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

Recommended Powder(s): Accurate 2495, Alliant AR-Comp, Hodgdon H322, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.310 \| 123gr \| Hornady Spire Point
Manufacturer SKU:	WB762PP123X
Bullet Weight:	123gr \| 8.0g
Bullet Diameter:	0.310" \| 7.87mm
Bullet Length:	0.820" \| 20.8mm
Caliber:	.30-40 Krag load data
Case Length (l3):	2.314" \| 58.8mm
Cartridge Length (C.O.L.):	3.043" \| 77.3mm
Seated Depth:	0.091" \| 2.3mm
Shank Seated Depth:	0.091" \| 2.3mm
Case Capacity:	58.0 Grains of Water \| 3.77 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47137 psi \| 3250 bar
LID:	LID_B10914_C334
Last updated:	2025-02-02

Load data for 114 loads in caliber .30-40 Krag with .310 | 123gr | Hornady Spire Point bullet and 57 powders such as Accurate 2495, Alliant AR-Comp, Hodgdon H322, 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>>	90%	41611	88%	**81	93%
[ADI AR 2208]*	<<locked>>	96%	42264	90%	**64	92%
Accurate 2015	<<locked>>	86%	41669	88%	**44	100%
[Accurate 2230]*	<<locked>>	84%	41582	88%	**38	94%
Accurate 2460	<<locked>>	85%	42047	89%	**61	96%
Accurate 2495 👍	<<locked>>	91%	42003	89%	**36	100%
Accurate 2520	<<locked>>	90%	42250	90%	**20	97%
Accurate 4064	<<locked>>	97%	41597	88%	**20	98%
Alliant AR-Comp 👍	<<locked>>	90%	42018	89%	**40	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	41785	89%	**13	95%
[Alliant Reloder-15]*	<<locked>>	94%	41974	89%	**10	93%
[Baschieri & Pellagri 107]*	<<locked>>	90%	41568	88%	**84	91%
Hodgdon BL-C2	<<locked>>	90%	42105	89%	**30	95%
Hodgdon Benchmark	<<locked>>	86%	42264	90%	**25	96%
Hodgdon H322 👍	<<locked>>	86%	41727	89%	**90	99%
[Hodgdon VARGET]*	<<locked>>	96%	42032	89%	**61	92%
Hodgdon TrailBoss	<<locked>>	95%	31183	66%	**37	100%
IMR 3031 👍	<<locked>>	95%	42221	90%	**63	99%
[IMR 4064]*	<<locked>>	97%	42337	90%	**64	93%
[IMR 4895]*	<<locked>>	93%	42018	89%	**27	93%
IMR 8208 XBR	<<locked>>	88%	41684	88%	**58	95%
Lovex D073.4	<<locked>>	83%	41858	89%	**44	96%
Lovex D073.5	<<locked>>	85%	41756	89%	**58	96%
Lovex D073.6	<<locked>>	92%	42250	90%	**20	97%
[Lovex S060]*	<<locked>>	89%	42018	89%	**05	93%
Lovex S062	<<locked>>	95%	41742	89%	**74	95%
Norma 201	<<locked>>	91%	42380	90%	**77	95%
Norma 202	<<locked>>	91%	41553	88%	**87	98%
[Norma 203B]*	<<locked>>	95%	41843	89%	**10	93%
[Ramshot Big Game]*	<<locked>>	94%	41945	89%	**07	93%
[Ramshot Wild Boar]*	<<locked>>	89%	41481	88%	**81	93%
[Ramshot X-Terminator]*	<<locked>>	85%	41495	88%	**18	93%
ReloadSwiss RS 14	<<locked>>	95%	31183	66%	**80	100%
ReloadSwiss RS 40	<<locked>>	85%	42090	89%	**71	97%
ReloadSwiss RS 52	<<locked>>	96%	42148	89%	**59	96%
Rottweil R 901	<<locked>>	88%	42177	89%	**61	98%
Rottweil R 902	<<locked>>	93%	41916	89%	**58	95%
[Rottweil R 903]*	<<locked>>	97%	37826	80%	**25	93%
[SNPE Vectan SP 11]*	<<locked>>	97%	40611	86%	**87	92%
[SNPE Vectan SP 9]*	<<locked>>	91%	42148	89%	**81	93%
SNPE Vectan Tubal 3000	<<locked>>	89%	41959	89%	**99	98%
SNPE Vectan Tubal 5000	<<locked>>	96%	42206	90%	**15	99%
Shooters World Match Rifle	<<locked>>	92%	42250	90%	**20	97%
Shooters World Precision	<<locked>>	95%	41742	89%	**74	95%
Somchem S321	<<locked>>	86%	41872	89%	**81	95%
Somchem S335	<<locked>>	90%	42308	90%	**25	98%
[Somchem S341]*	<<locked>>	90%	41495	88%	**54	93%
[Somchem S355]*	<<locked>>	97%	39697	84%	**51	93%
Vihtavuori N130	<<locked>>	85%	41669	88%	**05	100%
Vihtavuori N133	<<locked>>	92%	42424	90%	**31	100%
Vihtavuori N135	<<locked>>	97%	37782	80%	**08	99%
Vihtavuori N140	<<locked>>	93%	41843	89%	**71	98%
[Vihtavuori N150]*	<<locked>>	97%	33620	71%	**80	93%
Vihtavuori N530	<<locked>>	86%	41713	89%	**67	95%
Vihtavuori N540	<<locked>>	93%	41858	89%	**94	98%
Winchester 748	<<locked>>	87%	42047	89%	**33	96%
[Winchester StaBALL Match]*	<<locked>>	85%	42366	90%	**10	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	84%	34374	73%	**03	90%
[ADI AR 2208]*	<<locked>>	91%	37188	79%	**46	90%
Accurate 2015	<<locked>>	81%	35418	75%	**07	99%
[Accurate 2230]*	<<locked>>	81%	37173	79%	**33	92%
[Accurate 2460]*	<<locked>>	81%	36709	78%	**46	94%
Accurate 2495	<<locked>>	81%	29399	62%	**35	97%
[Accurate 2520]*	<<locked>>	81%	30734	65%	**48	93%
[Accurate 4064]*	<<locked>>	81%	24758	53%	**77	91%
Alliant AR-Comp	<<locked>>	81%	31053	66%	**87	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	88%	31401	67%	**57	90%
[Alliant Reloder-15]*	<<locked>>	89%	35955	76%	**62	90%
[Baschieri & Pellagri 107]*	<<locked>>	88%	38624	82%	**15	90%
[Hodgdon BL-C2]*	<<locked>>	81%	31038	66%	**48	90%
[Hodgdon Benchmark]*	<<locked>>	81%	35810	76%	**77	94%
Hodgdon H322	<<locked>>	81%	34693	74%	**26	97%
[Hodgdon VARGET]*	<<locked>>	91%	36796	78%	**36	90%
Hodgdon TrailBoss	<<locked>>	81%	25135	53%	**96	100%
[IMR 3031]*	<<locked>>	81%	27282	58%	**69	94%
[IMR 4064]*	<<locked>>	92%	36201	77%	**23	90%
[IMR 4895]*	<<locked>>	87%	34026	72%	**36	90%
[IMR 8208 XBR]*	<<locked>>	81%	33199	70%	**51	91%
Lovex D073.4	<<locked>>	81%	38421	81%	**79	95%
[Lovex D073.5]*	<<locked>>	81%	36434	77%	**40	94%
[Lovex D073.6]*	<<locked>>	81%	28776	61%	**89	92%
[Lovex S060]*	<<locked>>	82%	34142	72%	**25	90%
[Lovex S062]*	<<locked>>	84%	30298	64%	**89	90%
[Norma 201]*	<<locked>>	81%	30603	65%	**82	90%
[Norma 202]*	<<locked>>	81%	30371	64%	**05	94%
[Norma 203B]*	<<locked>>	89%	34534	73%	**40	90%
[Ramshot Big Game]*	<<locked>>	90%	36274	77%	**72	90%
[Ramshot Wild Boar]*	<<locked>>	84%	35259	75%	**26	90%
[Ramshot X-Terminator]*	<<locked>>	81%	36608	78%	**10	91%
ReloadSwiss RS 14	<<locked>>	81%	25164	53%	**36	100%
ReloadSwiss RS 40	<<locked>>	81%	37507	80%	**69	95%
[ReloadSwiss RS 52]*	<<locked>>	86%	30574	65%	**54	90%
Rottweil R 901	<<locked>>	81%	34243	73%	**71	95%
[Rottweil R 902]*	<<locked>>	82%	30226	64%	**59	90%
[Rottweil R 903]*	<<locked>>	92%	32213	68%	**84	90%
[SNPE Vectan SP 11]*	<<locked>>	93%	36521	77%	**92	90%
[SNPE Vectan SP 9]*	<<locked>>	86%	34940	74%	**10	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	32605	69%	**85	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	26252	56%	**18	93%
[Shooters World Match Rifle]*	<<locked>>	81%	28776	61%	**89	92%
[Shooters World Precision]*	<<locked>>	84%	30298	64%	**89	90%
[Somchem S321]*	<<locked>>	81%	35360	75%	**30	93%
Somchem S335	<<locked>>	81%	31836	68%	**82	95%
[Somchem S341]*	<<locked>>	85%	35259	75%	**03	90%
[Somchem S355]*	<<locked>>	91%	32880	70%	**74	90%
Vihtavuori N130	<<locked>>	81%	36318	77%	**87	99%
Vihtavuori N133	<<locked>>	81%	30197	64%	**43	97%
[Vihtavuori N135]*	<<locked>>	81%	23264	49%	**95	93%
[Vihtavuori N140]*	<<locked>>	81%	28413	60%	**33	93%
[Vihtavuori N150]*	<<locked>>	92%	29298	62%	**56	90%
[Vihtavuori N530]*	<<locked>>	81%	34925	74%	**10	93%
[Vihtavuori N540]*	<<locked>>	81%	28036	59%	**39	92%
[Winchester 748]*	<<locked>>	81%	34098	72%	**36	93%
[Winchester StaBALL Match]*	<<locked>>	81%	36579	78%	**79	92%

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