Load data for .375 Raptor + .375 | 225gr | Hornady SP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.375 \| 225gr \| Hornady SP
Manufacturer SKU:	3706
Bullet Weight:	225gr \| 14.6g
Bullet Diameter:	0.375" \| 9.52mm
Bullet Length:	<<locked>>
Caliber:	.375 Raptor load data
Case Length (l3):	1.865" \| 47.4mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	60.0 Grains of Water \| 3.90 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	58015 psi \| 4000 bar
LID:	LID_B2805_C556
Last updated:	2026-02-08

Load data for 102 loads in caliber .375 Raptor with .375 | 225gr | Hornady SP bullet and 51 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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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 2207	<<locked>>	94%	51866	89%	**03	100%
ADI AR 2219 👍	<<locked>>	96%	51358	89%	**62	99%
Accurate 1680	<<locked>>	85%	51663	89%	**77	99%
Accurate 2015	<<locked>>	97%	43134	74%	**08	99%
[Accurate 2230]*	<<locked>>	96%	46833	81%	**48	94%
Accurate 2460	<<locked>>	96%	45672	79%	**57	95%
Accurate 2495	<<locked>>	97%	34389	59%	**56	98%
[Accurate 2520]*	<<locked>>	96%	36695	63%	**59	94%
[Accurate 4064]*	<<locked>>	97%	28427	49%	**11	92%
Alliant AR-Comp	<<locked>>	96%	37666	65%	**88	100%
Alliant Reloder-10x 👍	<<locked>>	97%	48211	83%	**00	100%
Alliant Reloder-7	<<locked>>	92%	51634	89%	**84	100%
Baschieri & Pellagri 106 👍	<<locked>>	96%	51996	90%	**67	99%
[Hodgdon BL-C2]*	<<locked>>	97%	38899	67%	**92	92%
Hodgdon Benchmark	<<locked>>	97%	44454	77%	**85	95%
Hodgdon CFE BLK	<<locked>>	91%	51372	89%	**44	95%
Hodgdon H322	<<locked>>	96%	42888	74%	**34	98%
Hodgdon H335	<<locked>>	97%	51808	89%	**75	98%
Hodgdon H4198 👍	<<locked>>	93%	51488	89%	**54	99%
IMR 3031	<<locked>>	97%	33054	57%	**97	96%
IMR 4198 👍	<<locked>>	97%	50227	87%	**77	100%
IMR 4227	<<locked>>	87%	51982	90%	**28	100%
[IMR 8208 XBR]*	<<locked>>	96%	40640	70%	**62	93%
Lovex D073.4	<<locked>>	97%	48588	84%	**87	96%
Lovex D073.5	<<locked>>	96%	45165	78%	**51	95%
[Lovex D073.6]*	<<locked>>	97%	34272	59%	**13	93%
Lovex S053	<<locked>>	88%	51242	88%	**95	100%
Norma 200	<<locked>>	95%	51372	89%	**26	100%
[Norma 201]*	<<locked>>	97%	37347	64%	**10	92%
Norma 202	<<locked>>	97%	36796	63%	**33	95%
[Ramshot X-Terminator]*	<<locked>>	97%	46180	80%	**25	92%
ReloadSwiss RS 36	<<locked>>	87%	51619	89%	**64	100%
ReloadSwiss RS 40	<<locked>>	97%	46775	81%	**74	96%
Rottweil R 901	<<locked>>	97%	40756	70%	**69	96%
SNPE Vectan BA6 1/2	<<locked>>	91%	51677	89%	**60	100%
SNPE Vectan SP 10	<<locked>>	96%	51430	89%	**66	98%
SNPE Vectan Tubal 3000	<<locked>>	97%	40727	70%	**06	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	97%	32619	56%	**69	94%
[Shooters World Match Rifle]*	<<locked>>	97%	34272	59%	**13	93%
Shooters World Tactical Rifle	<<locked>>	97%	51387	89%	**87	95%
[Somchem S321]*	<<locked>>	96%	43685	75%	**48	94%
Somchem S335	<<locked>>	97%	39334	68%	**16	97%
Vihtavuori N120	<<locked>>	96%	52098	90%	**61	100%
Vihtavuori N130	<<locked>>	97%	45223	78%	**95	100%
Vihtavuori N133	<<locked>>	97%	36666	63%	**67	98%
[Vihtavuori N135]*	<<locked>>	97%	27485	47%	**29	94%
[Vihtavuori N140]*	<<locked>>	97%	34548	60%	**60	94%
[Vihtavuori N530]*	<<locked>>	96%	43033	74%	**18	94%
[Vihtavuori N540]*	<<locked>>	97%	34490	59%	**83	94%
[Winchester 748]*	<<locked>>	96%	43004	74%	**54	94%
[Winchester StaBALL Match]*	<<locked>>	97%	47210	81%	**00	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	35346	61%	**54	100%
[ADI AR 2219]*	<<locked>>	81%	31328	54%	**98	94%
Accurate 1680	<<locked>>	81%	45948	79%	**98	99%
Accurate 2015	<<locked>>	81%	26527	46%	**70	95%
[Accurate 2230]*	<<locked>>	89%	35853	62%	**64	90%
[Accurate 2460]*	<<locked>>	85%	30501	53%	**72	90%
[Accurate 2495]*	<<locked>>	81%	20059	35%	**82	90%
[Accurate 2520]*	<<locked>>	89%	28514	49%	**75	90%
[Accurate 4064]*	<<locked>>	93%	24772	43%	**10	90%
Alliant AR-Comp	<<locked>>	81%	23583	41%	**37	95%
Alliant Reloder-10x	<<locked>>	81%	29530	51%	**59	97%
Alliant Reloder-7	<<locked>>	81%	37130	64%	**51	99%
Baschieri & Pellagri 106	<<locked>>	81%	32097	55%	**39	95%
[Hodgdon BL-C2]*	<<locked>>	94%	35143	61%	**16	90%
[Hodgdon Benchmark]*	<<locked>>	86%	32329	56%	**49	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	36608	63%	**98	91%
[Hodgdon H322]*	<<locked>>	81%	26876	46%	**80	91%
[Hodgdon H335]*	<<locked>>	81%	30458	53%	**82	92%
Hodgdon H4198	<<locked>>	81%	35592	61%	**85	95%
[IMR 3031]*	<<locked>>	86%	24279	42%	**54	90%
IMR 4198	<<locked>>	81%	31807	55%	**56	98%
IMR 4227	<<locked>>	81%	43308	75%	**06	100%
[IMR 8208 XBR]*	<<locked>>	91%	34142	59%	**34	90%
[Lovex D073.4]*	<<locked>>	84%	31198	54%	**75	90%
[Lovex D073.5]*	<<locked>>	86%	30908	53%	**82	90%
[Lovex D073.6]*	<<locked>>	91%	28689	49%	**78	90%
Lovex S053	<<locked>>	81%	42018	72%	**70	100%
Norma 200	<<locked>>	81%	33228	57%	**28	99%
[Norma 201]*	<<locked>>	93%	33185	57%	**28	90%
[Norma 202]*	<<locked>>	87%	26977	47%	**03	90%
[Ramshot X-Terminator]*	<<locked>>	93%	40538	70%	**29	90%
ReloadSwiss RS 36	<<locked>>	81%	42511	73%	**33	100%
[ReloadSwiss RS 40]*	<<locked>>	82%	29457	51%	**33	90%
[Rottweil R 901]*	<<locked>>	83%	27238	47%	**70	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	39131	67%	**96	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	31140	54%	**98	92%
[SNPE Vectan Tubal 3000]*	<<locked>>	83%	26600	46%	**14	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	88%	25034	43%	**78	90%
[Shooters World Match Rifle]*	<<locked>>	91%	28689	49%	**78	90%
[Shooters World Tactical Rifle]*	<<locked>>	86%	35752	62%	**31	90%
[Somchem S321]*	<<locked>>	88%	33272	57%	**47	90%
[Somchem S335]*	<<locked>>	81%	24381	42%	**75	90%
Vihtavuori N120	<<locked>>	81%	33504	58%	**78	100%
Vihtavuori N130	<<locked>>	81%	27992	48%	**67	96%
[Vihtavuori N133]*	<<locked>>	81%	23351	40%	**46	92%
[Vihtavuori N135]*	<<locked>>	90%	22713	39%	**88	90%
[Vihtavuori N140]*	<<locked>>	88%	26600	46%	**64	90%
[Vihtavuori N530]*	<<locked>>	89%	33852	58%	**44	90%
[Vihtavuori N540]*	<<locked>>	90%	27572	48%	**16	90%
[Winchester 748]*	<<locked>>	88%	32880	57%	**47	90%
[Winchester StaBALL Match]*	<<locked>>	91%	38116	66%	**43	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