Load data for .460 S&W Magnum + .452 | 135gr | Lehigh Defense Xtreme Defense

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, Rottweil P 806, Vihtavuori 3N37, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.452 \| 135gr \| Lehigh Defense Xtreme Defense
Manufacturer SKU:	09452135SP
Bullet Weight:	135gr \| 8.7g
Bullet Diameter:	0.452" \| 11.48mm
Bullet Length:	0.650" \| 16.5mm
Caliber:	.460 S&W Magnum load data
Case Length (l3):	1.790" \| 45.5mm
Cartridge Length (C.O.L.):	2.265" \| 57.5mm
Seated Depth:	0.175" \| 4.4mm
Shank Seated Depth:	0.124" \| 3.2mm
Case Capacity:	60.0 Grains of Water \| 3.90 cm³
Primer Size:	Large Pistol Magnum (LPM)
Max. allowed Pressure:	61931 psi \| 4270 bar
LID:	LID_B10989_C802
Last updated:	2025-11-04
Recommended Twist Rate:	1:36 - 1:30

Load data for 140 loads in caliber .460 S&W Magnum with .452 | 135gr | Lehigh Defense Xtreme Defense bullet and 70 powders such as Alliant UNIQUE, ReloadSwiss RS 20, Rottweil P 806, Vihtavuori 3N37, Vihtavuori N350. 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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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 AP 100	<<locked>>	97%	42540	69%	**83	98%
ADI AP 70N	<<locked>>	79%	55463	90%	**42	100%
ADI APS 350	<<locked>>	93%	55129	89%	**36	100%
ADI APS 450	<<locked>>	94%	55550	90%	**55	100%
ADI AS 30	<<locked>>	94%	55550	90%	**24	100%
ADI AS 50N	<<locked>>	87%	54723	88%	**51	100%
Accurate No. 2	<<locked>>	84%	55129	89%	**62	100%
Accurate No. 5	<<locked>>	68%	54462	88%	**70	100%
Accurate No. 7	<<locked>>	82%	55405	89%	**83	94%
[Accurate No. 9]*	<<locked>>	90%	55637	90%	**74	89%
Accurate Solo 1000	<<locked>>	90%	54549	88%	**37	100%
Accurate Solo 1250	<<locked>>	93%	54897	89%	**06	100%
Accurate TCM	<<locked>>	90%	55651	90%	**87	91%
[Alliant 2400]*	<<locked>>	97%	47413	77%	**72	83%
[Alliant BLUE DOT]*	<<locked>>	97%	42279	68%	**73	89%
Alliant BULLSEYE	<<locked>>	83%	55593	90%	**01	100%
Alliant POWER PISTOL	<<locked>>	89%	54911	89%	**39	100%
Alliant Sport Pistol	<<locked>>	76%	54766	88%	**11	100%
Alliant UNIQUE 👍	<<locked>>	92%	54607	88%	**01	100%
Baschieri & Pellagri 100	<<locked>>	90%	54998	89%	**31	100%
Hodgdon Clays	<<locked>>	92%	55506	90%	**42	101%
Hodgdon HP38	<<locked>>	66%	54650	88%	**70	100%
Hodgdon HS-6	<<locked>>	73%	54491	88%	**15	100%
Hodgdon Longshot	<<locked>>	71%	55027	89%	**05	100%
Hodgdon TiteGroup	<<locked>>	63%	54433	88%	**05	100%
Hodgdon Universal	<<locked>>	87%	55463	90%	**42	100%
Hodgdon CFE Pistol	<<locked>>	88%	55376	89%	**19	100%
Hodgdon TrailBoss	<<locked>>	96%	16636	27%	**19	100%
Lovex D036	<<locked>>	68%	54404	88%	**67	100%
Lovex D037.1	<<locked>>	82%	55405	89%	**83	94%
Lovex D037.2	<<locked>>	89%	54969	89%	**93	90%
Lovex S011	<<locked>>	78%	55695	90%	**96	100%
Lovex S020	<<locked>>	83%	55129	89%	**36	100%
Maxam CSB 1	<<locked>>	96%	53766	87%	**73	100%
Maxam CSB 2	<<locked>>	92%	54592	88%	**70	100%
Maxam CSB 3	<<locked>>	93%	55158	89%	**77	100%
Maxam CSB 4	<<locked>>	91%	55390	89%	**57	100%
Maxam CSB 5	<<locked>>	88%	55579	90%	**05	100%
[Ramshot Enforcer]*	<<locked>>	97%	48109	78%	**98	85%
Ramshot Silhouette	<<locked>>	75%	54940	89%	**75	100%
Ramshot True Blue	<<locked>>	70%	55622	90%	**08	100%
Ramshot Zip	<<locked>>	67%	54926	89%	**80	100%
ReloadSwiss RS 12	<<locked>>	81%	54650	88%	**67	100%
ReloadSwiss RS 14	<<locked>>	96%	15040	24%	**06	100%
ReloadSwiss RS 20 👍	<<locked>>	92%	54868	89%	**78	100%
ReloadSwiss RS 24	<<locked>>	90%	54969	89%	**13	97%
Rottweil P 801	<<locked>>	77%	54998	89%	**37	100%
Rottweil P 806 👍	<<locked>>	93%	55666	90%	**74	100%
SNPE Vectan A0	<<locked>>	96%	55347	89%	**52	100%
SNPE Vectan BA 9	<<locked>>	87%	54418	88%	**83	100%
SNPE Vectan BA10	<<locked>>	87%	54882	89%	**46	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	51430	83%	**52	100%
SNPE Vectan BA9 1/2	<<locked>>	89%	55100	89%	**16	100%
SNPE Vectan SP 2	<<locked>>	83%	55187	89%	**06	100%
Shooters World Auto Pistol	<<locked>>	68%	54404	88%	**67	100%
Shooters World Heavy Pistol	<<locked>>	89%	54969	89%	**93	90%
Shooters World Major Pistol	<<locked>>	82%	55405	89%	**83	94%
Somchem MP200	<<locked>>	85%	54911	89%	**01	100%
Somchem MS200	<<locked>>	91%	54607	88%	**52	100%
Somchem S221	<<locked>>	77%	55448	90%	**74	98%
Vihtavuori 3N37 👍	<<locked>>	90%	54897	89%	**11	100%
Vihtavuori 3N38	<<locked>>	97%	48443	78%	**98	96%
Vihtavuori N105	<<locked>>	97%	40524	65%	**90	96%
Vihtavuori N310	<<locked>>	75%	54897	89%	**65	100%
Vihtavuori N320	<<locked>>	86%	54708	88%	**57	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	37304	60%	**13	100%
Vihtavuori N330	<<locked>>	86%	54969	89%	**19	100%
Vihtavuori N340	<<locked>>	90%	55463	90%	**62	100%
Vihtavuori N350 👍	<<locked>>	94%	55274	89%	**38	100%
Winchester 231	<<locked>>	75%	55564	90%	**96	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	62%	16027	26%	**11	80%
ADI AP 70N	<<locked>>	61%	33750	55%	**18	100%
ADI APS 350	<<locked>>	61%	29008	47%	**42	100%
ADI APS 450	<<locked>>	61%	27702	45%	**42	100%
ADI AS 30	<<locked>>	61%	26629	43%	**75	100%
ADI AS 50N	<<locked>>	61%	28892	47%	**70	100%
Accurate No. 2	<<locked>>	61%	26731	43%	**86	99%
Accurate No. 5	<<locked>>	61%	42786	69%	**96	99%
[Accurate No. 7]*	<<locked>>	63%	26614	43%	**59	80%
[Accurate No. 9]*	<<locked>>	78%	35926	58%	**32	80%
Accurate Solo 1000	<<locked>>	61%	27035	44%	**11	100%
Accurate Solo 1250	<<locked>>	61%	23685	38%	**91	100%
[Accurate TCM]*	<<locked>>	76%	32837	53%	**80	80%
[Alliant 2400]*	<<locked>>	93%	41669	67%	**67	80%
[Alliant BLUE DOT]*	<<locked>>	83%	28471	46%	**88	80%
Alliant BULLSEYE	<<locked>>	61%	30618	49%	**21	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	23540	38%	**67	86%
Alliant Sport Pistol	<<locked>>	61%	35085	57%	**90	100%
Alliant UNIQUE	<<locked>>	61%	23685	38%	**47	99%
Baschieri & Pellagri 100	<<locked>>	61%	26194	42%	**94	100%
Hodgdon Clays	<<locked>>	61%	29530	48%	**52	100%
Hodgdon HP38	<<locked>>	61%	46456	75%	**82	100%
Hodgdon HS-6	<<locked>>	61%	35694	58%	**29	99%
Hodgdon Longshot	<<locked>>	61%	39523	64%	**88	100%
Hodgdon TiteGroup	<<locked>>	61%	51967	84%	**91	100%
Hodgdon Universal	<<locked>>	61%	27586	45%	**03	100%
Hodgdon CFE Pistol	<<locked>>	61%	26063	42%	**44	100%
Hodgdon TrailBoss	<<locked>>	61%	7498	12%	**8	98%
Lovex D036	<<locked>>	61%	42728	69%	**96	99%
[Lovex D037.1]*	<<locked>>	63%	26614	43%	**59	80%
[Lovex D037.2]*	<<locked>>	77%	35476	57%	**42	80%
Lovex S011	<<locked>>	61%	34824	56%	**04	100%
Lovex S020	<<locked>>	61%	28355	46%	**19	100%
Maxam CSB 1	<<locked>>	61%	22191	36%	**45	100%
Maxam CSB 2	<<locked>>	61%	24033	39%	**01	100%
Maxam CSB 3	<<locked>>	61%	25324	41%	**04	100%
Maxam CSB 4	<<locked>>	61%	26890	43%	**21	100%
Maxam CSB 5	<<locked>>	61%	29791	48%	**21	100%
[Ramshot Enforcer]*	<<locked>>	91%	39262	63%	**24	80%
Ramshot Silhouette	<<locked>>	61%	34548	56%	**77	100%
Ramshot True Blue	<<locked>>	61%	40785	66%	**01	100%
Ramshot Zip	<<locked>>	61%	45571	74%	**85	100%
ReloadSwiss RS 12	<<locked>>	61%	31749	51%	**39	100%
ReloadSwiss RS 14	<<locked>>	61%	6976	11%	**1	93%
ReloadSwiss RS 20	<<locked>>	61%	22495	36%	**17	100%
[ReloadSwiss RS 24]*	<<locked>>	64%	23395	38%	**70	80%
Rottweil P 801	<<locked>>	61%	35534	57%	**59	100%
[Rottweil P 806]*	<<locked>>	61%	17202	28%	**67	85%
SNPE Vectan A0	<<locked>>	61%	22220	36%	**78	99%
SNPE Vectan BA 9	<<locked>>	61%	26760	43%	**70	100%
SNPE Vectan BA10	<<locked>>	61%	30806	50%	**91	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	18956	31%	**93	90%
SNPE Vectan BA9 1/2	<<locked>>	61%	26107	42%	**60	100%
SNPE Vectan SP 2	<<locked>>	61%	26136	42%	**42	90%
Shooters World Auto Pistol	<<locked>>	61%	42728	69%	**96	99%
[Shooters World Heavy Pistol]*	<<locked>>	77%	35476	57%	**42	80%
[Shooters World Major Pistol]*	<<locked>>	63%	26614	43%	**59	80%
Somchem MP200	<<locked>>	61%	27470	44%	**32	100%
Somchem MS200	<<locked>>	61%	24555	40%	**54	100%
Somchem S221	<<locked>>	61%	31473	51%	**50	90%
Vihtavuori 3N37	<<locked>>	61%	22075	36%	**01	94%
[Vihtavuori 3N38]*	<<locked>>	73%	22931	37%	**31	80%
[Vihtavuori N105]*	<<locked>>	76%	20378	33%	**98	81%
Vihtavuori N310	<<locked>>	61%	38783	63%	**45	100%
Vihtavuori N320	<<locked>>	61%	28427	46%	**47	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	16114	26%	**86	100%
Vihtavuori N330	<<locked>>	61%	26629	43%	**80	100%
Vihtavuori N340	<<locked>>	61%	23830	38%	**24	100%
Vihtavuori N350	<<locked>>	61%	20247	33%	**45	92%
Winchester 231	<<locked>>	61%	36767	59%	**37	100%

Start Load - Barrel Length: 5.50''

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