Load data for .350 Mag. Rigby + .357 | 125gr | Barnes TAC-XP

Recommended Powder(s): Alliant AR-Comp, Alliant Reloder-10x

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 125gr \| Barnes TAC-XP
Manufacturer SKU:	30451
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.698" \| 17.7mm
Caliber:	.350 Mag. Rigby load data
Case Length (l3):	2.750" \| 69.8mm
Cartridge Length (C.O.L.):	3.326" \| 84.5mm
Seated Depth:	0.122" \| 3.1mm
Shank Seated Depth:	0.122" \| 3.1mm
Case Capacity:	91.1 Grains of Water \| 5.92 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B702_C501
Last updated:	2025-01-01

Load data for 80 loads in caliber .350 Mag. Rigby with .357 | 125gr | Barnes TAC-XP bullet and 40 powders such as Alliant AR-Comp, Alliant Reloder-10x. 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)
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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
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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 2219	<<locked>>	84%	40248	90%	**97	96%
Accurate 2015	<<locked>>	89%	40161	89%	**55	98%
[Accurate 2460]*	<<locked>>	88%	40190	89%	**45	93%
Accurate 2495	<<locked>>	95%	39943	89%	**37	98%
[Accurate 2520]*	<<locked>>	93%	40277	90%	**97	94%
[Accurate 4064]*	<<locked>>	97%	34621	77%	**73	94%
Alliant AR-Comp 👍	<<locked>>	93%	40161	89%	**53	100%
Alliant Reloder-10x 👍	<<locked>>	86%	40205	89%	**74	99%
Baschieri & Pellagri 106	<<locked>>	83%	39929	89%	**59	97%
[Hodgdon Benchmark]*	<<locked>>	89%	40306	90%	**96	93%
Hodgdon H322	<<locked>>	89%	40016	89%	**84	96%
Hodgdon H335	<<locked>>	85%	40451	90%	**87	95%
Hodgdon TrailBoss	<<locked>>	96%	29950	67%	**75	100%
IMR 3031	<<locked>>	97%	39204	87%	**30	97%
IMR 4198	<<locked>>	85%	40306	90%	**41	99%
[IMR 8208 XBR]*	<<locked>>	91%	40364	90%	**48	92%
[Lovex D073.4]*	<<locked>>	86%	40277	90%	**32	93%
[Lovex D073.5]*	<<locked>>	88%	39958	89%	**45	93%
[Lovex D073.6]*	<<locked>>	95%	40277	90%	**97	94%
[Lovex S062]*	<<locked>>	97%	39421	88%	**32	91%
[Norma 201]*	<<locked>>	94%	40074	89%	**41	92%
Norma 202	<<locked>>	94%	40132	89%	**84	95%
ReloadSwiss RS 14	<<locked>>	96%	29834	66%	**28	100%
[ReloadSwiss RS 40]*	<<locked>>	87%	40205	89%	**51	94%
Rottweil R 901	<<locked>>	91%	40234	89%	**58	95%
[Rottweil R 902]*	<<locked>>	96%	40030	89%	**28	92%
SNPE Vectan SP 10	<<locked>>	83%	40176	89%	**74	95%
SNPE Vectan Tubal 3000	<<locked>>	92%	40176	89%	**89	95%
SNPE Vectan Tubal 5000	<<locked>>	97%	38145	85%	**50	96%
[Shooters World Match Rifle]*	<<locked>>	95%	40277	90%	**97	94%
[Shooters World Precision]*	<<locked>>	97%	39421	88%	**32	91%
[Somchem S321]*	<<locked>>	88%	39769	88%	**48	92%
Somchem S335	<<locked>>	92%	40001	89%	**96	96%
Vihtavuori N130	<<locked>>	88%	40306	90%	**15	99%
Vihtavuori N133	<<locked>>	94%	40118	89%	**15	98%
Vihtavuori N135	<<locked>>	97%	32198	72%	**84	95%
Vihtavuori N140	<<locked>>	96%	39958	89%	**55	96%
[Vihtavuori N530]*	<<locked>>	89%	40393	90%	**61	92%
Vihtavuori N540	<<locked>>	96%	40350	90%	**74	95%
[Winchester 748]*	<<locked>>	89%	40263	90%	**01	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2219	<<locked>>	81%	36158	80%	**92	95%
Accurate 2015	<<locked>>	81%	30110	67%	**79	95%
[Accurate 2460]*	<<locked>>	83%	33794	75%	**71	90%
[Accurate 2495]*	<<locked>>	81%	23598	52%	**31	90%
[Accurate 2520]*	<<locked>>	86%	31285	70%	**54	90%
[Accurate 4064]*	<<locked>>	91%	28311	63%	**82	90%
Alliant AR-Comp	<<locked>>	81%	26498	59%	**36	95%
Alliant Reloder-10x	<<locked>>	81%	33634	75%	**10	97%
Baschieri & Pellagri 106	<<locked>>	81%	37072	82%	**84	96%
[Hodgdon Benchmark]*	<<locked>>	84%	34679	77%	**48	90%
[Hodgdon H322]*	<<locked>>	81%	30110	67%	**99	92%
[Hodgdon H335]*	<<locked>>	81%	35433	79%	**56	93%
Hodgdon TrailBoss	<<locked>>	81%	23612	53%	**05	100%
[IMR 3031]*	<<locked>>	85%	26411	59%	**17	90%
IMR 4198	<<locked>>	81%	35694	79%	**27	98%
[IMR 8208 XBR]*	<<locked>>	88%	36448	81%	**50	90%
[Lovex D073.4]*	<<locked>>	82%	33736	75%	**68	90%
[Lovex D073.5]*	<<locked>>	83%	33460	74%	**64	90%
[Lovex D073.6]*	<<locked>>	88%	31285	70%	**54	90%
[Lovex S062]*	<<locked>>	94%	36027	80%	**53	90%
[Norma 201]*	<<locked>>	91%	36187	80%	**43	90%
[Norma 202]*	<<locked>>	85%	29544	66%	**79	90%
ReloadSwiss RS 14	<<locked>>	81%	23221	52%	**41	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	32590	72%	**38	90%
[Rottweil R 901]*	<<locked>>	83%	30153	67%	**66	90%
[Rottweil R 902]*	<<locked>>	93%	36158	80%	**33	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	36622	81%	**86	94%
[SNPE Vectan Tubal 3000]*	<<locked>>	82%	29428	65%	**84	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	86%	26977	60%	**18	90%
[Shooters World Match Rifle]*	<<locked>>	88%	31285	70%	**54	90%
[Shooters World Precision]*	<<locked>>	94%	36027	80%	**53	90%
[Somchem S321]*	<<locked>>	86%	35911	80%	**46	90%
[Somchem S335]*	<<locked>>	81%	27354	61%	**31	90%
Vihtavuori N130	<<locked>>	81%	31589	70%	**82	96%
[Vihtavuori N133]*	<<locked>>	81%	26150	58%	**05	92%
[Vihtavuori N135]*	<<locked>>	89%	24801	55%	**18	90%
[Vihtavuori N140]*	<<locked>>	86%	28877	64%	**23	90%
[Vihtavuori N530]*	<<locked>>	87%	36651	82%	**63	90%
[Vihtavuori N540]*	<<locked>>	87%	29849	66%	**82	90%
[Winchester 748]*	<<locked>>	85%	34490	77%	**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.