Load data for .450 Rigby + .458 | 260gr | Reichenberg Spezial Jagd

Recommended Powder(s): Accurate 2015, Accurate 2495, Accurate 2520, Alliant AR-Comp, Hodgdon H322

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.458 \| 260gr \| Reichenberg Spezial Jagd
Bullet Weight:	260gr \| 16.8g
Bullet Diameter:	0.458" \| 11.63mm
Bullet Length:	0.867" \| 22.0mm
Caliber:	.450 Rigby load data
Case Length (l3):	2.902" \| 73.7mm
Cartridge Length (C.O.L.):	3.694" \| 93.8mm
Seated Depth:	0.075" \| 1.9mm
Shank Seated Depth:	-0.082" \| -2.1mm
Case Capacity:	133.0 Grains of Water \| 8.64 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	58015 psi \| 4000 bar
LID:	LID_B10221_C768
Last updated:	2025-02-02
Recommended Twist Rate:	1:38 - 1:32

Load data for 150 loads in caliber .450 Rigby with .458 | 260gr | Reichenberg Spezial Jagd bullet and 75 powders such as Accurate 2015, Accurate 2495, Accurate 2520, Alliant AR-Comp, Hodgdon H322. 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 "My Account " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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 2206H	<<locked>>	97%	52170	90%	**59	96%
ADI AR 2207	<<locked>>	85%	51967	90%	**71	100%
[ADI AR 2208]*	<<locked>>	97%	43918	76%	**66	92%
ADI AR 2219	<<locked>>	88%	51837	89%	**53	100%
Accurate 2015 👍	<<locked>>	93%	52083	90%	**07	100%
[Accurate 2200]*	<<locked>>	94%	52069	90%	**04	94%
Accurate 2230	<<locked>>	90%	52069	90%	**07	96%
Accurate 2460	<<locked>>	91%	51982	90%	**27	98%
Accurate 2495 👍	<<locked>>	97%	50937	88%	**73	100%
Accurate 2520 👍	<<locked>>	96%	51996	90%	**76	99%
Accurate 4064	<<locked>>	97%	41887	72%	**02	98%
Alliant AR-Comp 👍	<<locked>>	96%	51953	90%	**82	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	41771	72%	**79	94%
Alliant Reloder-10x	<<locked>>	90%	52156	90%	**20	100%
[Alliant Reloder-15]*	<<locked>>	97%	46064	79%	**58	93%
Alliant Reloder-7	<<locked>>	84%	51880	89%	**58	100%
Baschieri & Pellagri 106	<<locked>>	88%	52170	90%	**41	100%
[Baschieri & Pellagri 107]*	<<locked>>	97%	51938	90%	**59	94%
Hodgdon BL-C2	<<locked>>	95%	51996	90%	**89	97%
Hodgdon Benchmark	<<locked>>	93%	52025	90%	**91	98%
Hodgdon CFE BLK	<<locked>>	84%	51837	89%	**41	97%
[Hodgdon CFE223]*	<<locked>>	97%	45687	79%	**58	92%
Hodgdon H322 👍	<<locked>>	93%	52170	90%	**63	100%
Hodgdon H335	<<locked>>	88%	52011	90%	**50	99%
Hodgdon H4198	<<locked>>	86%	52127	90%	**54	99%
[Hodgdon VARGET]*	<<locked>>	97%	43584	75%	**63	92%
Hodgdon TrailBoss	<<locked>>	97%	31807	55%	**16	100%
IMR 3031	<<locked>>	97%	45121	78%	**91	99%
[IMR 4064]*	<<locked>>	97%	42351	73%	**27	92%
IMR 4198	<<locked>>	90%	51909	89%	**81	100%
IMR 4895	<<locked>>	97%	47108	81%	**00	95%
IMR 8208 XBR	<<locked>>	95%	52156	90%	**27	97%
Lovex D073.4	<<locked>>	89%	51938	90%	**07	98%
Lovex D073.5	<<locked>>	91%	51982	90%	**27	98%
Lovex D073.6	<<locked>>	97%	50067	86%	**43	98%
Lovex S060	<<locked>>	96%	52083	90%	**71	96%
Lovex S062	<<locked>>	97%	45165	78%	**18	96%
Norma 200	<<locked>>	86%	52156	90%	**04	100%
Norma 201	<<locked>>	97%	50836	88%	**10	97%
Norma 202	<<locked>>	97%	50575	87%	**23	99%
[Norma 203B]*	<<locked>>	97%	45194	78%	**48	94%
[Ramshot Big Game]*	<<locked>>	97%	45759	79%	**61	93%
[Ramshot TAC]*	<<locked>>	94%	52127	90%	**04	92%
Ramshot Wild Boar	<<locked>>	95%	52127	90%	**59	96%
Ramshot X-Terminator	<<locked>>	92%	52141	90%	**00	95%
ReloadSwiss RS 14	<<locked>>	97%	31734	55%	**52	100%
ReloadSwiss RS 40	<<locked>>	91%	52112	90%	**40	98%
ReloadSwiss RS 52	<<locked>>	97%	43642	75%	**64	96%
Rottweil R 901	<<locked>>	95%	52054	90%	**23	99%
Rottweil R 902	<<locked>>	97%	47863	82%	**45	96%
[Rottweil R 903]*	<<locked>>	97%	38290	66%	**97	92%
SNPE Vectan BA6 1/2	<<locked>>	84%	51793	89%	**05	100%
SNPE Vectan SP 10	<<locked>>	87%	51677	89%	**46	99%
[SNPE Vectan SP 11]*	<<locked>>	97%	41147	71%	**63	92%
[SNPE Vectan SP 7]*	<<locked>>	96%	51996	90%	**14	93%
SNPE Vectan SP 9	<<locked>>	97%	50401	87%	**23	95%
SNPE Vectan Tubal 3000	<<locked>>	96%	52199	90%	**61	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	43526	75%	**13	99%
Shooters World Match Rifle	<<locked>>	97%	50067	86%	**43	98%
Shooters World Precision	<<locked>>	97%	45165	78%	**18	96%
Shooters World Tactical Rifle	<<locked>>	89%	52199	90%	**87	97%
Somchem S321	<<locked>>	92%	51924	90%	**46	97%
Somchem S335	<<locked>>	97%	52185	90%	**77	100%
Somchem S341	<<locked>>	96%	51982	90%	**23	95%
[Somchem S355]*	<<locked>>	97%	40132	69%	**23	93%
Vihtavuori N120	<<locked>>	87%	52083	90%	**15	100%
Vihtavuori N130	<<locked>>	93%	52156	90%	**68	100%
Vihtavuori N133	<<locked>>	97%	49023	85%	**22	100%
Vihtavuori N135	<<locked>>	97%	37942	65%	**81	98%
Vihtavuori N140	<<locked>>	97%	47239	81%	**38	99%
[Vihtavuori N150]*	<<locked>>	97%	33562	58%	**40	92%
Vihtavuori N530	<<locked>>	93%	51837	89%	**36	97%
Vihtavuori N540	<<locked>>	97%	46876	81%	**61	98%
Winchester 748	<<locked>>	93%	52170	90%	**99	98%
Winchester StaBALL Match	<<locked>>	91%	51851	89%	**66	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	85%	35578	61%	**02	90%
ADI AR 2207	<<locked>>	81%	46137	80%	**69	100%
[ADI AR 2208]*	<<locked>>	92%	38334	66%	**35	90%
ADI AR 2219	<<locked>>	81%	41278	71%	**46	98%
Accurate 2015	<<locked>>	81%	35607	61%	**76	98%
[Accurate 2200]*	<<locked>>	87%	41278	71%	**84	90%
[Accurate 2230]*	<<locked>>	81%	37057	64%	**95	92%
[Accurate 2460]*	<<locked>>	81%	36753	63%	**15	94%
Accurate 2495	<<locked>>	81%	29631	51%	**00	96%
[Accurate 2520]*	<<locked>>	81%	30763	53%	**03	92%
[Accurate 4064]*	<<locked>>	81%	24947	43%	**30	90%
Alliant AR-Comp	<<locked>>	81%	31227	54%	**53	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	89%	32779	57%	**49	90%
Alliant Reloder-10x	<<locked>>	81%	38928	67%	**67	99%
[Alliant Reloder-15]*	<<locked>>	91%	37927	65%	**71	90%
Alliant Reloder-7	<<locked>>	81%	47398	82%	**79	100%
Baschieri & Pellagri 106	<<locked>>	81%	41611	72%	**41	99%
[Baschieri & Pellagri 107]*	<<locked>>	89%	40321	70%	**10	90%
[Hodgdon BL-C2]*	<<locked>>	82%	32053	55%	**43	90%
[Hodgdon Benchmark]*	<<locked>>	81%	35839	62%	**36	93%
Hodgdon CFE BLK	<<locked>>	81%	46456	80%	**43	96%
[Hodgdon CFE223]*	<<locked>>	94%	41684	72%	**72	90%
Hodgdon H322	<<locked>>	81%	34795	60%	**99	96%
Hodgdon H335	<<locked>>	81%	40611	70%	**27	97%
Hodgdon H4198	<<locked>>	81%	44672	77%	**10	98%
[Hodgdon VARGET]*	<<locked>>	93%	38334	66%	**35	90%
Hodgdon TrailBoss	<<locked>>	81%	24918	43%	**49	100%
[IMR 3031]*	<<locked>>	81%	27282	47%	**28	94%
[IMR 4064]*	<<locked>>	93%	37623	65%	**22	90%
IMR 4198	<<locked>>	81%	40306	69%	**64	100%
[IMR 4895]*	<<locked>>	88%	35926	62%	**48	90%
[IMR 8208 XBR]*	<<locked>>	81%	33272	57%	**13	91%
[Lovex D073.4]*	<<locked>>	81%	38638	67%	**38	94%
[Lovex D073.5]*	<<locked>>	81%	36579	63%	**12	94%
[Lovex D073.6]*	<<locked>>	81%	28689	49%	**44	91%
[Lovex S060]*	<<locked>>	83%	35549	61%	**23	90%
[Lovex S062]*	<<locked>>	85%	31314	54%	**80	90%
Norma 200	<<locked>>	81%	44353	76%	**66	100%
[Norma 201]*	<<locked>>	82%	31517	54%	**64	90%
[Norma 202]*	<<locked>>	81%	30458	53%	**71	93%
[Norma 203B]*	<<locked>>	89%	35650	61%	**25	90%
[Ramshot Big Game]*	<<locked>>	91%	37753	65%	**77	90%
[Ramshot TAC]*	<<locked>>	90%	45020	78%	**69	90%
[Ramshot Wild Boar]*	<<locked>>	84%	35853	62%	**15	90%
[Ramshot X-Terminator]*	<<locked>>	81%	36347	63%	**66	90%
ReloadSwiss RS 14	<<locked>>	81%	24947	43%	**88	100%
ReloadSwiss RS 40	<<locked>>	81%	37579	65%	**35	95%
[ReloadSwiss RS 52]*	<<locked>>	87%	31343	54%	**46	90%
[Rottweil R 901]*	<<locked>>	81%	33997	59%	**30	94%
[Rottweil R 902]*	<<locked>>	84%	31749	55%	**61	90%
[Rottweil R 903]*	<<locked>>	93%	33431	58%	**79	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	47688	82%	**40	100%
SNPE Vectan SP 10	<<locked>>	81%	41785	72%	**46	97%
[SNPE Vectan SP 11]*	<<locked>>	94%	37884	65%	**87	90%
[SNPE Vectan SP 7]*	<<locked>>	91%	43308	75%	**40	90%
[SNPE Vectan SP 9]*	<<locked>>	86%	35897	62%	**05	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	32735	56%	**51	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	26382	45%	**80	92%
[Shooters World Match Rifle]*	<<locked>>	81%	28689	49%	**44	91%
[Shooters World Precision]*	<<locked>>	85%	31314	54%	**80	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	39972	69%	**44	93%
[Somchem S321]*	<<locked>>	81%	35404	61%	**95	92%
Somchem S335	<<locked>>	81%	32010	55%	**48	95%
[Somchem S341]*	<<locked>>	86%	36245	62%	**99	90%
[Somchem S355]*	<<locked>>	92%	33982	59%	**72	90%
Vihtavuori N120	<<locked>>	81%	43265	75%	**67	100%
Vihtavuori N130	<<locked>>	81%	36463	63%	**56	99%
Vihtavuori N133	<<locked>>	81%	30240	52%	**12	96%
[Vihtavuori N135]*	<<locked>>	81%	23235	40%	**48	92%
[Vihtavuori N140]*	<<locked>>	81%	28311	49%	**92	92%
[Vihtavuori N150]*	<<locked>>	93%	30356	52%	**54	90%
[Vihtavuori N530]*	<<locked>>	81%	34751	60%	**69	92%
[Vihtavuori N540]*	<<locked>>	81%	28108	48%	**98	92%
[Winchester 748]*	<<locked>>	81%	34142	59%	**02	92%
[Winchester StaBALL Match]*	<<locked>>	81%	36448	63%	**38	91%

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.