Load data for 10.3 x 60 R Swiss + .415 | 350gr | Frontier PH HPFB

Recommended Powder(s): Accurate 2495, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.415 \| 350gr \| Frontier PH HPFB
Bullet Weight:	350gr \| 22.7g
Bullet Diameter:	0.415" \| 10.54mm
Bullet Length:	1.462" \| 37.1mm
Caliber:	10.3 x 60 R Swiss load data
Case Length (l3):	2.392" \| 60.8mm
Cartridge Length (C.O.L.):	3.059" \| 77.7mm
Seated Depth:	0.795" \| 20.2mm
Shank Seated Depth:	0.795" \| 20.2mm
Case Capacity:	91.0 Grains of Water \| 5.91 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	39160 psi \| 2700 bar
LID:	LID_B10427_C1295
Last updated:	2025-01-01

Load data for 90 loads in caliber 10.3 x 60 R Swiss with .415 | 350gr | Frontier PH HPFB bullet and 45 powders such as Accurate 2495, 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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C.O.L. (mm)
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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
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>>	87%	34896	89%	**14	93%
[ADI AR 2208]*	<<locked>>	92%	35070	90%	**91	92%
Accurate 2015	<<locked>>	83%	35085	90%	**85	100%
Accurate 2495 👍	<<locked>>	89%	35099	90%	**70	100%
Accurate 2520	<<locked>>	88%	34766	89%	**54	97%
Accurate 4064	<<locked>>	95%	35041	89%	**73	98%
Alliant AR-Comp	<<locked>>	88%	34983	89%	**54	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	94%	34751	89%	**44	94%
[Alliant Reloder-15]*	<<locked>>	91%	34911	89%	**37	92%
Hodgdon BL-C2	<<locked>>	88%	35172	90%	**64	95%
Hodgdon H322	<<locked>>	84%	34838	89%	**14	98%
[Hodgdon VARGET]*	<<locked>>	92%	34795	89%	**88	92%
IMR 3031 👍	<<locked>>	92%	35157	90%	**73	99%
[IMR 4064]*	<<locked>>	93%	34664	89%	**82	92%
[IMR 4895]*	<<locked>>	91%	34838	89%	**51	93%
IMR 8208 XBR	<<locked>>	85%	34809	89%	**88	95%
Lovex D073.6	<<locked>>	90%	34766	89%	**54	97%
[Lovex S060]*	<<locked>>	85%	34809	89%	**42	93%
Lovex S062	<<locked>>	92%	34780	89%	**14	95%
Norma 201	<<locked>>	88%	34838	89%	**95	95%
Norma 202	<<locked>>	88%	35172	90%	**24	98%
[Norma 203B]*	<<locked>>	93%	35186	90%	**51	93%
[Ramshot Big Game]*	<<locked>>	92%	34998	89%	**37	92%
[Ramshot Wild Boar]*	<<locked>>	86%	34708	89%	**18	93%
ReloadSwiss RS 52	<<locked>>	94%	35128	90%	**77	95%
Rottweil R 901	<<locked>>	85%	35172	90%	**88	97%
Rottweil R 902	<<locked>>	90%	34766	89%	**88	95%
[Rottweil R 903]*	<<locked>>	97%	34055	87%	**41	94%
[SNPE Vectan SP 11]*	<<locked>>	95%	34708	89%	**37	92%
[SNPE Vectan SP 9]*	<<locked>>	89%	34969	89%	**14	93%
SNPE Vectan Tubal 3000	<<locked>>	86%	35172	90%	**46	97%
SNPE Vectan Tubal 5000	<<locked>>	93%	35201	90%	**69	98%
Shooters World Match Rifle	<<locked>>	90%	34766	89%	**54	97%
Shooters World Precision	<<locked>>	92%	34780	89%	**14	95%
Somchem S321	<<locked>>	84%	34940	89%	**21	95%
Somchem S335	<<locked>>	87%	35172	90%	**69	98%
[Somchem S341]*	<<locked>>	87%	34751	89%	**01	92%
[Somchem S355]*	<<locked>>	96%	34490	88%	**31	94%
Vihtavuori N133	<<locked>>	88%	35157	90%	**62	99%
Vihtavuori N135	<<locked>>	97%	33692	86%	**08	99%
Vihtavuori N140	<<locked>>	91%	34896	89%	**08	98%
[Vihtavuori N150]*	<<locked>>	97%	30139	77%	**23	93%
Vihtavuori N530	<<locked>>	84%	34780	89%	**01	95%
Vihtavuori N540	<<locked>>	91%	34606	88%	**24	97%
Winchester 748	<<locked>>	85%	34896	89%	**44	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	82%	29167	74%	**93	90%
[ADI AR 2208]*	<<locked>>	89%	31879	81%	**29	90%
Accurate 2015	<<locked>>	81%	32561	83%	**39	99%
Accurate 2495	<<locked>>	81%	26252	67%	**93	98%
[Accurate 2520]*	<<locked>>	81%	27485	70%	**03	94%
[Accurate 4064]*	<<locked>>	81%	22162	57%	**85	93%
Alliant AR-Comp	<<locked>>	81%	28631	73%	**26	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	86%	26905	69%	**67	90%
[Alliant Reloder-15]*	<<locked>>	87%	30545	78%	**46	90%
[Hodgdon BL-C2]*	<<locked>>	81%	28036	72%	**09	91%
Hodgdon H322	<<locked>>	81%	32053	82%	**55	98%
[Hodgdon VARGET]*	<<locked>>	89%	31618	81%	**23	90%
IMR 3031	<<locked>>	81%	25251	64%	**50	96%
[IMR 4064]*	<<locked>>	89%	30908	79%	**09	90%
[IMR 4895]*	<<locked>>	85%	28805	74%	**19	90%
[IMR 8208 XBR]*	<<locked>>	81%	30589	78%	**06	93%
[Lovex D073.6]*	<<locked>>	81%	25585	65%	**57	93%
[Lovex S060]*	<<locked>>	81%	30647	78%	**57	91%
[Lovex S062]*	<<locked>>	82%	25454	65%	**11	90%
[Norma 201]*	<<locked>>	81%	28050	72%	**57	92%
Norma 202	<<locked>>	81%	27731	71%	**77	95%
[Norma 203B]*	<<locked>>	86%	29022	74%	**19	90%
[Ramshot Big Game]*	<<locked>>	89%	31778	81%	**72	90%
[Ramshot Wild Boar]*	<<locked>>	81%	29588	76%	**09	90%
[ReloadSwiss RS 52]*	<<locked>>	84%	25846	66%	**67	90%
Rottweil R 901	<<locked>>	81%	31517	80%	**19	96%
[Rottweil R 902]*	<<locked>>	81%	26745	68%	**21	91%
[Rottweil R 903]*	<<locked>>	90%	26818	68%	**86	90%
[SNPE Vectan SP 11]*	<<locked>>	91%	31154	80%	**62	90%
[SNPE Vectan SP 9]*	<<locked>>	83%	29428	75%	**00	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	30240	77%	**50	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	24410	62%	**42	94%
[Shooters World Match Rifle]*	<<locked>>	81%	25585	65%	**57	93%
[Shooters World Precision]*	<<locked>>	82%	25454	65%	**11	90%
[Somchem S321]*	<<locked>>	81%	32068	82%	**65	94%
Somchem S335	<<locked>>	81%	29269	75%	**57	97%
[Somchem S341]*	<<locked>>	83%	30008	77%	**03	90%
[Somchem S355]*	<<locked>>	88%	27456	70%	**80	90%
Vihtavuori N133	<<locked>>	81%	28079	72%	**27	98%
[Vihtavuori N135]*	<<locked>>	81%	21379	55%	**22	94%
Vihtavuori N140	<<locked>>	81%	26063	67%	**21	95%
[Vihtavuori N150]*	<<locked>>	90%	24976	64%	**01	90%
[Vihtavuori N530]*	<<locked>>	81%	31937	82%	**46	94%
[Vihtavuori N540]*	<<locked>>	81%	25585	65%	**27	94%
[Winchester 748]*	<<locked>>	81%	31241	80%	**69	94%

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.