Load data for .369 N.E. Purdey + .375 | 300gr | NorthFork Bonded Core

Recommended Powder(s): Alliant Reloder-23, Somchem S365, Vihtavuori N555

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.375 \| 300gr \| NorthFork Bonded Core
Bullet Weight:	300gr \| 19.4g
Bullet Diameter:	0.375" \| 9.52mm
Bullet Length:	1.402" \| 35.6mm
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:	0.556" \| 14.1mm
Shank Seated Depth:	0.556" \| 14.1mm
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_B3930_C533
Last updated:	2025-01-01

Load data for 84 loads in caliber .369 N.E. Purdey with .375 | 300gr | NorthFork Bonded Core bullet and 42 powders such as Alliant Reloder-23, Somchem S365, Vihtavuori N555. 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 2209]*	<<locked>>	93%	39755	90%	**33	93%
Accurate 3100	<<locked>>	97%	37826	86%	**03	96%
Accurate 4350	<<locked>>	88%	39697	90%	**49	98%
Alliant Reloder-16	<<locked>>	89%	39479	89%	**65	98%
Alliant Reloder-17	<<locked>>	85%	39595	89%	**88	99%
[Alliant Reloder-19]*	<<locked>>	93%	39436	89%	**33	93%
[Alliant Reloder-22]*	<<locked>>	97%	38754	88%	**62	93%
Alliant Reloder-23 👍	<<locked>>	97%	36622	83%	**39	99%
[Alliant Reloder-25]*	<<locked>>	97%	32474	73%	**38	93%
Alliant Reloder-26	<<locked>>	96%	39465	89%	**51	98%
Hodgdon H414	<<locked>>	84%	39798	90%	**49	95%
[Hodgdon H4350]*	<<locked>>	89%	39305	89%	**83	94%
Hodgdon Hybrid 100V	<<locked>>	91%	39392	89%	**20	99%
Hodgdon LVR	<<locked>>	86%	39523	89%	**33	97%
[Hodgdon Superperformance]*	<<locked>>	87%	39465	89%	**56	94%
[IMR 4350]*	<<locked>>	88%	39334	89%	**83	94%
IMR 4831	<<locked>>	93%	39552	89%	**33	98%
Lovex S065	<<locked>>	85%	39610	90%	**74	97%
Lovex S070	<<locked>>	87%	39465	89%	**90	95%
[Lovex S071]*	<<locked>>	97%	31749	72%	**82	93%
[Norma 204]*	<<locked>>	88%	39668	90%	**20	93%
Norma MRP	<<locked>>	96%	39624	90%	**15	95%
Norma URP	<<locked>>	88%	39479	89%	**39	98%
Ramshot Hunter	<<locked>>	89%	39378	89%	**49	96%
[Ramshot Magnum]*	<<locked>>	97%	37144	84%	**03	92%
ReloadSwiss RS 60	<<locked>>	85%	39407	89%	**02	100%
ReloadSwiss RS 62	<<locked>>	89%	39813	90%	**79	98%
ReloadSwiss RS 70	<<locked>>	89%	39450	89%	**79	97%
[Rottweil R 905]*	<<locked>>	94%	39697	90%	**46	93%
[Rottweil R 907]*	<<locked>>	84%	39755	90%	**64	94%
SNPE Vectan Tubal 7000	<<locked>>	86%	39653	90%	**38	95%
Shooters World Long Rifle	<<locked>>	85%	39610	90%	**74	97%
Somchem S365 👍	<<locked>>	92%	39479	89%	**85	100%
[Somchem S385]*	<<locked>>	94%	39363	89%	**23	94%
Vihtavuori N150	<<locked>>	87%	39769	90%	**67	100%
Vihtavuori N160	<<locked>>	86%	39566	89%	**06	98%
[Vihtavuori N165]*	<<locked>>	97%	36448	82%	**44	92%
Vihtavuori N550	<<locked>>	85%	39537	89%	**39	98%
Vihtavuori N555 👍	<<locked>>	96%	39436	89%	**92	99%
Winchester 6.5 StaBALL	<<locked>>	87%	39581	89%	**00	99%
Winchester 760	<<locked>>	84%	39798	90%	**49	95%
Winchester StaBALL HD	<<locked>>	97%	32576	74%	**33	99%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2209]*	<<locked>>	88%	34548	78%	**18	90%
[Accurate 3100]*	<<locked>>	86%	26049	59%	**37	90%
Accurate 4350	<<locked>>	81%	30893	70%	**65	95%
Alliant Reloder-16	<<locked>>	81%	31328	71%	**78	95%
Alliant Reloder-17	<<locked>>	81%	34998	79%	**93	99%
[Alliant Reloder-19]*	<<locked>>	88%	33852	77%	**11	90%
[Alliant Reloder-22]*	<<locked>>	92%	33504	76%	**44	90%
[Alliant Reloder-23]*	<<locked>>	81%	22727	51%	**55	91%
[Alliant Reloder-25]*	<<locked>>	92%	27905	63%	**10	90%
[Alliant Reloder-26]*	<<locked>>	84%	26208	59%	**03	90%
[Hodgdon H414]*	<<locked>>	81%	36071	82%	**74	94%
[Hodgdon H4350]*	<<locked>>	81%	30501	69%	**87	90%
Hodgdon Hybrid 100V	<<locked>>	81%	28674	65%	**90	96%
Hodgdon LVR	<<locked>>	81%	34098	77%	**21	96%
[Hodgdon Superperformance]*	<<locked>>	81%	32547	74%	**08	91%
[IMR 4350]*	<<locked>>	81%	32053	72%	**23	91%
[IMR 4831]*	<<locked>>	81%	27209	62%	**57	93%
Lovex S065	<<locked>>	81%	35114	79%	**82	95%
[Lovex S070]*	<<locked>>	81%	33286	75%	**59	93%
[Lovex S071]*	<<locked>>	90%	25817	58%	**31	90%
[Norma 204]*	<<locked>>	83%	33837	76%	**95	90%
[Norma MRP]*	<<locked>>	88%	30792	70%	**05	90%
Norma URP	<<locked>>	81%	31401	71%	**72	95%
[Ramshot Hunter]*	<<locked>>	81%	30676	69%	**52	92%
[Ramshot Magnum]*	<<locked>>	94%	33634	76%	**24	90%
ReloadSwiss RS 60	<<locked>>	81%	34011	77%	**87	99%
ReloadSwiss RS 62	<<locked>>	81%	30501	69%	**78	95%
[ReloadSwiss RS 70]*	<<locked>>	81%	30676	69%	**75	93%
[Rottweil R 905]*	<<locked>>	88%	32866	74%	**05	90%
[Rottweil R 907]*	<<locked>>	81%	36216	82%	**92	93%
[SNPE Vectan Tubal 7000]*	<<locked>>	81%	34113	77%	**29	93%
Shooters World Long Rifle	<<locked>>	81%	35114	79%	**82	95%
Somchem S365	<<locked>>	81%	28137	64%	**33	98%
[Somchem S385]*	<<locked>>	85%	30095	68%	**19	90%
Vihtavuori N150	<<locked>>	81%	32837	74%	**36	99%
Vihtavuori N160	<<locked>>	81%	34098	77%	**98	96%
[Vihtavuori N165]*	<<locked>>	92%	31879	72%	**42	90%
Vihtavuori N550	<<locked>>	81%	34389	78%	**34	96%
[Vihtavuori N555]*	<<locked>>	81%	24149	55%	**24	92%
Winchester 6.5 StaBALL	<<locked>>	81%	32430	73%	**52	98%
[Winchester 760]*	<<locked>>	81%	36071	82%	**74	94%
[Winchester StaBALL HD]*	<<locked>>	85%	22698	51%	**98	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