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Load data for .255 GS + .257 | 60gr | Winchester Hollow Point

Recommended Powder(s): Accurate 2495, Hodgdon H322, IMR 3031, Norma 202, Winchester 748

.255 GS + .257 | 60gr | Winchester Hollow Point

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Load data for 158 loads in caliber .255 GS with .257 | 60gr | Winchester Hollow Point bullet and 79 powders such as Accurate 2495, Hodgdon H322, IMR 3031, Norma 202, Winchester 748. 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".

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    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 2206H
95%
89%
97%
ADI AR 2207
84%
89%
100%
ADI AR 2208
97%
78%
94%
ADI AR 2219
86%
89%
100%
Accurate 2015
92%
89%
100%
Accurate 2200
93%
90%
95%
Accurate 2230
89%
89%
98%
Accurate 2460
89%
90%
99%
Accurate 2495
95%
89%
100%
Accurate 2520
93%
89%
99%
Accurate 4064
97%
78%
99%
Alliant AR-Comp
94%
90%
100%
Alliant Reloder- TS 15.5
96%
76%
96%
Alliant Reloder-10x
89%
89%
100%
Alliant Reloder-15
97%
84%
96%
Alliant Reloder-17
97%
68%
93%
Alliant Reloder-7
84%
90%
100%
Baschieri & Pellagri 106
87%
88%
100%
Baschieri & Pellagri 107
95%
90%
96%
Hodgdon BL-C2
93%
89%
98%
Hodgdon Benchmark
92%
89%
99%
Hodgdon CFE BLK
84%
89%
98%
Hodgdon CFE223
97%
83%
95%
Hodgdon H322
92%
89%
100%
Hodgdon H335
86%
89%
100%
Hodgdon H380
97%
80%
93%
Hodgdon H4198
85%
89%
100%
Hodgdon VARGET
97%
78%
94%
Hodgdon TrailBoss
97%
51%
100%
IMR 3031
96%
82%
100%
IMR 4064
96%
76%
94%
IMR 4198
89%
89%
100%
IMR 4895
97%
86%
97%
IMR 8208 XBR
93%
89%
98%
Lovex D073.4
88%
90%
99%
Lovex D073.5
89%
89%
99%
Lovex D073.6
96%
89%
99%
Lovex S060
95%
89%
97%
Lovex S062
97%
81%
97%
Norma 200
85%
90%
100%
Norma 201
96%
89%
98%
Norma 202
96%
89%
100%
Norma 203B
97%
83%
96%
Ramshot Big Game
97%
85%
96%
Ramshot TAC
93%
90%
94%
Ramshot Wild Boar
94%
90%
97%
Ramshot X-Terminator
90%
89%
97%
ReloadSwiss RS 14
96%
50%
100%
ReloadSwiss RS 40
90%
89%
99%
ReloadSwiss RS 52
97%
82%
98%
ReloadSwiss RS 60
97%
66%
94%
Rottweil R 901
93%
89%
99%
Rottweil R 902
97%
86%
98%
Rottweil R 903
96%
71%
95%
SNPE Vectan BA6 1/2
85%
89%
100%
SNPE Vectan SP 10
86%
89%
100%
SNPE Vectan SP 11
97%
76%
95%
SNPE Vectan SP 7
94%
90%
95%
SNPE Vectan SP 9
96%
89%
97%
SNPE Vectan Tubal 3000
94%
89%
100%
SNPE Vectan Tubal 5000
97%
79%
99%
Shooters World Match Rifle
96%
89%
99%
Shooters World Precision
97%
81%
97%
Shooters World Tactical Rifle
88%
90%
98%
Somchem S321
90%
89%
98%
Somchem S335
95%
88%
100%
Somchem S341
94%
89%
97%
Somchem S355
97%
73%
95%
Vihtavuori N120
87%
89%
100%
Vihtavuori N130
91%
89%
100%
Vihtavuori N133
97%
87%
100%
Vihtavuori N135
97%
69%
99%
Vihtavuori N140
96%
85%
100%
Vihtavuori N150
96%
61%
94%
Vihtavuori N530
91%
89%
98%
Vihtavuori N540
97%
86%
99%
Winchester 6.5 StaBALL
97%
66%
93%
Winchester 748
91%
88%
99%
Winchester StaBALL Match
89%
89%
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
82%
57%
90%
ADI AR 2207
81%
80%
100%
ADI AR 2208
88%
60%
90%
ADI AR 2219
81%
74%
99%
Accurate 2015
81%
63%
99%
Accurate 2200
83%
64%
90%
Accurate 2230
81%
67%
94%
Accurate 2460
81%
67%
96%
Accurate 2495
81%
55%
98%
Accurate 2520
81%
56%
94%
Accurate 4064
81%
46%
92%
Alliant AR-Comp
81%
56%
100%
Alliant Reloder- TS 15.5
85%
52%
90%
Alliant Reloder-10x
81%
69%
100%
Alliant Reloder-15
87%
60%
90%
Alliant Reloder-17
92%
59%
90%
Alliant Reloder-7
81%
83%
100%
Baschieri & Pellagri 106
81%
74%
99%
Baschieri & Pellagri 107
85%
63%
90%
Hodgdon BL-C2
81%
57%
92%
Hodgdon Benchmark
81%
62%
94%
Hodgdon CFE BLK
81%
81%
97%
Hodgdon CFE223
89%
64%
90%
Hodgdon H322
81%
62%
97%
Hodgdon H335
81%
74%
98%
Hodgdon H380
91%
67%
90%
Hodgdon H4198
81%
77%
99%
Hodgdon VARGET
88%
60%
90%
Hodgdon TrailBoss
81%
40%
100%
IMR 3031
81%
49%
95%
IMR 4064
88%
59%
90%
IMR 4198
81%
70%
100%
IMR 4895
84%
56%
90%
IMR 8208 XBR
81%
59%
93%
Lovex D073.4
81%
69%
96%
Lovex D073.5
81%
66%
96%
Lovex D073.6
81%
53%
93%
Lovex S060
81%
57%
91%
Lovex S062
82%
51%
90%
Norma 200
81%
78%
100%
Norma 201
81%
55%
92%
Norma 202
81%
55%
95%
Norma 203B
86%
57%
90%
Ramshot Big Game
87%
59%
90%
Ramshot TAC
86%
70%
90%
Ramshot Wild Boar
81%
58%
90%
Ramshot X-Terminator
81%
65%
92%
ReloadSwiss RS 14
81%
39%
100%
ReloadSwiss RS 40
81%
67%
96%
ReloadSwiss RS 52
83%
51%
90%
ReloadSwiss RS 60
92%
57%
90%
Rottweil R 901
81%
60%
96%
Rottweil R 902
81%
52%
91%
Rottweil R 903
89%
54%
90%
SNPE Vectan BA6 1/2
81%
81%
100%
SNPE Vectan SP 10
81%
75%
98%
SNPE Vectan SP 11
90%
59%
90%
SNPE Vectan SP 7
86%
67%
90%
SNPE Vectan SP 9
83%
57%
90%
SNPE Vectan Tubal 3000
81%
57%
95%
SNPE Vectan Tubal 5000
81%
47%
94%
Shooters World Match Rifle
81%
53%
93%
Shooters World Precision
82%
51%
90%
Shooters World Tactical Rifle
81%
71%
95%
Somchem S321
81%
64%
94%
Somchem S335
81%
57%
96%
Somchem S341
82%
58%
90%
Somchem S355
88%
54%
90%
Vihtavuori N120
81%
75%
100%
Vihtavuori N130
81%
64%
99%
Vihtavuori N133
81%
53%
97%
Vihtavuori N135
81%
42%
93%
Vihtavuori N140
81%
51%
94%
Vihtavuori N150
89%
48%
90%
Vihtavuori N530
81%
62%
94%
Vihtavuori N540
81%
51%
94%
Winchester 6.5 StaBALL
92%
56%
90%
Winchester 748
81%
62%
95%
Winchester StaBALL Match
81%
67%
94%

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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