Load data for .30-40 Krag + .308 | 170gr | Swift A-Frame

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 170gr \| Swift A-Frame
Bullet Weight:	170gr \| 11.0g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	.30-40 Krag load data
Case Length (l3):	2.314" \| 58.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	58.0 Grains of Water \| 3.77 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47137 psi \| 3250 bar
LID:	LID_B10846_C334
Last updated:	2026-03-10

Load data for 138 loads in caliber .30-40 Krag with .308 | 170gr | Swift A-Frame bullet and 69 powder(s). 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)
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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%	42090	89%	**77	97%
ADI AR 2208	<<locked>>	89%	41524	88%	**44	96%
Accurate 2495	<<locked>>	84%	41495	88%	**74	100%
Accurate 2520	<<locked>>	83%	41974	89%	**87	99%
Accurate 4064 👍	<<locked>>	90%	41829	89%	**87	100%
Accurate 4350	<<locked>>	97%	38798	82%	**90	95%
Alliant Power Pro 2000-MR	<<locked>>	87%	42090	89%	**66	96%
Alliant Reloder- TS 15.5 👍	<<locked>>	90%	41771	89%	**93	98%
Alliant Reloder-15	<<locked>>	87%	41611	88%	**87	97%
Alliant Reloder-16	<<locked>>	97%	40103	85%	**00	95%
Alliant Reloder-17	<<locked>>	95%	42221	90%	**79	98%
Baschieri & Pellagri 107	<<locked>>	85%	42308	90%	**97	96%
Bofors RP3 👍	<<locked>>	90%	42119	89%	**10	98%
Hodgdon BL-C2	<<locked>>	83%	41713	88%	**03	98%
Hodgdon CFE223	<<locked>>	89%	41843	89%	**26	96%
Hodgdon H380	<<locked>>	89%	41727	89%	**77	95%
[Hodgdon H414]*	<<locked>>	93%	41669	88%	**16	92%
Hodgdon H4895	<<locked>>	84%	42366	90%	**90	98%
Hodgdon Hybrid 100V	<<locked>>	97%	36535	78%	**98	96%
Hodgdon LVR	<<locked>>	96%	42119	89%	**26	95%
Hodgdon VARGET	<<locked>>	90%	42003	89%	**54	96%
Hodgdon TrailBoss	<<locked>>	96%	32924	70%	**58	100%
IMR 3031	<<locked>>	87%	41727	89%	**00	100%
IMR 4064	<<locked>>	90%	42424	90%	**57	97%
[IMR 4166 Enduron]*	<<locked>>	90%	41771	89%	**02	92%
[IMR 4451 Enduron]*	<<locked>>	92%	42177	89%	**41	92%
[IMR 4831]*	<<locked>>	97%	33707	72%	**59	93%
IMR 4895	<<locked>>	87%	41611	88%	**97	97%
Lovex D073.6	<<locked>>	85%	41974	89%	**87	99%
Lovex S060	<<locked>>	84%	42293	90%	**08	97%
Lovex S062	<<locked>>	88%	42076	89%	**67	98%
[Lovex S065]*	<<locked>>	95%	42061	89%	**57	94%
[Lovex S070]*	<<locked>>	97%	42337	90%	**80	93%
Norma 201	<<locked>>	85%	42395	90%	**57	98%
Norma 202	<<locked>>	85%	42206	90%	**64	100%
Norma 203B	<<locked>>	88%	41655	88%	**93	97%
Norma URP	<<locked>>	97%	40045	85%	**00	95%
Ramshot Big Game	<<locked>>	88%	41901	89%	**16	97%
[Ramshot Hunter]*	<<locked>>	97%	39624	84%	**80	92%
ReloadSwiss RS 14	<<locked>>	96%	32808	70%	**88	100%
[ReloadSwiss RS 50]*	<<locked>>	89%	41959	89%	**51	93%
ReloadSwiss RS 52	<<locked>>	86%	41858	89%	**56	97%
ReloadSwiss RS 60 👍	<<locked>>	92%	41684	88%	**79	99%
[ReloadSwiss RS 62]*	<<locked>>	97%	38972	83%	**00	94%
[ReloadSwiss RS 70]*	<<locked>>	97%	40335	86%	**10	93%
Rottweil R 902	<<locked>>	86%	41742	89%	**34	98%
Rottweil R 903	<<locked>>	92%	41872	89%	**97	98%
SNPE Vectan SP 11	<<locked>>	91%	42061	89%	**23	97%
SNPE Vectan SP 7	<<locked>>	84%	42177	89%	**57	95%
SNPE Vectan SP 9	<<locked>>	85%	42018	89%	**74	97%
SNPE Vectan Tubal 3000	<<locked>>	84%	42366	90%	**88	100%
SNPE Vectan Tubal 5000	<<locked>>	90%	42090	89%	**98	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	95%	41800	89%	**18	92%
[Shooters World Long Rifle]*	<<locked>>	95%	42061	89%	**57	94%
Shooters World Match Rifle	<<locked>>	85%	41974	89%	**87	99%
Shooters World Precision	<<locked>>	88%	42076	89%	**67	98%
Somchem S335	<<locked>>	84%	42076	89%	**02	100%
Somchem S341	<<locked>>	84%	42192	90%	**64	97%
Somchem S355	<<locked>>	92%	41800	89%	**84	98%
Somchem S365	<<locked>>	96%	34867	74%	**28	97%
Vihtavuori N133	<<locked>>	85%	41756	89%	**85	100%
Vihtavuori N135	<<locked>>	93%	41698	88%	**51	100%
Vihtavuori N140	<<locked>>	87%	41858	89%	**41	100%
Vihtavuori N150	<<locked>>	97%	41205	87%	**51	99%
Vihtavuori N160	<<locked>>	95%	41742	89%	**93	95%
Vihtavuori N540	<<locked>>	87%	42090	89%	**67	100%
Vihtavuori N550	<<locked>>	95%	42148	89%	**43	96%
Winchester 6.5 StaBALL	<<locked>>	96%	42221	90%	**77	98%
[Winchester 760]*	<<locked>>	93%	41669	88%	**16	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	38116	81%	**95	96%
[ADI AR 2208]*	<<locked>>	81%	32576	69%	**57	93%
Accurate 2495	<<locked>>	81%	37913	80%	**08	100%
Accurate 2520	<<locked>>	81%	38638	82%	**28	99%
Accurate 4064	<<locked>>	81%	31879	68%	**90	98%
[Accurate 4350]*	<<locked>>	88%	28703	61%	**54	90%
[Alliant Power Pro 2000-MR]*	<<locked>>	81%	34418	73%	**88	93%
Alliant Reloder- TS 15.5	<<locked>>	81%	31256	66%	**70	95%
[Alliant Reloder-15]*	<<locked>>	81%	33910	72%	**26	94%
[Alliant Reloder-16]*	<<locked>>	88%	30545	65%	**67	90%
[Alliant Reloder-17]*	<<locked>>	81%	27456	58%	**11	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	36912	78%	**85	94%
Bofors RP3	<<locked>>	81%	30589	65%	**67	95%
Hodgdon BL-C2	<<locked>>	81%	38392	81%	**41	98%
[Hodgdon CFE223]*	<<locked>>	81%	32300	69%	**16	92%
[Hodgdon H380]*	<<locked>>	81%	32039	68%	**70	91%
[Hodgdon H414]*	<<locked>>	90%	37739	80%	**38	90%
Hodgdon H4895	<<locked>>	81%	38334	81%	**11	97%
[Hodgdon Hybrid 100V]*	<<locked>>	86%	25976	55%	**26	90%
[Hodgdon LVR]*	<<locked>>	87%	31821	68%	**90	90%
[Hodgdon VARGET]*	<<locked>>	81%	32300	69%	**51	93%
Hodgdon TrailBoss	<<locked>>	87%	28645	61%	**80	100%
IMR 3031	<<locked>>	81%	34229	73%	**59	100%
[IMR 4064]*	<<locked>>	81%	31879	68%	**31	93%
[IMR 4166 Enduron]*	<<locked>>	86%	36898	78%	**03	90%
[IMR 4451 Enduron]*	<<locked>>	88%	37565	80%	**52	90%
[IMR 4831]*	<<locked>>	92%	28805	61%	**31	90%
IMR 4895	<<locked>>	81%	34592	73%	**52	95%
Lovex D073.6	<<locked>>	81%	36289	77%	**82	99%
Lovex S060	<<locked>>	81%	38986	83%	**46	96%
Lovex S062	<<locked>>	81%	33460	71%	**90	96%
[Lovex S065]*	<<locked>>	86%	32619	69%	**57	90%
[Lovex S070]*	<<locked>>	92%	36027	76%	**56	90%
Norma 201	<<locked>>	81%	37565	80%	**59	97%
Norma 202	<<locked>>	81%	37231	79%	**75	99%
[Norma 203B]*	<<locked>>	81%	33301	71%	**13	94%
[Norma URP]*	<<locked>>	87%	29646	63%	**54	90%
[Ramshot Big Game]*	<<locked>>	81%	32880	70%	**23	94%
[Ramshot Hunter]*	<<locked>>	93%	35128	75%	**79	90%
ReloadSwiss RS 14	<<locked>>	84%	27760	59%	**90	100%
[ReloadSwiss RS 50]*	<<locked>>	83%	35085	74%	**13	90%
[ReloadSwiss RS 52]*	<<locked>>	81%	34882	74%	**02	94%
ReloadSwiss RS 60	<<locked>>	81%	29225	62%	**74	95%
[ReloadSwiss RS 62]*	<<locked>>	89%	30661	65%	**06	90%
[ReloadSwiss RS 70]*	<<locked>>	92%	34534	73%	**72	90%
Rottweil R 902	<<locked>>	81%	35520	75%	**16	97%
[Rottweil R 903]*	<<locked>>	81%	28631	61%	**08	93%
[SNPE Vectan SP 11]*	<<locked>>	81%	30095	64%	**54	92%
[SNPE Vectan SP 7]*	<<locked>>	81%	37927	80%	**72	94%
SNPE Vectan SP 9	<<locked>>	81%	36608	78%	**65	96%
SNPE Vectan Tubal 3000	<<locked>>	81%	39102	83%	**33	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	31865	68%	**98	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	91%	35926	76%	**03	90%
[Shooters World Long Rifle]*	<<locked>>	86%	32619	69%	**57	90%
Shooters World Match Rifle	<<locked>>	81%	36289	77%	**82	99%
Shooters World Precision	<<locked>>	81%	33460	71%	**90	96%
Somchem S335	<<locked>>	81%	38798	82%	**39	100%
Somchem S341	<<locked>>	81%	37478	80%	**75	96%
[Somchem S355]*	<<locked>>	81%	30066	64%	**31	94%
[Somchem S365]*	<<locked>>	84%	24018	51%	**16	90%
Vihtavuori N133	<<locked>>	81%	36883	78%	**97	100%
Vihtavuori N135	<<locked>>	81%	28834	61%	**88	99%
Vihtavuori N140	<<locked>>	81%	34708	74%	**06	99%
[Vihtavuori N150]*	<<locked>>	81%	25512	54%	**93	93%
[Vihtavuori N160]*	<<locked>>	85%	30356	64%	**38	90%
Vihtavuori N540	<<locked>>	81%	34447	73%	**23	99%
[Vihtavuori N550]*	<<locked>>	85%	29979	64%	**64	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	26179	56%	**90	90%
[Winchester 760]*	<<locked>>	90%	37739	80%	**38	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