Load data for .30-40 Krag + .310 | 123gr | Hornady SP

Recommended Powder(s): Accurate 2495, Alliant AR-Comp, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.310 \| 123gr \| Hornady SP
Manufacturer SKU:	3140
Bullet Weight:	123gr \| 8.0g
Bullet Diameter:	0.310" \| 7.87mm
Bullet Length:	0.875" \| 22.2mm
Caliber:	.30-40 Krag load data
Case Length (l3):	2.314" \| 58.8mm
Cartridge Length (C.O.L.):	3.043" \| 77.3mm
Seated Depth:	0.146" \| 3.7mm
Shank Seated Depth:	0.146" \| 3.7mm
Case Capacity:	58.0 Grains of Water \| 3.77 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47137 psi \| 3250 bar
LID:	LID_B2722_C334
Last updated:	2025-02-02

Load data for 118 loads in caliber .30-40 Krag with .310 | 123gr | Hornady SP bullet and 59 powders such as Accurate 2495, Alliant AR-Comp, 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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Min z (%)
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Max FR*
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Barrel Length (cm)
Safety Buffer (%)
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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.

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>>	91%	41698	88%	**74	93%
[ADI AR 2208]*	<<locked>>	96%	41930	89%	**44	92%
Accurate 2015	<<locked>>	87%	42076	89%	**44	100%
[Accurate 2230]*	<<locked>>	85%	41669	88%	**28	94%
Accurate 2460	<<locked>>	85%	42148	89%	**64	96%
Accurate 2495 👍	<<locked>>	92%	42018	89%	**30	100%
Accurate 2520	<<locked>>	91%	42264	90%	**20	97%
Accurate 4064	<<locked>>	96%	40147	85%	**84	98%
Alliant AR-Comp 👍	<<locked>>	91%	42163	89%	**40	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	96%	40393	86%	**77	94%
Alliant Reloder-10x	<<locked>>	84%	41655	88%	**48	100%
[Alliant Reloder-15]*	<<locked>>	95%	42148	89%	**97	92%
[Baschieri & Pellagri 107]*	<<locked>>	92%	42424	90%	**84	91%
Hodgdon BL-C2	<<locked>>	91%	42366	90%	**23	95%
Hodgdon Benchmark	<<locked>>	87%	41582	88%	**05	95%
Hodgdon H322	<<locked>>	87%	41800	89%	**84	98%
[Hodgdon VARGET]*	<<locked>>	97%	42366	90%	**51	92%
Hodgdon TrailBoss	<<locked>>	95%	31082	66%	**27	100%
IMR 3031 👍	<<locked>>	95%	41930	89%	**53	99%
[IMR 4064]*	<<locked>>	97%	41771	89%	**41	92%
IMR 4198	<<locked>>	83%	42366	90%	**18	100%
[IMR 4895]*	<<locked>>	94%	42177	89%	**27	93%
IMR 8208 XBR	<<locked>>	89%	41872	89%	**54	95%
Lovex D073.4	<<locked>>	84%	42293	90%	**48	96%
Lovex D073.5	<<locked>>	86%	42148	89%	**64	96%
Lovex D073.6	<<locked>>	93%	41974	89%	**04	97%
[Lovex S060]*	<<locked>>	90%	42206	90%	**02	93%
Lovex S062	<<locked>>	95%	42076	89%	**77	95%
Norma 201	<<locked>>	91%	41742	89%	**51	95%
Norma 202	<<locked>>	92%	41785	89%	**77	98%
[Norma 203B]*	<<locked>>	96%	42018	89%	**10	93%
[Ramshot Big Game]*	<<locked>>	95%	41669	88%	**90	92%
[Ramshot Wild Boar]*	<<locked>>	90%	42279	90%	**90	93%
[Ramshot X-Terminator]*	<<locked>>	86%	42192	90%	**25	93%
ReloadSwiss RS 14	<<locked>>	95%	31067	66%	**70	100%
ReloadSwiss RS 40	<<locked>>	85%	41974	89%	**61	97%
ReloadSwiss RS 52	<<locked>>	96%	41785	89%	**43	95%
Rottweil R 901	<<locked>>	89%	42221	90%	**48	97%
Rottweil R 902	<<locked>>	94%	42351	90%	**51	95%
[Rottweil R 903]*	<<locked>>	97%	37333	79%	**05	92%
[SNPE Vectan SP 11]*	<<locked>>	97%	40321	86%	**71	92%
[SNPE Vectan SP 9]*	<<locked>>	92%	42322	90%	**81	93%
SNPE Vectan Tubal 3000	<<locked>>	89%	41843	89%	**89	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	42090	89%	**08	98%
Shooters World Match Rifle	<<locked>>	93%	41974	89%	**04	97%
Shooters World Precision	<<locked>>	95%	42076	89%	**77	95%
Somchem S321	<<locked>>	86%	41582	88%	**74	95%
Somchem S335	<<locked>>	90%	41814	89%	**12	98%
[Somchem S341]*	<<locked>>	91%	42366	90%	**67	93%
[Somchem S355]*	<<locked>>	96%	38493	82%	**15	93%
Vihtavuori N130	<<locked>>	86%	42134	89%	**02	100%
Vihtavuori N133	<<locked>>	92%	42250	90%	**15	99%
Vihtavuori N135	<<locked>>	97%	36869	78%	**85	98%
Vihtavuori N140	<<locked>>	94%	42119	89%	**61	98%
[Vihtavuori N150]*	<<locked>>	96%	32518	69%	**41	92%
Vihtavuori N530	<<locked>>	87%	41901	89%	**64	95%
Vihtavuori N540	<<locked>>	94%	42250	90%	**87	98%
Winchester 748	<<locked>>	88%	42148	89%	**20	96%
[Winchester StaBALL Match]*	<<locked>>	85%	41524	88%	**87	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	85%	35114	74%	**13	90%
[ADI AR 2208]*	<<locked>>	92%	37420	79%	**43	90%
Accurate 2015	<<locked>>	81%	34911	74%	**87	98%
[Accurate 2230]*	<<locked>>	81%	36085	77%	**07	92%
[Accurate 2460]*	<<locked>>	81%	35926	76%	**23	94%
Accurate 2495	<<locked>>	81%	28616	61%	**05	96%
[Accurate 2520]*	<<locked>>	81%	29878	63%	**21	92%
[Accurate 4064]*	<<locked>>	81%	24105	51%	**48	90%
Alliant AR-Comp	<<locked>>	81%	30356	64%	**61	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	89%	31995	68%	**67	90%
Alliant Reloder-10x	<<locked>>	81%	38290	81%	**76	100%
[Alliant Reloder-15]*	<<locked>>	91%	36811	78%	**79	90%
[Baschieri & Pellagri 107]*	<<locked>>	89%	39378	84%	**15	90%
[Hodgdon BL-C2]*	<<locked>>	82%	31517	67%	**57	90%
[Hodgdon Benchmark]*	<<locked>>	81%	35186	75%	**54	93%
Hodgdon H322	<<locked>>	81%	33982	72%	**00	96%
[Hodgdon VARGET]*	<<locked>>	93%	37637	80%	**46	90%
Hodgdon TrailBoss	<<locked>>	81%	24903	53%	**83	100%
[IMR 3031]*	<<locked>>	81%	26963	57%	**49	94%
[IMR 4064]*	<<locked>>	92%	36361	77%	**20	90%
IMR 4198	<<locked>>	81%	39987	85%	**72	100%
[IMR 4895]*	<<locked>>	88%	34650	74%	**46	90%
[IMR 8208 XBR]*	<<locked>>	81%	32605	69%	**28	91%
Lovex D073.4	<<locked>>	81%	37594	80%	**46	95%
[Lovex D073.5]*	<<locked>>	81%	35926	76%	**23	94%
[Lovex D073.6]*	<<locked>>	81%	27818	59%	**56	91%
[Lovex S060]*	<<locked>>	84%	35085	74%	**38	90%
[Lovex S062]*	<<locked>>	85%	30705	65%	**95	90%
[Norma 201]*	<<locked>>	82%	30516	65%	**72	90%
[Norma 202]*	<<locked>>	81%	29718	63%	**79	93%
[Norma 203B]*	<<locked>>	89%	34722	74%	**30	90%
[Ramshot Big Game]*	<<locked>>	91%	37260	79%	**89	90%
[Ramshot Wild Boar]*	<<locked>>	85%	35694	76%	**33	90%
[Ramshot X-Terminator]*	<<locked>>	81%	35621	76%	**74	90%
ReloadSwiss RS 14	<<locked>>	81%	24947	53%	**26	100%
ReloadSwiss RS 40	<<locked>>	81%	36637	78%	**33	95%
[ReloadSwiss RS 52]*	<<locked>>	87%	30647	65%	**51	90%
Rottweil R 901	<<locked>>	81%	33489	71%	**44	95%
[Rottweil R 902]*	<<locked>>	84%	31082	66%	**79	90%
[Rottweil R 903]*	<<locked>>	93%	33025	70%	**94	90%
[SNPE Vectan SP 11]*	<<locked>>	94%	36767	78%	**82	90%
[SNPE Vectan SP 9]*	<<locked>>	86%	35114	75%	**10	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	32140	68%	**62	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	26020	55%	**02	92%
[Shooters World Match Rifle]*	<<locked>>	81%	27818	59%	**56	91%
[Shooters World Precision]*	<<locked>>	85%	30705	65%	**95	90%
[Somchem S321]*	<<locked>>	81%	34330	73%	**00	92%
Somchem S335	<<locked>>	81%	31198	66%	**59	95%
[Somchem S341]*	<<locked>>	86%	35607	76%	**03	90%
[Somchem S355]*	<<locked>>	92%	33417	71%	**84	90%
Vihtavuori N130	<<locked>>	81%	36071	77%	**74	99%
Vihtavuori N133	<<locked>>	81%	29950	64%	**33	97%
[Vihtavuori N135]*	<<locked>>	81%	22727	48%	**65	92%
[Vihtavuori N140]*	<<locked>>	81%	27847	59%	**07	93%
[Vihtavuori N150]*	<<locked>>	93%	29501	63%	**59	90%
[Vihtavuori N530]*	<<locked>>	81%	34301	73%	**87	92%
[Vihtavuori N540]*	<<locked>>	81%	27543	58%	**20	92%
[Winchester 748]*	<<locked>>	81%	33431	71%	**07	92%
[Winchester StaBALL Match]*	<<locked>>	81%	35708	76%	**46	91%

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.