Load data for .450 N.E. 3 1/4'' + .458 | 450gr | Barnes TSX

Recommended Powder(s): ReloadSwiss RS 52

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.458 \| 450gr \| Barnes TSX
Manufacturer SKU:	30619
Bullet Weight:	450gr \| 29.2g
Bullet Diameter:	0.458" \| 11.63mm
Bullet Length:	1.513" \| 38.4mm
Caliber:	.450 N.E. 3 1/4'' load data
Case Length (l3):	3.250" \| 82.5mm
Cartridge Length (C.O.L.):	3.891" \| 98.8mm
Seated Depth:	0.872" \| 22.2mm
Shank Seated Depth:	0.872" \| 22.2mm
Case Capacity:	136.0 Grains of Water \| 8.83 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B819_C765
Last updated:	2025-01-01

Load data for 118 loads in caliber .450 N.E. 3 1/4'' with .458 | 450gr | Barnes TSX bullet and 59 powders such as 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".

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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 2208	<<locked>>	88%	39726	90%	**42	96%
Accurate 4064	<<locked>>	88%	39334	89%	**75	100%
Accurate 4350	<<locked>>	97%	37942	86%	**05	95%
Alliant Reloder- TS 15.5	<<locked>>	89%	39682	90%	**82	98%
Alliant Reloder-15	<<locked>>	86%	39784	90%	**78	97%
Alliant Reloder-16	<<locked>>	97%	39421	89%	**15	96%
Alliant Reloder-17	<<locked>>	93%	39595	89%	**54	98%
Baschieri & Pellagri 107	<<locked>>	83%	39363	89%	**69	96%
Hodgdon CFE223	<<locked>>	87%	39508	89%	**05	96%
Hodgdon H380	<<locked>>	88%	39682	90%	**69	95%
[Hodgdon H414]*	<<locked>>	92%	39813	90%	**11	92%
Hodgdon Hybrid 100V	<<locked>>	97%	36129	82%	**26	96%
Hodgdon LVR	<<locked>>	94%	39465	89%	**98	95%
Hodgdon VARGET	<<locked>>	88%	39740	90%	**46	97%
IMR 3031	<<locked>>	86%	39711	90%	**85	100%
IMR 4064	<<locked>>	89%	39769	90%	**39	97%
[IMR 4166 Enduron]*	<<locked>>	88%	39653	90%	**96	92%
[IMR 4350]*	<<locked>>	96%	39581	89%	**46	91%
[IMR 4451 Enduron]*	<<locked>>	90%	39552	89%	**26	92%
[IMR 4831]*	<<locked>>	97%	32895	74%	**87	93%
IMR 4895	<<locked>>	85%	39334	89%	**85	97%
Lovex D073.6	<<locked>>	84%	39784	90%	**72	100%
Lovex S062	<<locked>>	87%	39668	90%	**52	99%
[Lovex S065]*	<<locked>>	93%	39726	90%	**46	94%
[Lovex S070]*	<<locked>>	96%	39755	90%	**65	93%
Norma 201	<<locked>>	83%	39740	90%	**36	98%
Norma 202	<<locked>>	83%	39711	90%	**46	100%
Norma 203B	<<locked>>	87%	39523	89%	**78	97%
Norma URP	<<locked>>	97%	39088	88%	**08	95%
Ramshot Big Game	<<locked>>	87%	39813	90%	**01	97%
[Ramshot Hunter]*	<<locked>>	97%	38798	88%	**92	93%
[ReloadSwiss RS 50]*	<<locked>>	87%	39682	90%	**39	93%
ReloadSwiss RS 52 👍	<<locked>>	88%	39639	90%	**21	99%
ReloadSwiss RS 60	<<locked>>	94%	39421	89%	**57	98%
ReloadSwiss RS 62	<<locked>>	97%	38174	86%	**15	95%
[ReloadSwiss RS 70]*	<<locked>>	97%	39595	90%	**24	94%
Rottweil R 902	<<locked>>	85%	39479	89%	**26	98%
Rottweil R 903	<<locked>>	91%	39711	90%	**88	98%
[Rottweil R 907]*	<<locked>>	92%	39813	90%	**29	91%
SNPE Vectan SP 11	<<locked>>	90%	39494	89%	**05	97%
SNPE Vectan SP 9	<<locked>>	84%	39668	90%	**59	97%
SNPE Vectan Tubal 5000	<<locked>>	88%	39697	90%	**87	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	94%	39537	89%	**10	92%
[Shooters World Long Rifle]*	<<locked>>	93%	39726	90%	**46	94%
Shooters World Match Rifle	<<locked>>	84%	39784	90%	**72	100%
Shooters World Precision	<<locked>>	87%	39668	90%	**52	99%
Somchem S341	<<locked>>	83%	39740	90%	**52	97%
Somchem S355	<<locked>>	90%	39407	89%	**65	98%
Somchem S365	<<locked>>	97%	34635	78%	**59	98%
Vihtavuori N133	<<locked>>	84%	39726	90%	**77	100%
Vihtavuori N135	<<locked>>	92%	39566	89%	**39	100%
Vihtavuori N140	<<locked>>	85%	39465	89%	**29	100%
Vihtavuori N150	<<locked>>	96%	39320	89%	**49	99%
Vihtavuori N160	<<locked>>	94%	39711	90%	**82	95%
Vihtavuori N540	<<locked>>	86%	39465	89%	**52	100%
Vihtavuori N550	<<locked>>	94%	39552	89%	**18	96%
[Vihtavuori N555]*	<<locked>>	97%	28631	65%	**41	92%
Winchester 6.5 StaBALL	<<locked>>	95%	39813	90%	**62	98%
[Winchester 760]*	<<locked>>	92%	39813	90%	**11	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2208]*	<<locked>>	81%	32024	72%	**95	94%
Accurate 4064	<<locked>>	81%	31386	71%	**28	99%
[Accurate 4350]*	<<locked>>	86%	26440	60%	**59	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	30893	70%	**11	96%
Alliant Reloder-15	<<locked>>	81%	33504	76%	**60	95%
[Alliant Reloder-16]*	<<locked>>	86%	28689	65%	**72	90%
[Alliant Reloder-17]*	<<locked>>	81%	26934	61%	**55	91%
Baschieri & Pellagri 107	<<locked>>	81%	36260	82%	**13	95%
[Hodgdon CFE223]*	<<locked>>	81%	31807	72%	**51	93%
[Hodgdon H380]*	<<locked>>	81%	31328	71%	**08	92%
[Hodgdon H414]*	<<locked>>	88%	34867	79%	**13	90%
[Hodgdon Hybrid 100V]*	<<locked>>	84%	24236	55%	**47	90%
[Hodgdon LVR]*	<<locked>>	85%	29515	67%	**91	90%
[Hodgdon VARGET]*	<<locked>>	81%	31995	72%	**88	94%
IMR 3031	<<locked>>	81%	33475	76%	**77	100%
[IMR 4064]*	<<locked>>	81%	31343	71%	**75	94%
[IMR 4166 Enduron]*	<<locked>>	84%	34708	78%	**01	90%
[IMR 4350]*	<<locked>>	94%	37014	84%	**00	90%
[IMR 4451 Enduron]*	<<locked>>	86%	34969	79%	**41	90%
[IMR 4831]*	<<locked>>	90%	26832	61%	**39	90%
IMR 4895	<<locked>>	81%	34301	78%	**90	96%
Lovex D073.6	<<locked>>	81%	35534	80%	**03	99%
Lovex S062	<<locked>>	81%	33011	75%	**24	97%
[Lovex S065]*	<<locked>>	85%	30647	69%	**65	90%
[Lovex S070]*	<<locked>>	90%	34040	77%	**54	90%
Norma 201	<<locked>>	81%	36941	84%	**87	98%
Norma 202	<<locked>>	81%	36811	83%	**00	100%
Norma 203B	<<locked>>	81%	33025	75%	**54	95%
[Norma URP]*	<<locked>>	86%	27760	63%	**59	90%
[Ramshot Big Game]*	<<locked>>	81%	32358	73%	**54	94%
[Ramshot Hunter]*	<<locked>>	92%	33257	75%	**83	90%
[ReloadSwiss RS 50]*	<<locked>>	82%	32721	74%	**08	90%
ReloadSwiss RS 52	<<locked>>	81%	31212	71%	**57	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	26223	59%	**36	92%
[ReloadSwiss RS 62]*	<<locked>>	88%	28776	65%	**11	90%
[ReloadSwiss RS 70]*	<<locked>>	91%	32663	74%	**77	90%
Rottweil R 902	<<locked>>	81%	34998	79%	**44	97%
[Rottweil R 903]*	<<locked>>	81%	28297	64%	**62	94%
[Rottweil R 907]*	<<locked>>	89%	36550	83%	**70	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	29805	67%	**98	93%
SNPE Vectan SP 9	<<locked>>	81%	35955	81%	**93	96%
SNPE Vectan Tubal 5000	<<locked>>	81%	31560	71%	**46	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	89%	33489	76%	**05	90%
[Shooters World Long Rifle]*	<<locked>>	85%	30647	69%	**65	90%
Shooters World Match Rifle	<<locked>>	81%	35534	80%	**03	99%
Shooters World Precision	<<locked>>	81%	33011	75%	**24	97%
Somchem S341	<<locked>>	81%	36941	84%	**00	96%
[Somchem S355]*	<<locked>>	81%	29530	67%	**72	94%
[Somchem S365]*	<<locked>>	82%	22379	51%	**34	90%
Vihtavuori N133	<<locked>>	81%	36347	82%	**24	100%
Vihtavuori N135	<<locked>>	81%	28543	65%	**39	99%
Vihtavuori N140	<<locked>>	81%	34287	78%	**37	99%
[Vihtavuori N150]*	<<locked>>	81%	25092	57%	**54	94%
[Vihtavuori N160]*	<<locked>>	83%	28108	64%	**39	90%
Vihtavuori N540	<<locked>>	81%	33939	77%	**54	99%
[Vihtavuori N550]*	<<locked>>	83%	27688	63%	**62	90%
[Vihtavuori N555]*	<<locked>>	94%	26121	59%	**72	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	25411	57%	**47	91%
[Winchester 760]*	<<locked>>	88%	34867	79%	**13	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