Load data for .350 Mag. Rigby + .355 | 125gr | Barnes TAC-XP

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 125gr \| Barnes TAC-XP
Manufacturer SKU:	30446
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.720" \| 18.3mm
Caliber:	.350 Mag. Rigby load data
Case Length (l3):	2.750" \| 69.8mm
Cartridge Length (C.O.L.):	3.348" \| 85.0mm
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_B700_C501
Last updated:	2025-01-01

Load data for 78 loads in caliber .350 Mag. Rigby with .355 | 125gr | Barnes TAC-XP bullet and 39 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
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 2219	<<locked>>	84%	40205	89%	**97	96%
Accurate 2015	<<locked>>	89%	40350	90%	**64	98%
[Accurate 2460]*	<<locked>>	87%	39900	89%	**41	93%
Accurate 2495	<<locked>>	95%	39871	89%	**33	98%
[Accurate 2520]*	<<locked>>	93%	40205	89%	**94	94%
[Accurate 4064]*	<<locked>>	97%	35172	78%	**92	94%
Alliant AR-Comp 👍	<<locked>>	93%	40103	89%	**53	100%
Alliant Reloder-10x 👍	<<locked>>	86%	40161	89%	**71	99%
Baschieri & Pellagri 106	<<locked>>	83%	40205	89%	**59	97%
[Hodgdon BL-C2]*	<<locked>>	92%	40190	89%	**97	92%
[Hodgdon Benchmark]*	<<locked>>	88%	39929	89%	**92	92%
Hodgdon H322	<<locked>>	89%	40205	89%	**97	96%
Hodgdon H335	<<locked>>	84%	39827	89%	**71	95%
Hodgdon TrailBoss	<<locked>>	96%	29936	67%	**75	100%
IMR 3031	<<locked>>	97%	39160	87%	**27	97%
IMR 4198	<<locked>>	85%	40263	90%	**41	99%
[IMR 8208 XBR]*	<<locked>>	91%	40321	90%	**45	92%
[Lovex D073.4]*	<<locked>>	86%	40466	90%	**41	93%
[Lovex D073.5]*	<<locked>>	88%	39900	89%	**41	93%
[Lovex D073.6]*	<<locked>>	95%	40205	89%	**94	94%
[Norma 201]*	<<locked>>	94%	40147	89%	**41	92%
Norma 202	<<locked>>	94%	40074	89%	**81	95%
ReloadSwiss RS 14	<<locked>>	96%	29820	66%	**31	100%
[ReloadSwiss RS 40]*	<<locked>>	87%	40161	89%	**48	94%
Rottweil R 901	<<locked>>	91%	40306	90%	**58	95%
[Rottweil R 902]*	<<locked>>	96%	39972	89%	**25	92%
SNPE Vectan SP 10	<<locked>>	83%	40132	89%	**74	95%
SNPE Vectan Tubal 3000	<<locked>>	91%	40118	89%	**86	95%
SNPE Vectan Tubal 5000	<<locked>>	97%	38087	85%	**46	96%
[Shooters World Match Rifle]*	<<locked>>	95%	40205	89%	**94	94%
[Somchem S321]*	<<locked>>	89%	40074	89%	**61	92%
Somchem S335	<<locked>>	92%	39958	89%	**05	96%
Vihtavuori N130	<<locked>>	88%	40248	90%	**12	99%
Vihtavuori N133	<<locked>>	94%	40074	89%	**15	98%
Vihtavuori N135	<<locked>>	97%	32271	72%	**84	95%
Vihtavuori N140	<<locked>>	96%	40030	89%	**55	96%
[Vihtavuori N530]*	<<locked>>	89%	40335	90%	**58	92%
Vihtavuori N540	<<locked>>	96%	40292	90%	**71	95%
[Winchester 748]*	<<locked>>	90%	40422	90%	**10	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2219	<<locked>>	81%	36230	81%	**92	95%
Accurate 2015	<<locked>>	81%	30168	67%	**86	95%
[Accurate 2460]*	<<locked>>	83%	33402	74%	**61	90%
[Accurate 2495]*	<<locked>>	81%	23656	53%	**35	90%
[Accurate 2520]*	<<locked>>	87%	31763	71%	**71	90%
[Accurate 4064]*	<<locked>>	91%	28268	63%	**79	90%
Alliant AR-Comp	<<locked>>	81%	26469	59%	**33	95%
Alliant Reloder-10x	<<locked>>	81%	33591	75%	**10	97%
Baschieri & Pellagri 106	<<locked>>	81%	37318	83%	**97	96%
[Hodgdon BL-C2]*	<<locked>>	90%	36709	82%	**05	90%
[Hodgdon Benchmark]*	<<locked>>	84%	34722	77%	**54	90%
[Hodgdon H322]*	<<locked>>	81%	30342	67%	**02	92%
[Hodgdon H335]*	<<locked>>	81%	35389	79%	**56	93%
Hodgdon TrailBoss	<<locked>>	81%	23641	53%	**05	100%
[IMR 3031]*	<<locked>>	85%	26382	59%	**17	90%
IMR 4198	<<locked>>	81%	35665	79%	**27	98%
[IMR 8208 XBR]*	<<locked>>	88%	36796	82%	**56	90%
[Lovex D073.4]*	<<locked>>	82%	33895	75%	**64	90%
[Lovex D073.5]*	<<locked>>	83%	33402	74%	**61	90%
[Lovex D073.6]*	<<locked>>	89%	31763	71%	**71	90%
[Norma 201]*	<<locked>>	91%	36129	80%	**40	90%
[Norma 202]*	<<locked>>	85%	29501	66%	**76	90%
ReloadSwiss RS 14	<<locked>>	81%	23192	52%	**41	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	32547	72%	**35	90%
[Rottweil R 901]*	<<locked>>	83%	30110	67%	**63	90%
[Rottweil R 902]*	<<locked>>	92%	36100	80%	**30	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	36579	81%	**82	94%
[SNPE Vectan Tubal 3000]*	<<locked>>	82%	29399	65%	**84	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	86%	26948	60%	**15	90%
[Shooters World Match Rifle]*	<<locked>>	89%	31763	71%	**71	90%
[Somchem S321]*	<<locked>>	85%	35665	79%	**43	90%
[Somchem S335]*	<<locked>>	81%	27325	61%	**41	90%
Vihtavuori N130	<<locked>>	81%	31560	70%	**79	96%
[Vihtavuori N133]*	<<locked>>	81%	26121	58%	**02	92%
[Vihtavuori N135]*	<<locked>>	89%	24845	55%	**22	90%
[Vihtavuori N140]*	<<locked>>	86%	28848	64%	**20	90%
[Vihtavuori N530]*	<<locked>>	86%	36056	80%	**56	90%
[Vihtavuori N540]*	<<locked>>	87%	29907	67%	**82	90%
[Winchester 748]*	<<locked>>	85%	34635	77%	**53	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