Load data for 7.7 X 58 mm Arisaka + .308 | 135gr | Atomic 29 FNHP

Recommended Powder(s): Accurate 2495, Hodgdon H322, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 135gr \| Atomic 29 FNHP
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_B12232_C1134
Last updated:	2026-03-25

Load data for 120 loads in caliber 7.7 X 58 mm Arisaka with .308 | 135gr | Atomic 29 FNHP bullet and 60 powders such as Accurate 2495, Hodgdon H322, IMR 3031. 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>>	88%	40103	89%	**66	94%
[ADI AR 2208]*	<<locked>>	93%	40074	89%	**36	93%
ADI Benchmark 8208	<<locked>>	86%	40219	89%	**49	95%
Accurate 2015	<<locked>>	84%	40001	89%	**20	100%
[Accurate 2200]*	<<locked>>	86%	39798	89%	**00	91%
Accurate 2495 👍	<<locked>>	89%	40089	89%	**05	100%
Accurate 2520	<<locked>>	88%	39798	89%	**85	97%
Accurate 4064	<<locked>>	95%	39871	89%	**99	98%
Alliant AR-Comp	<<locked>>	88%	39827	89%	**02	100%
Alliant Reloder- TS 15.5	<<locked>>	95%	40437	90%	**02	95%
[Alliant Reloder-15]*	<<locked>>	92%	40437	90%	**95	93%
[Alliant Reloder-17]*	<<locked>>	97%	38276	85%	**92	92%
[Baschieri & Pellagri 107]*	<<locked>>	89%	40219	89%	**72	92%
Bofors RP3	<<locked>>	95%	39552	88%	**99	95%
Hodgdon BL-C2	<<locked>>	87%	39682	88%	**92	95%
Hodgdon Benchmark	<<locked>>	84%	39958	89%	**90	96%
Hodgdon H322 👍	<<locked>>	85%	40277	90%	**69	99%
Hodgdon H4895	<<locked>>	88%	40277	90%	**82	95%
[Hodgdon VARGET]*	<<locked>>	93%	39827	89%	**33	93%
Hodgdon TrailBoss	<<locked>>	97%	31894	71%	**88	100%
IMR 3031 👍	<<locked>>	92%	40045	89%	**31	99%
[IMR 4064]*	<<locked>>	94%	39958	89%	**33	93%
[IMR 4895]*	<<locked>>	91%	39653	88%	**99	94%
IMR 8208 XBR	<<locked>>	86%	40219	89%	**49	95%
Lovex D073.5	<<locked>>	83%	40132	89%	**46	97%
Lovex D073.6	<<locked>>	90%	40103	89%	**92	97%
[Lovex S060]*	<<locked>>	87%	39697	88%	**84	94%
Lovex S062	<<locked>>	93%	40292	90%	**62	96%
Norma 201	<<locked>>	89%	39856	89%	**43	96%
Norma 202	<<locked>>	89%	40059	89%	**69	98%
[Norma 203B]*	<<locked>>	93%	40321	90%	**99	94%
[Ramshot Big Game]*	<<locked>>	92%	39726	88%	**89	93%
[Ramshot Wild Boar]*	<<locked>>	87%	40030	89%	**72	94%
[Ramshot X-Terminator]*	<<locked>>	83%	40001	89%	**10	93%
ReloadSwiss RS 14	<<locked>>	96%	31531	70%	**18	100%
[ReloadSwiss RS 52]*	<<locked>>	91%	40118	89%	**54	93%
ReloadSwiss RS 60	<<locked>>	96%	40393	90%	**67	97%
Rottweil R 901	<<locked>>	86%	39769	88%	**30	98%
Rottweil R 902	<<locked>>	91%	40132	89%	**36	96%
[Rottweil R 903]*	<<locked>>	96%	38725	86%	**66	94%
[SNPE Vectan SP 11]*	<<locked>>	95%	39987	89%	**95	93%
[SNPE Vectan SP 9]*	<<locked>>	89%	39856	89%	**59	94%
SNPE Vectan Tubal 3000	<<locked>>	87%	39581	88%	**71	98%
SNPE Vectan Tubal 5000	<<locked>>	93%	39885	89%	**90	99%
Shooters World Match Rifle	<<locked>>	90%	40103	89%	**92	97%
Shooters World Precision	<<locked>>	93%	40292	90%	**62	96%
Somchem S321	<<locked>>	84%	40306	90%	**69	96%
Somchem S335	<<locked>>	88%	39987	89%	**97	99%
[Somchem S341]*	<<locked>>	88%	39972	89%	**46	94%
[Somchem S355]*	<<locked>>	96%	39827	89%	**76	94%
Vihtavuori N130	<<locked>>	83%	40001	89%	**84	100%
Vihtavuori N133	<<locked>>	89%	40089	89%	**97	100%
Vihtavuori N135	<<locked>>	96%	38247	85%	**33	99%
Vihtavuori N140	<<locked>>	91%	40350	90%	**56	98%
[Vihtavuori N150]*	<<locked>>	97%	34316	76%	**21	94%
Vihtavuori N530	<<locked>>	85%	40132	89%	**53	96%
Vihtavuori N540	<<locked>>	91%	40321	90%	**79	98%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	36622	81%	**41	92%
Winchester 748	<<locked>>	85%	39900	89%	**02	96%
Winchester StaBALL Match	<<locked>>	83%	40161	89%	**82	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	31836	71%	**59	90%
[ADI AR 2208]*	<<locked>>	88%	34345	76%	**05	90%
[ADI Benchmark 8208]*	<<locked>>	81%	33779	75%	**92	93%
Accurate 2015	<<locked>>	81%	36158	80%	**41	99%
[Accurate 2200]*	<<locked>>	83%	36840	82%	**35	90%
Accurate 2495	<<locked>>	81%	29762	66%	**69	98%
[Accurate 2520]*	<<locked>>	81%	31096	69%	**79	94%
[Accurate 4064]*	<<locked>>	81%	25034	56%	**21	93%
Alliant AR-Comp	<<locked>>	81%	31749	71%	**25	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	85%	29008	65%	**16	90%
[Alliant Reloder-15]*	<<locked>>	86%	33359	74%	**21	90%
[Alliant Reloder-17]*	<<locked>>	93%	34214	76%	**77	90%
[Baschieri & Pellagri 107]*	<<locked>>	85%	35926	80%	**74	90%
[Bofors RP3]*	<<locked>>	86%	29182	65%	**36	90%
[Hodgdon BL-C2]*	<<locked>>	81%	31488	70%	**98	92%
Hodgdon Benchmark	<<locked>>	81%	36318	81%	**12	95%
Hodgdon H322	<<locked>>	81%	35665	79%	**71	98%
[Hodgdon H4895]*	<<locked>>	81%	31937	71%	**72	91%
[Hodgdon VARGET]*	<<locked>>	88%	34113	76%	**92	90%
Hodgdon TrailBoss	<<locked>>	81%	25048	56%	**34	100%
IMR 3031	<<locked>>	81%	27760	62%	**13	96%
[IMR 4064]*	<<locked>>	89%	33605	75%	**85	90%
[IMR 4895]*	<<locked>>	84%	31386	70%	**85	90%
[IMR 8208 XBR]*	<<locked>>	81%	33779	75%	**92	93%
Lovex D073.5	<<locked>>	81%	36999	82%	**74	96%
[Lovex D073.6]*	<<locked>>	81%	29022	65%	**20	93%
[Lovex S060]*	<<locked>>	81%	33446	74%	**30	91%
[Lovex S062]*	<<locked>>	81%	27789	62%	**48	90%
[Norma 201]*	<<locked>>	81%	31024	69%	**20	92%
Norma 202	<<locked>>	81%	31009	69%	**56	95%
[Norma 203B]*	<<locked>>	86%	32010	71%	**92	90%
[Ramshot Big Game]*	<<locked>>	87%	33605	75%	**38	90%
[Ramshot Wild Boar]*	<<locked>>	81%	32532	72%	**85	90%
[Ramshot X-Terminator]*	<<locked>>	81%	37318	83%	**51	92%
ReloadSwiss RS 14	<<locked>>	81%	24758	55%	**63	100%
[ReloadSwiss RS 52]*	<<locked>>	86%	34243	76%	**07	90%
[ReloadSwiss RS 60]*	<<locked>>	87%	29269	65%	**49	90%
Rottweil R 901	<<locked>>	81%	34127	76%	**98	96%
[Rottweil R 902]*	<<locked>>	81%	29443	65%	**70	91%
[Rottweil R 903]*	<<locked>>	89%	29791	66%	**39	90%
[SNPE Vectan SP 11]*	<<locked>>	90%	33272	74%	**31	90%
[SNPE Vectan SP 9]*	<<locked>>	83%	32372	72%	**72	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	33170	74%	**23	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	26701	59%	**72	94%
[Shooters World Match Rifle]*	<<locked>>	81%	29022	65%	**20	93%
[Shooters World Precision]*	<<locked>>	81%	27789	62%	**48	90%
[Somchem S321]*	<<locked>>	81%	35882	80%	**71	94%
Somchem S335	<<locked>>	81%	32372	72%	**20	97%
[Somchem S341]*	<<locked>>	82%	32489	72%	**69	90%
[Somchem S355]*	<<locked>>	88%	30284	67%	**39	90%
Vihtavuori N130	<<locked>>	81%	37014	82%	**21	100%
Vihtavuori N133	<<locked>>	81%	30864	69%	**90	98%
[Vihtavuori N135]*	<<locked>>	81%	23366	52%	**29	94%
Vihtavuori N140	<<locked>>	81%	28834	64%	**70	95%
[Vihtavuori N150]*	<<locked>>	89%	27006	60%	**25	90%
[Vihtavuori N530]*	<<locked>>	81%	35534	79%	**51	94%
[Vihtavuori N540]*	<<locked>>	81%	28398	63%	**77	94%
[Winchester 6.5 StaBALL]*	<<locked>>	94%	33373	74%	**62	90%
Winchester 748	<<locked>>	81%	34867	78%	**84	95%
[Winchester StaBALL Match]*	<<locked>>	81%	37144	83%	**17	93%

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