Load data for .30-40 Krag + .308 | 180gr | Speer Grand Slam

Recommended Powder(s): Accurate 4064, Alliant Reloder- TS 15.5, ReloadSwiss RS 52, ReloadSwiss RS 60

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 180gr \| Speer Grand Slam
Manufacturer SKU:	2063
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.160" \| 29.5mm
Caliber:	.30-40 Krag load data
Case Length (l3):	2.314" \| 58.8mm
Cartridge Length (C.O.L.):	3.043" \| 77.3mm
Seated Depth:	0.431" \| 11.0mm
Shank Seated Depth:	0.431" \| 11.0mm
Case Capacity:	58.0 Grains of Water \| 3.77 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47137 psi \| 3250 bar
LID:	LID_B6167_C334
Last updated:	2025-02-02

Load data for 136 loads in caliber .30-40 Krag with .308 | 180gr | Speer Grand Slam bullet and 68 powders such as Accurate 4064, Alliant Reloder- TS 15.5, ReloadSwiss RS 52, 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".

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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 2206H	<<locked>>	84%	42105	89%	**92	98%
ADI AR 2208	<<locked>>	89%	41771	89%	**65	97%
Accurate 2495	<<locked>>	84%	42308	90%	**95	100%
Accurate 2520	<<locked>>	84%	42076	89%	**98	100%
[Accurate 2700]*	<<locked>>	91%	42264	90%	**10	91%
Accurate 4064 👍	<<locked>>	90%	42119	89%	**05	100%
Accurate 4350	<<locked>>	97%	38725	82%	**02	95%
Alliant AR-Comp	<<locked>>	83%	41684	88%	**75	100%
Alliant Reloder- TS 15.5 👍	<<locked>>	90%	42148	89%	**11	98%
Alliant Reloder-15	<<locked>>	88%	41640	88%	**98	97%
Alliant Reloder-16	<<locked>>	97%	39972	85%	**11	95%
Alliant Reloder-17	<<locked>>	94%	41887	89%	**80	98%
Baschieri & Pellagri 107	<<locked>>	85%	41727	89%	**02	96%
Hodgdon BL-C2	<<locked>>	83%	41713	88%	**11	98%
Hodgdon CFE223	<<locked>>	89%	42090	89%	**38	96%
Hodgdon H380	<<locked>>	90%	42163	89%	**02	96%
[Hodgdon H414]*	<<locked>>	94%	42134	89%	**44	93%
Hodgdon Hybrid 100V	<<locked>>	96%	35723	76%	**00	96%
Hodgdon LVR	<<locked>>	96%	41945	89%	**34	95%
Hodgdon VARGET	<<locked>>	89%	41771	89%	**65	97%
IMR 3031	<<locked>>	88%	41843	89%	**11	100%
IMR 4064	<<locked>>	90%	41887	89%	**65	97%
[IMR 4166 Enduron]*	<<locked>>	90%	42163	89%	**26	93%
[IMR 4451 Enduron]*	<<locked>>	92%	42192	90%	**56	92%
[IMR 4831]*	<<locked>>	96%	33112	70%	**67	93%
IMR 4895	<<locked>>	87%	41713	89%	**18	98%
Lovex D073.6	<<locked>>	86%	42076	89%	**98	100%
Lovex S060	<<locked>>	84%	42395	90%	**29	98%
Lovex S062	<<locked>>	88%	41553	88%	**72	99%
[Lovex S065]*	<<locked>>	95%	41582	88%	**65	94%
[Lovex S070]*	<<locked>>	97%	41829	89%	**85	93%
Norma 201	<<locked>>	85%	42148	89%	**65	99%
Norma 202	<<locked>>	85%	42148	89%	**75	100%
Norma 203B	<<locked>>	88%	41727	89%	**05	97%
Norma URP	<<locked>>	97%	39392	84%	**02	95%
Ramshot Big Game	<<locked>>	89%	41901	89%	**28	97%
[Ramshot Hunter]*	<<locked>>	97%	38783	82%	**75	92%
Ramshot Wild Boar	<<locked>>	84%	42366	90%	**05	98%
[ReloadSwiss RS 50]*	<<locked>>	89%	41814	89%	**65	93%
ReloadSwiss RS 52 👍	<<locked>>	89%	41930	89%	**54	99%
ReloadSwiss RS 60 👍	<<locked>>	95%	41684	88%	**93	99%
[ReloadSwiss RS 62]*	<<locked>>	96%	38363	81%	**05	94%
[ReloadSwiss RS 70]*	<<locked>>	97%	40074	85%	**21	93%
Rottweil R 902	<<locked>>	87%	42076	89%	**56	99%
Rottweil R 903	<<locked>>	93%	41800	89%	**11	98%
[Rottweil R 907]*	<<locked>>	93%	41989	89%	**49	92%
SNPE Vectan SP 11	<<locked>>	91%	41916	89%	**31	97%
SNPE Vectan SP 7	<<locked>>	84%	41959	89%	**69	95%
SNPE Vectan SP 9	<<locked>>	85%	42090	89%	**85	97%
SNPE Vectan Tubal 3000	<<locked>>	83%	41597	88%	**90	100%
SNPE Vectan Tubal 5000	<<locked>>	90%	42409	90%	**20	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	95%	41568	88%	**29	93%
[Shooters World Long Rifle]*	<<locked>>	95%	41582	88%	**65	94%
Shooters World Match Rifle	<<locked>>	86%	42076	89%	**98	100%
Shooters World Precision	<<locked>>	88%	41553	88%	**72	99%
Somchem S335	<<locked>>	84%	41858	89%	**10	100%
Somchem S341	<<locked>>	84%	41858	89%	**72	97%
Somchem S355	<<locked>>	92%	41901	89%	**98	98%
Somchem S365	<<locked>>	96%	34751	74%	**43	97%
Vihtavuori N133	<<locked>>	85%	41843	89%	**97	100%
Vihtavuori N135	<<locked>>	93%	41553	88%	**59	100%
Vihtavuori N140	<<locked>>	87%	42351	90%	**62	100%
Vihtavuori N150	<<locked>>	97%	41249	88%	**65	99%
Vihtavuori N160	<<locked>>	95%	41727	89%	**02	96%
Vihtavuori N540	<<locked>>	88%	42366	90%	**92	100%
Vihtavuori N550	<<locked>>	96%	41800	89%	**51	96%
Winchester 6.5 StaBALL	<<locked>>	96%	41698	88%	**79	98%
[Winchester 760]*	<<locked>>	94%	42134	89%	**44	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	37826	80%	**10	96%
[ADI AR 2208]*	<<locked>>	81%	32271	68%	**69	93%
Accurate 2495	<<locked>>	81%	37666	80%	**16	100%
Accurate 2520	<<locked>>	81%	38624	82%	**43	99%
[Accurate 2700]*	<<locked>>	88%	38827	82%	**51	90%
Accurate 4064	<<locked>>	81%	31691	67%	**05	99%
[Accurate 4350]*	<<locked>>	88%	27992	59%	**65	90%
Alliant AR-Comp	<<locked>>	81%	38986	83%	**36	100%
Alliant Reloder- TS 15.5	<<locked>>	81%	31140	66%	**88	95%
[Alliant Reloder-15]*	<<locked>>	81%	33765	72%	**44	94%
[Alliant Reloder-16]*	<<locked>>	87%	29979	64%	**72	90%
[Alliant Reloder-17]*	<<locked>>	81%	27166	58%	**26	91%
Baschieri & Pellagri 107	<<locked>>	81%	36912	78%	**06	95%
Hodgdon BL-C2	<<locked>>	81%	38145	81%	**49	98%
[Hodgdon CFE223]*	<<locked>>	81%	32111	68%	**28	92%
[Hodgdon H380]*	<<locked>>	81%	31937	68%	**88	92%
[Hodgdon H414]*	<<locked>>	89%	36303	77%	**20	90%
[Hodgdon Hybrid 100V]*	<<locked>>	85%	25643	54%	**44	90%
[Hodgdon LVR]*	<<locked>>	86%	30618	65%	**85	90%
[Hodgdon VARGET]*	<<locked>>	81%	32271	68%	**69	93%
IMR 3031	<<locked>>	81%	34084	72%	**70	100%
[IMR 4064]*	<<locked>>	81%	31691	67%	**52	93%
[IMR 4166 Enduron]*	<<locked>>	85%	36521	77%	**15	90%
[IMR 4451 Enduron]*	<<locked>>	87%	36477	77%	**44	90%
[IMR 4831]*	<<locked>>	91%	27963	59%	**33	90%
IMR 4895	<<locked>>	81%	34432	73%	**70	95%
Lovex D073.6	<<locked>>	81%	36245	77%	**97	99%
Lovex S060	<<locked>>	81%	38986	83%	**64	97%
Lovex S062	<<locked>>	81%	33591	71%	**11	97%
[Lovex S065]*	<<locked>>	86%	31879	68%	**59	90%
[Lovex S070]*	<<locked>>	91%	35230	75%	**57	90%
Norma 201	<<locked>>	81%	37231	79%	**70	98%
Norma 202	<<locked>>	81%	37086	79%	**87	99%
Norma 203B	<<locked>>	81%	33025	70%	**31	95%
[Norma URP]*	<<locked>>	87%	29298	62%	**69	90%
[Ramshot Big Game]*	<<locked>>	81%	32793	70%	**34	94%
[Ramshot Hunter]*	<<locked>>	93%	34316	73%	**80	90%
Ramshot Wild Boar	<<locked>>	81%	38972	83%	**39	97%
[ReloadSwiss RS 50]*	<<locked>>	82%	33779	72%	**05	90%
ReloadSwiss RS 52	<<locked>>	81%	31517	67%	**38	96%
[ReloadSwiss RS 60]*	<<locked>>	81%	26658	57%	**10	91%
[ReloadSwiss RS 62]*	<<locked>>	89%	29791	63%	**05	90%
[ReloadSwiss RS 70]*	<<locked>>	92%	34011	72%	**80	90%
Rottweil R 902	<<locked>>	81%	35621	76%	**34	97%
[Rottweil R 903]*	<<locked>>	81%	28616	61%	**33	94%
[Rottweil R 907]*	<<locked>>	91%	38595	82%	**87	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	30066	64%	**72	93%
[SNPE Vectan SP 7]*	<<locked>>	81%	37884	80%	**90	94%
SNPE Vectan SP 9	<<locked>>	81%	36419	77%	**77	96%
SNPE Vectan Tubal 3000	<<locked>>	81%	39015	83%	**44	100%
SNPE Vectan Tubal 5000	<<locked>>	81%	31792	67%	**23	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	90%	34722	74%	**01	90%
[Shooters World Long Rifle]*	<<locked>>	86%	31879	68%	**59	90%
Shooters World Match Rifle	<<locked>>	81%	36245	77%	**97	99%
Shooters World Precision	<<locked>>	81%	33591	71%	**11	97%
Somchem S335	<<locked>>	81%	38348	81%	**47	100%
Somchem S341	<<locked>>	81%	37623	80%	**93	96%
[Somchem S355]*	<<locked>>	81%	29791	63%	**46	94%
[Somchem S365]*	<<locked>>	84%	23496	50%	**24	90%
Vihtavuori N133	<<locked>>	81%	36593	78%	**08	100%
Vihtavuori N135	<<locked>>	81%	28950	61%	**13	99%
Vihtavuori N140	<<locked>>	81%	34896	74%	**28	99%
[Vihtavuori N150]*	<<locked>>	81%	25454	54%	**21	94%
[Vihtavuori N160]*	<<locked>>	84%	29196	62%	**33	90%
Vihtavuori N540	<<locked>>	81%	34374	73%	**34	99%
[Vihtavuori N550]*	<<locked>>	84%	28790	61%	**59	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	25846	55%	**14	90%
[Winchester 760]*	<<locked>>	89%	36303	77%	**20	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