Load data for .460 S&W Magnum + .452 | 255gr | Rim Rock SWC Gas Check

Recommended Powder(s): ADI AP 100, Accurate No. 7, Lovex D037.1, Shooters World Major Pistol, Vihtavuori N105

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.452 \| 255gr \| Rim Rock SWC Gas Check
Manufacturer SKU:	#346
Bullet Weight:	255gr \| 16.5g
Bullet Diameter:	0.452" \| 11.48mm
Bullet Length:	0.686" \| 17.4mm
Caliber:	.460 S&W Magnum load data
Case Length (l3):	1.790" \| 45.5mm
Cartridge Length (C.O.L.):	1.996" \| 50.7mm
Seated Depth:	0.480" \| 12.2mm
Shank Seated Depth:	0.480" \| 12.2mm
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_B10657_C802
Last updated:	2025-01-01

Load data for 140 loads in caliber .460 S&W Magnum with .452 | 255gr | Rim Rock SWC Gas Check bullet and 70 powders such as ADI AP 100, Accurate No. 7, Lovex D037.1, Shooters World Major Pistol, Vihtavuori N105. 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 AP 100 👍	<<locked>>	97%	52054	84%	**85	100%
ADI AP 70N	<<locked>>	72%	55274	89%	**83	100%
ADI APS 350	<<locked>>	89%	55680	90%	**25	100%
ADI APS 450	<<locked>>	88%	54041	87%	**42	100%
ADI AS 30	<<locked>>	88%	55201	89%	**94	100%
ADI AS 50N	<<locked>>	81%	54462	88%	**21	100%
Accurate 4100	<<locked>>	95%	54868	89%	**03	93%
Accurate No. 2	<<locked>>	77%	54186	88%	**96	100%
Accurate No. 5	<<locked>>	63%	54998	89%	**21	100%
Accurate No. 7 👍	<<locked>>	75%	54534	88%	**86	100%
Accurate No. 9	<<locked>>	83%	54868	89%	**83	97%
Accurate Solo 1000	<<locked>>	85%	54766	88%	**07	100%
Accurate Solo 1250	<<locked>>	86%	54302	88%	**50	100%
Accurate TCM	<<locked>>	83%	55317	89%	**03	98%
Alliant 2400	<<locked>>	94%	55259	89%	**32	96%
Alliant BLUE DOT	<<locked>>	96%	52373	85%	**67	99%
Alliant BULLSEYE	<<locked>>	76%	54853	89%	**39	100%
Alliant POWER PISTOL	<<locked>>	82%	54882	89%	**70	100%
Alliant UNIQUE	<<locked>>	85%	55071	89%	**39	100%
Baschieri & Pellagri 100	<<locked>>	83%	54070	87%	**01	100%
Hodgdon Clays	<<locked>>	87%	55361	89%	**39	100%
[Hodgdon H110]*	<<locked>>	97%	46746	75%	**34	87%
Hodgdon HS-6	<<locked>>	68%	54331	88%	**81	100%
Hodgdon LilGun	<<locked>>	97%	45121	73%	**54	93%
Hodgdon Longshot	<<locked>>	65%	55259	89%	**78	100%
Hodgdon Universal	<<locked>>	80%	55274	89%	**83	100%
Hodgdon TrailBoss	<<locked>>	95%	20479	33%	**1	100%
Lovex D036	<<locked>>	63%	54926	89%	**21	100%
Lovex D037.1 👍	<<locked>>	75%	54534	88%	**86	100%
Lovex D037.2	<<locked>>	82%	55303	89%	**99	97%
Lovex S011	<<locked>>	72%	54911	89%	**30	100%
Lovex S020	<<locked>>	77%	55056	89%	**80	100%
Maxam CSB 1	<<locked>>	91%	55259	89%	**53	100%
Maxam CSB 2	<<locked>>	85%	55535	90%	**50	100%
Maxam CSB 3	<<locked>>	87%	55361	89%	**30	100%
Maxam CSB 4	<<locked>>	85%	55201	89%	**14	100%
Maxam CSB 5	<<locked>>	82%	55187	89%	**71	100%
Ramshot Enforcer	<<locked>>	92%	54433	88%	**22	96%
Ramshot Silhouette	<<locked>>	70%	55013	89%	**39	100%
Ramshot True Blue	<<locked>>	64%	54984	89%	**65	100%
ReloadSwiss RS 12	<<locked>>	75%	54911	89%	**27	100%
ReloadSwiss RS 14	<<locked>>	95%	18956	31%	**4	100%
ReloadSwiss RS 20	<<locked>>	84%	54534	88%	**09	100%
ReloadSwiss RS 24	<<locked>>	82%	54259	88%	**80	100%
Rottweil P 801	<<locked>>	72%	55085	89%	**04	100%
Rottweil P 806	<<locked>>	84%	54360	88%	**27	100%
SNPE Vectan A0	<<locked>>	89%	55622	90%	**03	100%
SNPE Vectan BA 9	<<locked>>	81%	54926	89%	**57	100%
SNPE Vectan BA10	<<locked>>	82%	54027	87%	**39	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	96%	25324	41%	**80	85%
SNPE Vectan BA7 1/2	<<locked>>	91%	54302	88%	**55	100%
SNPE Vectan BA9 1/2	<<locked>>	83%	55564	90%	**67	100%
Shooters World Auto Pistol	<<locked>>	63%	54926	89%	**21	100%
Shooters World Heavy Pistol	<<locked>>	82%	55303	89%	**99	97%
Shooters World Major Pistol 👍	<<locked>>	75%	54534	88%	**86	100%
Somchem MP200	<<locked>>	78%	54505	88%	**29	100%
Somchem MS200	<<locked>>	84%	54810	88%	**06	100%
Somchem S221	<<locked>>	70%	55187	89%	**54	100%
Vihtavuori 3N37	<<locked>>	83%	55259	89%	**78	100%
Vihtavuori 3N38	<<locked>>	93%	54288	88%	**47	100%
Vihtavuori N105 👍	<<locked>>	97%	54969	89%	**70	100%
[Vihtavuori N110]*	<<locked>>	97%	32808	53%	**40	87%
Vihtavuori N310	<<locked>>	71%	55376	89%	**42	100%
Vihtavuori N320	<<locked>>	79%	54360	88%	**04	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	42641	69%	**30	100%
Vihtavuori N330	<<locked>>	80%	55463	90%	**67	100%
Vihtavuori N340	<<locked>>	83%	55259	89%	**06	100%
Vihtavuori N350	<<locked>>	86%	54679	88%	**65	100%
Winchester 231	<<locked>>	70%	55564	90%	**50	100%
[Winchester 296]*	<<locked>>	96%	47007	76%	**57	83%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	20001	32%	**15	95%
ADI AP 70N	<<locked>>	61%	40393	65%	**35	100%
ADI APS 350	<<locked>>	61%	32082	52%	**86	100%
ADI APS 450	<<locked>>	61%	30966	50%	**96	100%
ADI AS 30	<<locked>>	61%	30879	50%	**25	100%
ADI AS 50N	<<locked>>	61%	34040	55%	**07	100%
[Accurate 4100]*	<<locked>>	76%	28137	45%	**32	80%
Accurate No. 2	<<locked>>	61%	32982	53%	**76	100%
Accurate No. 5	<<locked>>	61%	52011	84%	**94	100%
Accurate No. 7	<<locked>>	61%	32663	53%	**01	95%
[Accurate No. 9]*	<<locked>>	61%	24743	40%	**63	84%
Accurate Solo 1000	<<locked>>	61%	31879	51%	**71	100%
Accurate Solo 1250	<<locked>>	61%	28718	46%	**78	100%
[Accurate TCM]*	<<locked>>	61%	25222	41%	**60	86%
[Alliant 2400]*	<<locked>>	69%	24758	40%	**73	81%
[Alliant BLUE DOT]*	<<locked>>	61%	18739	30%	**12	83%
Alliant BULLSEYE	<<locked>>	61%	36912	60%	**45	100%
Alliant POWER PISTOL	<<locked>>	61%	29718	48%	**42	99%
Alliant UNIQUE	<<locked>>	61%	29457	48%	**43	100%
Baschieri & Pellagri 100	<<locked>>	61%	31038	50%	**61	100%
Hodgdon Clays	<<locked>>	61%	32924	53%	**02	100%
[Hodgdon H110]*	<<locked>>	88%	34461	56%	**60	80%
Hodgdon HS-6	<<locked>>	61%	43453	70%	**70	100%
[Hodgdon LilGun]*	<<locked>>	82%	25585	41%	**48	81%
Hodgdon Longshot	<<locked>>	61%	48153	78%	**12	100%
Hodgdon Universal	<<locked>>	61%	34098	55%	**50	100%
Hodgdon TrailBoss	<<locked>>	61%	10254	17%	**1	100%
Lovex D036	<<locked>>	61%	51953	84%	**91	100%
Lovex D037.1	<<locked>>	61%	32663	53%	**01	95%
[Lovex D037.2]*	<<locked>>	61%	25150	41%	**70	85%
Lovex S011	<<locked>>	61%	40553	65%	**02	100%
Lovex S020	<<locked>>	61%	35056	57%	**86	100%
Maxam CSB 1	<<locked>>	61%	27441	44%	**48	100%
Maxam CSB 2	<<locked>>	61%	30197	49%	**88	100%
Maxam CSB 3	<<locked>>	61%	30110	49%	**71	100%
Maxam CSB 4	<<locked>>	61%	32242	52%	**81	100%
Maxam CSB 5	<<locked>>	61%	34243	55%	**61	100%
[Ramshot Enforcer]*	<<locked>>	68%	23148	37%	**40	80%
Ramshot Silhouette	<<locked>>	61%	42366	68%	**11	100%
Ramshot True Blue	<<locked>>	61%	49269	80%	**12	100%
ReloadSwiss RS 12	<<locked>>	61%	38725	63%	**73	100%
ReloadSwiss RS 14	<<locked>>	61%	9645	16%	**5	100%
ReloadSwiss RS 20	<<locked>>	61%	28616	46%	**24	100%
ReloadSwiss RS 24	<<locked>>	61%	27557	44%	**99	94%
Rottweil P 801	<<locked>>	61%	42134	68%	**83	100%
Rottweil P 806	<<locked>>	61%	24729	40%	**50	100%
SNPE Vectan A0	<<locked>>	61%	27470	44%	**84	100%
SNPE Vectan BA 9	<<locked>>	61%	32416	52%	**30	100%
SNPE Vectan BA10	<<locked>>	61%	34664	56%	**42	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	89%	20755	34%	**91	81%
SNPE Vectan BA7 1/2	<<locked>>	61%	23786	38%	**75	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	32039	52%	**27	100%
Shooters World Auto Pistol	<<locked>>	61%	51953	84%	**91	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	25150	41%	**70	85%
Shooters World Major Pistol	<<locked>>	61%	32663	53%	**01	95%
Somchem MP200	<<locked>>	61%	34214	55%	**09	100%
Somchem MS200	<<locked>>	61%	30589	49%	**37	100%
Somchem S221	<<locked>>	61%	39682	64%	**80	100%
Vihtavuori 3N37	<<locked>>	61%	28471	46%	**60	100%
Vihtavuori 3N38	<<locked>>	61%	20769	34%	**58	90%
Vihtavuori N105	<<locked>>	61%	16795	27%	**99	90%
[Vihtavuori N110]*	<<locked>>	87%	23960	39%	**80	80%
Vihtavuori N310	<<locked>>	61%	43482	70%	**40	100%
Vihtavuori N320	<<locked>>	61%	34301	55%	**01	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	20160	33%	**8	100%
Vihtavuori N330	<<locked>>	61%	33054	53%	**37	100%
Vihtavuori N340	<<locked>>	61%	29950	48%	**30	100%
Vihtavuori N350	<<locked>>	61%	26353	43%	**30	100%
Winchester 231	<<locked>>	61%	43613	70%	**39	100%
[Winchester 296]*	<<locked>>	93%	41002	66%	**85	80%

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