Load data for .30-40 Krag + .308 | 125gr | Osprey Virtus

Recommended Powder(s): Accurate 2495, Alliant AR-Comp, Hodgdon H322, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 125gr \| Osprey Virtus
Manufacturer SKU:	Osprey-0.308-125
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.040" \| 26.4mm
Caliber:	.30-40 Krag load data
Case Length (l3):	2.314" \| 58.8mm
Cartridge Length (C.O.L.):	3.043" \| 77.3mm
Seated Depth:	0.311" \| 7.9mm
Shank Seated Depth:	0.272" \| 6.9mm
Case Capacity:	58.0 Grains of Water \| 3.77 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47137 psi \| 3250 bar
LID:	LID_B10760_C334
Last updated:	2025-02-02
Recommended Twist Rate:	1:14 - 1:12

Load data for 114 loads in caliber .30-40 Krag with .308 | 125gr | Osprey Virtus bullet and 57 powders such as Accurate 2495, Alliant AR-Comp, Hodgdon H322, IMR 3031. 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".

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Min z (%)
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Barrel Length (cm)
Safety Buffer (%)
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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]*	<<locked>>	93%	41742	89%	**35	93%
ADI AR 2219	<<locked>>	84%	41814	89%	**44	98%
Accurate 2015	<<locked>>	90%	42105	89%	**12	100%
[Accurate 2230]*	<<locked>>	87%	41945	89%	**95	94%
Accurate 2460	<<locked>>	88%	41698	88%	**18	96%
Accurate 2495 👍	<<locked>>	95%	42409	90%	**04	100%
Accurate 2520	<<locked>>	93%	42047	89%	**77	97%
Accurate 4064	<<locked>>	97%	36506	77%	**79	97%
Alliant AR-Comp 👍	<<locked>>	93%	41582	88%	**87	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	37159	79%	**66	92%
Alliant Reloder-10x	<<locked>>	86%	42134	89%	**25	100%
[Alliant Reloder-15]*	<<locked>>	97%	41365	88%	**48	92%
Baschieri & Pellagri 106	<<locked>>	84%	42337	90%	**46	99%
[Hodgdon BL-C2]*	<<locked>>	93%	41916	89%	**77	94%
Hodgdon Benchmark	<<locked>>	89%	42047	89%	**72	95%
Hodgdon H322 👍	<<locked>>	90%	41814	89%	**44	98%
Hodgdon H335	<<locked>>	85%	42351	90%	**51	97%
Hodgdon TrailBoss	<<locked>>	96%	30777	65%	**88	100%
IMR 3031 👍	<<locked>>	97%	40480	86%	**84	99%
IMR 4198	<<locked>>	85%	42279	90%	**82	100%
[IMR 4895]*	<<locked>>	96%	41481	88%	**67	93%
[IMR 8208 XBR]*	<<locked>>	91%	41930	89%	**12	94%
Lovex D073.4	<<locked>>	87%	42134	89%	**08	96%
Lovex D073.5	<<locked>>	88%	42221	90%	**28	96%
Lovex D073.6	<<locked>>	95%	42047	89%	**77	97%
[Lovex S060]*	<<locked>>	92%	42003	89%	**59	93%
[Lovex S062]*	<<locked>>	97%	40698	86%	**05	94%
Norma 201	<<locked>>	94%	41843	89%	**15	95%
Norma 202	<<locked>>	94%	41756	89%	**44	97%
[Norma 203B]*	<<locked>>	97%	40524	86%	**38	92%
[Ramshot Big Game]*	<<locked>>	97%	41075	87%	**38	92%
[Ramshot Wild Boar]*	<<locked>>	92%	41814	89%	**38	92%
[Ramshot X-Terminator]*	<<locked>>	88%	42105	89%	**82	92%
ReloadSwiss RS 14	<<locked>>	96%	30719	65%	**31	100%
ReloadSwiss RS 40	<<locked>>	87%	41901	89%	**15	96%
[ReloadSwiss RS 52]*	<<locked>>	97%	38928	83%	**38	94%
Rottweil R 901	<<locked>>	91%	41727	89%	**08	97%
Rottweil R 902	<<locked>>	96%	42206	90%	**18	95%
SNPE Vectan SP 10	<<locked>>	84%	42322	90%	**44	97%
[SNPE Vectan SP 9]*	<<locked>>	94%	41785	89%	**35	93%
SNPE Vectan Tubal 3000	<<locked>>	92%	42105	89%	**56	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	39334	83%	**13	98%
Shooters World Match Rifle	<<locked>>	95%	42047	89%	**77	97%
[Shooters World Precision]*	<<locked>>	97%	40698	86%	**05	94%
[Shooters World Tactical Rifle]*	<<locked>>	85%	42032	89%	**69	94%
Somchem S321	<<locked>>	89%	41655	88%	**38	95%
Somchem S335	<<locked>>	93%	42076	89%	**76	98%
[Somchem S341]*	<<locked>>	93%	42105	89%	**18	92%
Vihtavuori N120	<<locked>>	83%	42018	89%	**33	100%
Vihtavuori N130	<<locked>>	89%	42119	89%	**69	100%
Vihtavuori N133	<<locked>>	95%	42279	90%	**85	99%
Vihtavuori N135	<<locked>>	97%	33388	71%	**71	97%
Vihtavuori N140	<<locked>>	97%	42076	89%	**31	98%
Vihtavuori N530	<<locked>>	89%	41582	88%	**22	95%
Vihtavuori N540	<<locked>>	97%	42293	90%	**54	97%
Winchester 748	<<locked>>	90%	42250	90%	**84	96%
[Winchester StaBALL Match]*	<<locked>>	88%	42119	89%	**54	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	88%	35447	75%	**87	90%
ADI AR 2219	<<locked>>	81%	37637	80%	**59	97%
Accurate 2015	<<locked>>	81%	31749	67%	**79	97%
[Accurate 2230]*	<<locked>>	81%	33185	70%	**95	90%
[Accurate 2460]*	<<locked>>	81%	32895	70%	**12	92%
[Accurate 2495]*	<<locked>>	81%	25454	54%	**84	94%
[Accurate 2520]*	<<locked>>	81%	26774	57%	**97	90%
[Accurate 4064]*	<<locked>>	84%	23859	51%	**18	90%
Alliant AR-Comp	<<locked>>	81%	27934	59%	**56	98%
[Alliant Reloder- TS 15.5]*	<<locked>>	93%	32967	70%	**51	90%
Alliant Reloder-10x	<<locked>>	81%	35346	75%	**77	99%
[Alliant Reloder-15]*	<<locked>>	94%	37347	79%	**59	90%
Baschieri & Pellagri 106	<<locked>>	81%	38435	82%	**67	98%
[Hodgdon BL-C2]*	<<locked>>	85%	31879	68%	**41	90%
[Hodgdon Benchmark]*	<<locked>>	81%	32851	70%	**56	92%
Hodgdon H322	<<locked>>	81%	31720	67%	**08	95%
Hodgdon H335	<<locked>>	81%	36434	77%	**30	96%
Hodgdon TrailBoss	<<locked>>	83%	25034	53%	**57	100%
[IMR 3031]*	<<locked>>	81%	24627	52%	**38	92%
IMR 4198	<<locked>>	81%	37188	79%	**74	100%
[IMR 4895]*	<<locked>>	92%	35694	76%	**40	90%
[IMR 8208 XBR]*	<<locked>>	83%	32010	68%	**82	90%
[Lovex D073.4]*	<<locked>>	81%	34780	74%	**51	93%
[Lovex D073.5]*	<<locked>>	81%	32590	69%	**05	92%
[Lovex D073.6]*	<<locked>>	83%	26774	57%	**97	90%
[Lovex S060]*	<<locked>>	86%	35636	76%	**15	90%
[Lovex S062]*	<<locked>>	89%	31488	67%	**89	90%
[Norma 201]*	<<locked>>	85%	31299	66%	**66	90%
[Norma 202]*	<<locked>>	81%	27166	58%	**80	92%
[Norma 203B]*	<<locked>>	93%	35708	76%	**23	90%
[Ramshot Big Game]*	<<locked>>	94%	37898	80%	**66	90%
[Ramshot Wild Boar]*	<<locked>>	88%	36376	77%	**17	90%
[Ramshot X-Terminator]*	<<locked>>	84%	36637	78%	**61	90%
ReloadSwiss RS 14	<<locked>>	81%	24279	51%	**80	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	33852	72%	**31	93%
[ReloadSwiss RS 52]*	<<locked>>	90%	31502	67%	**48	90%
[Rottweil R 901]*	<<locked>>	81%	30603	65%	**39	93%
[Rottweil R 902]*	<<locked>>	87%	31357	67%	**56	90%
SNPE Vectan SP 10	<<locked>>	81%	38116	81%	**59	96%
[SNPE Vectan SP 9]*	<<locked>>	89%	35679	76%	**87	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	29892	63%	**67	93%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	23989	51%	**06	91%
[Shooters World Match Rifle]*	<<locked>>	83%	26774	57%	**97	90%
[Shooters World Precision]*	<<locked>>	89%	31488	67%	**89	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	36274	77%	**48	92%
[Somchem S321]*	<<locked>>	81%	31821	68%	**98	91%
[Somchem S335]*	<<locked>>	81%	28892	61%	**64	94%
[Somchem S341]*	<<locked>>	89%	36303	77%	**90	90%
Vihtavuori N120	<<locked>>	81%	39494	84%	**84	100%
Vihtavuori N130	<<locked>>	81%	33243	71%	**72	98%
Vihtavuori N133	<<locked>>	81%	27383	58%	**31	95%
[Vihtavuori N135]*	<<locked>>	82%	21103	45%	**80	90%
[Vihtavuori N140]*	<<locked>>	81%	25338	54%	**02	91%
[Vihtavuori N530]*	<<locked>>	81%	31386	67%	**82	90%
[Vihtavuori N540]*	<<locked>>	82%	25657	54%	**31	90%
[Winchester 748]*	<<locked>>	81%	31082	66%	**08	91%
[Winchester StaBALL Match]*	<<locked>>	82%	34301	73%	**77	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.