Load data for 7.7 X 58 mm Arisaka + .308 | 150gr | Nosler SP SolBase

Recommended Powder(s): Accurate 4064, IMR 3031, Vihtavuori N540

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 150gr \| Nosler SP SolBase
Manufacturer SKU:	81165
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	7.7 X 58 mm Arisaka load data
Case Length (l3):	2.270" \| 57.7mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	61.0 Grains of Water \| 3.96 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B4090_C1134
Last updated:	2026-04-03
Recommended Twist Rate:	1:14 - 1:12

Load data for 122 loads in caliber 7.7 X 58 mm Arisaka with .308 | 150gr | Nosler SP SolBase bullet and 61 powders such as Accurate 4064, IMR 3031, Vihtavuori N540. 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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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 2206H	<<locked>>	85%	39784	88%	**15	95%
[ADI AR 2208]*	<<locked>>	91%	40379	90%	**05	94%
ADI Benchmark 8208	<<locked>>	83%	39610	88%	**89	96%
[Accurate 2200]*	<<locked>>	83%	39987	89%	**69	93%
Accurate 2495	<<locked>>	86%	39755	88%	**44	100%
Accurate 2520	<<locked>>	85%	40451	90%	**51	98%
Accurate 4064 👍	<<locked>>	92%	39987	89%	**48	99%
Alliant AR-Comp	<<locked>>	85%	40263	90%	**51	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	88%	39972	89%	**87	93%
Alliant Reloder- TS 15.5	<<locked>>	92%	39740	88%	**41	96%
[Alliant Reloder-15]*	<<locked>>	90%	40263	90%	**44	94%
Alliant Reloder-17	<<locked>>	96%	39711	88%	**94	95%
[Baschieri & Pellagri 107]*	<<locked>>	86%	39943	89%	**25	93%
Bofors RP3	<<locked>>	92%	40176	89%	**64	96%
Hodgdon BL-C2	<<locked>>	85%	40466	90%	**64	97%
[Hodgdon CFE223]*	<<locked>>	90%	39813	89%	**54	93%
[Hodgdon H380]*	<<locked>>	91%	40379	90%	**35	93%
Hodgdon H4895	<<locked>>	85%	39987	89%	**21	96%
[Hodgdon Hybrid 100V]*	<<locked>>	97%	32924	73%	**74	92%
[Hodgdon LVR]*	<<locked>>	97%	39581	88%	**44	92%
[Hodgdon VARGET]*	<<locked>>	91%	40103	89%	**98	94%
Hodgdon TrailBoss	<<locked>>	96%	32024	71%	**77	100%
IMR 3031 👍	<<locked>>	90%	40161	89%	**77	100%
[IMR 4064]*	<<locked>>	92%	40451	90%	**98	94%
IMR 4895	<<locked>>	89%	40451	90%	**64	95%
IMR 8208 XBR	<<locked>>	83%	39610	88%	**89	96%
Lovex D073.6	<<locked>>	87%	40451	90%	**51	98%
Lovex S060	<<locked>>	84%	39769	88%	**36	95%
Lovex S062	<<locked>>	90%	40132	89%	**15	97%
[Lovex S065]*	<<locked>>	96%	40364	90%	**95	91%
Norma 201	<<locked>>	86%	39653	88%	**85	96%
Norma 202	<<locked>>	86%	39842	89%	**15	99%
Norma 203B	<<locked>>	90%	39639	88%	**38	95%
Ramshot Big Game	<<locked>>	90%	40176	89%	**57	95%
[Ramshot TAC]*	<<locked>>	84%	40364	90%	**85	92%
Ramshot Wild Boar	<<locked>>	85%	40393	90%	**38	95%
ReloadSwiss RS 14	<<locked>>	97%	32634	73%	**26	100%
[ReloadSwiss RS 52]*	<<locked>>	88%	40161	89%	**03	94%
ReloadSwiss RS 60	<<locked>>	94%	39972	89%	**26	98%
Rottweil R 902	<<locked>>	88%	39842	89%	**85	97%
Rottweil R 903	<<locked>>	95%	40132	89%	**48	96%
SNPE Vectan SP 11	<<locked>>	93%	40030	89%	**67	95%
[SNPE Vectan SP 7]*	<<locked>>	85%	40089	89%	**95	92%
SNPE Vectan SP 9	<<locked>>	86%	39682	88%	**12	95%
SNPE Vectan Tubal 3000	<<locked>>	84%	39943	89%	**33	99%
SNPE Vectan Tubal 5000	<<locked>>	91%	39653	88%	**36	99%
[Shooters World Long Rifle]*	<<locked>>	96%	40364	90%	**95	91%
Shooters World Match Rifle	<<locked>>	87%	40451	90%	**51	98%
Shooters World Precision	<<locked>>	90%	40132	89%	**15	97%
Somchem S335	<<locked>>	85%	40364	90%	**56	99%
Somchem S341	<<locked>>	85%	39784	88%	**95	95%
Somchem S355	<<locked>>	93%	39929	89%	**31	96%
[Somchem S365]*	<<locked>>	96%	31473	70%	**03	93%
Vihtavuori N133	<<locked>>	87%	40059	89%	**43	100%
Vihtavuori N135	<<locked>>	95%	40147	89%	**15	100%
Vihtavuori N140	<<locked>>	89%	40074	89%	**95	99%
Vihtavuori N150	<<locked>>	96%	37260	83%	**56	96%
[Vihtavuori N160]*	<<locked>>	97%	39624	88%	**15	92%
Vihtavuori N540 👍	<<locked>>	89%	40292	90%	**28	99%
[Vihtavuori N550]*	<<locked>>	97%	39175	87%	**64	93%
Winchester 6.5 StaBALL	<<locked>>	97%	39334	87%	**79	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	34664	77%	**97	93%
[ADI AR 2208]*	<<locked>>	83%	31488	70%	**92	90%
ADI Benchmark 8208	<<locked>>	81%	36796	82%	**23	95%
[Accurate 2200]*	<<locked>>	81%	36941	82%	**00	92%
Accurate 2495	<<locked>>	81%	33605	75%	**10	99%
Accurate 2520	<<locked>>	81%	34461	77%	**23	97%
Accurate 4064	<<locked>>	81%	28282	63%	**72	96%
Alliant AR-Comp	<<locked>>	81%	34751	77%	**46	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	84%	34998	78%	**66	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	28355	63%	**56	91%
[Alliant Reloder-15]*	<<locked>>	81%	30603	68%	**11	90%
[Alliant Reloder-17]*	<<locked>>	88%	31082	69%	**70	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	33518	75%	**80	91%
[Bofors RP3]*	<<locked>>	81%	27296	61%	**49	91%
Hodgdon BL-C2	<<locked>>	81%	34592	77%	**33	95%
[Hodgdon CFE223]*	<<locked>>	85%	33721	75%	**07	90%
[Hodgdon H380]*	<<locked>>	86%	34490	77%	**97	90%
[Hodgdon H4895]*	<<locked>>	81%	34954	78%	**13	94%
[Hodgdon Hybrid 100V]*	<<locked>>	93%	29936	67%	**92	90%
[Hodgdon LVR]*	<<locked>>	94%	36767	82%	**75	90%
[Hodgdon VARGET]*	<<locked>>	83%	31241	69%	**85	90%
Hodgdon TrailBoss	<<locked>>	81%	25686	57%	**42	100%
IMR 3031	<<locked>>	81%	30748	68%	**61	98%
[IMR 4064]*	<<locked>>	83%	30589	68%	**65	90%
[IMR 4895]*	<<locked>>	81%	31314	70%	**44	91%
IMR 8208 XBR	<<locked>>	81%	36796	82%	**23	95%
Lovex D073.6	<<locked>>	81%	32358	72%	**70	96%
[Lovex S060]*	<<locked>>	81%	36056	80%	**61	94%
[Lovex S062]*	<<locked>>	81%	30560	68%	**92	93%
[Lovex S065]*	<<locked>>	94%	37318	83%	**33	90%
Norma 201	<<locked>>	81%	33997	76%	**57	95%
Norma 202	<<locked>>	81%	33939	75%	**87	97%
[Norma 203B]*	<<locked>>	81%	30139	67%	**05	91%
[Ramshot Big Game]*	<<locked>>	82%	31024	69%	**34	90%
[Ramshot TAC]*	<<locked>>	81%	36767	82%	**07	90%
[Ramshot Wild Boar]*	<<locked>>	81%	35360	79%	**20	93%
ReloadSwiss RS 14	<<locked>>	81%	25541	57%	**75	100%
[ReloadSwiss RS 52]*	<<locked>>	81%	31633	70%	**90	90%
[ReloadSwiss RS 60]*	<<locked>>	82%	27006	60%	**46	90%
[Rottweil R 902]*	<<locked>>	81%	32227	72%	**08	94%
[Rottweil R 903]*	<<locked>>	83%	27311	61%	**36	90%
[SNPE Vectan SP 11]*	<<locked>>	85%	30893	69%	**31	90%
[SNPE Vectan SP 7]*	<<locked>>	81%	34954	78%	**77	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	33417	74%	**64	92%
SNPE Vectan Tubal 3000	<<locked>>	81%	36085	80%	**54	98%
SNPE Vectan Tubal 5000	<<locked>>	81%	29254	65%	**06	97%
[Shooters World Long Rifle]*	<<locked>>	94%	37318	83%	**33	90%
Shooters World Match Rifle	<<locked>>	81%	32358	72%	**70	96%
[Shooters World Precision]*	<<locked>>	81%	30560	68%	**92	93%
Somchem S335	<<locked>>	81%	35172	78%	**51	98%
[Somchem S341]*	<<locked>>	81%	34011	76%	**70	92%
[Somchem S355]*	<<locked>>	82%	28050	62%	**39	90%
[Somchem S365]*	<<locked>>	92%	27586	61%	**79	90%
Vihtavuori N133	<<locked>>	81%	33489	74%	**05	99%
Vihtavuori N135	<<locked>>	81%	25991	58%	**87	97%
Vihtavuori N140	<<locked>>	81%	31633	70%	**08	97%
[Vihtavuori N150]*	<<locked>>	83%	24526	55%	**21	90%
[Vihtavuori N160]*	<<locked>>	92%	34519	77%	**00	90%
Vihtavuori N540	<<locked>>	81%	31212	69%	**21	96%
[Vihtavuori N550]*	<<locked>>	92%	34229	76%	**39	90%
[Winchester 6.5 StaBALL]*	<<locked>>	89%	30342	67%	**52	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