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Load data for .270 Win. + .277 | 130gr | Barnes X S

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Recommended Powder(s): Alliant Reloder-16, Norma URP, ReloadSwiss RS 62, Somchem S365, Vihtavuori N550

.270 Win. + .277 | 130gr | Barnes X S

Load Specifications

Bullet:
.277 | 130gr | Barnes X S
Manufacturer SKU:
27715
Bullet Weight:
130gr | 8.4g
Bullet Diameter:
0.277" | 7.04mm
Bullet Length:
1.245" | 31.6mm
Caliber:
.270 Win. load data
Case Length (l3):
2.540" | 64.5mm
Cartridge Length (C.O.L.):
3.290" | 83.6mm
Seated Depth:
0.495" | 12.6mm
Shank Seated Depth:
0.495" | 12.6mm
Case Capacity:
67.0 Grains of Water | 4.35 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
62366 psi | 4300 bar
LID:
LID_B541_C271
Last updated:
2025-02-02

>> Use the Personalized Load Calculator further below to adjust input parameters. 

Load data for 156 loads in caliber .270 Win. with .277 | 130gr | Barnes X S bullet and 78 powders such as Alliant Reloder-16, Norma URP, ReloadSwiss RS 62, Somchem S365, Vihtavuori N550. 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".

  • Muzzle velocity vs. barrel length

    Every 1 inch additional barrel length increases muzzle velocity by approx. 31.6 fps

  • .

    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.

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 AR 2208
<<locked>>
88%
55477
89%
**07
100%
ADI AR 2209
<<locked>>
97%
51343
82%
**07
95%
Accurate 2700
<<locked>>
88%
55637
89%
**54
97%
Accurate 3100
<<locked>>
97%
45527
73%
**79
97%
Accurate 4064
<<locked>>
85%
55158
88%
**81
100%
Accurate 4350
<<locked>>
93%
55608
89%
**76
100%
Alliant Reloder- TS 15.5
<<locked>>
87%
55637
89%
**27
100%
Alliant Reloder-15
<<locked>>
85%
55376
89%
**40
100%
Alliant Reloder-16 👍
<<locked>>
96%
55927
90%
**35
100%
Alliant Reloder-17
<<locked>>
91%
55985
90%
**45
100%
Alliant Reloder-19
<<locked>>
97%
50502
81%
**04
95%
[Alliant Reloder-22]*
<<locked>>
97%
44773
72%
**38
94%
Alliant Reloder-23
<<locked>>
97%
42888
69%
**05
99%
Alliant Reloder-25
<<locked>>
97%
38189
61%
**97
95%
Alliant Reloder-26
<<locked>>
97%
47311
76%
**59
99%
Hodgdon CFE223
<<locked>>
86%
55448
89%
**76
100%
Hodgdon H380
<<locked>>
87%
55608
89%
**30
99%
Hodgdon H414
<<locked>>
90%
55637
89%
**95
98%
Hodgdon H4350
<<locked>>
97%
55825
90%
**33
97%
[Hodgdon H4831 SC]*
<<locked>>
97%
48298
77%
**18
92%
Hodgdon Hybrid 100V
<<locked>>
97%
53838
86%
**20
100%
Hodgdon LVR
<<locked>>
92%
55579
89%
**72
99%
Hodgdon Superperformance
<<locked>>
93%
55666
89%
**15
98%
Hodgdon VARGET
<<locked>>
88%
56028
90%
**13
100%
Hodgdon TrailBoss
<<locked>>
96%
34708
56%
**85
100%
IMR 3031
<<locked>>
85%
56014
90%
**04
100%
IMR 4064
<<locked>>
88%
55303
89%
**90
100%
IMR 4166 Enduron
<<locked>>
89%
55216
89%
**71
98%
IMR 4350
<<locked>>
95%
55854
90%
**30
97%
IMR 4451 Enduron
<<locked>>
91%
56014
90%
**17
98%
IMR 4831
<<locked>>
96%
51401
82%
**94
99%
IMR 4895
<<locked>>
84%
55912
90%
**53
100%
[IMR 4955 Enduron]*
<<locked>>
97%
47674
76%
**79
92%
[IMR 7828 SSC]*
<<locked>>
96%
46891
75%
**54
92%
Lovex S062
<<locked>>
86%
55521
89%
**87
100%
Lovex S065
<<locked>>
92%
55245
89%
**00
99%
Lovex S070
<<locked>>
94%
55782
89%
**33
98%
Lovex S071
<<locked>>
96%
38667
62%
**41
95%
Norma 203B
<<locked>>
86%
55448
89%
**36
100%
Norma 204
<<locked>>
95%
55405
89%
**63
96%
Norma MRP
<<locked>>
97%
46876
75%
**10
96%
Norma URP 👍
<<locked>>
95%
55695
89%
**82
100%
Ramshot Big Game
<<locked>>
85%
55317
89%
**49
100%
Ramshot Hunter
<<locked>>
96%
55840
90%
**99
99%
[Ramshot Magnum]*
<<locked>>
97%
43801
70%
**76
94%
ReloadSwiss RS 14
<<locked>>
96%
35273
57%
**24
100%
ReloadSwiss RS 50
<<locked>>
86%
55245
89%
**00
98%
ReloadSwiss RS 52
<<locked>>
86%
55956
90%
**66
100%
ReloadSwiss RS 60
<<locked>>
92%
55985
90%
**68
100%
ReloadSwiss RS 62 👍
<<locked>>
94%
55463
89%
**99
100%
ReloadSwiss RS 70
<<locked>>
95%
55332
89%
**48
99%
Rottweil R 902
<<locked>>
84%
55825
90%
**74
100%
Rottweil R 903
<<locked>>
89%
55651
89%
**17
100%
[Rottweil R 904]*
<<locked>>
97%
52562
84%
**74
94%
Rottweil R 905
<<locked>>
96%
49008
79%
**74
95%
Rottweil R 907
<<locked>>
91%
55637
89%
**07
97%
SNPE Vectan SP 11
<<locked>>
88%
55361
89%
**63
100%
SNPE Vectan SP 9
<<locked>>
83%
55317
89%
**17
100%
SNPE Vectan Tubal 5000
<<locked>>
88%
55666
89%
**99
100%
SNPE Vectan Tubal 7000
<<locked>>
92%
55666
89%
**61
98%
Shooters World Long Rifle
<<locked>>
92%
55245
89%
**00
99%
Shooters World Precision
<<locked>>
86%
55521
89%
**87
100%
Somchem S355
<<locked>>
89%
55825
90%
**17
100%
[Somchem S361]*
<<locked>>
97%
55027
88%
**81
94%
Somchem S365 👍
<<locked>>
97%
54302
87%
**89
100%
Somchem S385
<<locked>>
97%
50372
81%
**71
96%
Vihtavuori N133
<<locked>>
85%
55738
89%
**89
100%
Vihtavuori N135
<<locked>>
90%
55216
89%
**38
100%
Vihtavuori N140
<<locked>>
85%
55927
90%
**54
100%
Vihtavuori N150
<<locked>>
94%
55492
89%
**77
100%
Vihtavuori N160
<<locked>>
92%
55970
90%
**43
100%
[Vihtavuori N165]*
<<locked>>
96%
42061
67%
**90
93%
Vihtavuori N540
<<locked>>
85%
55579
89%
**81
100%
Vihtavuori N550 👍
<<locked>>
92%
56101
90%
**86
100%
Vihtavuori N555
<<locked>>
96%
47282
76%
**84
99%
Winchester 6.5 StaBALL
<<locked>>
94%
55593
89%
**23
100%
Winchester 760
<<locked>>
90%
55637
89%
**95
98%
Winchester StaBALL HD
<<locked>>
97%
38682
62%
**25
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
45411
73%
**30
99%
[ADI AR 2209]*
<<locked>>
87%
37927
61%
**25
90%
[Accurate 2700]*
<<locked>>
81%
44237
71%
**54
94%
[Accurate 3100]*
<<locked>>
82%
28848
46%
**92
90%
Accurate 4064
<<locked>>
81%
49269
79%
**89
100%
Accurate 4350
<<locked>>
81%
37608
60%
**38
97%
Alliant Reloder- TS 15.5
<<locked>>
81%
46195
74%
**72
100%
Alliant Reloder-15
<<locked>>
81%
49385
79%
**35
99%
Alliant Reloder-16
<<locked>>
81%
36013
58%
**18
96%
Alliant Reloder-17
<<locked>>
81%
40509
65%
**53
99%
[Alliant Reloder-19]*
<<locked>>
86%
37217
60%
**15
90%
[Alliant Reloder-22]*
<<locked>>
90%
36825
59%
**41
90%
[Alliant Reloder-23]*
<<locked>>
81%
27398
44%
**88
93%
[Alliant Reloder-25]*
<<locked>>
89%
30705
49%
**80
90%
[Alliant Reloder-26]*
<<locked>>
81%
29008
47%
**77
91%
Hodgdon CFE223
<<locked>>
81%
47761
77%
**44
99%
Hodgdon H380
<<locked>>
81%
47166
76%
**82
98%
Hodgdon H414
<<locked>>
81%
41611
67%
**23
95%
[Hodgdon H4350]*
<<locked>>
81%
35157
56%
**16
91%
[Hodgdon H4831 SC]*
<<locked>>
94%
44280
71%
**40
90%
Hodgdon Hybrid 100V
<<locked>>
81%
33765
54%
**26
97%
Hodgdon LVR
<<locked>>
81%
39653
64%
**71
96%
[Hodgdon Superperformance]*
<<locked>>
81%
37724
60%
**51
92%
Hodgdon VARGET
<<locked>>
81%
45121
72%
**23
99%
Hodgdon TrailBoss
<<locked>>
83%
28674
46%
**54
100%
IMR 3031
<<locked>>
81%
50082
80%
**18
100%
IMR 4064
<<locked>>
81%
45107
72%
**10
99%
IMR 4166 Enduron
<<locked>>
81%
44643
72%
**84
96%
[IMR 4350]*
<<locked>>
81%
36956
59%
**59
92%
IMR 4451 Enduron
<<locked>>
81%
42163
68%
**61
95%
IMR 4831
<<locked>>
81%
33083
53%
**13
95%
IMR 4895
<<locked>>
81%
50488
81%
**67
100%
[IMR 4955 Enduron]*
<<locked>>
93%
42496
68%
**74
90%
[IMR 7828 SSC]*
<<locked>>
94%
42917
69%
**66
90%
Lovex S062
<<locked>>
81%
48631
78%
**79
100%
Lovex S065
<<locked>>
81%
40408
65%
**25
96%
[Lovex S070]*
<<locked>>
81%
38899
62%
**08
94%
[Lovex S071]*
<<locked>>
86%
28848
46%
**92
90%
Norma 203B
<<locked>>
81%
48718
78%
**22
100%
[Norma 204]*
<<locked>>
82%
37376
60%
**98
90%
[Norma MRP]*
<<locked>>
86%
33823
54%
**92
90%
Norma URP
<<locked>>
81%
36999
59%
**25
96%
Ramshot Big Game
<<locked>>
81%
48414
78%
**41
100%
[Ramshot Hunter]*
<<locked>>
81%
35665
57%
**98
93%
[Ramshot Magnum]*
<<locked>>
91%
36303
58%
**05
90%
ReloadSwiss RS 14
<<locked>>
81%
28500
46%
**77
100%
ReloadSwiss RS 50
<<locked>>
81%
46630
75%
**56
97%
ReloadSwiss RS 52
<<locked>>
81%
48095
77%
**38
100%
ReloadSwiss RS 60
<<locked>>
81%
39305
63%
**49
99%
ReloadSwiss RS 62
<<locked>>
81%
36680
59%
**44
96%
[ReloadSwiss RS 70]*
<<locked>>
81%
36056
58%
**31
94%
Rottweil R 902
<<locked>>
81%
50488
81%
**95
100%
Rottweil R 903
<<locked>>
81%
44425
71%
**30
99%
[Rottweil R 904]*
<<locked>>
87%
39987
64%
**31
90%
[Rottweil R 905]*
<<locked>>
86%
36071
58%
**95
90%
[Rottweil R 907]*
<<locked>>
81%
41307
66%
**31
94%
SNPE Vectan SP 11
<<locked>>
81%
44237
71%
**66
99%
SNPE Vectan SP 9
<<locked>>
81%
51851
83%
**54
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
44991
72%
**35
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
39755
64%
**66
94%
Shooters World Long Rifle
<<locked>>
81%
40408
65%
**25
96%
Shooters World Precision
<<locked>>
81%
48631
78%
**79
100%
Somchem S355
<<locked>>
81%
44295
71%
**26
99%
[Somchem S361]*
<<locked>>
89%
43134
69%
**61
90%
Somchem S365
<<locked>>
81%
33417
54%
**79
98%
[Somchem S385]*
<<locked>>
83%
33185
53%
**93
90%
Vihtavuori N133
<<locked>>
81%
50198
80%
**13
100%
Vihtavuori N135
<<locked>>
81%
43569
70%
**54
100%
Vihtavuori N140
<<locked>>
81%
49501
79%
**59
100%
Vihtavuori N150
<<locked>>
81%
38072
61%
**66
99%
Vihtavuori N160
<<locked>>
81%
39682
64%
**48
97%
[Vihtavuori N165]*
<<locked>>
90%
35157
56%
**33
90%
Vihtavuori N540
<<locked>>
81%
49443
79%
**85
100%
Vihtavuori N550
<<locked>>
81%
40335
65%
**97
97%
[Vihtavuori N555]*
<<locked>>
81%
29776
48%
**80
94%
Winchester 6.5 StaBALL
<<locked>>
81%
37695
60%
**92
98%
Winchester 760
<<locked>>
81%
41611
67%
**23
95%
[Winchester StaBALL HD]*
<<locked>>
81%
24816
40%
**43
90%

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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