Load data for 7.7 X 58 mm Arisaka + .308 | 147gr | Armscor FMJ

Recommended Powder(s): Accurate 4064, IMR 3031, Vihtavuori N135, Vihtavuori N540

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 147gr \| Armscor FMJ
Bullet Weight:	147gr \| 9.5g
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_B10910_C1134
Last updated:	2026-03-23
Recommended Twist Rate:	1:14 - 1:11

Load data for 116 loads in caliber 7.7 X 58 mm Arisaka with .308 | 147gr | Armscor FMJ bullet and 58 powders such as Accurate 4064, IMR 3031, Vihtavuori N135, 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>>	86%	39653	88%	**35	95%
[ADI AR 2208]*	<<locked>>	91%	40103	89%	**21	94%
ADI Benchmark 8208	<<locked>>	84%	39798	89%	**15	96%
[Accurate 2200]*	<<locked>>	84%	39755	88%	**89	92%
Accurate 2495	<<locked>>	87%	40132	89%	**80	100%
Accurate 2520	<<locked>>	86%	39914	89%	**67	98%
Accurate 4064 👍	<<locked>>	92%	40176	89%	**80	99%
Alliant AR-Comp	<<locked>>	85%	39784	88%	**71	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	89%	40350	90%	**23	93%
Alliant Reloder- TS 15.5	<<locked>>	93%	40408	90%	**77	96%
[Alliant Reloder-15]*	<<locked>>	90%	40408	90%	**71	94%
[Alliant Reloder-17]*	<<locked>>	96%	39639	88%	**20	94%
[Baschieri & Pellagri 107]*	<<locked>>	87%	40306	90%	**61	93%
Bofors RP3	<<locked>>	93%	39943	89%	**84	96%
Hodgdon BL-C2	<<locked>>	86%	39929	89%	**77	96%
[Hodgdon CFE223]*	<<locked>>	91%	40147	89%	**87	93%
[Hodgdon H380]*	<<locked>>	92%	40161	89%	**51	92%
Hodgdon H4895	<<locked>>	86%	40001	89%	**54	95%
[Hodgdon VARGET]*	<<locked>>	91%	39682	88%	**15	94%
Hodgdon TrailBoss	<<locked>>	96%	31865	71%	**93	100%
IMR 3031 👍	<<locked>>	90%	39972	89%	**00	100%
[IMR 4064]*	<<locked>>	92%	40016	89%	**15	94%
IMR 4895	<<locked>>	89%	40422	90%	**87	95%
IMR 8208 XBR	<<locked>>	84%	39798	89%	**15	96%
Lovex D073.6	<<locked>>	88%	39914	89%	**67	98%
Lovex S060	<<locked>>	85%	39697	88%	**66	95%
Lovex S062	<<locked>>	90%	40132	89%	**38	96%
Norma 201	<<locked>>	87%	40234	89%	**21	96%
Norma 202	<<locked>>	87%	39697	88%	**35	99%
Norma 203B	<<locked>>	91%	40335	90%	**74	95%
[Ramshot Big Game]*	<<locked>>	90%	39842	89%	**71	94%
[Ramshot TAC]*	<<locked>>	84%	40350	90%	**05	91%
Ramshot Wild Boar	<<locked>>	85%	40074	89%	**54	95%
ReloadSwiss RS 14	<<locked>>	96%	32039	71%	**32	100%
[ReloadSwiss RS 52]*	<<locked>>	89%	39929	89%	**26	94%
ReloadSwiss RS 60	<<locked>>	94%	40089	89%	**46	97%
Rottweil R 901	<<locked>>	84%	40030	89%	**08	98%
Rottweil R 902	<<locked>>	89%	40408	90%	**21	96%
Rottweil R 903	<<locked>>	95%	40176	89%	**80	96%
[SNPE Vectan SP 11]*	<<locked>>	93%	40118	89%	**87	94%
[SNPE Vectan SP 7]*	<<locked>>	86%	39610	88%	**08	92%
SNPE Vectan SP 9	<<locked>>	87%	40335	90%	**44	95%
SNPE Vectan Tubal 3000	<<locked>>	85%	40074	89%	**59	99%
SNPE Vectan Tubal 5000	<<locked>>	92%	40437	90%	**82	99%
Shooters World Match Rifle	<<locked>>	88%	39914	89%	**67	98%
Shooters World Precision	<<locked>>	90%	40132	89%	**38	96%
Somchem S335	<<locked>>	85%	39987	89%	**75	99%
Somchem S341	<<locked>>	86%	40161	89%	**31	95%
Somchem S355	<<locked>>	94%	40190	89%	**61	95%
[Somchem S365]*	<<locked>>	97%	31444	70%	**20	93%
Vihtavuori N133	<<locked>>	87%	39827	89%	**66	100%
Vihtavuori N135 👍	<<locked>>	96%	40451	90%	**51	100%
Vihtavuori N140	<<locked>>	89%	40234	89%	**25	99%
Vihtavuori N150	<<locked>>	97%	37072	82%	**75	96%
[Vihtavuori N160]*	<<locked>>	96%	38696	86%	**18	92%
Vihtavuori N540 👍	<<locked>>	89%	40089	89%	**48	99%
[Vihtavuori N550]*	<<locked>>	97%	39059	87%	**80	92%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	38856	86%	**89	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	34040	76%	**03	92%
[ADI AR 2208]*	<<locked>>	84%	31807	71%	**25	90%
ADI Benchmark 8208	<<locked>>	81%	36027	80%	**30	95%
[Accurate 2200]*	<<locked>>	81%	36608	81%	**16	91%
Accurate 2495	<<locked>>	81%	33069	74%	**23	99%
Accurate 2520	<<locked>>	81%	34026	76%	**39	96%
Accurate 4064	<<locked>>	81%	27949	62%	**88	95%
Alliant AR-Comp	<<locked>>	81%	34374	76%	**62	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	85%	35389	79%	**95	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	27702	62%	**65	90%
[Alliant Reloder-15]*	<<locked>>	82%	31299	70%	**54	90%
[Alliant Reloder-17]*	<<locked>>	89%	31792	71%	**10	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	33301	74%	**97	90%
[Bofors RP3]*	<<locked>>	81%	27238	61%	**65	90%
[Hodgdon BL-C2]*	<<locked>>	81%	34301	76%	**49	94%
[Hodgdon CFE223]*	<<locked>>	86%	34664	77%	**56	90%
[Hodgdon H380]*	<<locked>>	88%	35752	80%	**49	90%
[Hodgdon H4895]*	<<locked>>	81%	34185	76%	**20	93%
[Hodgdon VARGET]*	<<locked>>	84%	32024	71%	**28	90%
Hodgdon TrailBoss	<<locked>>	81%	25628	57%	**58	100%
IMR 3031	<<locked>>	81%	30037	67%	**64	98%
[IMR 4064]*	<<locked>>	84%	30937	69%	**98	90%
[IMR 4895]*	<<locked>>	81%	30705	68%	**51	91%
IMR 8208 XBR	<<locked>>	81%	36027	80%	**30	95%
Lovex D073.6	<<locked>>	81%	31966	71%	**84	96%
[Lovex S060]*	<<locked>>	81%	35375	79%	**67	93%
[Lovex S062]*	<<locked>>	81%	29849	66%	**95	92%
[Norma 201]*	<<locked>>	81%	33678	75%	**77	94%
Norma 202	<<locked>>	81%	33446	74%	**93	97%
[Norma 203B]*	<<locked>>	81%	30066	67%	**25	90%
[Ramshot Big Game]*	<<locked>>	83%	31691	70%	**74	90%
[Ramshot TAC]*	<<locked>>	82%	37565	84%	**46	90%
[Ramshot Wild Boar]*	<<locked>>	81%	34969	78%	**33	93%
ReloadSwiss RS 14	<<locked>>	81%	25759	57%	**98	100%
[ReloadSwiss RS 52]*	<<locked>>	82%	32155	72%	**33	90%
[ReloadSwiss RS 60]*	<<locked>>	83%	27470	61%	**82	90%
Rottweil R 901	<<locked>>	81%	36956	82%	**43	98%
[Rottweil R 902]*	<<locked>>	81%	31937	71%	**25	93%
[Rottweil R 903]*	<<locked>>	84%	28065	62%	**79	90%
[SNPE Vectan SP 11]*	<<locked>>	86%	31343	70%	**74	90%
[SNPE Vectan SP 7]*	<<locked>>	83%	35795	80%	**26	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	32692	73%	**67	92%
SNPE Vectan Tubal 3000	<<locked>>	81%	35607	79%	**61	97%
SNPE Vectan Tubal 5000	<<locked>>	81%	28747	64%	**16	96%
Shooters World Match Rifle	<<locked>>	81%	31966	71%	**84	96%
[Shooters World Precision]*	<<locked>>	81%	29849	66%	**95	92%
Somchem S335	<<locked>>	81%	34998	78%	**64	98%
[Somchem S341]*	<<locked>>	81%	33779	75%	**87	92%
[Somchem S355]*	<<locked>>	83%	28253	63%	**72	90%
[Somchem S365]*	<<locked>>	93%	28021	62%	**11	90%
Vihtavuori N133	<<locked>>	81%	33083	74%	**21	99%
Vihtavuori N135	<<locked>>	81%	25744	57%	**97	96%
Vihtavuori N140	<<locked>>	81%	30922	69%	**15	96%
[Vihtavuori N150]*	<<locked>>	85%	25570	57%	**74	90%
[Vihtavuori N160]*	<<locked>>	94%	35288	78%	**36	90%
Vihtavuori N540	<<locked>>	81%	30618	68%	**31	96%
[Vihtavuori N550]*	<<locked>>	93%	34969	78%	**85	90%
[Winchester 6.5 StaBALL]*	<<locked>>	90%	30676	68%	**88	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