Load data for 7.7 X 58 mm Arisaka + .308 | 180gr | Norma Soft Point ALASKA

Recommended Powder(s): ReloadSwiss RS 60, Somchem S365

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 180gr \| Norma Soft Point ALASKA
Manufacturer SKU:	67648
Bullet Weight:	180gr \| 11.7g
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_B3870_C1134
Last updated:	2026-03-25

Load data for 112 loads in caliber 7.7 X 58 mm Arisaka with .308 | 180gr | Norma Soft Point ALASKA bullet and 56 powders such as ReloadSwiss RS 60, 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".

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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 2208	<<locked>>	85%	39827	89%	**92	97%
[Accurate 2700]*	<<locked>>	87%	39856	89%	**33	91%
Accurate 4064	<<locked>>	85%	39827	89%	**25	100%
Accurate 4350	<<locked>>	95%	40059	89%	**87	96%
Alliant Power Pro 2000-MR	<<locked>>	84%	40350	90%	**16	96%
Alliant Reloder- TS 15.5	<<locked>>	86%	40248	90%	**34	98%
Alliant Reloder-15	<<locked>>	84%	40422	90%	**38	97%
Alliant Reloder-16	<<locked>>	95%	40379	90%	**90	96%
Alliant Reloder-17	<<locked>>	91%	40393	90%	**26	98%
[Alliant Reloder-23]*	<<locked>>	96%	30153	67%	**77	93%
Bofors RP3	<<locked>>	86%	39769	88%	**38	98%
[Bofors RP7]*	<<locked>>	90%	40393	90%	**88	92%
Hodgdon CFE223	<<locked>>	85%	40466	90%	**77	96%
Hodgdon H380	<<locked>>	86%	40350	90%	**31	96%
[Hodgdon H414]*	<<locked>>	89%	39813	89%	**64	93%
[Hodgdon H4350]*	<<locked>>	95%	39653	88%	**95	91%
Hodgdon Hybrid 100V	<<locked>>	97%	38972	87%	**34	98%
Hodgdon LVR	<<locked>>	92%	40451	90%	**70	95%
Hodgdon VARGET	<<locked>>	86%	40277	90%	**98	97%
Hodgdon TrailBoss	<<locked>>	95%	32793	73%	**42	100%
IMR 3031	<<locked>>	84%	40089	89%	**41	100%
IMR 4064	<<locked>>	86%	39784	88%	**88	97%
[IMR 4166 Enduron]*	<<locked>>	86%	39798	89%	**46	92%
[IMR 4350]*	<<locked>>	94%	40059	89%	**02	92%
[IMR 4451 Enduron]*	<<locked>>	88%	39856	89%	**75	92%
IMR 4831	<<locked>>	97%	36463	81%	**98	95%
Lovex S062	<<locked>>	84%	39697	88%	**92	99%
[Lovex S065]*	<<locked>>	91%	40248	90%	**98	94%
[Lovex S070]*	<<locked>>	93%	40001	89%	**15	93%
Norma 203B	<<locked>>	85%	40422	90%	**48	98%
Norma URP	<<locked>>	94%	40001	89%	**74	96%
Ramshot Big Game	<<locked>>	85%	40190	89%	**64	97%
[Ramshot Hunter]*	<<locked>>	95%	40118	89%	**80	94%
ReloadSwiss RS 14	<<locked>>	95%	33112	74%	**81	100%
[ReloadSwiss RS 50]*	<<locked>>	85%	40030	89%	**95	93%
ReloadSwiss RS 60 👍	<<locked>>	88%	39784	88%	**26	100%
ReloadSwiss RS 62	<<locked>>	95%	39827	89%	**00	96%
[ReloadSwiss RS 70]*	<<locked>>	94%	40176	89%	**00	94%
Rottweil R 903	<<locked>>	89%	40422	90%	**48	98%
[Rottweil R 907]*	<<locked>>	90%	40393	90%	**88	92%
SNPE Vectan SP 11	<<locked>>	88%	40016	89%	**61	97%
SNPE Vectan Tubal 5000	<<locked>>	86%	40190	89%	**39	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	92%	40350	90%	**69	93%
[Shooters World Long Rifle]*	<<locked>>	91%	40248	90%	**98	94%
Shooters World Precision	<<locked>>	84%	39697	88%	**92	99%
Somchem S355	<<locked>>	88%	40001	89%	**25	98%
Somchem S365 👍	<<locked>>	97%	38145	85%	**84	99%
Vihtavuori N135	<<locked>>	89%	40205	89%	**92	100%
Vihtavuori N140	<<locked>>	83%	40219	89%	**82	100%
Vihtavuori N150	<<locked>>	93%	39914	89%	**98	99%
Vihtavuori N160	<<locked>>	92%	39900	89%	**34	96%
Vihtavuori N540	<<locked>>	83%	40190	89%	**08	100%
Vihtavuori N550	<<locked>>	92%	40234	89%	**84	96%
[Vihtavuori N555]*	<<locked>>	97%	31995	71%	**59	94%
Winchester 6.5 StaBALL	<<locked>>	93%	40219	89%	**21	98%
[Winchester 760]*	<<locked>>	89%	39813	89%	**64	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2208	<<locked>>	81%	34896	78%	**87	95%
[Accurate 2700]*	<<locked>>	84%	36970	82%	**74	90%
Accurate 4064	<<locked>>	81%	34809	77%	**23	99%
[Accurate 4350]*	<<locked>>	83%	26934	60%	**85	90%
Alliant Power Pro 2000-MR	<<locked>>	81%	36854	82%	**31	95%
Alliant Reloder- TS 15.5	<<locked>>	81%	33794	75%	**03	97%
Alliant Reloder-15	<<locked>>	81%	36622	81%	**65	96%
[Alliant Reloder-16]*	<<locked>>	84%	28892	64%	**05	90%
[Alliant Reloder-17]*	<<locked>>	81%	29283	65%	**54	93%
[Alliant Reloder-23]*	<<locked>>	91%	25991	58%	**49	90%
Bofors RP3	<<locked>>	81%	33257	74%	**10	97%
[Bofors RP7]*	<<locked>>	87%	36637	81%	**10	90%
[Hodgdon CFE223]*	<<locked>>	81%	34737	77%	**52	94%
[Hodgdon H380]*	<<locked>>	81%	34592	77%	**13	94%
[Hodgdon H414]*	<<locked>>	85%	35012	78%	**56	90%
[Hodgdon H4350]*	<<locked>>	93%	36854	82%	**43	90%
[Hodgdon Hybrid 100V]*	<<locked>>	81%	24250	54%	**57	90%
[Hodgdon LVR]*	<<locked>>	82%	29167	65%	**05	90%
Hodgdon VARGET	<<locked>>	81%	34621	77%	**80	95%
Hodgdon TrailBoss	<<locked>>	88%	29544	66%	**83	100%
IMR 3031	<<locked>>	81%	36724	82%	**82	100%
IMR 4064	<<locked>>	81%	34040	76%	**64	95%
[IMR 4166 Enduron]*	<<locked>>	81%	34229	76%	**24	90%
[IMR 4350]*	<<locked>>	91%	36579	81%	**33	90%
[IMR 4451 Enduron]*	<<locked>>	84%	35012	78%	**77	90%
[IMR 4831]*	<<locked>>	87%	26658	59%	**52	90%
Lovex S062	<<locked>>	81%	36027	80%	**20	98%
[Lovex S065]*	<<locked>>	82%	30298	67%	**82	90%
[Lovex S070]*	<<locked>>	87%	33692	75%	**83	90%
Norma 203B	<<locked>>	81%	36143	80%	**59	96%
[Norma URP]*	<<locked>>	83%	27731	62%	**82	90%
Ramshot Big Game	<<locked>>	81%	35331	79%	**56	96%
[Ramshot Hunter]*	<<locked>>	89%	32866	73%	**10	90%
ReloadSwiss RS 14	<<locked>>	85%	28326	63%	**86	100%
[ReloadSwiss RS 50]*	<<locked>>	81%	35070	78%	**90	91%
ReloadSwiss RS 60	<<locked>>	81%	31169	69%	**16	97%
[ReloadSwiss RS 62]*	<<locked>>	85%	28442	63%	**28	90%
[ReloadSwiss RS 70]*	<<locked>>	88%	32256	72%	**10	90%
Rottweil R 903	<<locked>>	81%	31212	69%	**47	95%
[Rottweil R 907]*	<<locked>>	87%	36637	81%	**10	90%
SNPE Vectan SP 11	<<locked>>	81%	32561	72%	**00	95%
SNPE Vectan Tubal 5000	<<locked>>	81%	34287	76%	**24	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	86%	33736	75%	**38	90%
[Shooters World Long Rifle]*	<<locked>>	82%	30298	67%	**82	90%
Shooters World Precision	<<locked>>	81%	36027	80%	**20	98%
Somchem S355	<<locked>>	81%	32445	72%	**64	96%
[Somchem S365]*	<<locked>>	81%	23279	52%	**73	91%
Vihtavuori N135	<<locked>>	81%	31604	70%	**24	100%
Vihtavuori N140	<<locked>>	81%	37289	83%	**29	100%
Vihtavuori N150	<<locked>>	81%	27398	61%	**26	95%
[Vihtavuori N160]*	<<locked>>	81%	28398	63%	**69	91%
Vihtavuori N540	<<locked>>	81%	37173	83%	**52	100%
[Vihtavuori N550]*	<<locked>>	81%	28587	64%	**15	91%
[Vihtavuori N555]*	<<locked>>	90%	26020	58%	**85	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	27586	61%	**23	93%
[Winchester 760]*	<<locked>>	85%	35012	78%	**56	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