top of page

Load data for 6.5 x 58 R + .264 | 122gr | Lehigh Defense Controlled Chaos

Recommended Powder(s): Somchem S365

6.5 x 58 R + .264 | 122gr | Lehigh Defense Controlled Chaos

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Load data for 60 loads in caliber 6.5 x 58 R with .375 | 137gr | Hammer Stone Hammer bullet and 30 powders such as Somchem S365. 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

  • .

    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
Accurate 4350
91%
88%
96%
Alliant Reloder-16
90%
89%
95%
Alliant Reloder-17
86%
88%
97%
Alliant Reloder-23
96%
76%
95%
Alliant Reloder-26
97%
83%
93%
Hodgdon H414
85%
88%
92%
Hodgdon Hybrid 100V
93%
88%
97%
Hodgdon LVR
87%
88%
94%
IMR 4451 Enduron
84%
89%
92%
IMR 4831
96%
90%
96%
Lovex S065
86%
89%
94%
Lovex S070
88%
88%
92%
Norma URP
90%
88%
95%
Ramshot Hunter
91%
90%
93%
ReloadSwiss RS 60
87%
88%
98%
ReloadSwiss RS 62
91%
90%
95%
ReloadSwiss RS 70
90%
89%
94%
Rottweil R 903
85%
90%
98%
SNPE Vectan SP 11
84%
90%
97%
SNPE Vectan Tubal 7000
87%
88%
92%
Shooters World Long Rifle
86%
89%
94%
Somchem S355
84%
90%
98%
Somchem S365
93%
87%
99%
Vihtavuori N135
84%
88%
100%
Vihtavuori N150
88%
88%
99%
Vihtavuori N160
87%
88%
95%
Vihtavuori N550
87%
88%
95%
Vihtavuori N555
97%
82%
95%
Winchester 6.5 StaBALL
88%
89%
97%
Winchester 760
85%
88%
92%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
Accurate 4350
81%
63%
90%
Alliant Reloder-16
81%
68%
90%
Alliant Reloder-17
81%
74%
95%
Alliant Reloder-23
88%
60%
90%
Alliant Reloder-26
93%
75%
91%
Hodgdon H414
83%
81%
90%
Hodgdon Hybrid 100V
81%
62%
92%
Hodgdon LVR
81%
73%
91%
IMR 4451 Enduron
81%
82%
90%
IMR 4831
84%
63%
90%
Lovex S065
81%
75%
91%
Lovex S070
85%
79%
90%
Norma URP
81%
66%
91%
Ramshot Hunter
86%
77%
90%
ReloadSwiss RS 60
81%
73%
95%
ReloadSwiss RS 62
82%
66%
90%
ReloadSwiss RS 70
85%
76%
90%
Rottweil R 903
81%
80%
97%
SNPE Vectan SP 11
81%
82%
96%
SNPE Vectan Tubal 7000
83%
78%
90%
Shooters World Long Rifle
81%
75%
91%
Somchem S355
81%
82%
97%
Somchem S365
81%
60%
93%
Vihtavuori N135
81%
81%
100%
Vihtavuori N150
81%
70%
96%
Vihtavuori N160
81%
73%
92%
Vihtavuori N550
81%
73%
92%
Vihtavuori N555
88%
62%
91%
Winchester 6.5 StaBALL
81%
70%
94%
Winchester 760
83%
81%
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.

bottom of page