Load data for .30-40 Krag + .308 | 100gr | Barnes X FN

Recommended Powder(s): Alliant AR-Comp, Alliant Reloder-10x, Norma 200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 100gr \| Barnes X FN
Manufacturer SKU:	30800
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	0.945" \| 24.0mm
Caliber:	.30-40 Krag load data
Case Length (l3):	2.314" \| 58.8mm
Cartridge Length (C.O.L.):	3.043" \| 77.3mm
Seated Depth:	0.216" \| 5.5mm
Shank Seated Depth:	0.216" \| 5.5mm
Case Capacity:	58.0 Grains of Water \| 3.77 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47137 psi \| 3250 bar
LID:	LID_B586_C334
Last updated:	2025-02-02

Load data for 78 loads in caliber .30-40 Krag with .308 | 100gr | Barnes X FN bullet and 39 powders such as Alliant AR-Comp, Alliant Reloder-10x, Norma 200. 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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C.O.L. (Inch)
C.O.L. (mm)
Case Length (Inch)
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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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 2207	<<locked>>	84%	42032	89%	**97	100%
ADI AR 2219	<<locked>>	87%	41785	89%	**33	96%
Accurate 2015	<<locked>>	93%	41466	88%	**97	98%
[Accurate 2460]*	<<locked>>	91%	42003	89%	**94	93%
Accurate 2495	<<locked>>	97%	38276	81%	**17	97%
[Accurate 2520]*	<<locked>>	97%	41597	88%	**53	94%
Alliant AR-Comp 👍	<<locked>>	97%	41655	88%	**92	100%
Alliant Reloder-10x 👍	<<locked>>	90%	42206	90%	**27	99%
Baschieri & Pellagri 106	<<locked>>	87%	41611	88%	**05	97%
[Hodgdon Benchmark]*	<<locked>>	92%	41945	89%	**45	92%
[Hodgdon CFE BLK]*	<<locked>>	83%	41959	89%	**99	91%
Hodgdon H322	<<locked>>	93%	41785	89%	**33	96%
Hodgdon H335	<<locked>>	88%	42366	90%	**40	95%
Hodgdon H4198	<<locked>>	84%	41495	88%	**15	95%
Hodgdon TrailBoss	<<locked>>	96%	29892	63%	**95	100%
IMR 3031	<<locked>>	97%	35781	76%	**41	95%
IMR 4198	<<locked>>	89%	41989	89%	**81	99%
[Lovex D073.4]*	<<locked>>	90%	41640	88%	**71	92%
[Lovex D073.5]*	<<locked>>	91%	41495	88%	**84	93%
[Lovex D073.6]*	<<locked>>	97%	38014	81%	**64	92%
Norma 200 👍	<<locked>>	86%	41771	89%	**07	99%
[Norma 202]*	<<locked>>	97%	40219	85%	**94	94%
ReloadSwiss RS 14	<<locked>>	96%	29675	63%	**41	100%
[ReloadSwiss RS 40]*	<<locked>>	91%	41974	89%	**04	93%
[Rottweil R 901]*	<<locked>>	95%	41930	89%	**94	94%
SNPE Vectan SP 10	<<locked>>	87%	42119	89%	**30	95%
SNPE Vectan Tubal 3000	<<locked>>	96%	42221	90%	**31	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	97%	35302	75%	**84	94%
[Shooters World Match Rifle]*	<<locked>>	97%	38014	81%	**64	92%
[Somchem S321]*	<<locked>>	93%	42105	89%	**14	92%
Somchem S335	<<locked>>	97%	42293	90%	**68	96%
Vihtavuori N120	<<locked>>	86%	41669	88%	**41	100%
Vihtavuori N130	<<locked>>	92%	42366	90%	**64	99%
Vihtavuori N133	<<locked>>	97%	39624	84%	**15	97%
[Vihtavuori N135]*	<<locked>>	97%	29878	63%	**25	93%
[Vihtavuori N140]*	<<locked>>	97%	37710	80%	**99	94%
[Vihtavuori N530]*	<<locked>>	93%	42119	89%	**17	92%
[Vihtavuori N540]*	<<locked>>	96%	37057	79%	**12	93%
[Winchester 748]*	<<locked>>	93%	41539	88%	**33	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	37666	80%	**09	100%
[ADI AR 2219]*	<<locked>>	81%	33272	71%	**17	93%
[Accurate 2015]*	<<locked>>	81%	28340	60%	**49	93%
[Accurate 2460]*	<<locked>>	87%	35665	76%	**46	90%
[Accurate 2495]*	<<locked>>	83%	24018	51%	**90	90%
[Accurate 2520]*	<<locked>>	90%	32909	70%	**30	90%
[Alliant AR-Comp]*	<<locked>>	81%	24918	53%	**90	93%
Alliant Reloder-10x	<<locked>>	81%	31517	67%	**61	96%
[Baschieri & Pellagri 106]*	<<locked>>	81%	34534	73%	**35	94%
[Hodgdon Benchmark]*	<<locked>>	89%	37246	79%	**30	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	38914	83%	**23	90%
[Hodgdon H322]*	<<locked>>	82%	29472	63%	**92	90%
[Hodgdon H335]*	<<locked>>	81%	32764	70%	**90	91%
[Hodgdon H4198]*	<<locked>>	81%	37637	80%	**13	94%
Hodgdon TrailBoss	<<locked>>	81%	23757	50%	**37	100%
[IMR 3031]*	<<locked>>	89%	28224	60%	**02	90%
IMR 4198	<<locked>>	81%	33605	71%	**71	97%
[Lovex D073.4]*	<<locked>>	85%	35578	75%	**30	90%
[Lovex D073.5]*	<<locked>>	87%	35433	75%	**43	90%
[Lovex D073.6]*	<<locked>>	92%	32909	70%	**30	90%
Norma 200	<<locked>>	81%	35592	75%	**53	98%
[Norma 202]*	<<locked>>	89%	30937	66%	**51	90%
ReloadSwiss RS 14	<<locked>>	81%	23699	50%	**83	100%
[ReloadSwiss RS 40]*	<<locked>>	85%	34084	72%	**07	90%
[Rottweil R 901]*	<<locked>>	86%	31647	67%	**25	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	33707	72%	**17	91%
[SNPE Vectan Tubal 3000]*	<<locked>>	86%	30908	66%	**49	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	90%	28935	61%	**97	90%
[Shooters World Match Rifle]*	<<locked>>	92%	32909	70%	**30	90%
[Somchem S321]*	<<locked>>	90%	37985	81%	**22	90%
[Somchem S335]*	<<locked>>	84%	28616	61%	**10	90%
Vihtavuori N120	<<locked>>	81%	35157	75%	**00	100%
Vihtavuori N130	<<locked>>	81%	29921	63%	**49	95%
[Vihtavuori N133]*	<<locked>>	81%	24816	53%	**79	90%
[Vihtavuori N135]*	<<locked>>	93%	26484	56%	**07	90%
[Vihtavuori N140]*	<<locked>>	91%	30835	65%	**15	90%
[Vihtavuori N530]*	<<locked>>	91%	38725	82%	**31	90%
[Vihtavuori N540]*	<<locked>>	92%	31575	67%	**58	90%
[Winchester 748]*	<<locked>>	90%	37115	79%	**22	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.