Load data for .375 H.& H. Mag. + .376 | 270gr | Peregrine VLR-4

Recommended Powder(s): Hodgdon BL-C2, IMR 4895, Norma 203B, Ramshot Wild Boar, ReloadSwiss RS 52

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.376 \| 270gr \| Peregrine VLR-4
Bullet Weight:	270gr \| 17.5g
Bullet Diameter:	0.376" \| 9.55mm
Bullet Length:	1.500" \| 38.1mm
Caliber:	.375 H.& H. Mag. load data
Case Length (l3):	2.859" \| 72.6mm
Cartridge Length (C.O.L.):	3.546" \| 90.1mm
Seated Depth:	0.813" \| 20.7mm
Shank Seated Depth:	0.577" \| 14.7mm
Case Capacity:	95.3 Grains of Water \| 6.19 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	62366 psi \| 4300 bar
LID:	LID_B8205_C543
Last updated:	2025-01-01
Recommended Twist Rate:	1:15 - 1:12

Load data for 190 loads in caliber .375 H.& H. Mag. with .376 | 270gr | Peregrine VLR-4 bullet and 95 powders such as Hodgdon BL-C2, IMR 4895, Norma 203B, Ramshot Wild Boar, ReloadSwiss RS 52. 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)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 23.8 fps
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
ADI AR 2206H	<<locked>>	93%	55274	89%	**79	99%
ADI AR 2208	<<locked>>	97%	52054	83%	**16	99%
ADI AR 2219	<<locked>>	85%	55593	89%	**43	100%
Accurate 2015	<<locked>>	90%	55782	89%	**87	100%
Accurate 2200	<<locked>>	91%	55753	89%	**43	98%
Accurate 2230	<<locked>>	87%	55492	89%	**36	100%
Accurate 2460	<<locked>>	87%	55608	89%	**43	100%
Accurate 2495	<<locked>>	93%	55550	89%	**62	100%
Accurate 2520	<<locked>>	92%	55970	90%	**85	100%
[Accurate 2700]*	<<locked>>	97%	50850	82%	**34	94%
Accurate 4064	<<locked>>	97%	51822	83%	**36	100%
Accurate 4350	<<locked>>	97%	37507	60%	**65	95%
Alliant AR-Comp	<<locked>>	92%	55854	90%	**43	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	50705	81%	**36	99%
Alliant Reloder-10x	<<locked>>	87%	55376	89%	**93	100%
Alliant Reloder-15	<<locked>>	97%	54737	88%	**92	99%
Alliant Reloder-16	<<locked>>	97%	39465	63%	**92	95%
Alliant Reloder-17	<<locked>>	97%	44440	71%	**20	98%
Baschieri & Pellagri 106	<<locked>>	85%	55753	89%	**54	100%
Baschieri & Pellagri 107	<<locked>>	94%	55825	90%	**05	99%
Hodgdon BL-C2 👍	<<locked>>	92%	55883	90%	**15	100%
Hodgdon Benchmark	<<locked>>	91%	55970	90%	**13	100%
Hodgdon CFE223	<<locked>>	97%	54708	88%	**28	99%
Hodgdon H322	<<locked>>	90%	55593	89%	**43	100%
Hodgdon H335	<<locked>>	85%	55970	90%	**66	100%
Hodgdon H380	<<locked>>	97%	52214	84%	**46	98%
[Hodgdon H414]*	<<locked>>	97%	46398	74%	**03	94%
Hodgdon H4198	<<locked>>	83%	55492	89%	**54	100%
Hodgdon Hybrid 100V	<<locked>>	97%	35563	57%	**83	96%
Hodgdon LVR	<<locked>>	97%	42612	68%	**28	95%
Hodgdon VARGET	<<locked>>	97%	51053	82%	**03	98%
IMR 3031	<<locked>>	97%	54534	87%	**79	100%
IMR 4064	<<locked>>	97%	50850	82%	**90	99%
IMR 4166 Enduron	<<locked>>	97%	50705	81%	**51	95%
IMR 4198	<<locked>>	87%	55796	89%	**54	100%
[IMR 4451 Enduron]*	<<locked>>	97%	47935	77%	**38	94%
[IMR 4831]*	<<locked>>	97%	32822	53%	**41	93%
IMR 4895 👍	<<locked>>	97%	56115	90%	**25	100%
IMR 8208 XBR	<<locked>>	92%	55941	90%	**59	100%
Lovex D073.4	<<locked>>	87%	56028	90%	**33	100%
Lovex D073.5	<<locked>>	88%	55608	89%	**43	100%
Lovex D073.6	<<locked>>	94%	55535	89%	**75	100%
Lovex S060	<<locked>>	93%	55651	89%	**10	99%
Lovex S062	<<locked>>	97%	54172	87%	**46	100%
Lovex S065	<<locked>>	97%	44179	71%	**92	95%
[Lovex S070]*	<<locked>>	97%	41292	66%	**59	93%
Norma 201	<<locked>>	95%	55985	90%	**56	100%
Norma 202	<<locked>>	94%	55448	89%	**52	100%
Norma 203B 👍	<<locked>>	97%	53867	86%	**82	99%
Norma URP	<<locked>>	97%	38885	62%	**75	95%
Ramshot Big Game	<<locked>>	97%	54636	88%	**15	99%
[Ramshot Hunter]*	<<locked>>	97%	38696	62%	**62	92%
Ramshot TAC	<<locked>>	91%	55767	89%	**56	98%
Ramshot Wild Boar 👍	<<locked>>	92%	55709	89%	**89	99%
Ramshot X-Terminator	<<locked>>	89%	55782	89%	**39	99%
ReloadSwiss RS 40	<<locked>>	88%	56028	90%	**46	100%
ReloadSwiss RS 50	<<locked>>	97%	53621	86%	**36	96%
ReloadSwiss RS 52 👍	<<locked>>	97%	53069	85%	**05	100%
ReloadSwiss RS 60	<<locked>>	97%	43497	70%	**10	99%
[ReloadSwiss RS 62]*	<<locked>>	97%	38305	61%	**92	94%
[ReloadSwiss RS 70]*	<<locked>>	97%	39842	64%	**02	93%
Rottweil R 901	<<locked>>	92%	55405	89%	**26	100%
Rottweil R 902	<<locked>>	96%	55579	89%	**46	100%
Rottweil R 903	<<locked>>	97%	47282	76%	**87	99%
[Rottweil R 907]*	<<locked>>	97%	46137	74%	**08	93%
SNPE Vectan SP 10	<<locked>>	84%	55796	89%	**52	100%
SNPE Vectan SP 11	<<locked>>	97%	49327	79%	**39	99%
SNPE Vectan SP 7	<<locked>>	93%	55854	90%	**62	98%
SNPE Vectan SP 9	<<locked>>	95%	55912	90%	**82	99%
SNPE Vectan Tubal 3000	<<locked>>	93%	55970	90%	**80	100%
SNPE Vectan Tubal 5000	<<locked>>	97%	51793	83%	**31	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	43613	70%	**43	93%
Shooters World Long Rifle	<<locked>>	97%	44179	71%	**92	95%
Shooters World Match Rifle	<<locked>>	94%	55535	89%	**75	100%
Shooters World Precision	<<locked>>	97%	54172	87%	**46	100%
Shooters World Tactical Rifle	<<locked>>	86%	55492	89%	**16	100%
Somchem S321	<<locked>>	89%	55608	89%	**72	100%
Somchem S335	<<locked>>	94%	55883	90%	**87	100%
Somchem S341	<<locked>>	93%	55492	89%	**62	99%
Somchem S355	<<locked>>	97%	48602	78%	**90	99%
Somchem S365	<<locked>>	97%	34490	55%	**23	97%
Vihtavuori N120	<<locked>>	84%	55579	89%	**88	100%
Vihtavuori N130	<<locked>>	90%	55637	89%	**51	100%
Vihtavuori N133	<<locked>>	96%	56115	90%	**77	100%
Vihtavuori N135	<<locked>>	97%	45905	74%	**05	100%
Vihtavuori N140	<<locked>>	96%	55608	89%	**30	100%
Vihtavuori N150	<<locked>>	97%	40973	66%	**46	99%
Vihtavuori N160	<<locked>>	97%	42989	69%	**11	96%
Vihtavuori N530	<<locked>>	90%	55738	89%	**62	100%
Vihtavuori N540	<<locked>>	97%	55796	89%	**66	100%
Vihtavuori N550	<<locked>>	97%	42699	68%	**51	96%
Winchester 6.5 StaBALL	<<locked>>	97%	42250	68%	**72	98%
Winchester 748	<<locked>>	90%	55680	89%	**02	100%
[Winchester 760]*	<<locked>>	97%	46398	74%	**03	94%
Winchester StaBALL Match	<<locked>>	87%	55463	89%	**95	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	37608	60%	**87	96%
[ADI AR 2208]*	<<locked>>	81%	32082	51%	**52	93%
ADI AR 2219	<<locked>>	81%	49487	79%	**64	100%
Accurate 2015	<<locked>>	81%	42656	68%	**13	100%
Accurate 2200	<<locked>>	81%	39711	64%	**90	95%
Accurate 2230	<<locked>>	81%	44643	72%	**79	99%
Accurate 2460	<<locked>>	81%	44672	72%	**85	99%
Accurate 2495	<<locked>>	81%	37115	60%	**93	100%
Accurate 2520	<<locked>>	81%	37898	61%	**13	99%
[Accurate 2700]*	<<locked>>	89%	39479	63%	**44	90%
Accurate 4064	<<locked>>	81%	31212	50%	**82	98%
[Accurate 4350]*	<<locked>>	88%	27876	45%	**49	90%
Alliant AR-Comp	<<locked>>	81%	38232	61%	**10	100%
Alliant Reloder- TS 15.5	<<locked>>	81%	30893	50%	**69	95%
Alliant Reloder-10x	<<locked>>	81%	46354	74%	**75	100%
[Alliant Reloder-15]*	<<locked>>	81%	33562	54%	**21	94%
[Alliant Reloder-16]*	<<locked>>	87%	29921	48%	**62	90%
[Alliant Reloder-17]*	<<locked>>	81%	26774	43%	**03	90%
Baschieri & Pellagri 106	<<locked>>	81%	48631	78%	**62	100%
[Baschieri & Pellagri 107]*	<<locked>>	81%	36550	59%	**80	94%
Hodgdon BL-C2	<<locked>>	81%	37826	61%	**29	98%
Hodgdon Benchmark	<<locked>>	81%	41785	67%	**00	99%
[Hodgdon CFE223]*	<<locked>>	81%	32010	51%	**11	92%
Hodgdon H322	<<locked>>	81%	41843	67%	**46	100%
Hodgdon H335	<<locked>>	81%	48573	78%	**64	100%
[Hodgdon H380]*	<<locked>>	81%	31125	50%	**62	91%
[Hodgdon H414]*	<<locked>>	90%	36477	58%	**10	90%
Hodgdon H4198	<<locked>>	81%	51721	83%	**05	100%
[Hodgdon Hybrid 100V]*	<<locked>>	86%	25483	41%	**24	90%
[Hodgdon LVR]*	<<locked>>	86%	30690	49%	**72	90%
[Hodgdon VARGET]*	<<locked>>	81%	31720	51%	**42	93%
IMR 3031	<<locked>>	81%	33185	53%	**38	100%
[IMR 4064]*	<<locked>>	81%	31328	50%	**29	93%
[IMR 4166 Enduron]*	<<locked>>	85%	36100	58%	**92	90%
IMR 4198	<<locked>>	81%	47384	76%	**49	100%
[IMR 4451 Enduron]*	<<locked>>	88%	36825	59%	**38	90%
[IMR 4831]*	<<locked>>	91%	27949	45%	**23	90%
IMR 4895	<<locked>>	81%	34229	55%	**47	95%
IMR 8208 XBR	<<locked>>	81%	39639	64%	**03	98%
Lovex D073.4	<<locked>>	81%	46311	74%	**98	100%
Lovex D073.5	<<locked>>	81%	43961	70%	**75	99%
Lovex D073.6	<<locked>>	81%	35476	57%	**67	99%
Lovex S060	<<locked>>	81%	38580	62%	**44	97%
Lovex S062	<<locked>>	81%	33185	53%	**88	96%
[Lovex S065]*	<<locked>>	86%	31720	51%	**42	90%
[Lovex S070]*	<<locked>>	92%	35302	57%	**44	90%
Norma 201	<<locked>>	81%	36753	59%	**47	97%
Norma 202	<<locked>>	81%	36840	59%	**64	99%
Norma 203B	<<locked>>	81%	32822	53%	**15	95%
[Norma URP]*	<<locked>>	88%	29269	47%	**52	90%
[Ramshot Big Game]*	<<locked>>	81%	32372	52%	**18	94%
[Ramshot Hunter]*	<<locked>>	93%	34635	56%	**70	90%
[Ramshot TAC]*	<<locked>>	81%	39479	63%	**93	94%
Ramshot Wild Boar	<<locked>>	81%	38566	62%	**16	96%
Ramshot X-Terminator	<<locked>>	81%	42888	69%	**46	97%
ReloadSwiss RS 40	<<locked>>	81%	44280	71%	**82	100%
[ReloadSwiss RS 50]*	<<locked>>	83%	33982	54%	**92	90%
ReloadSwiss RS 52	<<locked>>	81%	31009	50%	**11	96%
[ReloadSwiss RS 60]*	<<locked>>	81%	26281	42%	**83	91%
[ReloadSwiss RS 62]*	<<locked>>	89%	29892	48%	**95	90%
[ReloadSwiss RS 70]*	<<locked>>	92%	34287	55%	**77	90%
Rottweil R 901	<<locked>>	81%	40712	65%	**00	100%
Rottweil R 902	<<locked>>	81%	35027	56%	**08	97%
[Rottweil R 903]*	<<locked>>	81%	28268	45%	**13	94%
[Rottweil R 907]*	<<locked>>	91%	38203	61%	**67	90%
SNPE Vectan SP 10	<<locked>>	81%	49821	80%	**74	100%
[SNPE Vectan SP 11]*	<<locked>>	81%	29602	47%	**52	93%
[SNPE Vectan SP 7]*	<<locked>>	81%	37101	59%	**64	94%
SNPE Vectan SP 9	<<locked>>	81%	36013	58%	**54	96%
SNPE Vectan Tubal 3000	<<locked>>	81%	38595	62%	**24	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	31560	51%	**03	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	90%	35012	56%	**95	90%
[Shooters World Long Rifle]*	<<locked>>	86%	31720	51%	**42	90%
Shooters World Match Rifle	<<locked>>	81%	35476	57%	**67	99%
Shooters World Precision	<<locked>>	81%	33185	53%	**88	96%
Shooters World Tactical Rifle	<<locked>>	81%	47253	76%	**98	99%
Somchem S321	<<locked>>	81%	42351	68%	**72	99%
Somchem S335	<<locked>>	81%	38159	61%	**31	100%
Somchem S341	<<locked>>	81%	37086	59%	**74	96%
[Somchem S355]*	<<locked>>	81%	29370	47%	**23	94%
[Somchem S365]*	<<locked>>	84%	23264	37%	**05	90%
Vihtavuori N120	<<locked>>	81%	50836	82%	**33	100%
Vihtavuori N130	<<locked>>	81%	42859	69%	**83	100%
Vihtavuori N133	<<locked>>	81%	36042	58%	**85	100%
Vihtavuori N135	<<locked>>	81%	28398	46%	**90	99%
Vihtavuori N140	<<locked>>	81%	34360	55%	**01	99%
[Vihtavuori N150]*	<<locked>>	81%	24990	40%	**95	93%
[Vihtavuori N160]*	<<locked>>	85%	29443	47%	**26	90%
Vihtavuori N530	<<locked>>	81%	41292	66%	**43	99%
Vihtavuori N540	<<locked>>	81%	33852	54%	**15	99%
[Vihtavuori N550]*	<<locked>>	85%	29095	47%	**56	90%
[Winchester 6.5 StaBALL]*	<<locked>>	82%	25788	41%	**95	90%
Winchester 748	<<locked>>	81%	41408	66%	**92	99%
[Winchester 760]*	<<locked>>	90%	36477	58%	**10	90%
Winchester StaBALL Match	<<locked>>	81%	43903	70%	**21	98%

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