Load data for .375 SOCOM + .375 | 250gr | NorthFork Bonded Core

Recommended Powder(s): none

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:	.375 SOCOM load data
Case Length (l3):	1.575" \| 40.0mm
Cartridge Length (C.O.L.):	2.226" \| 56.5mm
Seated Depth:	0.532" \| 13.5mm
Shank Seated Depth:	0.532" \| 13.5mm
Case Capacity:	60.0 Grains of Water \| 3.90 cm³
Primer Size:	Large Pistol Magnum (LPM)
Max. allowed Pressure:	34954 psi \| 2410 bar
LID:	LID_B3928_C570
Last updated:	2025-02-02

Load data for 44 loads in caliber .375 SOCOM with .375 | 250gr | NorthFork Bonded Core bullet and 22 powders such as none. 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 2219]*	<<locked>>	83%	31314	90%	**91	94%
Accurate 2015	<<locked>>	89%	30850	88%	**82	97%
Accurate 2495	<<locked>>	97%	30501	87%	**70	97%
[Accurate 2520]*	<<locked>>	94%	30966	89%	**31	91%
Alliant AR-Comp	<<locked>>	92%	30806	88%	**31	98%
Alliant Reloder-10x	<<locked>>	86%	31444	90%	**98	98%
[Hodgdon H322]*	<<locked>>	89%	31314	90%	**91	94%
[Hodgdon H335]*	<<locked>>	84%	31067	89%	**91	92%
[IMR 3031]*	<<locked>>	97%	30618	88%	**24	94%
[Lovex D073.6]*	<<locked>>	97%	31444	90%	**41	92%
[Norma 202]*	<<locked>>	94%	30980	89%	**01	93%
[Rottweil R 901]*	<<locked>>	90%	31241	89%	**78	93%
[SNPE Vectan SP 10]*	<<locked>>	83%	31227	89%	**91	92%
[SNPE Vectan Tubal 3000]*	<<locked>>	91%	31125	89%	**26	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	97%	30516	87%	**16	93%
[Shooters World Match Rifle]*	<<locked>>	97%	31444	90%	**41	92%
[Somchem S335]*	<<locked>>	92%	31024	89%	**49	94%
Vihtavuori N130	<<locked>>	87%	31343	90%	**46	97%
Vihtavuori N133	<<locked>>	93%	30980	89%	**42	96%
[Vihtavuori N135]*	<<locked>>	96%	25179	72%	**73	92%
[Vihtavuori N140]*	<<locked>>	96%	31357	90%	**85	93%
[Vihtavuori N540]*	<<locked>>	96%	30835	88%	**91	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2219]*	<<locked>>	81%	29254	84%	**46	93%
[Accurate 2015]*	<<locked>>	81%	24308	70%	**34	94%
[Accurate 2495]*	<<locked>>	83%	19580	56%	**95	90%
[Accurate 2520]*	<<locked>>	91%	28514	82%	**72	90%
[Alliant AR-Comp]*	<<locked>>	81%	21785	62%	**95	94%
Alliant Reloder-10x	<<locked>>	81%	27166	78%	**06	96%
[Hodgdon H322]*	<<locked>>	81%	24845	71%	**37	90%
[Hodgdon H335]*	<<locked>>	81%	28340	81%	**29	91%
[IMR 3031]*	<<locked>>	88%	23786	68%	**50	90%
[Lovex D073.6]*	<<locked>>	94%	28761	82%	**78	90%
[Norma 202]*	<<locked>>	89%	26498	76%	**96	90%
[Rottweil R 901]*	<<locked>>	85%	26745	77%	**73	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	29225	84%	**49	91%
[SNPE Vectan Tubal 3000]*	<<locked>>	86%	26977	77%	**37	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	91%	25367	73%	**01	90%
[Shooters World Match Rifle]*	<<locked>>	94%	28761	82%	**78	90%
[Somchem S335]*	<<locked>>	83%	24033	69%	**91	90%
Vihtavuori N130	<<locked>>	81%	25933	74%	**31	95%
[Vihtavuori N133]*	<<locked>>	81%	21886	63%	**19	91%
[Vihtavuori N135]*	<<locked>>	92%	22510	64%	**98	90%
[Vihtavuori N140]*	<<locked>>	91%	26876	77%	**80	90%
[Vihtavuori N540]*	<<locked>>	92%	27659	79%	**19	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.