Load data for .30-40 Krag + .308 | 180gr | Hornady InterLock RN

Recommended Powder(s): Alliant Reloder- TS 15.5, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S355

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 180gr \| Hornady InterLock RN
Manufacturer SKU:	3075
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.068" \| 27.1mm
Caliber:	.30-40 Krag load data
Case Length (l3):	2.314" \| 58.8mm
Cartridge Length (C.O.L.):	3.043" \| 77.3mm
Seated Depth:	0.339" \| 8.6mm
Shank Seated Depth:	0.339" \| 8.6mm
Case Capacity:	58.0 Grains of Water \| 3.77 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47137 psi \| 3250 bar
LID:	LID_B2698_C334
Last updated:	2025-02-02

Load data for 122 loads in caliber .30-40 Krag with .308 | 180gr | Hornady InterLock RN bullet and 61 powders such as Alliant Reloder- TS 15.5, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S355. 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)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 25.8 fps
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>>	88%	41829	89%	**82	97%
[Accurate 2700]*	<<locked>>	89%	41785	89%	**20	92%
Accurate 4064	<<locked>>	89%	42395	90%	**21	100%
Accurate 4350	<<locked>>	97%	39972	85%	**44	96%
Alliant Reloder- TS 15.5 👍	<<locked>>	89%	41930	89%	**18	99%
Alliant Reloder-15	<<locked>>	87%	42221	90%	**31	97%
Alliant Reloder-16	<<locked>>	97%	41365	88%	**61	96%
Alliant Reloder-17	<<locked>>	93%	42134	89%	**03	98%
[Alliant Reloder-23]*	<<locked>>	97%	29109	62%	**05	92%
Baschieri & Pellagri 107	<<locked>>	84%	42119	89%	**21	97%
Hodgdon CFE223	<<locked>>	87%	41510	88%	**44	96%
Hodgdon H380	<<locked>>	89%	42119	89%	**18	96%
[Hodgdon H414]*	<<locked>>	93%	42235	90%	**61	93%
Hodgdon Hybrid 100V	<<locked>>	97%	37275	79%	**46	97%
Hodgdon LVR	<<locked>>	95%	42061	89%	**48	95%
Hodgdon VARGET	<<locked>>	89%	41829	89%	**82	97%
IMR 3031	<<locked>>	86%	41771	89%	**21	100%
IMR 4064	<<locked>>	89%	42018	89%	**82	97%
[IMR 4166 Enduron]*	<<locked>>	89%	42148	89%	**43	93%
[IMR 4350]*	<<locked>>	97%	41930	89%	**88	92%
[IMR 4451 Enduron]*	<<locked>>	91%	42177	89%	**72	93%
[IMR 4831]*	<<locked>>	97%	34592	73%	**13	94%
IMR 4895	<<locked>>	86%	42366	90%	**41	98%
Lovex D073.6	<<locked>>	84%	41452	88%	**05	100%
Lovex S062	<<locked>>	87%	41974	89%	**85	99%
Lovex S065	<<locked>>	93%	41611	88%	**79	95%
[Lovex S070]*	<<locked>>	95%	41713	89%	**98	93%
Norma 201	<<locked>>	84%	41669	88%	**69	99%
Norma 202	<<locked>>	84%	42018	89%	**85	100%
Norma 203B	<<locked>>	87%	41742	89%	**18	98%
Norma URP	<<locked>>	97%	40988	87%	**51	96%
Ramshot Big Game	<<locked>>	88%	42308	90%	**54	98%
[Ramshot Hunter]*	<<locked>>	97%	40480	86%	**34	93%
[ReloadSwiss RS 50]*	<<locked>>	88%	42061	89%	**82	94%
ReloadSwiss RS 52 👍	<<locked>>	89%	42322	90%	**70	99%
ReloadSwiss RS 60 👍	<<locked>>	94%	41698	88%	**10	99%
ReloadSwiss RS 62	<<locked>>	97%	39987	85%	**57	95%
ReloadSwiss RS 70	<<locked>>	97%	41771	89%	**74	95%
Rottweil R 902	<<locked>>	86%	42380	90%	**75	99%
Rottweil R 903 👍	<<locked>>	91%	41945	89%	**25	98%
[Rottweil R 907]*	<<locked>>	92%	42032	89%	**69	92%
SNPE Vectan SP 11	<<locked>>	90%	42148	89%	**54	98%
SNPE Vectan SP 9	<<locked>>	84%	41785	89%	**02	98%
SNPE Vectan Tubal 5000	<<locked>>	88%	41655	88%	**20	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	94%	41495	88%	**43	93%
Shooters World Long Rifle	<<locked>>	93%	41611	88%	**79	95%
Shooters World Match Rifle	<<locked>>	84%	41452	88%	**05	100%
Shooters World Precision	<<locked>>	87%	41974	89%	**85	99%
Somchem S341	<<locked>>	83%	42264	90%	**92	98%
Somchem S355 👍	<<locked>>	91%	42134	89%	**15	98%
Somchem S365	<<locked>>	97%	36172	77%	**92	98%
Vihtavuori N133	<<locked>>	85%	42206	90%	**13	100%
Vihtavuori N135	<<locked>>	92%	42380	90%	**85	100%
Vihtavuori N140	<<locked>>	86%	41785	89%	**65	100%
Vihtavuori N150	<<locked>>	96%	42163	89%	**92	99%
Vihtavuori N160	<<locked>>	94%	41901	89%	**21	96%
Vihtavuori N540	<<locked>>	86%	41814	89%	**92	100%
Vihtavuori N550	<<locked>>	94%	41713	88%	**64	96%
[Vihtavuori N555]*	<<locked>>	97%	30472	65%	**74	93%
Winchester 6.5 StaBALL	<<locked>>	96%	42409	90%	**11	98%
[Winchester 760]*	<<locked>>	93%	42235	90%	**61	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2208]*	<<locked>>	81%	33243	71%	**05	94%
[Accurate 2700]*	<<locked>>	87%	38479	82%	**57	90%
Accurate 4064	<<locked>>	81%	32866	70%	**41	99%
[Accurate 4350]*	<<locked>>	86%	27470	58%	**59	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	32518	69%	**34	96%
Alliant Reloder-15	<<locked>>	81%	35099	74%	**83	95%
[Alliant Reloder-16]*	<<locked>>	85%	28979	61%	**62	90%
[Alliant Reloder-17]*	<<locked>>	81%	28195	60%	**72	92%
[Alliant Reloder-23]*	<<locked>>	93%	26397	56%	**19	90%
Baschieri & Pellagri 107	<<locked>>	81%	38174	81%	**46	95%
[Hodgdon CFE223]*	<<locked>>	81%	33446	71%	**77	93%
[Hodgdon H380]*	<<locked>>	81%	32779	70%	**24	92%
[Hodgdon H414]*	<<locked>>	87%	35273	75%	**13	90%
[Hodgdon Hybrid 100V]*	<<locked>>	83%	24801	53%	**31	90%
[Hodgdon LVR]*	<<locked>>	84%	29834	63%	**78	90%
[Hodgdon VARGET]*	<<locked>>	81%	33243	71%	**05	94%
IMR 3031	<<locked>>	81%	34998	74%	**00	100%
[IMR 4064]*	<<locked>>	81%	32677	69%	**88	94%
[IMR 4166 Enduron]*	<<locked>>	83%	35201	75%	**05	90%
[IMR 4350]*	<<locked>>	93%	37391	79%	**00	90%
[IMR 4451 Enduron]*	<<locked>>	86%	35795	76%	**44	90%
[IMR 4831]*	<<locked>>	88%	27079	57%	**23	90%
IMR 4895	<<locked>>	81%	35955	76%	**13	96%
Lovex D073.6	<<locked>>	81%	37246	79%	**29	99%
Lovex S062	<<locked>>	81%	34679	74%	**47	97%
[Lovex S065]*	<<locked>>	84%	30748	65%	**46	90%
[Lovex S070]*	<<locked>>	89%	34098	72%	**44	90%
Norma 201	<<locked>>	81%	38348	81%	**10	98%
Norma 202	<<locked>>	81%	38595	82%	**26	100%
Norma 203B	<<locked>>	81%	34621	73%	**77	96%
[Norma URP]*	<<locked>>	85%	28326	60%	**56	90%
Ramshot Big Game	<<locked>>	81%	33997	72%	**80	95%
[Ramshot Hunter]*	<<locked>>	91%	33953	72%	**87	90%
[ReloadSwiss RS 50]*	<<locked>>	81%	33678	71%	**15	90%
ReloadSwiss RS 52	<<locked>>	81%	32793	70%	**77	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	27427	58%	**49	92%
[ReloadSwiss RS 62]*	<<locked>>	87%	28964	61%	**01	90%
[ReloadSwiss RS 70]*	<<locked>>	90%	32953	70%	**70	90%
Rottweil R 902	<<locked>>	81%	36738	78%	**70	98%
Rottweil R 903	<<locked>>	81%	29878	63%	**75	95%
[Rottweil R 907]*	<<locked>>	88%	37101	79%	**74	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	31053	66%	**18	94%
SNPE Vectan SP 9	<<locked>>	81%	37739	80%	**23	97%
SNPE Vectan Tubal 5000	<<locked>>	81%	32895	70%	**56	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	88%	34055	72%	**01	90%
[Shooters World Long Rifle]*	<<locked>>	84%	30748	65%	**46	90%
Shooters World Match Rifle	<<locked>>	81%	37246	79%	**29	99%
Shooters World Precision	<<locked>>	81%	34679	74%	**47	97%
Somchem S341	<<locked>>	81%	38972	83%	**33	97%
Somchem S355	<<locked>>	81%	30792	65%	**82	95%
[Somchem S365]*	<<locked>>	82%	22756	48%	**14	90%
Vihtavuori N133	<<locked>>	81%	37942	81%	**44	100%
Vihtavuori N135	<<locked>>	81%	29834	63%	**46	99%
Vihtavuori N140	<<locked>>	81%	35984	76%	**60	99%
[Vihtavuori N150]*	<<locked>>	81%	26426	56%	**57	94%
[Vihtavuori N160]*	<<locked>>	82%	28384	60%	**23	90%
Vihtavuori N540	<<locked>>	81%	35317	75%	**70	99%
[Vihtavuori N550]*	<<locked>>	82%	28413	60%	**62	90%
[Vihtavuori N555]*	<<locked>>	92%	26542	56%	**59	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	26658	57%	**51	91%
[Winchester 760]*	<<locked>>	87%	35273	75%	**13	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