Load data for 6.5 x 58 mm Mauser Port. + .264 | 100gr | Barnes Solid

Recommended Powder(s): Alliant Reloder-17, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S365

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.264 \| 100gr \| Barnes Solid
Manufacturer SKU:	26410
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.264" \| 6.71mm
Bullet Length:	1.106" \| 28.1mm
Caliber:	6.5 x 58 mm Mauser Port. load data
Case Length (l3):	2.283" \| 58.0mm
Cartridge Length (C.O.L.):	3.180" \| 80.8mm
Seated Depth:	0.209" \| 5.3mm
Shank Seated Depth:	0.209" \| 5.3mm
Case Capacity:	57.0 Grains of Water \| 3.70 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	51488 psi \| 3550 bar
LID:	LID_B505_C1021
Last updated:	2025-01-01

Load data for 120 loads in caliber 6.5 x 58 mm Mauser Port. with .264 | 100gr | Barnes Solid bullet and 60 powders such as Alliant Reloder-17, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, 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".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
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.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

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>>	87%	45774	89%	**59	98%
[Accurate 2700]*	<<locked>>	89%	46238	90%	**00	93%
Accurate 4064	<<locked>>	87%	45295	88%	**72	100%
Accurate 4350	<<locked>>	95%	45585	89%	**31	97%
Alliant Reloder- TS 15.5	<<locked>>	88%	46209	90%	**02	99%
Alliant Reloder-15	<<locked>>	85%	45788	89%	**99	98%
Alliant Reloder-16	<<locked>>	96%	46311	90%	**71	97%
Alliant Reloder-17 👍	<<locked>>	92%	46108	90%	**94	99%
[Alliant Reloder-23]*	<<locked>>	97%	33431	65%	**69	94%
[Alliant Reloder-26]*	<<locked>>	97%	36999	72%	**23	93%
Hodgdon CFE223	<<locked>>	87%	46325	90%	**41	97%
Hodgdon H380	<<locked>>	87%	45687	89%	**76	96%
[Hodgdon H414]*	<<locked>>	90%	45484	88%	**22	94%
[Hodgdon H4350]*	<<locked>>	97%	45832	89%	**66	93%
Hodgdon Hybrid 100V	<<locked>>	97%	43598	85%	**66	98%
Hodgdon LVR	<<locked>>	93%	45890	89%	**31	96%
[Hodgdon Superperformance]*	<<locked>>	93%	46006	89%	**41	93%
Hodgdon VARGET	<<locked>>	88%	46137	90%	**66	98%
Hodgdon TrailBoss	<<locked>>	95%	33025	64%	**06	100%
IMR 3031	<<locked>>	85%	45730	89%	**99	100%
IMR 4064	<<locked>>	88%	45730	89%	**49	98%
[IMR 4166 Enduron]*	<<locked>>	88%	45687	89%	**10	94%
[IMR 4350]*	<<locked>>	95%	45977	89%	**63	93%
[IMR 4451 Enduron]*	<<locked>>	90%	45963	89%	**49	94%
IMR 4831	<<locked>>	97%	40480	79%	**07	96%
IMR 4895	<<locked>>	85%	46050	89%	**12	98%
Lovex S062	<<locked>>	86%	46050	89%	**69	99%
Lovex S065	<<locked>>	92%	45643	89%	**49	96%
[Lovex S070]*	<<locked>>	94%	46021	89%	**72	94%
Norma 203B	<<locked>>	86%	45934	89%	**02	98%
Norma URP	<<locked>>	95%	45672	89%	**35	97%
Ramshot Big Game	<<locked>>	86%	45571	89%	**15	98%
Ramshot Hunter	<<locked>>	96%	45672	89%	**38	95%
ReloadSwiss RS 14	<<locked>>	95%	33373	65%	**55	100%
ReloadSwiss RS 50	<<locked>>	87%	46079	89%	**56	95%
ReloadSwiss RS 52 👍	<<locked>>	86%	45484	88%	**25	99%
ReloadSwiss RS 60 👍	<<locked>>	92%	45513	88%	**04	99%
ReloadSwiss RS 62	<<locked>>	96%	45977	89%	**64	97%
ReloadSwiss RS 70	<<locked>>	96%	46238	90%	**84	96%
Rottweil R 902	<<locked>>	85%	45948	89%	**43	99%
Rottweil R 903 👍	<<locked>>	90%	45847	89%	**99	99%
[Rottweil R 907]*	<<locked>>	91%	45861	89%	**36	93%
SNPE Vectan SP 11	<<locked>>	89%	45788	89%	**22	98%
SNPE Vectan SP 9	<<locked>>	83%	46035	89%	**79	98%
SNPE Vectan Tubal 5000	<<locked>>	88%	45687	89%	**77	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	93%	46050	89%	**07	94%
Shooters World Long Rifle	<<locked>>	92%	45643	89%	**49	96%
Shooters World Precision	<<locked>>	86%	46050	89%	**69	99%
Somchem S355	<<locked>>	89%	45672	89%	**79	99%
Somchem S365 👍	<<locked>>	96%	42047	82%	**05	99%
Vihtavuori N133	<<locked>>	84%	45614	89%	**74	100%
Vihtavuori N135	<<locked>>	90%	45585	89%	**36	100%
Vihtavuori N140	<<locked>>	85%	45934	89%	**36	100%
Vihtavuori N150	<<locked>>	94%	45440	88%	**46	99%
Vihtavuori N160	<<locked>>	92%	45556	88%	**92	97%
Vihtavuori N540	<<locked>>	85%	45484	88%	**49	100%
Vihtavuori N550	<<locked>>	92%	45818	89%	**31	97%
Vihtavuori N555	<<locked>>	97%	35955	70%	**67	95%
Winchester 6.5 StaBALL	<<locked>>	94%	45905	89%	**72	99%
[Winchester 760]*	<<locked>>	90%	45484	88%	**22	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2208	<<locked>>	81%	37362	73%	**72	95%
[Accurate 2700]*	<<locked>>	83%	38754	75%	**36	90%
Accurate 4064	<<locked>>	81%	37536	73%	**05	99%
[Accurate 4350]*	<<locked>>	83%	29167	57%	**31	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	36999	72%	**02	97%
Alliant Reloder-15	<<locked>>	81%	39726	77%	**71	96%
[Alliant Reloder-16]*	<<locked>>	83%	30356	59%	**54	90%
[Alliant Reloder-17]*	<<locked>>	81%	31908	62%	**33	94%
[Alliant Reloder-23]*	<<locked>>	90%	27398	53%	**79	90%
[Alliant Reloder-26]*	<<locked>>	94%	32735	64%	**82	90%
Hodgdon CFE223	<<locked>>	81%	37913	74%	**48	95%
[Hodgdon H380]*	<<locked>>	81%	37130	72%	**89	94%
[Hodgdon H414]*	<<locked>>	84%	36434	71%	**12	90%
[Hodgdon H4350]*	<<locked>>	92%	38972	76%	**08	90%
[Hodgdon Hybrid 100V]*	<<locked>>	81%	25933	50%	**84	90%
[Hodgdon LVR]*	<<locked>>	82%	31546	61%	**77	90%
[Hodgdon Superperformance]*	<<locked>>	89%	39276	76%	**87	90%
Hodgdon VARGET	<<locked>>	81%	36927	72%	**62	95%
Hodgdon TrailBoss	<<locked>>	81%	26426	51%	**55	100%
IMR 3031	<<locked>>	81%	40176	78%	**87	100%
IMR 4064	<<locked>>	81%	36448	71%	**43	95%
[IMR 4166 Enduron]*	<<locked>>	81%	36738	71%	**13	90%
[IMR 4350]*	<<locked>>	90%	38595	75%	**95	90%
[IMR 4451 Enduron]*	<<locked>>	83%	36985	72%	**43	90%
[IMR 4831]*	<<locked>>	86%	28892	56%	**02	90%
IMR 4895	<<locked>>	81%	40625	79%	**00	97%
Lovex S062	<<locked>>	81%	39131	76%	**18	98%
[Lovex S065]*	<<locked>>	82%	32561	63%	**35	90%
[Lovex S070]*	<<locked>>	87%	36114	70%	**43	90%
Norma 203B	<<locked>>	81%	39102	76%	**58	97%
[Norma URP]*	<<locked>>	82%	29414	57%	**28	90%
Ramshot Big Game	<<locked>>	81%	38711	75%	**58	96%
[Ramshot Hunter]*	<<locked>>	87%	34505	67%	**62	90%
ReloadSwiss RS 14	<<locked>>	81%	26818	52%	**01	100%
[ReloadSwiss RS 50]*	<<locked>>	81%	37739	73%	**69	92%
ReloadSwiss RS 52	<<locked>>	81%	37521	73%	**54	98%
[ReloadSwiss RS 60]*	<<locked>>	81%	31067	60%	**20	94%
[ReloadSwiss RS 62]*	<<locked>>	84%	30429	59%	**77	90%
[ReloadSwiss RS 70]*	<<locked>>	86%	33620	65%	**49	90%
Rottweil R 902	<<locked>>	81%	40712	79%	**38	98%
Rottweil R 903	<<locked>>	81%	33997	66%	**20	96%
[Rottweil R 907]*	<<locked>>	85%	38174	74%	**66	90%
SNPE Vectan SP 11	<<locked>>	81%	35143	68%	**79	95%
SNPE Vectan SP 9	<<locked>>	81%	42467	82%	**04	97%
SNPE Vectan Tubal 5000	<<locked>>	81%	37072	72%	**07	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	85%	35621	69%	**74	90%
[Shooters World Long Rifle]*	<<locked>>	82%	32561	63%	**35	90%
Shooters World Precision	<<locked>>	81%	39131	76%	**18	98%
Somchem S355	<<locked>>	81%	34998	68%	**36	96%
[Somchem S365]*	<<locked>>	81%	25135	49%	**07	91%
Vihtavuori N133	<<locked>>	81%	41974	82%	**12	100%
Vihtavuori N135	<<locked>>	81%	33823	66%	**90	100%
Vihtavuori N140	<<locked>>	81%	40553	79%	**25	100%
Vihtavuori N150	<<locked>>	81%	29704	58%	**75	95%
[Vihtavuori N160]*	<<locked>>	81%	30690	60%	**25	91%
Vihtavuori N540	<<locked>>	81%	40350	78%	**51	100%
[Vihtavuori N550]*	<<locked>>	81%	30835	60%	**64	91%
[Vihtavuori N555]*	<<locked>>	89%	27920	54%	**25	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	29863	58%	**75	93%
[Winchester 760]*	<<locked>>	84%	36434	71%	**12	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.

<<locked>>... you need to buy an access license to unlock the data