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Load data for 6.5-284 Norma + .264 | 126gr | Lehigh Defense Controlled Chaos

Recommended Powder(s): Alliant Reloder-26, Ramshot Hunter, ReloadSwiss RS 70, Vihtavuori N555, Winchester StaBALL HD

6.5-284 Norma + .264 | 126gr | Lehigh Defense Controlled Chaos

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.264 | 126gr | Lehigh Defense Controlled Chaos
Manufacturer SKU:
264126CuSP
Bullet Weight:
126gr | 8.2g
Bullet Diameter:
0.264" | 6.71mm
Bullet Length:
<<locked>>
Caliber:
6.5-284 Norma load data
Case Length (l3):
2.170" | 55.1mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
66.0 Grains of Water | 4.29 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
59466 psi | 4100 bar
LID:
LID_B11010_C1036
Last updated:
2026-03-26
Recommended Twist Rate:
1:8 - 1:7

Load data for 154 loads in caliber 6.5-284 Norma with .264 | 126gr | Lehigh Defense Controlled Chaos bullet and 77 powders such as Alliant Reloder-26, Ramshot Hunter, ReloadSwiss RS 70, Vihtavuori N555, Winchester StaBALL HD. 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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  • 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 AR 2208
<<locked>>
84%
53098
89%
**58
100%
ADI AR 2209
<<locked>>
95%
52982
89%
**53
98%
ADI AR 2213
<<locked>>
97%
50691
85%
**36
96%
[ADI AR 2225]*
<<locked>>
97%
32576
55%
**66
92%
Accurate 2700
<<locked>>
85%
52939
89%
**25
99%
Accurate 3100
<<locked>>
97%
49893
84%
**51
99%
Accurate 4350
<<locked>>
89%
52692
89%
**17
100%
[Accurate MAGPRO]*
<<locked>>
97%
49632
83%
**43
94%
Alliant Reloder- TS 15.5
<<locked>>
83%
52895
89%
**67
100%
Alliant Reloder-16
<<locked>>
90%
52620
88%
**59
100%
Alliant Reloder-17
<<locked>>
86%
53301
90%
**82
100%
Alliant Reloder-19
<<locked>>
95%
53287
90%
**56
98%
Alliant Reloder-22
<<locked>>
97%
49617
83%
**33
98%
Alliant Reloder-23
<<locked>>
97%
47253
79%
**81
100%
Alliant Reloder-25
<<locked>>
97%
40959
69%
**92
99%
Alliant Reloder-26 👍
<<locked>>
96%
53142
89%
**54
100%
[Baschieri & Pellagri 109]*
<<locked>>
97%
51082
86%
**58
93%
Bofors RP15
<<locked>>
96%
45324
76%
**51
96%
Bofors RP3
<<locked>>
83%
53287
90%
**77
100%
[Bofors RP30]*
<<locked>>
97%
37086
62%
**94
92%
Bofors RP5
<<locked>>
97%
49617
83%
**33
98%
Bofors RP7
<<locked>>
87%
53243
90%
**77
99%
Hodgdon H414
<<locked>>
86%
53200
89%
**49
99%
Hodgdon H4350
<<locked>>
92%
53185
89%
**87
99%
Hodgdon H4831
<<locked>>
97%
47181
79%
**18
95%
Hodgdon H4831 SC
<<locked>>
97%
53098
89%
**20
96%
Hodgdon Hybrid 100V
<<locked>>
93%
53185
89%
**90
100%
Hodgdon LVR
<<locked>>
88%
52866
89%
**20
100%
[Hodgdon Retumbo]*
<<locked>>
97%
32576
55%
**66
92%
Hodgdon Superperformance
<<locked>>
88%
52547
88%
**63
99%
Hodgdon VARGET
<<locked>>
84%
52605
88%
**51
100%
Hodgdon TrailBoss
<<locked>>
95%
34301
58%
**88
100%
IMR 4064
<<locked>>
84%
52460
88%
**41
100%
IMR 4166 Enduron
<<locked>>
85%
52866
89%
**44
99%
IMR 4350
<<locked>>
90%
52533
88%
**74
99%
IMR 4451 Enduron
<<locked>>
86%
52997
89%
**71
99%
IMR 4831
<<locked>>
95%
53229
90%
**07
100%
IMR 4955 Enduron
<<locked>>
97%
52562
88%
**81
96%
IMR 7828 SSC
<<locked>>
97%
52518
88%
**82
97%
Lovex S065
<<locked>>
88%
53505
90%
**71
100%
Lovex S070
<<locked>>
89%
53069
89%
**90
99%
Lovex S071
<<locked>>
97%
41220
69%
**94
98%
Norma 204
<<locked>>
90%
53026
89%
**30
98%
Norma MRP
<<locked>>
97%
52924
89%
**25
99%
Norma URP
<<locked>>
90%
52794
89%
**20
100%
Ramshot Grand
<<locked>>
95%
52924
89%
**09
97%
Ramshot Hunter 👍
<<locked>>
91%
53055
89%
**46
100%
Ramshot Magnum
<<locked>>
97%
48327
81%
**94
98%
ReloadSwiss RS 14
<<locked>>
97%
35563
60%
**41
100%
ReloadSwiss RS 60
<<locked>>
84%
52707
89%
**66
100%
ReloadSwiss RS 62
<<locked>>
89%
52866
89%
**49
100%
ReloadSwiss RS 70 👍
<<locked>>
90%
52968
89%
**95
100%
ReloadSwiss RS 76
<<locked>>
97%
39798
67%
**02
96%
Rottweil R 903
<<locked>>
85%
53214
89%
**77
100%
Rottweil R 904
<<locked>>
94%
53156
89%
**04
97%
Rottweil R 905
<<locked>>
95%
52750
89%
**46
98%
Rottweil R 907
<<locked>>
87%
53243
90%
**77
99%
SNPE Vectan SP 11
<<locked>>
84%
52881
89%
**07
100%
SNPE Vectan Tubal 5000
<<locked>>
84%
52576
88%
**40
100%
SNPE Vectan Tubal 7000
<<locked>>
88%
52895
89%
**25
99%
Shooters World Long Rifle
<<locked>>
88%
53505
90%
**71
100%
Somchem S355
<<locked>>
85%
53359
90%
**77
100%
Somchem S361
<<locked>>
93%
52866
89%
**54
96%
Somchem S365
<<locked>>
92%
53229
90%
**46
100%
Somchem S385
<<locked>>
95%
52634
89%
**04
99%
Vihtavuori N135
<<locked>>
86%
52852
89%
**82
100%
Vihtavuori N150
<<locked>>
90%
52852
89%
**25
100%
Vihtavuori N160
<<locked>>
87%
52837
89%
**84
100%
Vihtavuori N165
<<locked>>
96%
46340
78%
**89
97%
Vihtavuori N550
<<locked>>
88%
53476
90%
**36
100%
Vihtavuori N555 👍
<<locked>>
96%
52359
88%
**53
100%
Vihtavuori N560
<<locked>>
97%
49937
84%
**56
96%
[Vihtavuori N565]*
<<locked>>
97%
42438
71%
**95
94%
Winchester 6.5 StaBALL
<<locked>>
89%
53403
90%
**64
100%
Winchester 760
<<locked>>
86%
53200
89%
**49
99%
Winchester StaBALL HD 👍
<<locked>>
97%
42322
71%
**33
100%
Winchester Supreme 780
<<locked>>
94%
52547
88%
**00
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
48588
82%
**85
100%
[ADI AR 2209]*
<<locked>>
81%
33460
56%
**30
91%
[ADI AR 2213]*
<<locked>>
86%
35679
60%
**05
90%
[ADI AR 2225]*
<<locked>>
94%
29892
50%
**77
90%
Accurate 2700
<<locked>>
81%
46862
79%
**17
97%
[Accurate 3100]*
<<locked>>
81%
28645
48%
**88
93%
Accurate 4350
<<locked>>
81%
39363
66%
**74
99%
[Accurate MAGPRO]*
<<locked>>
91%
39610
67%
**33
90%
Alliant Reloder- TS 15.5
<<locked>>
81%
49284
83%
**15
100%
Alliant Reloder-16
<<locked>>
81%
38421
65%
**87
99%
Alliant Reloder-17
<<locked>>
81%
44135
74%
**25
100%
[Alliant Reloder-19]*
<<locked>>
81%
33344
56%
**30
91%
[Alliant Reloder-22]*
<<locked>>
83%
30777
52%
**00
90%
Alliant Reloder-23
<<locked>>
81%
28050
47%
**28
97%
[Alliant Reloder-25]*
<<locked>>
83%
25788
43%
**49
90%
Alliant Reloder-26
<<locked>>
81%
29849
50%
**39
95%
[Baschieri & Pellagri 109]*
<<locked>>
93%
44860
75%
**36
90%
[Bofors RP15]*
<<locked>>
85%
31444
53%
**16
90%
Bofors RP3
<<locked>>
81%
49603
83%
**18
100%
[Bofors RP30]*
<<locked>>
94%
33228
56%
**92
90%
[Bofors RP5]*
<<locked>>
83%
30777
52%
**00
90%
Bofors RP7
<<locked>>
81%
43729
74%
**94
97%
Hodgdon H414
<<locked>>
81%
45310
76%
**05
98%
Hodgdon H4350
<<locked>>
81%
37304
63%
**79
95%
[Hodgdon H4831]*
<<locked>>
89%
36332
61%
**82
90%
[Hodgdon H4831 SC]*
<<locked>>
85%
36042
61%
**72
90%
Hodgdon Hybrid 100V
<<locked>>
81%
35737
60%
**75
99%
Hodgdon LVR
<<locked>>
81%
42366
71%
**36
99%
[Hodgdon Retumbo]*
<<locked>>
94%
29892
50%
**77
90%
Hodgdon Superperformance
<<locked>>
81%
40538
68%
**36
96%
Hodgdon VARGET
<<locked>>
81%
48211
81%
**82
100%
Hodgdon TrailBoss
<<locked>>
81%
27615
46%
**44
100%
IMR 4064
<<locked>>
81%
48037
81%
**66
100%
IMR 4166 Enduron
<<locked>>
81%
46673
78%
**33
98%
IMR 4350
<<locked>>
81%
38957
66%
**15
95%
IMR 4451 Enduron
<<locked>>
81%
45353
76%
**36
98%
IMR 4831
<<locked>>
81%
34098
57%
**39
97%
[IMR 4955 Enduron]*
<<locked>>
84%
35563
60%
**26
90%
[IMR 7828 SSC]*
<<locked>>
85%
34983
59%
**05
90%
Lovex S065
<<locked>>
81%
42511
71%
**74
98%
Lovex S070
<<locked>>
81%
40582
68%
**51
97%
[Lovex S071]*
<<locked>>
82%
24947
42%
**74
90%
[Norma 204]*
<<locked>>
81%
38769
65%
**41
94%
[Norma MRP]*
<<locked>>
81%
30255
51%
**10
92%
Norma URP
<<locked>>
81%
39305
66%
**71
99%
[Ramshot Grand]*
<<locked>>
84%
34737
58%
**08
90%
Ramshot Hunter
<<locked>>
81%
38232
64%
**57
97%
[Ramshot Magnum]*
<<locked>>
84%
29849
50%
**57
90%
ReloadSwiss RS 14
<<locked>>
81%
28166
47%
**83
100%
ReloadSwiss RS 60
<<locked>>
81%
47007
79%
**77
100%
ReloadSwiss RS 62
<<locked>>
81%
39276
66%
**94
98%
ReloadSwiss RS 70
<<locked>>
81%
38058
64%
**03
98%
[ReloadSwiss RS 76]*
<<locked>>
89%
30313
51%
**26
90%
Rottweil R 903
<<locked>>
81%
46833
79%
**69
100%
[Rottweil R 904]*
<<locked>>
81%
35027
59%
**26
91%
[Rottweil R 905]*
<<locked>>
81%
32343
54%
**07
91%
Rottweil R 907
<<locked>>
81%
43729
74%
**94
97%
SNPE Vectan SP 11
<<locked>>
81%
48312
81%
**25
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
48109
81%
**74
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
41611
70%
**21
97%
Shooters World Long Rifle
<<locked>>
81%
42511
71%
**74
98%
Somchem S355
<<locked>>
81%
47094
79%
**69
100%
[Somchem S361]*
<<locked>>
81%
36013
61%
**20
90%
Somchem S365
<<locked>>
81%
35389
60%
**21
100%
[Somchem S385]*
<<locked>>
81%
32822
55%
**00
93%
Vihtavuori N135
<<locked>>
81%
45658
77%
**74
100%
Vihtavuori N150
<<locked>>
81%
40190
68%
**12
100%
Vihtavuori N160
<<locked>>
81%
42424
71%
**00
99%
[Vihtavuori N165]*
<<locked>>
83%
29080
49%
**85
90%
Vihtavuori N550
<<locked>>
81%
43163
73%
**46
99%
Vihtavuori N555
<<locked>>
81%
30835
52%
**07
97%
[Vihtavuori N560]*
<<locked>>
87%
36071
61%
**44
90%
[Vihtavuori N565]*
<<locked>>
91%
34461
58%
**05
90%
Winchester 6.5 StaBALL
<<locked>>
81%
40016
67%
**44
100%
Winchester 760
<<locked>>
81%
45310
76%
**05
98%
Winchester StaBALL HD
<<locked>>
81%
24598
41%
**85
95%
[Winchester Supreme 780]*
<<locked>>
81%
32735
55%
**87
91%

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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