Load data for 7.7 X 58 mm Arisaka + .308 | 135gr | Sierra Varminter

Recommended Powder(s): Accurate 2495, Accurate 4064, IMR 3031, Vihtavuori N135

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 135gr \| Sierra Varminter
Manufacturer SKU:	2124
Bullet Weight:	135gr \| 8.7g
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_B5868_C1134
Last updated:	2026-04-04

Load data for 108 loads in caliber 7.7 X 58 mm Arisaka with .308 | 135gr | Sierra Varminter bullet and 54 powders such as Accurate 2495, Accurate 4064, IMR 3031, Vihtavuori N135. 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%	39900	89%	**59	94%
[ADI AR 2208]*	<<locked>>	92%	39784	88%	**36	93%
ADI Benchmark 8208	<<locked>>	85%	39900	89%	**40	95%
[Accurate 2200]*	<<locked>>	84%	40059	89%	**10	92%
Accurate 2495 👍	<<locked>>	88%	40248	90%	**05	100%
Accurate 2520	<<locked>>	87%	40234	89%	**95	98%
Accurate 4064 👍	<<locked>>	93%	40132	89%	**02	99%
Alliant AR-Comp	<<locked>>	87%	40234	89%	**08	100%
Alliant Reloder- TS 15.5	<<locked>>	93%	40321	90%	**95	95%
[Alliant Reloder-15]*	<<locked>>	90%	40045	89%	**85	93%
[Alliant Reloder-17]*	<<locked>>	97%	40292	90%	**44	94%
[Baschieri & Pellagri 107]*	<<locked>>	87%	40277	90%	**79	92%
Bofors RP3	<<locked>>	94%	40277	90%	**12	95%
Hodgdon BL-C2	<<locked>>	86%	40263	90%	**05	96%
[Hodgdon CFE223]*	<<locked>>	91%	39972	89%	**92	92%
Hodgdon H322	<<locked>>	83%	40089	89%	**69	99%
Hodgdon H4895	<<locked>>	86%	40074	89%	**76	95%
[Hodgdon VARGET]*	<<locked>>	92%	39784	88%	**36	93%
Hodgdon TrailBoss	<<locked>>	96%	32039	71%	**88	100%
IMR 3031 👍	<<locked>>	91%	39987	89%	**25	99%
[IMR 4064]*	<<locked>>	93%	39987	89%	**30	93%
[IMR 4895]*	<<locked>>	90%	40292	90%	**05	94%
IMR 8208 XBR	<<locked>>	85%	39900	89%	**40	95%
Lovex D073.6	<<locked>>	88%	39972	89%	**89	97%
[Lovex S060]*	<<locked>>	86%	40379	90%	**94	94%
Lovex S062	<<locked>>	91%	40292	90%	**66	96%
Norma 201	<<locked>>	87%	39856	89%	**36	96%
Norma 202	<<locked>>	87%	40263	90%	**69	98%
[Norma 203B]*	<<locked>>	91%	39914	89%	**85	94%
[Ramshot Big Game]*	<<locked>>	91%	39914	89%	**95	93%
[Ramshot Wild Boar]*	<<locked>>	86%	40451	90%	**76	94%
ReloadSwiss RS 14	<<locked>>	96%	32097	71%	**34	100%
[ReloadSwiss RS 52]*	<<locked>>	89%	40408	90%	**54	93%
ReloadSwiss RS 60	<<locked>>	95%	40103	89%	**64	97%
Rottweil R 901	<<locked>>	84%	39987	89%	**23	98%
Rottweil R 902	<<locked>>	89%	39972	89%	**33	96%
Rottweil R 903	<<locked>>	96%	40205	89%	**95	95%
[SNPE Vectan SP 11]*	<<locked>>	94%	40176	89%	**05	93%
[SNPE Vectan SP 9]*	<<locked>>	88%	40132	89%	**59	94%
SNPE Vectan Tubal 3000	<<locked>>	86%	40437	90%	**90	98%
SNPE Vectan Tubal 5000	<<locked>>	92%	39581	88%	**87	99%
Shooters World Match Rifle	<<locked>>	88%	39972	89%	**89	97%
Shooters World Precision	<<locked>>	91%	40292	90%	**66	96%
Somchem S335	<<locked>>	86%	40422	90%	**07	99%
[Somchem S341]*	<<locked>>	87%	40350	90%	**56	94%
Somchem S355	<<locked>>	95%	40234	89%	**76	95%
Vihtavuori N133	<<locked>>	88%	40045	89%	**94	100%
Vihtavuori N135 👍	<<locked>>	96%	40379	90%	**72	100%
Vihtavuori N140	<<locked>>	90%	40234	89%	**49	98%
Vihtavuori N150	<<locked>>	96%	35723	79%	**64	95%
Vihtavuori N530	<<locked>>	83%	40030	89%	**53	96%
Vihtavuori N540	<<locked>>	90%	39914	89%	**66	98%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	37898	84%	**74	93%
Winchester 748	<<locked>>	84%	40205	89%	**08	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	33663	75%	**08	91%
[ADI AR 2208]*	<<locked>>	86%	33823	75%	**89	90%
[ADI Benchmark 8208]*	<<locked>>	81%	35621	79%	**38	94%
[Accurate 2200]*	<<locked>>	82%	36651	82%	**35	90%
Accurate 2495	<<locked>>	81%	32285	72%	**25	98%
Accurate 2520	<<locked>>	81%	33141	74%	**35	95%
[Accurate 4064]*	<<locked>>	81%	27151	60%	**77	94%
Alliant AR-Comp	<<locked>>	81%	33736	75%	**67	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	83%	28776	64%	**03	90%
[Alliant Reloder-15]*	<<locked>>	85%	33214	74%	**21	90%
[Alliant Reloder-17]*	<<locked>>	91%	33721	75%	**71	90%
[Baschieri & Pellagri 107]*	<<locked>>	84%	35607	79%	**64	90%
[Bofors RP3]*	<<locked>>	84%	28834	64%	**23	90%
[Hodgdon BL-C2]*	<<locked>>	81%	33359	74%	**48	93%
[Hodgdon CFE223]*	<<locked>>	88%	36593	81%	**20	90%
Hodgdon H322	<<locked>>	81%	37014	82%	**00	98%
[Hodgdon H4895]*	<<locked>>	81%	33779	75%	**25	92%
[Hodgdon VARGET]*	<<locked>>	87%	33823	75%	**89	90%
Hodgdon TrailBoss	<<locked>>	81%	25251	56%	**40	100%
IMR 3031	<<locked>>	81%	29327	65%	**59	97%
[IMR 4064]*	<<locked>>	86%	33228	74%	**72	90%
[IMR 4895]*	<<locked>>	82%	31502	70%	**82	90%
[IMR 8208 XBR]*	<<locked>>	81%	35621	79%	**38	94%
[Lovex D073.6]*	<<locked>>	81%	31024	69%	**79	94%
[Lovex S060]*	<<locked>>	81%	34838	77%	**66	92%
[Lovex S062]*	<<locked>>	81%	29298	65%	**87	91%
[Norma 201]*	<<locked>>	81%	33054	74%	**75	93%
Norma 202	<<locked>>	81%	32619	73%	**89	96%
[Norma 203B]*	<<locked>>	84%	31850	71%	**92	90%
[Ramshot Big Game]*	<<locked>>	85%	33417	74%	**28	90%
[Ramshot Wild Boar]*	<<locked>>	81%	34374	76%	**31	91%
ReloadSwiss RS 14	<<locked>>	81%	25469	57%	**80	100%
[ReloadSwiss RS 52]*	<<locked>>	84%	34084	76%	**97	90%
[ReloadSwiss RS 60]*	<<locked>>	85%	29138	65%	**39	90%
Rottweil R 901	<<locked>>	81%	36535	81%	**51	97%
[Rottweil R 902]*	<<locked>>	81%	31444	70%	**23	92%
[Rottweil R 903]*	<<locked>>	86%	29327	65%	**26	90%
[SNPE Vectan SP 11]*	<<locked>>	88%	33504	75%	**41	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	32227	72%	**72	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	34679	77%	**56	96%
SNPE Vectan Tubal 5000	<<locked>>	81%	27978	62%	**05	95%
[Shooters World Match Rifle]*	<<locked>>	81%	31024	69%	**79	94%
[Shooters World Precision]*	<<locked>>	81%	29298	65%	**87	91%
Somchem S335	<<locked>>	81%	34374	76%	**69	97%
[Somchem S341]*	<<locked>>	81%	33025	73%	**79	91%
[Somchem S355]*	<<locked>>	86%	30356	68%	**36	90%
Vihtavuori N133	<<locked>>	81%	32372	72%	**23	98%
Vihtavuori N135	<<locked>>	81%	25150	56%	**88	95%
Vihtavuori N140	<<locked>>	81%	30313	67%	**13	95%
[Vihtavuori N150]*	<<locked>>	87%	26832	60%	**18	90%
Vihtavuori N530	<<locked>>	81%	37115	83%	**87	95%
Vihtavuori N540	<<locked>>	81%	30197	67%	**30	95%
[Winchester 6.5 StaBALL]*	<<locked>>	92%	33054	74%	**49	90%
Winchester 748	<<locked>>	81%	36550	81%	**23	95%

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