Load data for 7.7 X 58 mm Arisaka + .308 | 170gr | Hornady InterLock FP

Recommended Powder(s): ReloadSwiss RS 60

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 170gr \| Hornady InterLock FP
Manufacturer SKU:	3060
Bullet Weight:	170gr \| 11.0g
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_B2688_C1134
Last updated:	2026-03-25

Load data for 108 loads in caliber 7.7 X 58 mm Arisaka with .308 | 170gr | Hornady InterLock FP bullet and 54 powders such as ReloadSwiss RS 60. 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

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>>	87%	39827	89%	**54	96%
Accurate 4064	<<locked>>	88%	40306	90%	**00	100%
Accurate 4350	<<locked>>	97%	39581	88%	**39	95%
Alliant Power Pro 2000-MR	<<locked>>	85%	40451	90%	**72	95%
Alliant Reloder- TS 15.5	<<locked>>	88%	40161	89%	**00	98%
Alliant Reloder-15	<<locked>>	86%	40205	89%	**00	96%
Alliant Reloder-16	<<locked>>	97%	40350	90%	**43	95%
Alliant Reloder-17	<<locked>>	93%	40350	90%	**85	97%
Baschieri & Pellagri 107	<<locked>>	83%	40379	90%	**97	95%
Bofors RP3	<<locked>>	89%	40277	90%	**13	98%
Hodgdon CFE223	<<locked>>	87%	40335	90%	**36	95%
Hodgdon H380	<<locked>>	88%	40045	89%	**84	95%
Hodgdon Hybrid 100V	<<locked>>	97%	36825	82%	**41	96%
[Hodgdon LVR]*	<<locked>>	94%	40364	90%	**30	94%
Hodgdon VARGET	<<locked>>	88%	40263	90%	**61	96%
Hodgdon TrailBoss	<<locked>>	96%	32561	72%	**81	100%
IMR 3031	<<locked>>	86%	40437	90%	**13	100%
IMR 4064	<<locked>>	88%	39943	89%	**48	96%
[IMR 4451 Enduron]*	<<locked>>	90%	39871	89%	**34	91%
[IMR 4831]*	<<locked>>	96%	33823	75%	**98	93%
IMR 4895	<<locked>>	85%	39769	88%	**00	97%
Lovex D073.6	<<locked>>	83%	39987	89%	**90	99%
Lovex S062	<<locked>>	86%	39914	89%	**64	98%
[Lovex S065]*	<<locked>>	93%	40001	89%	**57	93%
[Lovex S070]*	<<locked>>	95%	39842	89%	**67	92%
Norma 203B	<<locked>>	87%	40335	90%	**03	97%
Norma URP	<<locked>>	96%	39900	89%	**33	95%
Ramshot Big Game	<<locked>>	87%	40176	89%	**16	96%
[Ramshot Hunter]*	<<locked>>	96%	39378	88%	**13	92%
ReloadSwiss RS 14	<<locked>>	95%	32822	73%	**17	100%
[ReloadSwiss RS 50]*	<<locked>>	87%	40030	89%	**54	92%
ReloadSwiss RS 52	<<locked>>	85%	40132	89%	**59	96%
ReloadSwiss RS 60 👍	<<locked>>	90%	39885	89%	**89	99%
ReloadSwiss RS 62	<<locked>>	97%	39682	88%	**59	95%
[ReloadSwiss RS 70]*	<<locked>>	96%	39552	88%	**30	93%
Rottweil R 902	<<locked>>	85%	40350	90%	**48	98%
Rottweil R 903	<<locked>>	91%	40234	89%	**07	98%
SNPE Vectan SP 11	<<locked>>	89%	39871	89%	**20	97%
SNPE Vectan SP 9	<<locked>>	83%	40176	89%	**77	97%
SNPE Vectan Tubal 5000	<<locked>>	88%	40277	90%	**02	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	94%	40335	90%	**28	92%
[Shooters World Long Rifle]*	<<locked>>	93%	40001	89%	**57	93%
Shooters World Match Rifle	<<locked>>	83%	39987	89%	**90	99%
Shooters World Precision	<<locked>>	86%	39914	89%	**64	98%
Somchem S355	<<locked>>	90%	39972	89%	**84	97%
Somchem S365	<<locked>>	97%	35810	80%	**93	97%
Vihtavuori N133	<<locked>>	84%	40045	89%	**88	100%
Vihtavuori N135	<<locked>>	91%	40132	89%	**57	100%
Vihtavuori N140	<<locked>>	85%	39856	89%	**44	100%
Vihtavuori N150	<<locked>>	95%	40364	90%	**74	99%
Vihtavuori N160	<<locked>>	93%	39827	89%	**93	95%
Vihtavuori N540	<<locked>>	85%	40147	89%	**70	100%
Vihtavuori N550	<<locked>>	94%	40030	89%	**36	95%
Winchester 6.5 StaBALL	<<locked>>	95%	40292	90%	**77	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2208]*	<<locked>>	81%	32924	73%	**03	93%
Accurate 4064	<<locked>>	81%	32387	72%	**36	99%
[Accurate 4350]*	<<locked>>	88%	28892	64%	**93	90%
[Alliant Power Pro 2000-MR]*	<<locked>>	81%	34722	77%	**34	93%
Alliant Reloder- TS 15.5	<<locked>>	81%	31705	71%	**16	95%
[Alliant Reloder-15]*	<<locked>>	81%	34418	77%	**72	94%
[Alliant Reloder-16]*	<<locked>>	87%	30501	68%	**03	90%
[Alliant Reloder-17]*	<<locked>>	81%	27659	62%	**54	91%
[Baschieri & Pellagri 107]*	<<locked>>	81%	37318	83%	**38	94%
Bofors RP3	<<locked>>	81%	31024	69%	**10	95%
[Hodgdon CFE223]*	<<locked>>	81%	32822	73%	**62	92%
[Hodgdon H380]*	<<locked>>	81%	32503	72%	**16	91%
[Hodgdon Hybrid 100V]*	<<locked>>	85%	26092	58%	**59	90%
[Hodgdon LVR]*	<<locked>>	87%	31952	71%	**29	90%
[Hodgdon VARGET]*	<<locked>>	81%	32663	73%	**97	93%
Hodgdon TrailBoss	<<locked>>	85%	27717	62%	**86	100%
IMR 3031	<<locked>>	81%	34330	76%	**95	100%
[IMR 4064]*	<<locked>>	81%	32155	72%	**77	93%
[IMR 4451 Enduron]*	<<locked>>	87%	37028	82%	**79	90%
[IMR 4831]*	<<locked>>	91%	28979	64%	**70	90%
IMR 4895	<<locked>>	81%	35244	78%	**02	95%
Lovex D073.6	<<locked>>	81%	36782	82%	**25	99%
Lovex S062	<<locked>>	81%	34287	76%	**46	96%
[Lovex S065]*	<<locked>>	86%	32518	72%	**87	90%
[Lovex S070]*	<<locked>>	91%	36289	81%	**92	90%
Norma 203B	<<locked>>	81%	33939	75%	**65	95%
[Norma URP]*	<<locked>>	87%	29791	66%	**93	90%
[Ramshot Big Game]*	<<locked>>	81%	33330	74%	**69	94%
[Ramshot Hunter]*	<<locked>>	93%	35346	79%	**18	90%
ReloadSwiss RS 14	<<locked>>	81%	26484	59%	**93	100%
[ReloadSwiss RS 50]*	<<locked>>	83%	35099	78%	**43	90%
ReloadSwiss RS 52	<<locked>>	81%	35621	79%	**61	95%
ReloadSwiss RS 60	<<locked>>	81%	29443	65%	**20	95%
[ReloadSwiss RS 62]*	<<locked>>	89%	30908	69%	**49	90%
[ReloadSwiss RS 70]*	<<locked>>	92%	34824	77%	**21	90%
Rottweil R 902	<<locked>>	81%	35955	80%	**59	97%
[Rottweil R 903]*	<<locked>>	81%	29066	65%	**54	93%
[SNPE Vectan SP 11]*	<<locked>>	81%	30690	68%	**10	93%
SNPE Vectan SP 9	<<locked>>	81%	37318	83%	**15	96%
SNPE Vectan Tubal 5000	<<locked>>	81%	32271	72%	**47	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	91%	36347	81%	**49	90%
[Shooters World Long Rifle]*	<<locked>>	86%	32518	72%	**87	90%
Shooters World Match Rifle	<<locked>>	81%	36782	82%	**25	99%
Shooters World Precision	<<locked>>	81%	34287	76%	**46	96%
[Somchem S355]*	<<locked>>	81%	30385	68%	**67	94%
[Somchem S365]*	<<locked>>	84%	24178	54%	**49	90%
Vihtavuori N133	<<locked>>	81%	36956	82%	**33	100%
Vihtavuori N135	<<locked>>	81%	29414	65%	**38	99%
Vihtavuori N140	<<locked>>	81%	35346	79%	**56	99%
[Vihtavuori N150]*	<<locked>>	81%	25860	58%	**36	93%
[Vihtavuori N160]*	<<locked>>	84%	29950	67%	**60	90%
Vihtavuori N540	<<locked>>	81%	34998	78%	**69	99%
[Vihtavuori N550]*	<<locked>>	84%	29501	66%	**90	90%
[Winchester 6.5 StaBALL]*	<<locked>>	82%	26614	59%	**39	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