Load data for .369 N.E. Purdey + .375 | 250gr | NorthFork Bonded Core

Recommended Powder(s): ReloadSwiss RS 60, Somchem S365

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.375 \| 250gr \| NorthFork Bonded Core
Bullet Weight:	250gr \| 16.2g
Bullet Diameter:	0.375" \| 9.52mm
Bullet Length:	1.183" \| 30.0mm
Caliber:	.369 N.E. Purdey load data
Case Length (l3):	2.700" \| 68.6mm
Cartridge Length (C.O.L.):	3.546" \| 90.1mm
Seated Depth:	0.337" \| 8.6mm
Shank Seated Depth:	0.337" \| 8.6mm
Case Capacity:	102.1 Grains of Water \| 6.63 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B3928_C533
Last updated:	2025-01-01

Load data for 84 loads in caliber .369 N.E. Purdey with .375 | 250gr | NorthFork Bonded Core bullet and 42 powders such as ReloadSwiss RS 60, Somchem S365. 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*
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
[Accurate 2700]*	<<locked>>	84%	39566	89%	**38	92%
[Accurate 3100]*	<<locked>>	97%	34214	77%	**41	92%
Accurate 4350	<<locked>>	91%	39494	89%	**79	96%
Alliant Reloder- TS 15.5	<<locked>>	83%	39711	90%	**30	98%
Alliant Reloder-16	<<locked>>	91%	39320	89%	**82	96%
Alliant Reloder-17	<<locked>>	87%	39392	89%	**15	98%
Alliant Reloder-23	<<locked>>	97%	33678	76%	**77	96%
[Alliant Reloder-26]*	<<locked>>	97%	36477	82%	**92	94%
[Hodgdon H414]*	<<locked>>	86%	39697	90%	**72	93%
[Hodgdon H4350]*	<<locked>>	92%	39537	89%	**03	92%
Hodgdon Hybrid 100V	<<locked>>	94%	39798	90%	**62	98%
Hodgdon LVR	<<locked>>	88%	39436	89%	**56	95%
[Hodgdon Superperformance]*	<<locked>>	89%	39711	90%	**72	92%
IMR 4064	<<locked>>	83%	39711	90%	**93	97%
[IMR 4166 Enduron]*	<<locked>>	83%	39668	90%	**54	93%
[IMR 4350]*	<<locked>>	90%	39595	89%	**03	92%
[IMR 4451 Enduron]*	<<locked>>	85%	39566	89%	**80	93%
IMR 4831	<<locked>>	96%	39595	90%	**62	96%
Lovex S065	<<locked>>	88%	39769	90%	**03	95%
[Lovex S070]*	<<locked>>	89%	39276	89%	**03	93%
Norma URP	<<locked>>	91%	39334	89%	**72	96%
[Ramshot Hunter]*	<<locked>>	92%	39784	90%	**79	94%
ReloadSwiss RS 14	<<locked>>	97%	34258	77%	**96	100%
ReloadSwiss RS 60 👍	<<locked>>	88%	39697	90%	**35	99%
ReloadSwiss RS 62	<<locked>>	91%	39349	89%	**02	96%
ReloadSwiss RS 70	<<locked>>	91%	39784	90%	**05	95%
Rottweil R 903	<<locked>>	85%	39407	89%	**33	98%
[Rottweil R 907]*	<<locked>>	86%	39755	90%	**84	92%
SNPE Vectan SP 11	<<locked>>	84%	39740	90%	**62	98%
[SNPE Vectan Tubal 7000]*	<<locked>>	88%	39769	90%	**57	93%
Shooters World Long Rifle	<<locked>>	88%	39769	90%	**03	95%
Somchem S355	<<locked>>	84%	39537	89%	**23	98%
Somchem S365 👍	<<locked>>	94%	39262	89%	**15	99%
[Somchem S385]*	<<locked>>	97%	39552	89%	**43	92%
Vihtavuori N135	<<locked>>	85%	39624	90%	**84	100%
Vihtavuori N150	<<locked>>	90%	39610	90%	**97	99%
Vihtavuori N160	<<locked>>	88%	39784	90%	**39	96%
Vihtavuori N550	<<locked>>	88%	39668	90%	**75	96%
Vihtavuori N555	<<locked>>	97%	36056	82%	**49	96%
Winchester 6.5 StaBALL	<<locked>>	89%	39494	89%	**16	98%
[Winchester 760]*	<<locked>>	86%	39697	90%	**72	93%
[Winchester StaBALL HD]*	<<locked>>	97%	29675	67%	**21	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[Accurate 2700]*	<<locked>>	81%	36056	82%	**65	90%
[Accurate 3100]*	<<locked>>	94%	30516	69%	**59	90%
[Accurate 4350]*	<<locked>>	81%	27789	63%	**97	91%
Alliant Reloder- TS 15.5	<<locked>>	81%	36999	84%	**77	98%
[Alliant Reloder-16]*	<<locked>>	81%	28993	66%	**10	91%
Alliant Reloder-17	<<locked>>	81%	32126	73%	**41	95%
[Alliant Reloder-23]*	<<locked>>	87%	25251	57%	**24	90%
[Alliant Reloder-26]*	<<locked>>	91%	30066	68%	**18	90%
[Hodgdon H414]*	<<locked>>	82%	33750	76%	**31	90%
[Hodgdon H4350]*	<<locked>>	88%	35360	80%	**11	90%
[Hodgdon Hybrid 100V]*	<<locked>>	81%	26440	60%	**21	92%
[Hodgdon LVR]*	<<locked>>	81%	31198	71%	**65	92%
[Hodgdon Superperformance]*	<<locked>>	87%	36637	83%	**10	90%
IMR 4064	<<locked>>	81%	36912	83%	**31	96%
[IMR 4166 Enduron]*	<<locked>>	81%	37130	84%	**98	92%
[IMR 4350]*	<<locked>>	87%	35404	80%	**15	90%
[IMR 4451 Enduron]*	<<locked>>	81%	34925	79%	**75	91%
[IMR 4831]*	<<locked>>	83%	26121	59%	**24	90%
[Lovex S065]*	<<locked>>	81%	32416	73%	**29	92%
[Lovex S070]*	<<locked>>	83%	32808	74%	**56	90%
[Norma URP]*	<<locked>>	81%	28645	65%	**06	91%
[Ramshot Hunter]*	<<locked>>	85%	31778	72%	**85	90%
ReloadSwiss RS 14	<<locked>>	91%	31778	72%	**47	100%
ReloadSwiss RS 60	<<locked>>	81%	31299	71%	**18	96%
[ReloadSwiss RS 62]*	<<locked>>	81%	27775	63%	**03	90%
[ReloadSwiss RS 70]*	<<locked>>	83%	30719	69%	**72	90%
Rottweil R 903	<<locked>>	81%	34461	78%	**25	97%
[Rottweil R 907]*	<<locked>>	82%	35070	79%	**79	90%
SNPE Vectan SP 11	<<locked>>	81%	35578	80%	**70	96%
[SNPE Vectan Tubal 7000]*	<<locked>>	82%	32300	73%	**03	90%
[Shooters World Long Rifle]*	<<locked>>	81%	32416	73%	**29	92%
Somchem S355	<<locked>>	81%	35520	80%	**31	97%
[Somchem S365]*	<<locked>>	81%	25599	58%	**47	94%
[Somchem S385]*	<<locked>>	93%	35244	80%	**54	90%
Vihtavuori N135	<<locked>>	81%	34505	78%	**82	100%
Vihtavuori N150	<<locked>>	81%	30124	68%	**87	97%
[Vihtavuori N160]*	<<locked>>	81%	31169	70%	**39	93%
[Vihtavuori N550]*	<<locked>>	81%	31299	71%	**75	93%
[Vihtavuori N555]*	<<locked>>	86%	25715	58%	**67	90%
Winchester 6.5 StaBALL	<<locked>>	81%	30066	68%	**90	95%
[Winchester 760]*	<<locked>>	82%	33750	76%	**31	90%
[Winchester StaBALL HD]*	<<locked>>	93%	26266	59%	**00	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.