Load data for .375 Hoelderlin + .375 | 200gr | MAKER TREX

Recommended Powder(s): none

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.375 \| 200gr \| MAKER TREX
Manufacturer SKU:	SKU 375-200g-HV-T-Rex
Bullet Weight:	200gr \| 13.0g
Bullet Diameter:	0.375" \| 9.52mm
Bullet Length:	<<locked>>
Caliber:	.375 Hoelderlin load data
Case Length (l3):	2.657" \| 67.5mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
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_B10970_C546
Last updated:	2025-11-04

Load data for 0 loads in caliber .375 Hoelderlin with .375 | 200gr | MAKER TREX bullet and 0 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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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>>	97%	48907	89%	**51	95%
ADI AR 2207	<<locked>>	85%	49443	90%	**72	100%
[ADI AR 2208]*	<<locked>>	97%	41365	75%	**77	92%
ADI AR 2219	<<locked>>	88%	49182	89%	**51	99%
Accurate 2015 👍	<<locked>>	93%	49385	90%	**08	100%
[Accurate 2200]*	<<locked>>	94%	49052	89%	**95	93%
Accurate 2230	<<locked>>	91%	49574	90%	**18	96%
Accurate 2460	<<locked>>	91%	48907	89%	**25	98%
Accurate 2495 👍	<<locked>>	97%	46818	85%	**51	100%
Accurate 2520	<<locked>>	96%	48979	89%	**74	98%
Accurate 4064	<<locked>>	97%	38522	70%	**97	97%
Alliant AR-Comp 👍	<<locked>>	97%	49240	89%	**90	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	39015	71%	**87	94%
Alliant Reloder-10x	<<locked>>	90%	48936	89%	**18	100%
[Alliant Reloder-15]*	<<locked>>	97%	42946	78%	**62	93%
Alliant Reloder-7	<<locked>>	84%	49371	90%	**56	100%
Baschieri & Pellagri 106	<<locked>>	88%	49081	89%	**40	100%
[Baschieri & Pellagri 107]*	<<locked>>	97%	48617	88%	**51	94%
[Bofors RP3]*	<<locked>>	97%	38363	70%	**90	94%
Hodgdon BL-C2	<<locked>>	96%	49414	90%	**97	97%
Hodgdon Benchmark	<<locked>>	93%	49588	90%	**89	97%
Hodgdon CFE BLK	<<locked>>	84%	49211	89%	**40	97%
Hodgdon H322 👍	<<locked>>	94%	49182	89%	**51	99%
Hodgdon H335 👍	<<locked>>	88%	49501	90%	**58	99%
Hodgdon H4198	<<locked>>	86%	49588	90%	**46	99%
Hodgdon H4895	<<locked>>	97%	49110	89%	**67	96%
[Hodgdon VARGET]*	<<locked>>	97%	41104	75%	**67	92%
Hodgdon TrailBoss	<<locked>>	96%	31111	56%	**03	100%
IMR 3031	<<locked>>	97%	42061	76%	**85	99%
[IMR 4064]*	<<locked>>	97%	39958	73%	**44	92%
IMR 4198	<<locked>>	89%	49081	89%	**69	100%
[IMR 4895]*	<<locked>>	97%	43874	80%	**95	94%
IMR 8208 XBR	<<locked>>	95%	49008	89%	**22	97%
Lovex D073.4	<<locked>>	90%	49052	89%	**08	98%
Lovex D073.5	<<locked>>	92%	49487	90%	**31	98%
Lovex D073.6	<<locked>>	97%	45716	83%	**25	98%
Lovex S060	<<locked>>	96%	49139	89%	**72	95%
Lovex S062	<<locked>>	97%	42148	76%	**13	95%
Norma 200	<<locked>>	86%	49168	89%	**95	100%
Norma 201	<<locked>>	97%	47355	86%	**02	96%
Norma 202	<<locked>>	97%	47355	86%	**18	99%
[Norma 203B]*	<<locked>>	97%	42076	76%	**46	93%
[Ramshot Big Game]*	<<locked>>	97%	42380	77%	**49	93%
[Ramshot TAC]*	<<locked>>	94%	49240	89%	**99	92%
Ramshot Wild Boar	<<locked>>	96%	49385	90%	**64	95%
Ramshot X-Terminator	<<locked>>	92%	49385	90%	**02	95%
ReloadSwiss RS 14	<<locked>>	97%	31560	57%	**49	100%
ReloadSwiss RS 40	<<locked>>	91%	49429	90%	**35	98%
[ReloadSwiss RS 52]*	<<locked>>	97%	44744	81%	**54	93%
[ReloadSwiss RS 60]*	<<locked>>	97%	37869	69%	**94	94%
Rottweil R 901	<<locked>>	95%	48689	88%	**08	99%
Rottweil R 902	<<locked>>	97%	45005	82%	**46	96%
[Rottweil R 903]*	<<locked>>	97%	35114	64%	**05	92%
SNPE Vectan BA6 1/2	<<locked>>	84%	49385	90%	**16	100%
SNPE Vectan SP 10	<<locked>>	88%	49371	90%	**48	99%
[SNPE Vectan SP 7]*	<<locked>>	96%	49255	89%	**18	93%
SNPE Vectan SP 9	<<locked>>	97%	47021	85%	**12	95%
SNPE Vectan Tubal 3000	<<locked>>	96%	49124	89%	**56	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	40654	74%	**21	98%
Shooters World Match Rifle	<<locked>>	97%	45716	83%	**25	98%
Shooters World Precision	<<locked>>	97%	42148	76%	**13	95%
Shooters World Tactical Rifle	<<locked>>	89%	49008	89%	**79	96%
Somchem S321	<<locked>>	93%	49298	89%	**58	97%
Somchem S335	<<locked>>	97%	48994	89%	**76	99%
Somchem S341	<<locked>>	97%	49023	89%	**22	95%
[Somchem S355]*	<<locked>>	97%	37072	67%	**31	92%
Vihtavuori N120	<<locked>>	87%	49110	89%	**17	100%
Vihtavuori N130	<<locked>>	93%	49037	89%	**59	100%
Vihtavuori N133	<<locked>>	97%	46253	84%	**30	100%
Vihtavuori N135	<<locked>>	97%	35288	64%	**95	98%
Vihtavuori N140	<<locked>>	97%	43903	80%	**40	98%
[Vihtavuori N150]*	<<locked>>	97%	31372	57%	**70	91%
Vihtavuori N530	<<locked>>	93%	49168	89%	**44	97%
Vihtavuori N540	<<locked>>	97%	44005	80%	**62	98%
Winchester 748	<<locked>>	94%	49385	90%	**90	98%
Winchester StaBALL Match	<<locked>>	91%	49414	90%	**71	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	86%	34345	62%	**46	90%
ADI AR 2207	<<locked>>	81%	43859	80%	**77	100%
[ADI AR 2208]*	<<locked>>	93%	37188	67%	**82	90%
ADI AR 2219	<<locked>>	81%	38870	71%	**57	98%
Accurate 2015	<<locked>>	81%	33649	61%	**03	98%
[Accurate 2200]*	<<locked>>	88%	40132	73%	**21	90%
[Accurate 2230]*	<<locked>>	81%	34635	63%	**20	91%
[Accurate 2460]*	<<locked>>	81%	34432	62%	**33	94%
Accurate 2495	<<locked>>	81%	27557	50%	**34	96%
[Accurate 2520]*	<<locked>>	81%	28601	52%	**38	92%
[Accurate 4064]*	<<locked>>	81%	23235	42%	**87	90%
Alliant AR-Comp	<<locked>>	81%	29486	53%	**80	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	90%	31270	57%	**00	90%
Alliant Reloder-10x	<<locked>>	81%	36985	67%	**89	99%
[Alliant Reloder-15]*	<<locked>>	91%	36303	66%	**08	90%
Alliant Reloder-7	<<locked>>	81%	45208	82%	**94	100%
Baschieri & Pellagri 106	<<locked>>	81%	39566	72%	**69	98%
[Baschieri & Pellagri 107]*	<<locked>>	90%	39160	71%	**61	90%
[Bofors RP3]*	<<locked>>	91%	31053	56%	**16	90%
[Hodgdon BL-C2]*	<<locked>>	83%	31154	57%	**07	90%
[Hodgdon Benchmark]*	<<locked>>	81%	34040	62%	**74	93%
Hodgdon CFE BLK	<<locked>>	81%	44092	80%	**54	96%
Hodgdon H322	<<locked>>	81%	32909	60%	**23	96%
Hodgdon H335	<<locked>>	81%	38116	69%	**44	97%
Hodgdon H4198	<<locked>>	81%	42757	78%	**28	98%
[Hodgdon H4895]*	<<locked>>	84%	32909	60%	**23	90%
[Hodgdon VARGET]*	<<locked>>	94%	37246	68%	**89	90%
Hodgdon TrailBoss	<<locked>>	91%	28703	52%	**54	100%
[IMR 3031]*	<<locked>>	81%	25802	47%	**69	93%
[IMR 4064]*	<<locked>>	94%	36318	66%	**66	90%
IMR 4198	<<locked>>	81%	38725	70%	**85	100%
[IMR 4895]*	<<locked>>	89%	33852	61%	**72	90%
[IMR 8208 XBR]*	<<locked>>	81%	31517	57%	**54	91%
[Lovex D073.4]*	<<locked>>	81%	36129	66%	**62	94%
[Lovex D073.5]*	<<locked>>	81%	34316	62%	**33	94%
[Lovex D073.6]*	<<locked>>	81%	26527	48%	**82	91%
[Lovex S060]*	<<locked>>	84%	34142	62%	**61	90%
[Lovex S062]*	<<locked>>	86%	30139	55%	**38	90%
Norma 200	<<locked>>	81%	42047	76%	**74	100%
[Norma 201]*	<<locked>>	82%	29878	54%	**11	90%
[Norma 202]*	<<locked>>	81%	28543	52%	**08	93%
[Norma 203B]*	<<locked>>	91%	34345	62%	**72	90%
[Ramshot Big Game]*	<<locked>>	92%	37144	67%	**35	90%
[Ramshot TAC]*	<<locked>>	91%	44019	80%	**07	90%
[Ramshot Wild Boar]*	<<locked>>	85%	34795	63%	**59	90%
[Ramshot X-Terminator]*	<<locked>>	81%	35143	64%	**10	90%
ReloadSwiss RS 14	<<locked>>	86%	26847	49%	**50	100%
ReloadSwiss RS 40	<<locked>>	81%	35491	64%	**59	95%
[ReloadSwiss RS 52]*	<<locked>>	91%	37492	68%	**94	90%
[ReloadSwiss RS 60]*	<<locked>>	92%	31966	58%	**33	90%
[Rottweil R 901]*	<<locked>>	81%	32329	59%	**64	94%
[Rottweil R 902]*	<<locked>>	84%	30008	54%	**08	90%
[Rottweil R 903]*	<<locked>>	93%	31836	58%	**23	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	45948	83%	**67	100%
SNPE Vectan SP 10	<<locked>>	81%	39276	71%	**61	97%
[SNPE Vectan SP 7]*	<<locked>>	92%	41785	76%	**77	90%
[SNPE Vectan SP 9]*	<<locked>>	88%	34911	63%	**56	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	31111	56%	**92	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	25092	46%	**41	92%
[Shooters World Match Rifle]*	<<locked>>	81%	26527	48%	**82	91%
[Shooters World Precision]*	<<locked>>	86%	30139	55%	**38	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	37739	68%	**66	93%
[Somchem S321]*	<<locked>>	81%	33243	60%	**20	92%
Somchem S335	<<locked>>	81%	30342	55%	**95	95%
[Somchem S341]*	<<locked>>	87%	35534	64%	**52	90%
[Somchem S355]*	<<locked>>	93%	33083	60%	**30	90%
Vihtavuori N120	<<locked>>	81%	40872	74%	**89	100%
Vihtavuori N130	<<locked>>	81%	34650	63%	**93	99%
Vihtavuori N133	<<locked>>	81%	28631	52%	**52	96%
[Vihtavuori N135]*	<<locked>>	81%	21959	40%	**05	92%
[Vihtavuori N140]*	<<locked>>	81%	26948	49%	**36	92%
[Vihtavuori N150]*	<<locked>>	94%	29211	53%	**08	90%
[Vihtavuori N530]*	<<locked>>	81%	32996	60%	**03	92%
[Vihtavuori N540]*	<<locked>>	81%	26368	48%	**43	91%
[Winchester 748]*	<<locked>>	81%	32140	58%	**23	92%
[Winchester StaBALL Match]*	<<locked>>	81%	34127	62%	**52	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