Load data for .375 Hoelderlin + .375 | 250gr | Barnes X S

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.375 \| 250gr \| Barnes X S
Manufacturer SKU:	37582
Bullet Weight:	250gr \| 16.2g
Bullet Diameter:	0.375" \| 9.52mm
Bullet Length:	1.295" \| 32.9mm
Caliber:	.375 Hoelderlin load data
Case Length (l3):	2.657" \| 67.5mm
Cartridge Length (C.O.L.):	3.374" \| 85.7mm
Seated Depth:	0.578" \| 14.7mm
Shank Seated Depth:	0.578" \| 14.7mm
Case Capacity:	88.0 Grains of Water \| 5.71 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	55114 psi \| 3800 bar
LID:	LID_B729_C546
Last updated:	2025-01-01

Load data for 164 loads in caliber .375 Hoelderlin with .375 | 250gr | Barnes X S bullet and 82 powder(s). 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)
Case Length (Inch)
Case Length (mm)
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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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 2206H	<<locked>>	89%	48892	89%	**36	98%
ADI AR 2208	<<locked>>	95%	49414	90%	**30	97%
Accurate 2015	<<locked>>	85%	49516	90%	**70	100%
Accurate 2200	<<locked>>	87%	49530	90%	**07	96%
Accurate 2230	<<locked>>	83%	49356	90%	**00	98%
Accurate 2460	<<locked>>	83%	49284	89%	**07	99%
Accurate 2495	<<locked>>	88%	49501	90%	**36	100%
Accurate 2520	<<locked>>	88%	49603	90%	**59	100%
[Accurate 2700]*	<<locked>>	95%	49153	89%	**51	92%
Accurate 4064 👍	<<locked>>	94%	49472	90%	**59	100%
[Accurate 4350]*	<<locked>>	97%	39291	71%	**44	94%
Alliant AR-Comp	<<locked>>	89%	49400	90%	**39	100%
Alliant Reloder- TS 15.5	<<locked>>	96%	49342	90%	**66	99%
Alliant Reloder-15	<<locked>>	93%	48921	89%	**62	97%
[Alliant Reloder-16]*	<<locked>>	97%	40625	74%	**44	94%
Alliant Reloder-17	<<locked>>	97%	45165	82%	**75	97%
Baschieri & Pellagri 107	<<locked>>	90%	49356	90%	**62	97%
Hodgdon BL-C2	<<locked>>	88%	49313	89%	**79	99%
Hodgdon Benchmark	<<locked>>	86%	49211	89%	**70	99%
Hodgdon CFE223	<<locked>>	94%	49284	89%	**98	96%
Hodgdon H322	<<locked>>	86%	49574	90%	**23	100%
Hodgdon H380	<<locked>>	94%	49269	89%	**46	96%
[Hodgdon H414]*	<<locked>>	97%	46905	85%	**52	92%
Hodgdon Hybrid 100V	<<locked>>	97%	37115	67%	**49	95%
[Hodgdon LVR]*	<<locked>>	97%	43888	80%	**97	94%
Hodgdon VARGET	<<locked>>	95%	49414	90%	**30	97%
IMR 3031	<<locked>>	93%	49327	90%	**72	100%
IMR 4064	<<locked>>	95%	48965	89%	**13	97%
[IMR 4166 Enduron]*	<<locked>>	95%	48994	89%	**70	93%
[IMR 4451 Enduron]*	<<locked>>	97%	48443	88%	**90	92%
[IMR 4831]*	<<locked>>	97%	34432	62%	**06	92%
IMR 4895	<<locked>>	92%	48646	88%	**72	98%
IMR 8208 XBR	<<locked>>	88%	49240	89%	**13	99%
Lovex D073.5	<<locked>>	83%	48849	89%	**00	99%
Lovex D073.6 👍	<<locked>>	90%	49197	89%	**49	100%
Lovex S060	<<locked>>	89%	49023	89%	**70	98%
Lovex S062 👍	<<locked>>	93%	49574	90%	**36	99%
[Lovex S065]*	<<locked>>	97%	44788	81%	**48	94%
Norma 201	<<locked>>	90%	49327	89%	**13	99%
Norma 202	<<locked>>	89%	48965	89%	**23	100%
Norma 203B	<<locked>>	94%	49472	90%	**72	98%
[Norma URP]*	<<locked>>	97%	39639	72%	**31	93%
Ramshot Big Game	<<locked>>	94%	49110	89%	**85	98%
Ramshot TAC	<<locked>>	87%	49429	90%	**10	95%
Ramshot Wild Boar	<<locked>>	88%	49559	90%	**62	98%
Ramshot X-Terminator	<<locked>>	85%	49371	90%	**00	98%
ReloadSwiss RS 40	<<locked>>	84%	49342	90%	**16	100%
[ReloadSwiss RS 50]*	<<locked>>	94%	49400	90%	**23	94%
ReloadSwiss RS 52 👍	<<locked>>	95%	49298	89%	**12	99%
ReloadSwiss RS 60	<<locked>>	97%	43845	80%	**56	98%
[ReloadSwiss RS 62]*	<<locked>>	97%	39537	72%	**48	93%
Rottweil R 901	<<locked>>	86%	49023	89%	**80	100%
Rottweil R 902	<<locked>>	92%	49487	90%	**10	99%
Rottweil R 903	<<locked>>	97%	47674	86%	**46	98%
[Rottweil R 907]*	<<locked>>	97%	46572	85%	**54	91%
SNPE Vectan SP 11	<<locked>>	97%	49284	89%	**98	98%
SNPE Vectan SP 7	<<locked>>	89%	49603	90%	**23	96%
SNPE Vectan SP 9	<<locked>>	90%	49066	89%	**43	98%
SNPE Vectan Tubal 3000	<<locked>>	88%	49574	90%	**51	100%
SNPE Vectan Tubal 5000	<<locked>>	95%	49182	89%	**54	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	44077	80%	**02	92%
[Shooters World Long Rifle]*	<<locked>>	97%	44788	81%	**48	94%
Shooters World Match Rifle 👍	<<locked>>	90%	49197	89%	**49	100%
Shooters World Precision	<<locked>>	93%	49574	90%	**36	99%
Somchem S321	<<locked>>	85%	49429	90%	**39	99%
Somchem S335	<<locked>>	89%	48892	89%	**57	100%
Somchem S341	<<locked>>	89%	48994	89%	**30	98%
Somchem S355	<<locked>>	97%	48791	89%	**46	98%
Somchem S365	<<locked>>	97%	36361	66%	**92	96%
Vihtavuori N130	<<locked>>	85%	49516	90%	**34	100%
Vihtavuori N133	<<locked>>	91%	49443	90%	**54	100%
Vihtavuori N135	<<locked>>	97%	47369	86%	**84	100%
Vihtavuori N140	<<locked>>	92%	49574	90%	**16	100%
Vihtavuori N150	<<locked>>	97%	41727	76%	**08	98%
Vihtavuori N160	<<locked>>	97%	43932	80%	**67	95%
Vihtavuori N530	<<locked>>	86%	49255	89%	**30	99%
Vihtavuori N540	<<locked>>	92%	49052	89%	**36	100%
Vihtavuori N550	<<locked>>	97%	43932	80%	**16	95%
Winchester 6.5 StaBALL	<<locked>>	97%	43192	78%	**28	97%
Winchester 748	<<locked>>	86%	49545	90%	**79	99%
[Winchester 760]*	<<locked>>	97%	46905	85%	**52	92%
Winchester StaBALL Match	<<locked>>	84%	49356	90%	**59	98%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	39102	71%	**59	95%
[ADI AR 2208]*	<<locked>>	81%	33489	61%	**18	92%
Accurate 2015	<<locked>>	81%	44469	81%	**95	100%
[Accurate 2200]*	<<locked>>	81%	41075	75%	**56	94%
Accurate 2230	<<locked>>	81%	46006	83%	**48	98%
Accurate 2460	<<locked>>	81%	46006	83%	**57	99%
Accurate 2495	<<locked>>	81%	40016	73%	**85	100%
Accurate 2520	<<locked>>	81%	39827	72%	**92	99%
[Accurate 2700]*	<<locked>>	92%	44715	81%	**75	90%
Accurate 4064	<<locked>>	81%	34316	62%	**80	98%
[Accurate 4350]*	<<locked>>	89%	31299	57%	**57	90%
Alliant AR-Comp	<<locked>>	81%	39305	71%	**79	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	32445	59%	**38	94%
[Alliant Reloder-15]*	<<locked>>	81%	35128	64%	**90	93%
[Alliant Reloder-16]*	<<locked>>	90%	33562	61%	**77	90%
[Alliant Reloder-17]*	<<locked>>	82%	29805	54%	**11	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	37536	68%	**43	93%
Hodgdon BL-C2	<<locked>>	81%	39233	71%	**98	97%
Hodgdon Benchmark	<<locked>>	81%	42888	78%	**69	98%
[Hodgdon CFE223]*	<<locked>>	81%	33199	60%	**70	91%
Hodgdon H322	<<locked>>	81%	42873	78%	**18	100%
[Hodgdon H380]*	<<locked>>	81%	33127	60%	**34	90%
[Hodgdon H414]*	<<locked>>	93%	41640	76%	**48	90%
[Hodgdon Hybrid 100V]*	<<locked>>	87%	28616	52%	**33	90%
[Hodgdon LVR]*	<<locked>>	89%	34592	63%	**93	90%
[Hodgdon VARGET]*	<<locked>>	81%	33112	60%	**11	92%
IMR 3031	<<locked>>	81%	34722	63%	**16	99%
[IMR 4064]*	<<locked>>	81%	33112	60%	**01	92%
[IMR 4166 Enduron]*	<<locked>>	89%	41263	75%	**29	90%
[IMR 4451 Enduron]*	<<locked>>	91%	41249	75%	**65	90%
[IMR 4831]*	<<locked>>	93%	31343	57%	**38	90%
[IMR 4895]*	<<locked>>	81%	35737	65%	**23	94%
IMR 8208 XBR	<<locked>>	81%	40727	74%	**65	97%
Lovex D073.5	<<locked>>	81%	45890	83%	**51	99%
Lovex D073.6	<<locked>>	81%	37420	68%	**43	98%
Lovex S060	<<locked>>	81%	39726	72%	**03	96%
Lovex S062	<<locked>>	81%	34824	63%	**60	96%
[Lovex S065]*	<<locked>>	88%	35592	65%	**60	90%
Norma 201	<<locked>>	81%	38798	70%	**26	97%
Norma 202	<<locked>>	81%	38392	70%	**39	99%
[Norma 203B]*	<<locked>>	81%	34476	63%	**87	94%
[Norma URP]*	<<locked>>	89%	32619	59%	**64	90%
[Ramshot Big Game]*	<<locked>>	81%	33808	61%	**77	93%
[Ramshot TAC]*	<<locked>>	81%	40669	74%	**56	92%
Ramshot Wild Boar	<<locked>>	81%	39508	72%	**79	95%
Ramshot X-Terminator	<<locked>>	81%	43830	80%	**08	96%
ReloadSwiss RS 40	<<locked>>	81%	45440	82%	**48	99%
[ReloadSwiss RS 50]*	<<locked>>	86%	38508	70%	**20	90%
ReloadSwiss RS 52	<<locked>>	81%	32793	59%	**87	95%
[ReloadSwiss RS 60]*	<<locked>>	82%	28819	52%	**78	90%
[ReloadSwiss RS 62]*	<<locked>>	92%	33852	61%	**20	90%
Rottweil R 901	<<locked>>	81%	43004	78%	**82	99%
Rottweil R 902	<<locked>>	81%	37159	67%	**83	96%
[Rottweil R 903]*	<<locked>>	81%	30298	55%	**92	93%
[Rottweil R 907]*	<<locked>>	94%	43265	79%	**95	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	31212	57%	**21	91%
[SNPE Vectan SP 7]*	<<locked>>	81%	38827	70%	**33	93%
SNPE Vectan SP 9	<<locked>>	81%	37159	67%	**20	95%
SNPE Vectan Tubal 3000	<<locked>>	81%	40147	73%	**90	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	32982	60%	**72	98%
[SNPE Vectan Tubal 7000]*	<<locked>>	93%	39479	72%	**16	90%
[Shooters World Long Rifle]*	<<locked>>	88%	35592	65%	**60	90%
Shooters World Match Rifle	<<locked>>	81%	37420	68%	**43	98%
Shooters World Precision	<<locked>>	81%	34824	63%	**60	96%
Somchem S321	<<locked>>	81%	43526	79%	**38	98%
Somchem S335	<<locked>>	81%	39900	72%	**06	99%
Somchem S341	<<locked>>	81%	38000	69%	**29	95%
[Somchem S355]*	<<locked>>	81%	31560	57%	**01	93%
[Somchem S365]*	<<locked>>	85%	26266	48%	**13	90%
Vihtavuori N130	<<locked>>	81%	44309	80%	**56	100%
Vihtavuori N133	<<locked>>	81%	37362	68%	**54	100%
Vihtavuori N135	<<locked>>	81%	30429	55%	**72	99%
Vihtavuori N140	<<locked>>	81%	35592	65%	**70	99%
[Vihtavuori N150]*	<<locked>>	81%	27166	49%	**77	93%
[Vihtavuori N160]*	<<locked>>	87%	33156	60%	**41	90%
Vihtavuori N530	<<locked>>	81%	42801	78%	**15	98%
Vihtavuori N540	<<locked>>	81%	35563	65%	**87	98%
[Vihtavuori N550]*	<<locked>>	86%	32547	59%	**74	90%
[Winchester 6.5 StaBALL]*	<<locked>>	83%	28935	53%	**03	90%
Winchester 748	<<locked>>	81%	42018	76%	**54	98%
[Winchester 760]*	<<locked>>	93%	41640	76%	**48	90%
Winchester StaBALL Match	<<locked>>	81%	44353	80%	**84	97%

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.