Load data for 7.7 X 58 mm Arisaka + .311 | 180gr | Sellier & Bellot SPRN

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.311 \| 180gr \| Sellier & Bellot SPRN
Manufacturer SKU:	2940
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.311" \| 7.90mm
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_B7236_C1134
Last updated:	2026-03-23

Load data for 116 loads in caliber 7.7 X 58 mm Arisaka with .311 | 180gr | Sellier & Bellot SPRN bullet and 58 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>>	86%	40321	90%	**02	97%
[Accurate 2700]*	<<locked>>	87%	40437	90%	**39	91%
Accurate 4064	<<locked>>	86%	40321	90%	**31	100%
Accurate 4350	<<locked>>	96%	40422	90%	**93	96%
Alliant Power Pro 2000-MR	<<locked>>	84%	40161	89%	**07	96%
Alliant Reloder- TS 15.5	<<locked>>	86%	40016	89%	**31	98%
Alliant Reloder-15	<<locked>>	84%	40001	89%	**31	97%
Alliant Reloder-16	<<locked>>	95%	40089	89%	**87	96%
Alliant Reloder-17	<<locked>>	91%	40118	89%	**16	98%
[Alliant Reloder-23]*	<<locked>>	96%	29805	66%	**64	93%
Bofors RP3	<<locked>>	87%	40379	90%	**48	98%
[Bofors RP7]*	<<locked>>	90%	40205	89%	**82	92%
Hodgdon CFE223	<<locked>>	85%	40306	90%	**70	96%
Hodgdon H380	<<locked>>	86%	40132	89%	**25	95%
[Hodgdon H414]*	<<locked>>	90%	40393	90%	**70	93%
[Hodgdon H4350]*	<<locked>>	96%	40219	89%	**02	91%
Hodgdon Hybrid 100V	<<locked>>	97%	38841	86%	**25	97%
Hodgdon LVR	<<locked>>	92%	40118	89%	**61	95%
Hodgdon VARGET	<<locked>>	86%	40016	89%	**95	97%
Hodgdon TrailBoss	<<locked>>	97%	33460	74%	**52	100%
IMR 3031	<<locked>>	84%	40408	90%	**41	100%
IMR 4064	<<locked>>	87%	40408	90%	**92	97%
[IMR 4166 Enduron]*	<<locked>>	87%	40292	90%	**49	92%
[IMR 4350]*	<<locked>>	94%	39769	88%	**98	91%
[IMR 4451 Enduron]*	<<locked>>	88%	40350	90%	**85	92%
IMR 4831	<<locked>>	97%	36303	81%	**88	95%
IMR 4895	<<locked>>	83%	40364	90%	**48	98%
Lovex S062	<<locked>>	85%	40205	89%	**05	99%
[Lovex S065]*	<<locked>>	91%	39900	89%	**88	94%
[Lovex S070]*	<<locked>>	93%	40437	90%	**21	93%
Norma 203B	<<locked>>	85%	40161	89%	**38	98%
Norma URP	<<locked>>	95%	40437	90%	**84	96%
Ramshot Big Game	<<locked>>	85%	39987	89%	**54	97%
[Ramshot Hunter]*	<<locked>>	96%	40466	90%	**80	94%
ReloadSwiss RS 14	<<locked>>	97%	33779	75%	**88	100%
[ReloadSwiss RS 50]*	<<locked>>	85%	39842	89%	**85	93%
ReloadSwiss RS 52	<<locked>>	83%	40408	90%	**03	97%
ReloadSwiss RS 60 👍	<<locked>>	89%	40364	90%	**33	100%
ReloadSwiss RS 62	<<locked>>	95%	39740	88%	**97	96%
[ReloadSwiss RS 70]*	<<locked>>	95%	40132	89%	**93	94%
Rottweil R 903	<<locked>>	89%	40176	89%	**38	98%
[Rottweil R 907]*	<<locked>>	90%	40205	89%	**82	92%
SNPE Vectan SP 11	<<locked>>	88%	40263	90%	**61	97%
SNPE Vectan Tubal 5000	<<locked>>	86%	39885	89%	**29	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	92%	40176	89%	**62	93%
[Shooters World Long Rifle]*	<<locked>>	91%	39900	89%	**88	94%
Shooters World Precision	<<locked>>	85%	40205	89%	**05	99%
Somchem S355	<<locked>>	88%	39740	88%	**15	98%
Somchem S365 👍	<<locked>>	97%	38029	85%	**77	99%
Vihtavuori N135	<<locked>>	89%	39871	89%	**85	100%
Vihtavuori N140	<<locked>>	84%	40393	90%	**85	100%
Vihtavuori N150	<<locked>>	93%	40161	89%	**98	99%
Vihtavuori N160	<<locked>>	92%	39755	88%	**28	96%
Vihtavuori N540	<<locked>>	83%	39929	89%	**02	100%
Vihtavuori N550	<<locked>>	92%	40059	89%	**77	96%
[Vihtavuori N555]*	<<locked>>	97%	31604	70%	**46	94%
Winchester 6.5 StaBALL	<<locked>>	93%	40161	89%	**18	98%
[Winchester 760]*	<<locked>>	90%	40393	90%	**70	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2208	<<locked>>	81%	34606	77%	**83	95%
[Accurate 2700]*	<<locked>>	85%	37507	83%	**80	90%
Accurate 4064	<<locked>>	81%	34476	77%	**16	99%
[Accurate 4350]*	<<locked>>	83%	26716	59%	**78	90%
Alliant Power Pro 2000-MR	<<locked>>	81%	36506	81%	**25	95%
Alliant Reloder- TS 15.5	<<locked>>	81%	33489	74%	**97	97%
Alliant Reloder-15	<<locked>>	81%	36332	81%	**52	96%
[Alliant Reloder-16]*	<<locked>>	84%	28689	64%	**98	90%
[Alliant Reloder-17]*	<<locked>>	81%	29109	65%	**44	93%
[Alliant Reloder-23]*	<<locked>>	92%	25889	58%	**46	90%
Bofors RP3	<<locked>>	81%	32982	73%	**97	96%
[Bofors RP7]*	<<locked>>	87%	36419	81%	**00	90%
[Hodgdon CFE223]*	<<locked>>	81%	34563	77%	**49	94%
[Hodgdon H380]*	<<locked>>	81%	34345	76%	**00	93%
[Hodgdon H414]*	<<locked>>	86%	34853	78%	**52	90%
[Hodgdon H4350]*	<<locked>>	93%	37362	83%	**46	90%
[Hodgdon Hybrid 100V]*	<<locked>>	82%	24410	54%	**60	90%
[Hodgdon LVR]*	<<locked>>	82%	29559	66%	**11	90%
Hodgdon VARGET	<<locked>>	81%	34330	76%	**77	95%
Hodgdon TrailBoss	<<locked>>	88%	29399	65%	**76	100%
IMR 3031	<<locked>>	81%	36332	81%	**69	100%
IMR 4064	<<locked>>	81%	33736	75%	**57	95%
[IMR 4166 Enduron]*	<<locked>>	82%	34635	77%	**34	90%
[IMR 4350]*	<<locked>>	91%	37072	82%	**39	90%
[IMR 4451 Enduron]*	<<locked>>	84%	34780	77%	**64	90%
[IMR 4831]*	<<locked>>	87%	27064	60%	**62	90%
IMR 4895	<<locked>>	81%	37231	83%	**82	97%
Lovex S062	<<locked>>	81%	35853	80%	**16	98%
[Lovex S065]*	<<locked>>	82%	30603	68%	**85	90%
[Lovex S070]*	<<locked>>	87%	33475	74%	**74	90%
Norma 203B	<<locked>>	81%	35853	80%	**46	96%
[Norma URP]*	<<locked>>	83%	27528	61%	**78	90%
Ramshot Big Game	<<locked>>	81%	35114	78%	**46	96%
[Ramshot Hunter]*	<<locked>>	89%	32967	73%	**10	90%
ReloadSwiss RS 14	<<locked>>	85%	28181	63%	**83	100%
[ReloadSwiss RS 50]*	<<locked>>	81%	34853	78%	**87	91%
ReloadSwiss RS 52	<<locked>>	81%	37420	83%	**41	96%
ReloadSwiss RS 60	<<locked>>	81%	30980	69%	**13	97%
[ReloadSwiss RS 62]*	<<locked>>	85%	28660	64%	**31	90%
[ReloadSwiss RS 70]*	<<locked>>	88%	32169	72%	**03	90%
Rottweil R 903	<<locked>>	81%	30922	69%	**41	95%
[Rottweil R 907]*	<<locked>>	87%	36419	81%	**00	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	32082	71%	**80	94%
SNPE Vectan Tubal 5000	<<locked>>	81%	33939	75%	**18	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	86%	33388	74%	**28	90%
[Shooters World Long Rifle]*	<<locked>>	82%	30603	68%	**85	90%
Shooters World Precision	<<locked>>	81%	35853	80%	**16	98%
Somchem S355	<<locked>>	81%	32155	72%	**51	95%
[Somchem S365]*	<<locked>>	81%	23090	51%	**67	91%
Vihtavuori N135	<<locked>>	81%	31241	69%	**18	100%
Vihtavuori N140	<<locked>>	81%	37289	83%	**29	100%
Vihtavuori N150	<<locked>>	81%	27398	61%	**23	95%
[Vihtavuori N160]*	<<locked>>	81%	28195	63%	**56	90%
Vihtavuori N540	<<locked>>	81%	36898	82%	**43	99%
[Vihtavuori N550]*	<<locked>>	81%	28384	63%	**01	91%
[Vihtavuori N555]*	<<locked>>	91%	26600	59%	**01	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	27354	61%	**13	92%
[Winchester 760]*	<<locked>>	86%	34853	78%	**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