Load data for .300 WSM + .308 | 125gr | Osprey Virtus

Recommended Powder(s): ADI AR 2206H, Alliant Reloder- TS 15.5, Baschieri & Pellagri 107, IMR 4895, ReloadSwiss RS 52

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:	.300 WSM load data
Case Length (l3):	2.090" \| 53.1mm
Cartridge Length (C.O.L.):	2.817" \| 71.6mm
Seated Depth:	0.313" \| 7.9mm
Shank Seated Depth:	0.274" \| 6.9mm
Case Capacity:	81.3 Grains of Water \| 5.28 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	63817 psi \| 4400 bar
LID:	LID_B10760_C378
Last updated:	2025-01-01
Recommended Twist Rate:	1:15 - 1:12

Load data for 188 loads in caliber .300 WSM with .308 | 125gr | Osprey Virtus bullet and 94 powders such as ADI AR 2206H, Alliant Reloder- TS 15.5, Baschieri & Pellagri 107, IMR 4895, ReloadSwiss RS 52. 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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Barrel Length (cm)
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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>>	91%	57261	90%	**40	99%
ADI AR 2208	<<locked>>	96%	57145	90%	**04	99%
Accurate 2015	<<locked>>	87%	57000	89%	**38	100%
Accurate 2200	<<locked>>	89%	56739	89%	**91	98%
Accurate 2230	<<locked>>	85%	57087	89%	**78	100%
Accurate 2460	<<locked>>	85%	57029	89%	**84	100%
Accurate 2495	<<locked>>	91%	56942	89%	**01	100%
Accurate 2520	<<locked>>	89%	57377	90%	**23	100%
Accurate 2700	<<locked>>	97%	57029	89%	**15	95%
Accurate 4064	<<locked>>	96%	56710	89%	**07	100%
Accurate 4350	<<locked>>	97%	44106	69%	**36	96%
Alliant AR-Comp	<<locked>>	90%	57435	90%	**94	100%
Alliant Reloder- TS 15.5 👍	<<locked>>	97%	57116	90%	**40	100%
Alliant Reloder-10x	<<locked>>	85%	56550	89%	**41	100%
Alliant Reloder-15	<<locked>>	94%	57043	89%	**50	99%
Alliant Reloder-16	<<locked>>	97%	43961	69%	**50	96%
Alliant Reloder-17	<<locked>>	97%	50691	79%	**23	99%
Baschieri & Pellagri 106	<<locked>>	83%	56782	89%	**76	100%
Baschieri & Pellagri 107 👍	<<locked>>	91%	57188	90%	**40	99%
Hodgdon BL-C2	<<locked>>	89%	57392	90%	**46	100%
Hodgdon Benchmark	<<locked>>	89%	57392	90%	**64	100%
Hodgdon CFE223	<<locked>>	94%	57159	90%	**73	99%
Hodgdon H322	<<locked>>	87%	56507	89%	**84	100%
Hodgdon H380	<<locked>>	96%	57334	90%	**30	98%
Hodgdon H414	<<locked>>	97%	52895	83%	**10	95%
Hodgdon Hybrid 100V	<<locked>>	97%	39813	62%	**18	96%
Hodgdon LVR	<<locked>>	97%	48805	76%	**22	96%
[Hodgdon Superperformance]*	<<locked>>	97%	48472	76%	**19	93%
Hodgdon VARGET	<<locked>>	97%	56753	89%	**04	99%
Hodgdon TrailBoss	<<locked>>	97%	33141	52%	**18	100%
IMR 3031	<<locked>>	94%	57087	89%	**40	100%
IMR 4064	<<locked>>	97%	55521	87%	**71	99%
IMR 4166 Enduron	<<locked>>	97%	56043	88%	**45	95%
IMR 4198	<<locked>>	85%	57334	90%	**12	100%
[IMR 4350]*	<<locked>>	97%	44802	70%	**74	92%
IMR 4451 Enduron	<<locked>>	97%	53548	84%	**32	95%
[IMR 4831]*	<<locked>>	97%	37391	59%	**69	93%
IMR 4895 👍	<<locked>>	93%	56927	89%	**63	99%
IMR 8208 XBR	<<locked>>	89%	56884	89%	**97	100%
Lovex D073.4	<<locked>>	84%	57377	90%	**81	100%
Lovex D073.5	<<locked>>	85%	56768	89%	**74	100%
Lovex D073.6	<<locked>>	91%	56768	89%	**07	100%
Lovex S060	<<locked>>	91%	57043	89%	**58	99%
Lovex S062	<<locked>>	95%	57116	89%	**14	100%
Lovex S065	<<locked>>	97%	49168	77%	**53	95%
[Lovex S070]*	<<locked>>	97%	46398	73%	**17	93%
Norma 201	<<locked>>	92%	57000	89%	**94	100%
Norma 202	<<locked>>	92%	57348	90%	**07	100%
Norma 203B	<<locked>>	95%	57116	89%	**56	99%
Norma URP	<<locked>>	97%	43830	69%	**36	96%
Ramshot Big Game	<<locked>>	94%	57334	90%	**63	99%
[Ramshot Hunter]*	<<locked>>	97%	43671	68%	**17	93%
Ramshot TAC	<<locked>>	89%	56898	89%	**94	97%
Ramshot Wild Boar	<<locked>>	89%	56739	89%	**27	99%
Ramshot X-Terminator	<<locked>>	86%	56594	89%	**71	99%
ReloadSwiss RS 14	<<locked>>	96%	33141	52%	**60	100%
ReloadSwiss RS 40	<<locked>>	86%	57217	90%	**97	100%
ReloadSwiss RS 50	<<locked>>	95%	56927	89%	**97	96%
ReloadSwiss RS 52 👍	<<locked>>	95%	56652	89%	**76	100%
ReloadSwiss RS 60	<<locked>>	97%	49255	77%	**23	99%
ReloadSwiss RS 62	<<locked>>	97%	44280	69%	**59	95%
[ReloadSwiss RS 70]*	<<locked>>	97%	44947	70%	**69	94%
Rottweil R 901	<<locked>>	89%	56811	89%	**68	100%
Rottweil R 902	<<locked>>	94%	57421	90%	**87	100%
Rottweil R 903	<<locked>>	97%	53592	84%	**84	99%
[Rottweil R 907]*	<<locked>>	97%	51285	80%	**76	94%
SNPE Vectan SP 11	<<locked>>	97%	56376	88%	**63	99%
SNPE Vectan SP 7	<<locked>>	90%	57276	90%	**97	98%
SNPE Vectan SP 9	<<locked>>	92%	56840	89%	**23	99%
SNPE Vectan Tubal 3000	<<locked>>	91%	57276	90%	**12	100%
SNPE Vectan Tubal 5000	<<locked>>	97%	57406	90%	**09	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	49603	78%	**07	94%
Shooters World Long Rifle	<<locked>>	97%	49168	77%	**53	95%
Shooters World Match Rifle	<<locked>>	91%	56768	89%	**07	100%
Shooters World Precision	<<locked>>	95%	57116	89%	**14	100%
Shooters World Tactical Rifle	<<locked>>	84%	56666	89%	**48	100%
Somchem S321	<<locked>>	87%	57334	90%	**14	100%
Somchem S335	<<locked>>	91%	57290	90%	**28	100%
Somchem S341	<<locked>>	90%	56695	89%	**91	99%
Somchem S355	<<locked>>	97%	54375	85%	**81	99%
Somchem S365	<<locked>>	97%	38914	61%	**64	98%
Vihtavuori N130	<<locked>>	88%	57000	89%	**96	100%
Vihtavuori N133	<<locked>>	93%	56811	89%	**99	100%
Vihtavuori N135	<<locked>>	97%	51416	81%	**76	100%
Vihtavuori N140	<<locked>>	94%	56971	89%	**68	100%
Vihtavuori N150	<<locked>>	97%	45876	72%	**91	99%
Vihtavuori N160	<<locked>>	97%	48994	77%	**86	97%
Vihtavuori N530	<<locked>>	88%	57101	89%	**17	100%
Vihtavuori N540	<<locked>>	94%	56942	89%	**94	100%
Vihtavuori N550	<<locked>>	97%	48878	77%	**35	97%
Winchester 6.5 StaBALL	<<locked>>	97%	47442	74%	**27	98%
Winchester 748	<<locked>>	87%	56739	89%	**46	100%
Winchester 760	<<locked>>	97%	52895	83%	**10	95%
Winchester StaBALL Match	<<locked>>	85%	57188	90%	**37	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	40988	64%	**18	96%
[ADI AR 2208]*	<<locked>>	81%	34751	54%	**35	93%
Accurate 2015	<<locked>>	81%	46427	73%	**58	100%
Accurate 2200	<<locked>>	81%	43569	68%	**35	95%
Accurate 2230	<<locked>>	81%	49168	77%	**46	99%
Accurate 2460	<<locked>>	81%	49139	77%	**50	100%
Accurate 2495	<<locked>>	81%	40959	64%	**28	100%
Accurate 2520	<<locked>>	81%	42250	66%	**54	99%
[Accurate 2700]*	<<locked>>	88%	42047	66%	**30	90%
Accurate 4064	<<locked>>	81%	34432	54%	**74	98%
[Accurate 4350]*	<<locked>>	88%	31386	49%	**28	90%
Alliant AR-Comp	<<locked>>	81%	42482	67%	**48	100%
Alliant Reloder- TS 15.5	<<locked>>	81%	33881	53%	**48	95%
Alliant Reloder-10x	<<locked>>	81%	50285	79%	**40	100%
[Alliant Reloder-15]*	<<locked>>	81%	36666	57%	**23	94%
[Alliant Reloder-16]*	<<locked>>	87%	32314	51%	**38	90%
[Alliant Reloder-17]*	<<locked>>	81%	29486	46%	**72	91%
Baschieri & Pellagri 106	<<locked>>	81%	53098	83%	**17	100%
Baschieri & Pellagri 107	<<locked>>	81%	40219	63%	**12	95%
Hodgdon BL-C2	<<locked>>	81%	42177	66%	**71	98%
Hodgdon Benchmark	<<locked>>	81%	45121	71%	**41	99%
[Hodgdon CFE223]*	<<locked>>	81%	35201	55%	**04	92%
Hodgdon H322	<<locked>>	81%	45788	72%	**00	100%
[Hodgdon H380]*	<<locked>>	81%	34374	54%	**48	91%
[Hodgdon H414]*	<<locked>>	89%	39494	62%	**12	90%
[Hodgdon Hybrid 100V]*	<<locked>>	86%	28137	44%	**80	90%
[Hodgdon LVR]*	<<locked>>	86%	33504	52%	**58	90%
[Hodgdon Superperformance]*	<<locked>>	93%	42424	66%	**77	90%
[Hodgdon VARGET]*	<<locked>>	81%	34592	54%	**22	93%
Hodgdon TrailBoss	<<locked>>	81%	26049	41%	**47	100%
IMR 3031	<<locked>>	81%	36811	58%	**53	100%
[IMR 4064]*	<<locked>>	81%	34026	53%	**15	93%
[IMR 4166 Enduron]*	<<locked>>	85%	39262	62%	**00	90%
IMR 4198	<<locked>>	81%	50850	80%	**10	100%
[IMR 4350]*	<<locked>>	94%	41220	65%	**89	90%
[IMR 4451 Enduron]*	<<locked>>	87%	39711	62%	**36	90%
[IMR 4831]*	<<locked>>	91%	31198	49%	**99	90%
IMR 4895	<<locked>>	81%	37594	59%	**59	95%
IMR 8208 XBR	<<locked>>	81%	43178	68%	**41	98%
Lovex D073.4	<<locked>>	81%	51010	80%	**73	100%
Lovex D073.5	<<locked>>	81%	48892	77%	**50	100%
Lovex D073.6	<<locked>>	81%	39436	62%	**86	99%
Lovex S060	<<locked>>	81%	41669	65%	**56	96%
Lovex S062	<<locked>>	81%	36071	57%	**84	96%
[Lovex S065]*	<<locked>>	86%	35201	55%	**38	90%
[Lovex S070]*	<<locked>>	91%	38247	60%	**30	90%
Norma 201	<<locked>>	81%	40030	63%	**63	97%
Norma 202	<<locked>>	81%	40176	63%	**79	99%
[Norma 203B]*	<<locked>>	81%	35940	56%	**07	94%
[Norma URP]*	<<locked>>	87%	31952	50%	**22	90%
[Ramshot Big Game]*	<<locked>>	81%	35665	56%	**17	94%
[Ramshot Hunter]*	<<locked>>	92%	36840	58%	**53	90%
[Ramshot TAC]*	<<locked>>	81%	43584	68%	**31	94%
Ramshot Wild Boar	<<locked>>	81%	42438	66%	**54	97%
Ramshot X-Terminator	<<locked>>	81%	47253	74%	**00	98%
ReloadSwiss RS 14	<<locked>>	81%	26150	41%	**86	100%
ReloadSwiss RS 40	<<locked>>	81%	48675	76%	**50	100%
[ReloadSwiss RS 50]*	<<locked>>	82%	36869	58%	**81	90%
ReloadSwiss RS 52	<<locked>>	81%	34650	54%	**17	96%
[ReloadSwiss RS 60]*	<<locked>>	81%	28660	45%	**36	91%
[ReloadSwiss RS 62]*	<<locked>>	89%	32663	51%	**71	90%
[ReloadSwiss RS 70]*	<<locked>>	91%	36158	57%	**43	90%
Rottweil R 901	<<locked>>	81%	43859	69%	**38	100%
Rottweil R 902	<<locked>>	81%	37913	59%	**13	97%
[Rottweil R 903]*	<<locked>>	81%	31125	49%	**76	93%
[Rottweil R 907]*	<<locked>>	90%	41147	64%	**66	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	32590	51%	**35	93%
[SNPE Vectan SP 7]*	<<locked>>	81%	41307	65%	**92	94%
SNPE Vectan SP 9	<<locked>>	81%	39595	62%	**76	96%
SNPE Vectan Tubal 3000	<<locked>>	81%	41756	65%	**43	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	34272	54%	**72	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	90%	38725	61%	**84	90%
[Shooters World Long Rifle]*	<<locked>>	86%	35201	55%	**38	90%
Shooters World Match Rifle	<<locked>>	81%	39436	62%	**86	99%
Shooters World Precision	<<locked>>	81%	36071	57%	**84	96%
Shooters World Tactical Rifle	<<locked>>	81%	51779	81%	**66	99%
Somchem S321	<<locked>>	81%	46833	73%	**27	99%
Somchem S335	<<locked>>	81%	41220	65%	**40	100%
Somchem S341	<<locked>>	81%	41046	64%	**95	96%
[Somchem S355]*	<<locked>>	81%	32343	51%	**92	93%
[Somchem S365]*	<<locked>>	85%	25918	41%	**57	90%
Vihtavuori N130	<<locked>>	81%	46311	73%	**22	100%
Vihtavuori N133	<<locked>>	81%	39059	61%	**90	100%
Vihtavuori N135	<<locked>>	81%	31140	49%	**49	99%
Vihtavuori N140	<<locked>>	81%	37623	59%	**97	99%
[Vihtavuori N150]*	<<locked>>	81%	27311	43%	**18	93%
[Vihtavuori N160]*	<<locked>>	85%	32140	50%	**85	90%
Vihtavuori N530	<<locked>>	81%	45585	71%	**97	99%
Vihtavuori N540	<<locked>>	81%	37260	58%	**13	99%
[Vihtavuori N550]*	<<locked>>	84%	31734	50%	**18	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	27644	43%	**15	90%
Winchester 748	<<locked>>	81%	46195	72%	**53	99%
[Winchester 760]*	<<locked>>	89%	39494	62%	**12	90%
Winchester StaBALL Match	<<locked>>	81%	49356	77%	**96	99%

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.