Load data for .375 Fl. Mag. N.E. + .376 | 270gr | Peregrine VLR-4

Recommended Powder(s): Accurate 4064, Alliant Reloder- TS 15.5, Hodgdon BL-C2, ReloadSwiss RS 52, ReloadSwiss RS 60

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 Fl. Mag. N.E. load data
Case Length (l3):	2.940" \| 74.7mm
Cartridge Length (C.O.L.):	3.743" \| 95.1mm
Seated Depth:	0.697" \| 17.7mm
Shank Seated Depth:	0.461" \| 11.7mm
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_B8205_C541
Last updated:	2025-02-02
Recommended Twist Rate:	1:15 - 1:12

Load data for 136 loads in caliber .375 Fl. Mag. N.E. with .376 | 270gr | Peregrine VLR-4 bullet and 68 powders such as Accurate 4064, Alliant Reloder- TS 15.5, Hodgdon BL-C2, ReloadSwiss RS 52, ReloadSwiss RS 60. 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)
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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>>	84%	41771	89%	**75	98%
ADI AR 2208	<<locked>>	89%	41930	89%	**62	97%
Accurate 2495	<<locked>>	84%	41858	89%	**82	100%
Accurate 2520	<<locked>>	83%	42018	89%	**92	100%
[Accurate 2700]*	<<locked>>	90%	42264	90%	**10	91%
Accurate 4064 👍	<<locked>>	90%	42264	90%	**02	100%
Accurate 4350	<<locked>>	97%	39421	84%	**08	96%
Alliant Reloder- TS 15.5 👍	<<locked>>	90%	42279	90%	**08	99%
Alliant Reloder-15	<<locked>>	88%	42337	90%	**08	97%
Alliant Reloder-16	<<locked>>	97%	40611	86%	**21	96%
Alliant Reloder-17	<<locked>>	94%	42119	89%	**87	98%
Baschieri & Pellagri 107	<<locked>>	85%	42293	90%	**08	97%
Hodgdon BL-C2 👍	<<locked>>	83%	41930	89%	**15	99%
Hodgdon CFE223	<<locked>>	89%	42366	90%	**44	96%
Hodgdon H380	<<locked>>	89%	42032	89%	**92	96%
[Hodgdon H414]*	<<locked>>	93%	42090	89%	**38	93%
Hodgdon Hybrid 100V	<<locked>>	97%	36869	78%	**20	96%
Hodgdon LVR	<<locked>>	95%	41785	89%	**28	95%
Hodgdon VARGET	<<locked>>	89%	42047	89%	**69	97%
IMR 3031	<<locked>>	87%	42177	89%	**11	100%
IMR 4064	<<locked>>	90%	42061	89%	**59	97%
[IMR 4166 Enduron]*	<<locked>>	89%	41756	89%	**13	93%
[IMR 4350]*	<<locked>>	97%	41727	89%	**65	92%
[IMR 4451 Enduron]*	<<locked>>	91%	41930	89%	**46	92%
[IMR 4831]*	<<locked>>	97%	34040	72%	**77	94%
IMR 4895	<<locked>>	87%	42163	89%	**18	98%
Lovex D073.6	<<locked>>	85%	42018	89%	**92	100%
Lovex S060	<<locked>>	83%	42206	90%	**16	98%
Lovex S062	<<locked>>	88%	41959	89%	**72	99%
Lovex S065	<<locked>>	94%	42105	89%	**65	95%
[Lovex S070]*	<<locked>>	97%	42395	90%	**92	93%
Norma 201	<<locked>>	85%	42148	89%	**56	99%
Norma 202	<<locked>>	84%	42279	90%	**72	100%
Norma 203B	<<locked>>	88%	42148	89%	**05	98%
Norma URP	<<locked>>	97%	39958	85%	**05	95%
Ramshot Big Game	<<locked>>	88%	41959	89%	**25	97%
[Ramshot Hunter]*	<<locked>>	97%	39755	84%	**95	93%
Ramshot Wild Boar	<<locked>>	83%	42250	90%	**95	98%
[ReloadSwiss RS 50]*	<<locked>>	89%	42235	90%	**62	94%
ReloadSwiss RS 52 👍	<<locked>>	89%	42163	89%	**51	99%
ReloadSwiss RS 60 👍	<<locked>>	95%	42163	89%	**93	99%
ReloadSwiss RS 62	<<locked>>	97%	39421	84%	**25	95%
[ReloadSwiss RS 70]*	<<locked>>	97%	40901	87%	**34	94%
Rottweil R 902	<<locked>>	86%	41829	89%	**46	99%
Rottweil R 903	<<locked>>	93%	42322	90%	**11	98%
[Rottweil R 907]*	<<locked>>	93%	42409	90%	**56	92%
SNPE Vectan SP 11	<<locked>>	91%	42351	90%	**38	98%
SNPE Vectan SP 7	<<locked>>	84%	42308	90%	**69	96%
SNPE Vectan SP 9	<<locked>>	85%	41916	89%	**79	98%
SNPE Vectan Tubal 5000	<<locked>>	90%	42279	90%	**10	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	95%	42293	90%	**33	93%
Shooters World Long Rifle	<<locked>>	94%	42105	89%	**65	95%
Shooters World Match Rifle	<<locked>>	85%	42018	89%	**92	100%
Shooters World Precision	<<locked>>	88%	41959	89%	**72	99%
Somchem S335	<<locked>>	84%	42192	90%	**10	100%
Somchem S341	<<locked>>	84%	41989	89%	**69	97%
Somchem S355	<<locked>>	91%	41887	89%	**92	98%
Somchem S365	<<locked>>	97%	35969	76%	**69	98%
Vihtavuori N133	<<locked>>	85%	42177	89%	**97	100%
Vihtavuori N135	<<locked>>	93%	42047	89%	**59	100%
Vihtavuori N140	<<locked>>	87%	42322	90%	**56	100%
Vihtavuori N150	<<locked>>	97%	41843	89%	**72	99%
Vihtavuori N160	<<locked>>	95%	41756	89%	**98	96%
Vihtavuori N540	<<locked>>	87%	42235	90%	**82	100%
Vihtavuori N550	<<locked>>	95%	42119	89%	**48	96%
[Vihtavuori N555]*	<<locked>>	97%	29733	63%	**31	92%
Winchester 6.5 StaBALL	<<locked>>	96%	42032	89%	**79	98%
[Winchester 760]*	<<locked>>	93%	42090	89%	**38	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	38537	82%	**16	97%
[ADI AR 2208]*	<<locked>>	81%	32953	70%	**82	94%
Accurate 2495	<<locked>>	81%	38130	81%	**20	100%
Accurate 2520	<<locked>>	81%	39073	83%	**46	99%
[Accurate 2700]*	<<locked>>	88%	39160	83%	**51	90%
Accurate 4064	<<locked>>	81%	32082	68%	**08	99%
[Accurate 4350]*	<<locked>>	86%	27340	58%	**39	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	31575	67%	**92	95%
Alliant Reloder-15	<<locked>>	81%	34185	73%	**44	95%
[Alliant Reloder-16]*	<<locked>>	86%	29356	62%	**49	90%
[Alliant Reloder-17]*	<<locked>>	81%	27615	59%	**36	91%
Baschieri & Pellagri 107	<<locked>>	81%	37318	79%	**10	95%
Hodgdon BL-C2	<<locked>>	81%	39117	83%	**62	98%
[Hodgdon CFE223]*	<<locked>>	81%	32619	69%	**34	93%
[Hodgdon H380]*	<<locked>>	81%	32024	68%	**85	92%
[Hodgdon H414]*	<<locked>>	88%	36187	77%	**16	90%
[Hodgdon Hybrid 100V]*	<<locked>>	84%	25179	53%	**24	90%
[Hodgdon LVR]*	<<locked>>	85%	30429	65%	**75	90%
[Hodgdon VARGET]*	<<locked>>	81%	32706	69%	**72	94%
IMR 3031	<<locked>>	81%	34563	73%	**70	100%
[IMR 4064]*	<<locked>>	81%	32039	68%	**52	94%
[IMR 4166 Enduron]*	<<locked>>	84%	35549	75%	**88	90%
[IMR 4350]*	<<locked>>	94%	37927	80%	**87	90%
[IMR 4451 Enduron]*	<<locked>>	86%	36042	76%	**28	90%
[IMR 4831]*	<<locked>>	90%	27543	58%	**16	90%
IMR 4895	<<locked>>	81%	35012	74%	**74	96%
Lovex D073.6	<<locked>>	81%	36695	78%	**97	99%
Lovex S060	<<locked>>	81%	39363	84%	**67	97%
Lovex S062	<<locked>>	81%	33881	72%	**11	97%
[Lovex S065]*	<<locked>>	85%	31488	67%	**46	90%
[Lovex S070]*	<<locked>>	90%	34853	74%	**41	90%
Norma 201	<<locked>>	81%	37739	80%	**77	98%
Norma 202	<<locked>>	81%	37695	80%	**90	99%
Norma 203B	<<locked>>	81%	33562	71%	**34	95%
[Norma URP]*	<<locked>>	86%	28543	61%	**42	90%
[Ramshot Big Game]*	<<locked>>	81%	33214	70%	**44	94%
[Ramshot Hunter]*	<<locked>>	92%	33823	72%	**67	90%
Ramshot Wild Boar	<<locked>>	81%	39421	84%	**46	97%
[ReloadSwiss RS 50]*	<<locked>>	81%	33330	71%	**85	90%
ReloadSwiss RS 52	<<locked>>	81%	32140	68%	**44	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	26876	57%	**13	92%
[ReloadSwiss RS 62]*	<<locked>>	88%	29312	62%	**92	90%
[ReloadSwiss RS 70]*	<<locked>>	91%	33214	70%	**57	90%
Rottweil R 902	<<locked>>	81%	35752	76%	**34	97%
[Rottweil R 903]*	<<locked>>	81%	29008	62%	**36	94%
[Rottweil R 907]*	<<locked>>	89%	37463	79%	**60	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	30356	64%	**82	93%
[SNPE Vectan SP 7]*	<<locked>>	81%	38363	81%	**93	94%
SNPE Vectan SP 9	<<locked>>	81%	36941	78%	**80	96%
SNPE Vectan Tubal 5000	<<locked>>	81%	32518	69%	**26	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	89%	34389	73%	**88	90%
[Shooters World Long Rifle]*	<<locked>>	85%	31488	67%	**46	90%
Shooters World Match Rifle	<<locked>>	81%	36695	78%	**97	99%
Shooters World Precision	<<locked>>	81%	33881	72%	**11	97%
Somchem S335	<<locked>>	81%	38841	82%	**54	100%
Somchem S341	<<locked>>	81%	37913	80%	**93	96%
[Somchem S355]*	<<locked>>	81%	30255	64%	**49	94%
[Somchem S365]*	<<locked>>	83%	23148	49%	**08	90%
Vihtavuori N133	<<locked>>	81%	36941	78%	**08	100%
Vihtavuori N135	<<locked>>	81%	29312	62%	**16	99%
Vihtavuori N140	<<locked>>	81%	35201	75%	**28	99%
[Vihtavuori N150]*	<<locked>>	81%	25744	55%	**24	94%
[Vihtavuori N160]*	<<locked>>	84%	29051	62%	**23	90%
Vihtavuori N540	<<locked>>	81%	34838	74%	**41	99%
[Vihtavuori N550]*	<<locked>>	83%	28485	60%	**46	90%
[Vihtavuori N555]*	<<locked>>	94%	26948	57%	**52	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	25962	55%	**11	91%
[Winchester 760]*	<<locked>>	88%	36187	77%	**16	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