Load data for 7.7 X 58 mm Arisaka + .308 | 150gr | Hornady SST InterLock L1.12

Recommended Powder(s): Accurate 4064, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 150gr \| Hornady SST InterLock L1.12
Manufacturer SKU:	30303
Bullet Weight:	150gr \| 9.7g
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_B2673_C1134
Last updated:	2026-03-23
Recommended Twist Rate:	1:14 - 1:12

Load data for 118 loads in caliber 7.7 X 58 mm Arisaka with .308 | 150gr | Hornady SST InterLock L1.12 bullet and 59 powders such as Accurate 4064, 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>>	85%	39987	89%	**15	95%
[ADI AR 2208]*	<<locked>>	90%	39856	89%	**92	94%
ADI Benchmark 8208	<<locked>>	83%	39813	89%	**89	96%
[Accurate 2200]*	<<locked>>	83%	40176	89%	**79	93%
Accurate 2495	<<locked>>	86%	40016	89%	**51	100%
Accurate 2520	<<locked>>	85%	39827	89%	**44	98%
Accurate 4064 👍	<<locked>>	92%	40219	89%	**57	99%
Alliant AR-Comp	<<locked>>	85%	39697	88%	**38	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	88%	40118	89%	**94	93%
Alliant Reloder- TS 15.5	<<locked>>	92%	39929	89%	**41	96%
Alliant Reloder-15	<<locked>>	90%	40451	90%	**54	95%
Alliant Reloder-17	<<locked>>	95%	39827	89%	**00	95%
[Baschieri & Pellagri 107]*	<<locked>>	86%	40103	89%	**31	93%
Bofors RP3	<<locked>>	92%	40364	90%	**64	96%
Hodgdon BL-C2	<<locked>>	85%	39885	89%	**57	96%
[Hodgdon CFE223]*	<<locked>>	90%	39943	89%	**61	93%
[Hodgdon H380]*	<<locked>>	91%	39784	88%	**18	92%
Hodgdon H4895	<<locked>>	85%	40190	89%	**31	96%
[Hodgdon Hybrid 100V]*	<<locked>>	97%	33054	74%	**80	92%
[Hodgdon LVR]*	<<locked>>	97%	39726	88%	**48	92%
[Hodgdon VARGET]*	<<locked>>	91%	40277	90%	**98	94%
Hodgdon TrailBoss	<<locked>>	95%	31952	71%	**77	100%
IMR 3031 👍	<<locked>>	89%	40089	89%	**71	100%
[IMR 4064]*	<<locked>>	91%	39900	89%	**85	94%
IMR 4895	<<locked>>	88%	39914	89%	**57	95%
IMR 8208 XBR	<<locked>>	83%	39813	89%	**89	96%
Lovex D073.6	<<locked>>	87%	39827	89%	**44	98%
Lovex S060	<<locked>>	84%	39972	89%	**46	95%
Lovex S062	<<locked>>	90%	40321	90%	**21	97%
Norma 201	<<locked>>	86%	39871	89%	**92	97%
Norma 202	<<locked>>	86%	40059	89%	**21	99%
Norma 203B	<<locked>>	90%	39653	88%	**41	95%
Ramshot Big Game	<<locked>>	90%	40306	90%	**64	95%
[Ramshot TAC]*	<<locked>>	83%	39856	89%	**72	91%
Ramshot Wild Boar	<<locked>>	84%	39871	89%	**21	95%
ReloadSwiss RS 14	<<locked>>	95%	32082	71%	**16	100%
[ReloadSwiss RS 52]*	<<locked>>	88%	40335	90%	**10	94%
ReloadSwiss RS 60	<<locked>>	94%	40103	89%	**23	98%
Rottweil R 902	<<locked>>	88%	40045	89%	**85	97%
Rottweil R 903	<<locked>>	95%	40306	90%	**54	96%
SNPE Vectan SP 11	<<locked>>	93%	40176	89%	**64	95%
[SNPE Vectan SP 7]*	<<locked>>	85%	40263	90%	**02	92%
SNPE Vectan SP 9	<<locked>>	86%	39856	89%	**18	95%
SNPE Vectan Tubal 3000	<<locked>>	84%	39842	89%	**30	99%
SNPE Vectan Tubal 5000	<<locked>>	91%	40176	89%	**49	99%
Shooters World Match Rifle	<<locked>>	87%	39827	89%	**44	98%
Shooters World Precision	<<locked>>	90%	40321	90%	**21	97%
Somchem S335	<<locked>>	85%	39653	88%	**49	99%
Somchem S341	<<locked>>	85%	39943	89%	**02	95%
Somchem S355	<<locked>>	93%	40118	89%	**38	96%
[Somchem S365]*	<<locked>>	97%	31966	71%	**13	93%
Vihtavuori N133	<<locked>>	87%	40292	90%	**52	100%
Vihtavuori N135	<<locked>>	95%	40379	90%	**21	100%
Vihtavuori N140	<<locked>>	89%	40263	90%	**02	99%
Vihtavuori N150	<<locked>>	97%	37434	83%	**62	97%
[Vihtavuori N160]*	<<locked>>	97%	40190	89%	**31	93%
Vihtavuori N540	<<locked>>	88%	39581	88%	**18	99%
[Vihtavuori N550]*	<<locked>>	97%	39305	87%	**61	93%
Winchester 6.5 StaBALL	<<locked>>	97%	39407	88%	**85	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	34867	78%	**03	93%
[ADI AR 2208]*	<<locked>>	82%	31053	69%	**85	90%
ADI Benchmark 8208	<<locked>>	81%	36854	82%	**30	96%
[Accurate 2200]*	<<locked>>	81%	36999	82%	**07	92%
Accurate 2495	<<locked>>	81%	33881	75%	**20	99%
Accurate 2520	<<locked>>	81%	34664	77%	**33	97%
Accurate 4064	<<locked>>	81%	28500	63%	**85	96%
Alliant AR-Comp	<<locked>>	81%	34998	78%	**46	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	84%	34534	77%	**59	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	28413	63%	**62	91%
[Alliant Reloder-15]*	<<locked>>	81%	30806	69%	**21	90%
[Alliant Reloder-17]*	<<locked>>	88%	31198	69%	**70	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	33663	75%	**80	91%
[Bofors RP3]*	<<locked>>	81%	27354	61%	**49	91%
Hodgdon BL-C2	<<locked>>	81%	34766	77%	**43	95%
[Hodgdon CFE223]*	<<locked>>	85%	33852	75%	**13	90%
[Hodgdon H380]*	<<locked>>	86%	34664	77%	**03	90%
[Hodgdon H4895]*	<<locked>>	81%	35012	78%	**20	94%
[Hodgdon Hybrid 100V]*	<<locked>>	93%	30066	67%	**98	90%
[Hodgdon LVR]*	<<locked>>	94%	36260	81%	**69	90%
[Hodgdon VARGET]*	<<locked>>	83%	31415	70%	**95	90%
Hodgdon TrailBoss	<<locked>>	81%	25657	57%	**42	100%
IMR 3031	<<locked>>	81%	30560	68%	**57	98%
[IMR 4064]*	<<locked>>	82%	30153	67%	**59	90%
[IMR 4895]*	<<locked>>	81%	31502	70%	**54	92%
IMR 8208 XBR	<<locked>>	81%	36854	82%	**30	96%
Lovex D073.6	<<locked>>	81%	32576	72%	**80	96%
[Lovex S060]*	<<locked>>	81%	36260	81%	**64	94%
[Lovex S062]*	<<locked>>	81%	30763	68%	**95	93%
Norma 201	<<locked>>	81%	34214	76%	**67	95%
Norma 202	<<locked>>	81%	34142	76%	**90	97%
[Norma 203B]*	<<locked>>	81%	30327	67%	**11	91%
[Ramshot Big Game]*	<<locked>>	82%	31169	69%	**34	90%
[Ramshot TAC]*	<<locked>>	81%	36927	82%	**07	90%
[Ramshot Wild Boar]*	<<locked>>	81%	35534	79%	**26	93%
ReloadSwiss RS 14	<<locked>>	81%	25846	57%	**81	100%
[ReloadSwiss RS 52]*	<<locked>>	81%	31821	71%	**00	90%
[ReloadSwiss RS 60]*	<<locked>>	82%	27137	60%	**56	90%
[Rottweil R 902]*	<<locked>>	81%	32445	72%	**18	94%
[Rottweil R 903]*	<<locked>>	83%	27238	61%	**39	90%
[SNPE Vectan SP 11]*	<<locked>>	84%	30342	67%	**21	90%
[SNPE Vectan SP 7]*	<<locked>>	81%	35128	78%	**84	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	33605	75%	**70	92%
SNPE Vectan Tubal 3000	<<locked>>	81%	36027	80%	**48	98%
SNPE Vectan Tubal 5000	<<locked>>	81%	29066	65%	**06	97%
Shooters World Match Rifle	<<locked>>	81%	32576	72%	**80	96%
[Shooters World Precision]*	<<locked>>	81%	30763	68%	**95	93%
Somchem S335	<<locked>>	81%	35375	79%	**54	98%
[Somchem S341]*	<<locked>>	81%	34171	76%	**77	93%
[Somchem S355]*	<<locked>>	82%	27601	61%	**29	90%
[Somchem S365]*	<<locked>>	92%	27499	61%	**79	90%
Vihtavuori N133	<<locked>>	81%	33591	75%	**11	99%
Vihtavuori N135	<<locked>>	81%	26092	58%	**87	97%
Vihtavuori N140	<<locked>>	81%	31836	71%	**18	97%
[Vihtavuori N150]*	<<locked>>	83%	24685	55%	**21	90%
[Vihtavuori N160]*	<<locked>>	92%	34418	77%	**00	90%
Vihtavuori N540	<<locked>>	81%	31386	70%	**31	96%
[Vihtavuori N550]*	<<locked>>	92%	34360	76%	**46	90%
[Winchester 6.5 StaBALL]*	<<locked>>	89%	30443	68%	**59	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