Load data for .375 Fl N.E. 2 1/2 + .375 | 250gr Hornady CX

Recommended Powder(s): Alliant AR-Comp

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.375 \| 250gr Hornady CX
Manufacturer SKU:	37084
Bullet Weight:	250gr \| 16.2g
Bullet Diameter:	0.375" \| 9.52mm
Bullet Length:	1.400" \| 35.6mm
Caliber:	.375 Fl N.E. 2 1/2 load data
Case Length (l3):	2.500" \| 63.5mm
Cartridge Length (C.O.L.):	3.201" \| 81.3mm
Seated Depth:	0.699" \| 17.7mm
Shank Seated Depth:	0.699" \| 17.7mm
Case Capacity:	68.0 Grains of Water \| 4.42 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	31908 psi \| 2200 bar
LID:	LID_B1377_C540
Last updated:	2025-02-02

Load data for 42 loads in caliber .375 Fl N.E. 2 1/2 with .375 | 250gr Hornady CX bullet and 21 powders such as Alliant AR-Comp. 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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.
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
Accurate 2015	<<locked>>	87%	31444	99%	**28	97%
Accurate 2495	<<locked>>	95%	31125	98%	**19	97%
[Accurate 2520]*	<<locked>>	92%	31691	99%	**87	92%
[Accurate 4064]*	<<locked>>	97%	27949	88%	**34	93%
Alliant AR-Comp 👍	<<locked>>	91%	31720	99%	**93	99%
Alliant Reloder-10x	<<locked>>	83%	31386	98%	**31	98%
Hodgdon H322	<<locked>>	87%	31705	99%	**44	95%
IMR 3031	<<locked>>	96%	31459	99%	**90	95%
[Lovex D073.6]*	<<locked>>	94%	31691	99%	**87	92%
[Norma 202]*	<<locked>>	92%	31821	100%	**57	93%
[ReloadSwiss RS 40]*	<<locked>>	85%	31778	100%	**28	92%
[Rottweil R 901]*	<<locked>>	88%	31676	99%	**18	93%
[SNPE Vectan Tubal 3000]*	<<locked>>	89%	31821	100%	**78	93%
[SNPE Vectan Tubal 5000]*	<<locked>>	96%	31270	98%	**75	94%
[Shooters World Match Rifle]*	<<locked>>	94%	31691	99%	**87	92%
[Somchem S335]*	<<locked>>	90%	31256	98%	**91	94%
Vihtavuori N130	<<locked>>	85%	31792	100%	**88	98%
Vihtavuori N133	<<locked>>	92%	31517	99%	**95	96%
[Vihtavuori N135]*	<<locked>>	96%	26861	84%	**55	94%
[Vihtavuori N140]*	<<locked>>	94%	31343	98%	**24	93%
[Vihtavuori N540]*	<<locked>>	94%	31125	98%	**41	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
Accurate 2015	<<locked>>	81%	26368	83%	**13	95%
[Accurate 2495]*	<<locked>>	81%	20102	63%	**34	91%
[Accurate 2520]*	<<locked>>	88%	27760	87%	**98	90%
[Accurate 4064]*	<<locked>>	92%	23830	75%	**36	90%
Alliant AR-Comp	<<locked>>	81%	23525	74%	**83	96%
Alliant Reloder-10x	<<locked>>	81%	29501	92%	**91	97%
[Hodgdon H322]*	<<locked>>	81%	26716	84%	**23	92%
[IMR 3031]*	<<locked>>	85%	22945	72%	**64	90%
[Lovex D073.6]*	<<locked>>	90%	27760	87%	**98	90%
[Norma 202]*	<<locked>>	86%	26252	82%	**29	90%
[ReloadSwiss RS 40]*	<<locked>>	82%	28660	90%	**55	90%
[Rottweil R 901]*	<<locked>>	82%	26252	82%	**93	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	82%	26107	82%	**50	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	87%	24352	76%	**14	90%
[Shooters World Match Rifle]*	<<locked>>	90%	27760	87%	**98	90%
[Somchem S335]*	<<locked>>	81%	24323	76%	**27	91%
Vihtavuori N130	<<locked>>	81%	27804	87%	**03	96%
[Vihtavuori N133]*	<<locked>>	81%	23467	74%	**98	92%
[Vihtavuori N135]*	<<locked>>	89%	21901	69%	**14	90%
[Vihtavuori N140]*	<<locked>>	87%	25512	80%	**83	90%
[Vihtavuori N540]*	<<locked>>	89%	26934	84%	**46	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