Load data for .369 N.E. Purdey + .375 | 300gr | SUS-TAC Solid Flat Nose

Recommended Powder(s): Alliant Reloder-16, Alliant Reloder-23, Somchem S365, Vihtavuori N555, Winchester StaBALL HD

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.375 \| 300gr \| SUS-TAC Solid Flat Nose
Manufacturer SKU:	H12960
Bullet Weight:	300gr \| 19.4g
Bullet Diameter:	0.375" \| 9.52mm
Bullet Length:	1.278" \| 32.5mm
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:	0.432" \| 11.0mm
Shank Seated Depth:	0.432" \| 11.0mm
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_B10330_C533
Last updated:	2025-01-01

Load data for 80 loads in caliber .369 N.E. Purdey with .375 | 300gr | SUS-TAC Solid Flat Nose bullet and 40 powders such as Alliant Reloder-16, Alliant Reloder-23, Somchem S365, Vihtavuori N555, Winchester StaBALL HD. 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.

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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>>	91%	39247	89%	**39	93%
Accurate 3100	<<locked>>	97%	39755	90%	**52	97%
Accurate 4350	<<locked>>	87%	39407	89%	**52	98%
Alliant Reloder-16 👍	<<locked>>	87%	39726	90%	**82	99%
Alliant Reloder-17	<<locked>>	83%	39494	89%	**05	100%
[Alliant Reloder-19]*	<<locked>>	92%	39639	90%	**56	93%
[Alliant Reloder-22]*	<<locked>>	96%	39726	90%	**02	94%
Alliant Reloder-23 👍	<<locked>>	97%	38464	87%	**88	99%
Alliant Reloder-25	<<locked>>	97%	33881	77%	**90	95%
Alliant Reloder-26	<<locked>>	95%	39349	89%	**64	98%
Hodgdon H4350	<<locked>>	88%	39479	89%	**97	95%
Hodgdon Hybrid 100V	<<locked>>	90%	39334	89%	**33	99%
Hodgdon LVR	<<locked>>	84%	39624	90%	**49	98%
Hodgdon Superperformance	<<locked>>	85%	39247	89%	**72	95%
IMR 4350	<<locked>>	87%	39523	89%	**97	95%
IMR 4831	<<locked>>	91%	39697	90%	**46	98%
Lovex S065	<<locked>>	84%	39450	89%	**83	97%
Lovex S070	<<locked>>	85%	39798	90%	**06	96%
[Lovex S071]*	<<locked>>	97%	33388	75%	**21	94%
[Norma 204]*	<<locked>>	87%	39349	89%	**26	93%
Norma MRP	<<locked>>	95%	39465	89%	**28	95%
Norma URP	<<locked>>	87%	39769	90%	**59	98%
Ramshot Hunter	<<locked>>	88%	39711	90%	**69	97%
[Ramshot Magnum]*	<<locked>>	97%	38725	88%	**52	93%
ReloadSwiss RS 60	<<locked>>	84%	39247	89%	**08	100%
ReloadSwiss RS 62	<<locked>>	87%	39436	89%	**85	98%
ReloadSwiss RS 70	<<locked>>	87%	39465	89%	**02	98%
[Rottweil R 904]*	<<locked>>	90%	39595	90%	**06	92%
[Rottweil R 905]*	<<locked>>	93%	39798	90%	**62	94%
SNPE Vectan Tubal 7000	<<locked>>	84%	39711	90%	**51	96%
Shooters World Long Rifle	<<locked>>	84%	39450	89%	**83	97%
Somchem S365 👍	<<locked>>	90%	39682	90%	**98	100%
Somchem S385	<<locked>>	92%	39798	90%	**39	95%
Vihtavuori N150	<<locked>>	86%	39697	90%	**80	100%
Vihtavuori N160	<<locked>>	84%	39552	89%	**23	98%
[Vihtavuori N165]*	<<locked>>	97%	38130	86%	**00	94%
Vihtavuori N550	<<locked>>	84%	39421	89%	**52	98%
Vihtavuori N555 👍	<<locked>>	95%	39798	90%	**05	99%
Winchester 6.5 StaBALL	<<locked>>	86%	39624	90%	**13	100%
Winchester StaBALL HD 👍	<<locked>>	97%	34098	77%	**92	99%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2209]*	<<locked>>	86%	33765	76%	**18	90%
[Accurate 3100]*	<<locked>>	84%	25585	58%	**34	90%
Accurate 4350	<<locked>>	81%	32416	73%	**08	96%
Alliant Reloder-16	<<locked>>	81%	32547	74%	**21	96%
Alliant Reloder-17	<<locked>>	81%	36390	82%	**36	99%
[Alliant Reloder-19]*	<<locked>>	85%	32648	74%	**01	90%
[Alliant Reloder-22]*	<<locked>>	90%	32648	74%	**38	90%
[Alliant Reloder-23]*	<<locked>>	81%	23627	53%	**95	93%
[Alliant Reloder-25]*	<<locked>>	90%	27180	61%	**00	90%
[Alliant Reloder-26]*	<<locked>>	82%	25295	57%	**93	90%
[Hodgdon H4350]*	<<locked>>	81%	31546	71%	**26	91%
Hodgdon Hybrid 100V	<<locked>>	81%	30139	68%	**39	97%
Hodgdon LVR	<<locked>>	81%	35621	81%	**64	96%
[Hodgdon Superperformance]*	<<locked>>	81%	33808	76%	**51	92%
[IMR 4350]*	<<locked>>	81%	33185	75%	**65	92%
IMR 4831	<<locked>>	81%	28456	64%	**03	95%
Lovex S065	<<locked>>	81%	36318	82%	**21	96%
[Lovex S070]*	<<locked>>	81%	34534	78%	**01	94%
[Lovex S071]*	<<locked>>	88%	25585	58%	**34	90%
[Norma 204]*	<<locked>>	82%	33344	75%	**95	90%
[Norma MRP]*	<<locked>>	86%	29791	67%	**95	90%
Norma URP	<<locked>>	81%	32692	74%	**15	96%
[Ramshot Hunter]*	<<locked>>	81%	31952	72%	**98	93%
[Ramshot Magnum]*	<<locked>>	92%	32605	74%	**21	90%
ReloadSwiss RS 60	<<locked>>	81%	35230	80%	**29	99%
ReloadSwiss RS 62	<<locked>>	81%	32097	73%	**28	96%
[ReloadSwiss RS 70]*	<<locked>>	81%	31966	72%	**21	94%
[Rottweil R 904]*	<<locked>>	87%	35607	80%	**24	90%
[Rottweil R 905]*	<<locked>>	86%	32024	72%	**95	90%
[SNPE Vectan Tubal 7000]*	<<locked>>	81%	35636	81%	**72	94%
Shooters World Long Rifle	<<locked>>	81%	36318	82%	**21	96%
Somchem S365	<<locked>>	81%	29182	66%	**72	98%
[Somchem S385]*	<<locked>>	83%	29443	67%	**16	90%
Vihtavuori N150	<<locked>>	81%	34229	77%	**78	99%
Vihtavuori N160	<<locked>>	81%	35534	80%	**44	97%
[Vihtavuori N165]*	<<locked>>	90%	30893	70%	**36	90%
Vihtavuori N550	<<locked>>	81%	35868	81%	**80	97%
[Vihtavuori N555]*	<<locked>>	81%	25179	57%	**64	93%
Winchester 6.5 StaBALL	<<locked>>	81%	33692	76%	**92	98%
[Winchester StaBALL HD]*	<<locked>>	83%	21988	50%	**88	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