
<<locked>>
97%
57798
80%
**66
100%
ReloadSwiss RS 62
<<locked>>
97%
47703
66%
**20
96%
ReloadSwiss RS 70
<<locked>>
97%
47906
66%
**30
95%
Rottweil R 901
<<locked>>
92%
64498
89%
**88
100%
Rottweil R 902
<<locked>>
96%
64643
89%
**10
100%
Rottweil R 903
<<locked>>
97%
58015
80%
**55
100%
[Rottweil R 907]*
<<locked>>
97%
54766
76%
**46
94%
SNPE Vectan BA6 1/2
<<locked>>
85%
64658
89%
**27
100%
SNPE Vectan SP 10
<<locked>>
84%
64890
89%
**24
100%
SNPE Vectan SP 11
<<locked>>
97%
59292
82%
**07
99%
SNPE Vectan SP 7
<<locked>>
92%
64484
89%
**17
99%
SNPE Vectan SP 9
<<locked>>
94%
65267
90%
**53
100%
SNPE Vectan Tubal 3000
<<locked>>
93%
64121
88%
**25
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
59988
83%
**50
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
52649
73%
**51
95%
Shooters World Long Rifle
<<locked>>
97%
51967
72%
**04
96%
Shooters World Match Rifle
<<locked>>
93%
65224
90%
**40
100%
Shooters World Precision
<<locked>>
97%
63324
87%
**01
100%
Shooters World Tactical Rifle
<<locked>>
86%
64542
89%
**81
100%
Somchem S321
<<locked>>
88%
64237
89%
**24
100%
Somchem S335
<<locked>>
93%
64252
89%
**25
100%
Somchem S341
<<locked>>
92%
64672
89%
**17
100%
Somchem S355
<<locked>>
97%
57566
79%
**35
99%
Somchem S365
<<locked>>
97%
42380
58%
**38
98%
Vihtavuori N120
<<locked>>
85%
65035
90%
**37
100%
Vihtavuori N130
<<locked>>
90%
64600
89%
**02
100%
Vihtavuori N133
<<locked>>
96%
65108
90%
**15
100%
Vihtavuori N135
<<locked>>
97%
54665
75%
**37
100%
Vihtavuori N140
<<locked>>
96%
64963
90%
**88
100%
Vihtavuori N150
<<locked>>
97%
48675
67%
**41
99%
Vihtavuori N160
<<locked>>
97%
52924
73%
**60
97%
Vihtavuori N530
<<locked>>
90%
64353
89%
**33
100%
Vihtavuori N540
<<locked>>
96%
64687
89%
**07
100%
Vihtavuori N550
<<locked>>
97%
52953
73%
**02
97%
[Vihtavuori N555]*
<<locked>>
97%
35447
49%
**54
93%
Winchester 6.5 StaBALL
<<locked>>
97%
50995
70%
**84
99%
Winchester 748
<<locked>>
89%
65079
90%
**63
100%
Winchester 760
<<locked>>
97%
56434
78%
**61
96%
Winchester StaBALL Match
<<locked>>
87%
64832
89%
**50
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
58494
81%
**61
100%
ADI AR 2206H
<<locked>>
81%
43613
60%
**66
97%
[ADI AR 2208]*
<<locked>>
81%
37159
51%
**76
94%
ADI AR 2219
<<locked>>
81%
57246
79%
**09
100%
Accurate 2015
<<locked>>
81%
49327
68%
**12
100%
Accurate 2200
<<locked>>
81%
45832
63%
**69
96%
Accurate 2230
<<locked>>
81%
52112
72%
**84
99%
Accurate 2460
<<locked>>
81%
52489
72%
**04
100%
Accurate 2495
<<locked>>
81%
44614
62%
**82
100%
Accurate 2520
<<locked>>
81%
45382
63%
**99
99%
[Accurate 2700]*
<<locked>>
86%
42554
59%
**28
90%
Accurate 4064
<<locked>>
81%
37550
52%
**31
99%
[Accurate 4350]*
<<locked>>
86%
31865
44%
**10
90%
Alliant AR-Comp
<<locked>>
81%
45687
63%
**99
100%
[Alliant Power Pro 2000-MR]*
<<locked>>
81%
39682
55%
**66
94%
Alliant Reloder- TS 15.5
<<locked>>
81%
36521
50%
**02
95%
Alliant Reloder-10x
<<locked>>
81%
53171
73%
**94
100%
Alliant Reloder-15
<<locked>>
81%
39189
54%
**71
95%
[Alliant Reloder-16]*
<<locked>>
86%
33083
46%
**36
90%
[Alliant Reloder-17]*
<<locked>>
81%
31705
44%
**23
92%
[Alliant Reloder-23]*
<<locked>>
93%
30008
41%
**51
90%
Baschieri & Pellagri 106
<<locked>>
81%
55259
76%
**48
100%
Baschieri & Pellagri 107
<<locked>>
81%
42728
59%
**46
95%
Bofors RP3
<<locked>>
81%
35781
49%
**95
95%
[Bofors RP7]*
<<locked>>
88%
41524
57%
**68
90%
Hodgdon BL-C2
<<locked>>
81%
45324
62%
**22
98%
Hodgdon Benchmark
<<locked>>
81%
47703
66%
**82
99%
[Hodgdon CFE223]*
<<locked>>
81%
37797
52%
**58
93%
Hodgdon H322
<<locked>>
81%
48718
67%
**61
100%
Hodgdon H335
<<locked>>
81%
56942
79%
**96
100%
[Hodgdon H380]*
<<locked>>
81%
37115
51%
**92
92%
[Hodgdon H414]*
<<locked>>
87%
39726
55%
**10
90%
Hodgdon H4198
<<locked>>
81%
57914
80%
**30
100%
Hodgdon H4895
<<locked>>
81%
44106
61%
**86
97%
[Hodgdon Hybrid 100V]*
<<locked>>
84%
28297
39%
**56
90%
[Hodgdon LVR]*
<<locked>>
85%
34476
48%
**66
90%
[Hodgdon Superperformance]*
<<locked>>
92%
43076
59%
**79
90%
[Hodgdon VARGET]*
<<locked>>
81%
36811
51%
**69
93%
Hodgdon TrailBoss
<<locked>>
81%
26527
37%
**42
100%
IMR 3031
<<locked>>
81%
39465
54%
**14
100%
[IMR 4064]*
<<locked>>
81%
36230
50%
**56
94%
[IMR 4166 Enduron]*
<<locked>>
84%
40001
55%
**99
90%
IMR 4198
<<locked>>
81%
53388
74%
**58
100%
[IMR 4350]*
<<locked>>
93%
42293
58%
**00
90%
[IMR 4451 Enduron]*
<<locked>>
86%
40466
56%
**45
90%
[IMR 4831]*
<<locked>>
89%
31763
44%
**90
90%
IMR 4895
<<locked>>
81%
40205
55%
**07
96%
IMR 8208 XBR
<<locked>>
81%
45847
63%
**82
98%
Lovex D073.4
<<locked>>
81%
54563
75%
**23
100%
Lovex D073.5
<<locked>>
81%
51996
72%
**97
100%
Lovex D073.6
<<locked>>
81%
42728
59%
**46
99%
Lovex S060
<<locked>>
81%
43816
60%
**00
97%
Lovex S062
<<locked>>
81%
38508
53%
**28
97%
[Lovex S065]*
<<locked>>
85%
35650
49%
**33
90%
[Lovex S070]*
<<locked>>
89%
39175
54%
**38
90%
Norma 200
<<locked>>
81%
60162
83%
**63
100%
Norma 201
<<locked>>
81%
42801
59%
**14
98%
Norma 202
<<locked>>
81%
42960
59%
**30
99%
Norma 203B
<<locked>>
81%
38711
53%
**61
95%
[Norma URP]*
<<locked>>
85%
32401
45%
**17
90%
Ramshot Big Game
<<locked>>
81%
38203
53%
**68
95%
[Ramshot Hunter]*
<<locked>>
91%
38072
53%
**64
90%
Ramshot TAC
<<locked>>
81%
45861
63%
**73
95%
Ramshot Wild Boar
<<locked>>
81%
45353
63%
**02
97%
Ramshot X-Terminator
<<locked>>
81%
49893
69%
**51
98%
ReloadSwiss RS 14
<<locked>>
81%
26716
37%
**85
100%
ReloadSwiss RS 40
<<locked>>
81%
51416
71%
**01
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
37811
52%
**86
90%
ReloadSwiss RS 52
<<locked>>
81%
40872
56%
**82
95%
ReloadSwiss RS 60
<<locked>>
81%
33750
47%
**09
96%
[ReloadSwiss RS 62]*
<<locked>>
87%
33402
46%
**59
90%
[ReloadSwiss RS 70]*
<<locked>>
89%
36811
51%
**45
90%
Rottweil R 901
<<locked>>
81%
46557
64%
**82
100%
Rottweil R 902
<<locked>>
81%
40872
56%
**64
97%
[Rottweil R 903]*
<<locked>>
81%
33939
47%
**33
94%
[Rottweil R 907]*
<<locked>>
88%
41524
57%
**68
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
58711
81%
**48
100%
SNPE Vectan SP 10
<<locked>>
81%
57856
80%
**09
100%
[SNPE Vectan SP 11]*
<<locked>>
81%
34925
48%
**79
93%
SNPE Vectan SP 7
<<locked>>
81%
44005
61%
**33
95%
SNPE Vectan SP 9
<<locked>>
81%
42076
58%
**27
96%
SNPE Vectan Tubal 3000
<<locked>>
81%
44266
61%
**91
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
36767
51%
**23
99%
[SNPE Vectan Tubal 7000]*
<<locked>>
88%
39363
54%
**69
90%
[Shooters World Long Rifle]*
<<locked>>
85%
35650
49%
**33
90%
Shooters World Match Rifle
<<locked>>
81%
42728
59%
**46
99%
Shooters World Precision
<<locked>>
81%
38508
53%
**28
97%
Shooters World Tactical Rifle
<<locked>>
81%
54810
76%
**17
99%
Somchem S321
<<locked>>
81%
49632
68%
**74
99%
Somchem S335
<<locked>>
81%
43743
60%
**77
100%
Somchem S341
<<locked>>
81%
43613
60%
**43
97%
[Somchem S355]*
<<locked>>
81%
34795
48%
**43
94%
[Somchem S365]*
<<locked>>
82%
26382
36%
**36
90%
Vihtavuori N120
<<locked>>
81%
57058
79%
**25
100%
Vihtavuori N130
<<locked>>
81%
48936
67%
**56
100%
Vihtavuori N133
<<locked>>
81%
41466
57%
**31
100%
Vihtavuori N135
<<locked>>
81%
33620
46%
**00
99%
Vihtavuori N140
<<locked>>
81%
40219
55%
**54
99%
[Vihtavuori N150]*
<<locked>>
81%
29602
41%
**69
94%
[Vihtavuori N160]*
<<locked>>
83%
32358
45%
**74
90%
Vihtavuori N530
<<locked>>
81%
48472
67%
**58
99%
Vihtavuori N540
<<locked>>
81%
39682
55%
**61
99%
[Vihtavuori N550]*
<<locked>>
82%
32532
45%
**20
90%
[Vihtavuori N555]*
<<locked>>
92%
30864
43%
**10
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
29660
41%
**49
91%
Winchester 748
<<locked>>
81%
48994
68%
**97
99%
[Winchester 760]*
<<locked>>
87%
39726
55%
**10
90%
Winchester StaBALL Match
<<locked>>
81%
52330
72%
**53
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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