Load data for .450 N.E. 3 1/4'' + .458 | 350gr | H&N TC H

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.458 \| 350gr \| H&N TC H
Bullet Weight:	350gr \| 22.7g
Bullet Diameter:	0.458" \| 11.63mm
Bullet Length:	0.890" \| 22.6mm
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:	0.249" \| 6.3mm
Shank Seated Depth:	0.230" \| 5.8mm
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_B7552_C765
Last updated:	2025-01-01

Load data for 116 loads in caliber .450 N.E. 3 1/4'' with .458 | 350gr | H&N TC H bullet and 58 powder(s). 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 2206H	<<locked>>	85%	39668	90%	**52	96%
ADI AR 2208	<<locked>>	90%	39798	90%	**36	95%
Accurate 2495	<<locked>>	86%	39682	90%	**72	100%
Accurate 2520 👍	<<locked>>	85%	39784	90%	**72	99%
Accurate 4064 👍	<<locked>>	91%	39494	89%	**79	99%
[Accurate 4350]*	<<locked>>	97%	35099	79%	**30	93%
Alliant AR-Comp	<<locked>>	84%	39682	90%	**69	100%
Alliant Reloder- TS 15.5	<<locked>>	91%	39392	89%	**69	97%
Alliant Reloder-15	<<locked>>	88%	39392	89%	**69	95%
[Alliant Reloder-16]*	<<locked>>	97%	37304	84%	**52	93%
Alliant Reloder-17	<<locked>>	95%	39668	90%	**44	96%
[Baschieri & Pellagri 107]*	<<locked>>	85%	39653	90%	**62	94%
Hodgdon BL-C2	<<locked>>	84%	39769	90%	**89	97%
[Hodgdon CFE223]*	<<locked>>	89%	39494	89%	**92	94%
[Hodgdon H380]*	<<locked>>	90%	39813	90%	**62	94%
[Hodgdon Hybrid 100V]*	<<locked>>	97%	33605	76%	**44	94%
[Hodgdon LVR]*	<<locked>>	96%	39798	90%	**92	93%
Hodgdon VARGET	<<locked>>	90%	39798	90%	**36	95%
IMR 3031	<<locked>>	88%	39682	90%	**92	100%
IMR 4064	<<locked>>	91%	39552	89%	**23	95%
IMR 4895	<<locked>>	88%	39697	90%	**82	96%
Lovex D073.6 👍	<<locked>>	86%	39784	90%	**72	99%
Lovex S060	<<locked>>	84%	39755	90%	**87	96%
Lovex S062	<<locked>>	89%	39668	90%	**43	97%
[Lovex S065]*	<<locked>>	95%	39523	89%	**23	92%
Norma 201	<<locked>>	86%	39450	89%	**23	97%
Norma 202	<<locked>>	85%	39494	89%	**43	99%
Norma 203B	<<locked>>	89%	39697	90%	**75	96%
[Norma URP]*	<<locked>>	97%	36811	83%	**43	93%
Ramshot Big Game	<<locked>>	89%	39581	89%	**85	96%
Ramshot Wild Boar	<<locked>>	84%	39479	89%	**49	96%
ReloadSwiss RS 14	<<locked>>	96%	32010	72%	**80	100%
ReloadSwiss RS 52	<<locked>>	90%	39682	90%	**18	98%
ReloadSwiss RS 60	<<locked>>	95%	39595	90%	**51	97%
[ReloadSwiss RS 62]*	<<locked>>	97%	35998	81%	**49	92%
Rottweil R 901	<<locked>>	83%	39726	90%	**23	99%
Rottweil R 902	<<locked>>	87%	39378	89%	**16	97%
Rottweil R 903	<<locked>>	94%	39740	90%	**82	97%
SNPE Vectan SP 11	<<locked>>	92%	39784	90%	**98	96%
[SNPE Vectan SP 7]*	<<locked>>	85%	39523	89%	**26	93%
SNPE Vectan SP 9	<<locked>>	86%	39537	89%	**43	96%
SNPE Vectan Tubal 3000	<<locked>>	84%	39682	90%	**67	99%
SNPE Vectan Tubal 5000	<<locked>>	90%	39552	89%	**74	100%
[Shooters World Long Rifle]*	<<locked>>	95%	39523	89%	**23	92%
Shooters World Match Rifle 👍	<<locked>>	86%	39784	90%	**72	99%
Shooters World Precision	<<locked>>	89%	39668	90%	**43	97%
Somchem S335	<<locked>>	85%	39726	90%	**84	100%
Somchem S341	<<locked>>	85%	39581	89%	**36	96%
Somchem S355	<<locked>>	93%	39769	90%	**69	97%
Somchem S365	<<locked>>	97%	32155	73%	**74	95%
Vihtavuori N133	<<locked>>	86%	39523	89%	**67	100%
Vihtavuori N135	<<locked>>	94%	39566	89%	**39	100%
Vihtavuori N140	<<locked>>	87%	39639	90%	**26	99%
Vihtavuori N150	<<locked>>	97%	38363	87%	**13	98%
[Vihtavuori N160]*	<<locked>>	96%	39610	90%	**69	94%
Vihtavuori N540	<<locked>>	88%	39392	89%	**39	99%
[Vihtavuori N550]*	<<locked>>	96%	39624	90%	**05	94%
Winchester 6.5 StaBALL	<<locked>>	97%	39813	90%	**46	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	34896	79%	**48	94%
[ADI AR 2208]*	<<locked>>	81%	29762	67%	**00	91%
Accurate 2495	<<locked>>	81%	32779	74%	**34	100%
Accurate 2520	<<locked>>	81%	34795	79%	**70	98%
Accurate 4064	<<locked>>	81%	27267	62%	**93	96%
[Accurate 4350]*	<<locked>>	93%	30458	69%	**18	90%
Alliant AR-Comp	<<locked>>	81%	35505	80%	**87	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	28065	63%	**97	92%
[Alliant Reloder-15]*	<<locked>>	81%	30777	70%	**62	91%
[Alliant Reloder-16]*	<<locked>>	92%	32387	73%	**31	90%
[Alliant Reloder-17]*	<<locked>>	85%	28529	64%	**52	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	34040	77%	**38	92%
Hodgdon BL-C2	<<locked>>	81%	35259	80%	**93	96%
[Hodgdon CFE223]*	<<locked>>	82%	31096	70%	**95	90%
[Hodgdon H380]*	<<locked>>	84%	31821	72%	**85	90%
[Hodgdon Hybrid 100V]*	<<locked>>	91%	27470	62%	**80	90%
[Hodgdon LVR]*	<<locked>>	91%	33272	75%	**44	90%
[Hodgdon VARGET]*	<<locked>>	81%	29414	67%	**90	90%
IMR 3031	<<locked>>	81%	30676	69%	**98	99%
[IMR 4064]*	<<locked>>	81%	28819	65%	**67	90%
[IMR 4895]*	<<locked>>	81%	31430	71%	**98	93%
Lovex D073.6	<<locked>>	81%	32532	74%	**21	97%
Lovex S060	<<locked>>	81%	36361	82%	**11	95%
[Lovex S062]*	<<locked>>	81%	30327	69%	**33	94%
[Lovex S065]*	<<locked>>	91%	34229	77%	**11	90%
Norma 201	<<locked>>	81%	33707	76%	**98	95%
Norma 202	<<locked>>	81%	34055	77%	**28	98%
[Norma 203B]*	<<locked>>	81%	30110	68%	**56	92%
[Norma URP]*	<<locked>>	92%	31212	71%	**08	90%
[Ramshot Big Game]*	<<locked>>	81%	29950	68%	**56	91%
Ramshot Wild Boar	<<locked>>	81%	36071	82%	**84	95%
ReloadSwiss RS 14	<<locked>>	93%	30153	68%	**44	100%
[ReloadSwiss RS 52]*	<<locked>>	81%	28616	65%	**52	94%
[ReloadSwiss RS 60]*	<<locked>>	85%	27789	63%	**23	90%
[ReloadSwiss RS 62]*	<<locked>>	94%	32053	72%	**54	90%
Rottweil R 901	<<locked>>	81%	36927	83%	**64	99%
Rottweil R 902	<<locked>>	81%	31850	72%	**49	95%
[Rottweil R 903]*	<<locked>>	81%	25382	57%	**28	90%
[SNPE Vectan SP 11]*	<<locked>>	82%	28268	64%	**10	90%
[SNPE Vectan SP 7]*	<<locked>>	81%	34490	78%	**15	91%
[SNPE Vectan SP 9]*	<<locked>>	81%	33721	76%	**15	94%
SNPE Vectan Tubal 3000	<<locked>>	81%	36114	82%	**98	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	29196	66%	**51	98%
[Shooters World Long Rifle]*	<<locked>>	91%	34229	77%	**11	90%
Shooters World Match Rifle	<<locked>>	81%	32532	74%	**21	97%
[Shooters World Precision]*	<<locked>>	81%	30327	69%	**33	94%
Somchem S335	<<locked>>	81%	35317	80%	**92	99%
[Somchem S341]*	<<locked>>	81%	34592	78%	**28	94%
[Somchem S355]*	<<locked>>	81%	26600	60%	**47	91%
[Somchem S365]*	<<locked>>	90%	25179	57%	**64	90%
Vihtavuori N133	<<locked>>	81%	33765	76%	**56	100%
Vihtavuori N135	<<locked>>	81%	25556	58%	**15	97%
Vihtavuori N140	<<locked>>	81%	31691	72%	**59	98%
[Vihtavuori N150]*	<<locked>>	81%	22713	51%	**16	90%
[Vihtavuori N160]*	<<locked>>	89%	31560	71%	**82	90%
Vihtavuori N540	<<locked>>	81%	31328	71%	**65	97%
[Vihtavuori N550]*	<<locked>>	89%	31212	71%	**15	90%
[Winchester 6.5 StaBALL]*	<<locked>>	86%	27717	63%	**47	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