Load data for .375 Fl. Mag. N.E. + .375 | 175gr | Lehigh Defense Match Solid

Recommended Powder(s): Accurate 2495, Alliant AR-Comp, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.375 \| 175gr \| Lehigh Defense Match Solid
Manufacturer SKU:	375175SP
Bullet Weight:	175gr \| 11.3g
Bullet Diameter:	0.375" \| 9.52mm
Bullet Length:	1.070" \| 27.2mm
Caliber:	.375 Fl. Mag. N.E. load data
Case Length (l3):	2.940" \| 74.7mm
Cartridge Length (C.O.L.):	3.743" \| 95.1mm
Seated Depth:	0.267" \| 6.8mm
Shank Seated Depth:	0.218" \| 5.5mm
Case Capacity:	94.1 Grains of Water \| 6.11 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	47137 psi \| 3250 bar
LID:	LID_B11057_C541
Last updated:	2025-11-06
Recommended Twist Rate:	1:20 - 1:16

Load data for 114 loads in caliber .375 Fl. Mag. N.E. with .375 | 175gr | Lehigh Defense Match Solid bullet and 57 powders such as Accurate 2495, Alliant AR-Comp, IMR 3031. 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 2206H]*	<<locked>>	90%	42221	90%	**49	93%
[ADI AR 2208]*	<<locked>>	96%	42293	90%	**27	92%
Accurate 2015	<<locked>>	87%	42264	90%	**23	100%
[Accurate 2230]*	<<locked>>	85%	41916	89%	**04	94%
Accurate 2460	<<locked>>	85%	41945	89%	**23	96%
Accurate 2495 👍	<<locked>>	92%	42177	89%	**05	99%
Accurate 2520	<<locked>>	90%	42380	90%	**89	97%
Accurate 4064	<<locked>>	97%	41510	88%	**79	98%
Alliant AR-Comp 👍	<<locked>>	90%	42148	89%	**02	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	41684	88%	**72	94%
Alliant Reloder-10x	<<locked>>	83%	42221	90%	**33	100%
[Alliant Reloder-15]*	<<locked>>	94%	42163	89%	**69	92%
Hodgdon BL-C2	<<locked>>	90%	42279	90%	**89	95%
Hodgdon Benchmark	<<locked>>	86%	42134	89%	**87	95%
Hodgdon H322	<<locked>>	87%	42105	89%	**56	98%
[Hodgdon VARGET]*	<<locked>>	96%	42250	90%	**20	92%
Hodgdon TrailBoss	<<locked>>	97%	31778	67%	**06	100%
IMR 3031 👍	<<locked>>	95%	41814	89%	**22	99%
[IMR 4064]*	<<locked>>	96%	42032	89%	**17	92%
[IMR 4895]*	<<locked>>	93%	41829	89%	**86	93%
IMR 8208 XBR	<<locked>>	88%	41974	89%	**27	95%
Lovex D073.4	<<locked>>	84%	42148	89%	**13	96%
Lovex D073.5	<<locked>>	85%	42395	90%	**36	96%
Lovex D073.6	<<locked>>	92%	42380	90%	**89	97%
[Lovex S060]*	<<locked>>	89%	42366	90%	**74	93%
Lovex S062	<<locked>>	95%	42250	90%	**46	95%
Norma 201	<<locked>>	91%	42177	89%	**23	95%
Norma 202	<<locked>>	91%	42409	90%	**63	98%
[Norma 203B]*	<<locked>>	95%	42395	90%	**86	93%
[Ramshot Big Game]*	<<locked>>	95%	42366	90%	**76	92%
[Ramshot Wild Boar]*	<<locked>>	89%	42192	90%	**49	93%
[Ramshot X-Terminator]*	<<locked>>	85%	42018	89%	**90	93%
ReloadSwiss RS 14	<<locked>>	97%	31821	68%	**46	100%
ReloadSwiss RS 40	<<locked>>	84%	42003	89%	**27	96%
ReloadSwiss RS 52	<<locked>>	96%	42047	89%	**18	95%
Rottweil R 901	<<locked>>	88%	42076	89%	**13	97%
Rottweil R 902	<<locked>>	93%	42206	90%	**17	95%
[Rottweil R 903]*	<<locked>>	97%	37927	80%	**87	92%
[SNPE Vectan SP 11]*	<<locked>>	97%	40872	87%	**56	92%
[SNPE Vectan SP 9]*	<<locked>>	91%	42119	89%	**46	93%
SNPE Vectan Tubal 3000	<<locked>>	89%	42221	90%	**64	97%
SNPE Vectan Tubal 5000	<<locked>>	96%	42409	90%	**87	98%
Shooters World Match Rifle	<<locked>>	92%	42380	90%	**89	97%
Shooters World Precision	<<locked>>	95%	42250	90%	**46	95%
Somchem S321	<<locked>>	86%	42163	89%	**49	95%
Somchem S335	<<locked>>	90%	42192	89%	**87	98%
[Somchem S341]*	<<locked>>	90%	42119	89%	**30	93%
[Somchem S355]*	<<locked>>	97%	39624	84%	**10	93%
Vihtavuori N130	<<locked>>	86%	41800	89%	**71	100%
Vihtavuori N133	<<locked>>	92%	42293	90%	**87	99%
Vihtavuori N135	<<locked>>	97%	37463	79%	**61	98%
Vihtavuori N140	<<locked>>	94%	42177	89%	**30	98%
[Vihtavuori N150]*	<<locked>>	97%	33344	71%	**23	92%
Vihtavuori N530	<<locked>>	87%	42105	89%	**40	95%
Vihtavuori N540	<<locked>>	94%	42061	89%	**56	97%
Winchester 748	<<locked>>	87%	41829	89%	**86	96%
[Winchester StaBALL Match]*	<<locked>>	85%	42351	90%	**66	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	85%	35607	76%	**89	90%
[ADI AR 2208]*	<<locked>>	92%	37985	81%	**25	90%
Accurate 2015	<<locked>>	81%	35447	75%	**66	98%
[Accurate 2230]*	<<locked>>	81%	36869	78%	**82	92%
[Accurate 2460]*	<<locked>>	81%	36767	78%	**05	94%
Accurate 2495	<<locked>>	81%	29327	62%	**80	96%
[Accurate 2520]*	<<locked>>	81%	30560	65%	**90	92%
[Accurate 4064]*	<<locked>>	81%	24700	52%	**23	90%
Alliant AR-Comp	<<locked>>	81%	31212	66%	**40	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	89%	32503	69%	**43	90%
Alliant Reloder-10x	<<locked>>	81%	38885	82%	**61	99%
[Alliant Reloder-15]*	<<locked>>	90%	37173	79%	**54	90%
[Hodgdon BL-C2]*	<<locked>>	82%	32198	68%	**40	90%
[Hodgdon Benchmark]*	<<locked>>	81%	35723	76%	**26	93%
Hodgdon H322	<<locked>>	81%	34664	74%	**89	96%
[Hodgdon VARGET]*	<<locked>>	93%	38348	81%	**28	90%
Hodgdon TrailBoss	<<locked>>	81%	24831	53%	**39	100%
[IMR 3031]*	<<locked>>	81%	27253	58%	**21	94%
[IMR 4064]*	<<locked>>	93%	37521	80%	**08	90%
[IMR 4895]*	<<locked>>	88%	35172	75%	**22	90%
[IMR 8208 XBR]*	<<locked>>	81%	33272	71%	**10	91%
[Lovex D073.4]*	<<locked>>	81%	38348	81%	**28	94%
[Lovex D073.5]*	<<locked>>	81%	36376	77%	**99	94%
[Lovex D073.6]*	<<locked>>	81%	28471	60%	**31	91%
[Lovex S060]*	<<locked>>	83%	35331	75%	**10	90%
[Lovex S062]*	<<locked>>	86%	31749	67%	**84	90%
[Norma 201]*	<<locked>>	82%	31415	67%	**61	90%
[Norma 202]*	<<locked>>	81%	30284	64%	**61	93%
[Norma 203B]*	<<locked>>	90%	35389	75%	**15	90%
[Ramshot Big Game]*	<<locked>>	91%	37608	80%	**61	90%
[Ramshot Wild Boar]*	<<locked>>	85%	36013	76%	**08	90%
[Ramshot X-Terminator]*	<<locked>>	81%	36390	77%	**53	90%
ReloadSwiss RS 14	<<locked>>	81%	24976	53%	**81	100%
ReloadSwiss RS 40	<<locked>>	81%	37594	80%	**31	95%
[ReloadSwiss RS 52]*	<<locked>>	87%	31662	67%	**43	90%
Rottweil R 901	<<locked>>	81%	34098	72%	**30	95%
[Rottweil R 902]*	<<locked>>	83%	31169	66%	**48	90%
[Rottweil R 903]*	<<locked>>	93%	33402	71%	**66	90%
[SNPE Vectan SP 11]*	<<locked>>	94%	37130	79%	**61	90%
[SNPE Vectan SP 9]*	<<locked>>	87%	36085	77%	**99	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	32706	69%	**38	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	26469	56%	**80	92%
[Shooters World Match Rifle]*	<<locked>>	81%	28471	60%	**31	91%
[Shooters World Precision]*	<<locked>>	86%	31749	67%	**84	90%
[Somchem S321]*	<<locked>>	81%	35114	74%	**79	92%
Somchem S335	<<locked>>	81%	31778	67%	**35	95%
[Somchem S341]*	<<locked>>	86%	36303	77%	**89	90%
[Somchem S355]*	<<locked>>	92%	33982	72%	**62	90%
Vihtavuori N130	<<locked>>	81%	36419	77%	**49	99%
Vihtavuori N133	<<locked>>	81%	30197	64%	**05	96%
[Vihtavuori N135]*	<<locked>>	81%	23105	49%	**34	92%
[Vihtavuori N140]*	<<locked>>	81%	28195	60%	**79	92%
[Vihtavuori N150]*	<<locked>>	93%	30284	64%	**41	90%
[Vihtavuori N530]*	<<locked>>	81%	34751	74%	**66	92%
[Vihtavuori N540]*	<<locked>>	81%	28036	59%	**89	92%
[Winchester 748]*	<<locked>>	81%	33997	72%	**92	92%
[Winchester StaBALL Match]*	<<locked>>	81%	36434	77%	**22	91%

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