Load data for .460 S&W Magnum + .452 | 260gr | Rim Rock TC Cowboy

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 \| 260gr \| Rim Rock TC Cowboy
Manufacturer SKU:	#031
Bullet Weight:	260gr \| 16.8g
Bullet Diameter:	0.452" \| 11.48mm
Bullet Length:	<<locked>>
Caliber:	.460 S&W Magnum load data
Case Length (l3):	1.790" \| 45.5mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
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_B10656_C802
Last updated:	2025-01-01

Load data for 0 loads in caliber .460 S&W Magnum with .452 | 260gr | Rim Rock TC Cowboy bullet and 0 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>>	93%	55187	89%	**37	100%
ADI AP 70N	<<locked>>	69%	55709	90%	**96	100%
ADI APS 350	<<locked>>	86%	55332	89%	**68	100%
ADI APS 450	<<locked>>	85%	54114	87%	**71	100%
ADI AS 30	<<locked>>	84%	55347	89%	**17	100%
ADI AS 50N	<<locked>>	77%	54505	88%	**47	100%
Accurate 4100	<<locked>>	89%	55593	90%	**16	94%
[Accurate No. 11 FS]*	<<locked>>	97%	53998	87%	**13	88%
Accurate No. 2	<<locked>>	73%	54346	88%	**16	100%
Accurate No. 7 👍	<<locked>>	69%	54708	88%	**93	100%
Accurate No. 9	<<locked>>	77%	55724	90%	**22	98%
Accurate Solo 1000	<<locked>>	81%	55056	89%	**37	100%
Accurate Solo 1250	<<locked>>	81%	54592	88%	**73	100%
Accurate TCM	<<locked>>	77%	54998	89%	**09	99%
Alliant 2400	<<locked>>	86%	54462	88%	**29	97%
Alliant BE-86	<<locked>>	80%	55593	90%	**57	100%
Alliant BLUE DOT 👍	<<locked>>	92%	55579	90%	**03	100%
Alliant BULLSEYE	<<locked>>	72%	55637	90%	**52	100%
Alliant Herco	<<locked>>	95%	55651	90%	**55	100%
Alliant POWER PISTOL	<<locked>>	76%	55405	89%	**73	100%
Alliant RED DOT	<<locked>>	85%	55274	89%	**30	100%
Alliant Sport Pistol	<<locked>>	66%	54998	89%	**52	100%
Alliant UNIQUE	<<locked>>	80%	55027	89%	**49	100%
Baschieri & Pellagri 100	<<locked>>	80%	55608	90%	**30	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	54186	88%	**11	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	73%	54911	89%	**24	100%
Hodgdon Clays	<<locked>>	85%	55506	90%	**75	100%
Hodgdon H110	<<locked>>	93%	55245	89%	**39	91%
Hodgdon HS-6	<<locked>>	64%	55361	89%	**94	100%
Hodgdon LilGun	<<locked>>	94%	55230	89%	**72	97%
Hodgdon Universal	<<locked>>	75%	55129	89%	**96	100%
Hodgdon CFE Pistol	<<locked>>	78%	55579	90%	**96	100%
Hodgdon TrailBoss	<<locked>>	95%	23076	37%	**17	100%
Lovex D037.1 👍	<<locked>>	69%	54708	88%	**93	100%
Lovex D037.2	<<locked>>	77%	55724	90%	**22	98%
Lovex S011	<<locked>>	68%	54404	88%	**53	100%
Lovex S020	<<locked>>	72%	54505	88%	**99	100%
Maxam CSB 1	<<locked>>	86%	55535	90%	**76	100%
Maxam CSB 2	<<locked>>	80%	54505	88%	**50	100%
Maxam CSB 3	<<locked>>	82%	54781	88%	**47	100%
Maxam CSB 4	<<locked>>	81%	55593	90%	**50	100%
Maxam CSB 5	<<locked>>	78%	54563	88%	**88	100%
Ramshot Enforcer	<<locked>>	86%	55535	90%	**26	97%
Ramshot Silhouette	<<locked>>	66%	55390	89%	**52	100%
ReloadSwiss RS 12	<<locked>>	71%	55680	90%	**63	100%
ReloadSwiss RS 14	<<locked>>	96%	22437	36%	**37	100%
ReloadSwiss RS 20	<<locked>>	80%	55448	90%	**26	100%
ReloadSwiss RS 24	<<locked>>	77%	54665	88%	**77	100%
[ReloadSwiss RS 30]*	<<locked>>	97%	34867	56%	**90	85%
Rottweil P 801	<<locked>>	68%	54882	89%	**21	100%
Rottweil P 806	<<locked>>	78%	54984	89%	**21	100%
SNPE Vectan A0	<<locked>>	84%	55143	89%	**09	100%
SNPE Vectan BA 9	<<locked>>	78%	55477	90%	**90	100%
SNPE Vectan BA10	<<locked>>	80%	55056	89%	**81	101%
SNPE Vectan BA6 1/2	<<locked>>	97%	33533	54%	**44	93%
SNPE Vectan BA7 1/2	<<locked>>	86%	54491	88%	**75	100%
SNPE Vectan BA9 1/2	<<locked>>	79%	55666	90%	**83	100%
SNPE Vectan SP 2	<<locked>>	69%	54853	89%	**50	100%
Shooters World Heavy Pistol	<<locked>>	77%	55724	90%	**22	98%
Shooters World Major Pistol 👍	<<locked>>	69%	54708	88%	**93	100%
Somchem MP200	<<locked>>	74%	55085	89%	**42	100%
Somchem MS200	<<locked>>	79%	55071	89%	**19	100%
Somchem S221	<<locked>>	65%	54882	89%	**63	100%
[Somchem S265]*	<<locked>>	97%	44802	72%	**72	87%
Vihtavuori 3N37	<<locked>>	78%	54607	88%	**81	100%
Vihtavuori 3N38	<<locked>>	86%	54911	89%	**63	100%
Vihtavuori N105	<<locked>>	89%	54592	88%	**83	100%
Vihtavuori N110	<<locked>>	97%	42583	69%	**88	93%
Vihtavuori N310	<<locked>>	68%	54752	88%	**68	100%
Vihtavuori N320	<<locked>>	76%	54882	89%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	46528	75%	**86	100%
Vihtavuori N330	<<locked>>	74%	54462	88%	**73	100%
Vihtavuori N340	<<locked>>	78%	54853	89%	**19	100%
Vihtavuori N350	<<locked>>	81%	55492	90%	**91	100%
Winchester 231	<<locked>>	65%	54505	88%	**63	100%
[Winchester 296]*	<<locked>>	93%	54868	89%	**59	88%
Winchester AutoComp	<<locked>>	82%	55274	89%	**93	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	23772	38%	**01	98%
ADI AP 70N	<<locked>>	61%	45614	74%	**91	100%
ADI APS 350	<<locked>>	61%	33779	55%	**29	100%
ADI APS 450	<<locked>>	61%	32996	53%	**42	100%
ADI AS 30	<<locked>>	61%	33823	55%	**78	100%
ADI AS 50N	<<locked>>	61%	37594	61%	**60	100%
[Accurate 4100]*	<<locked>>	67%	25976	42%	**93	80%
[Accurate No. 11 FS]*	<<locked>>	86%	37826	61%	**90	80%
Accurate No. 2	<<locked>>	61%	37768	61%	**52	100%
Accurate No. 7	<<locked>>	61%	40741	66%	**29	98%
Accurate No. 9	<<locked>>	61%	31053	50%	**78	90%
Accurate Solo 1000	<<locked>>	61%	34795	56%	**20	100%
Accurate Solo 1250	<<locked>>	61%	32880	53%	**37	100%
Accurate TCM	<<locked>>	61%	31111	50%	**81	92%
[Alliant 2400]*	<<locked>>	61%	23873	39%	**43	81%
Alliant BE-86	<<locked>>	61%	33707	54%	**34	100%
[Alliant BLUE DOT]*	<<locked>>	61%	23264	38%	**24	89%
Alliant BULLSEYE	<<locked>>	61%	41597	67%	**07	100%
Alliant Herco	<<locked>>	61%	24990	40%	**68	100%
Alliant POWER PISTOL	<<locked>>	61%	35447	57%	**37	100%
Alliant RED DOT	<<locked>>	61%	33315	54%	**88	100%
Alliant Sport Pistol	<<locked>>	61%	47239	76%	**70	100%
Alliant UNIQUE	<<locked>>	61%	34490	56%	**16	100%
Baschieri & Pellagri 100	<<locked>>	61%	34969	56%	**24	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	23815	38%	**70	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	39131	63%	**80	100%
Hodgdon Clays	<<locked>>	61%	34563	56%	**48	100%
[Hodgdon H110]*	<<locked>>	78%	32053	52%	**14	80%
Hodgdon HS-6	<<locked>>	61%	50807	82%	**62	100%
[Hodgdon LilGun]*	<<locked>>	71%	23815	38%	**89	80%
Hodgdon Universal	<<locked>>	61%	38392	62%	**09	100%
Hodgdon CFE Pistol	<<locked>>	61%	36608	59%	**93	100%
Hodgdon TrailBoss	<<locked>>	65%	13198	21%	**7	100%
Lovex D037.1	<<locked>>	61%	40741	66%	**29	98%
Lovex D037.2	<<locked>>	61%	31807	51%	**98	91%
Lovex S011	<<locked>>	61%	45121	73%	**58	100%
Lovex S020	<<locked>>	61%	40176	65%	**55	100%
Maxam CSB 1	<<locked>>	61%	30879	50%	**04	100%
Maxam CSB 2	<<locked>>	61%	34534	56%	**40	100%
Maxam CSB 3	<<locked>>	61%	33765	55%	**20	100%
Maxam CSB 4	<<locked>>	61%	35244	57%	**27	100%
Maxam CSB 5	<<locked>>	61%	37347	60%	**17	100%
[Ramshot Enforcer]*	<<locked>>	61%	23235	38%	**27	82%
Ramshot Silhouette	<<locked>>	61%	48225	78%	**80	100%
ReloadSwiss RS 12	<<locked>>	61%	43337	70%	**32	100%
ReloadSwiss RS 14	<<locked>>	65%	12546	20%	**0	100%
ReloadSwiss RS 20	<<locked>>	61%	33373	54%	**93	100%
ReloadSwiss RS 24	<<locked>>	61%	33301	54%	**98	98%
[ReloadSwiss RS 30]*	<<locked>>	90%	28660	46%	**81	80%
Rottweil P 801	<<locked>>	61%	46311	75%	**35	100%
Rottweil P 806	<<locked>>	61%	31589	51%	**52	100%
SNPE Vectan A0	<<locked>>	61%	31241	50%	**47	100%
SNPE Vectan BA 9	<<locked>>	61%	36434	59%	**93	100%
SNPE Vectan BA10	<<locked>>	61%	36564	59%	**91	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	78%	19566	32%	**52	81%
SNPE Vectan BA7 1/2	<<locked>>	61%	28181	46%	**57	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	35998	58%	**83	100%
SNPE Vectan SP 2	<<locked>>	61%	41829	68%	**19	100%
Shooters World Heavy Pistol	<<locked>>	61%	31807	51%	**98	91%
Shooters World Major Pistol	<<locked>>	61%	40741	66%	**29	98%
Somchem MP200	<<locked>>	61%	38725	63%	**71	100%
Somchem MS200	<<locked>>	61%	34490	56%	**93	100%
Somchem S221	<<locked>>	61%	46992	76%	**65	100%
[Somchem S265]*	<<locked>>	85%	32184	52%	**85	80%
Vihtavuori 3N37	<<locked>>	61%	33663	54%	**48	100%
Vihtavuori 3N38	<<locked>>	61%	25570	41%	**63	95%
Vihtavuori N105	<<locked>>	61%	21973	35%	**14	96%
[Vihtavuori N110]*	<<locked>>	76%	22437	36%	**34	80%
Vihtavuori N310	<<locked>>	61%	46470	75%	**89	100%
Vihtavuori N320	<<locked>>	61%	37869	61%	**53	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	22785	37%	**1	100%
Vihtavuori N330	<<locked>>	61%	38014	61%	**99	100%
Vihtavuori N340	<<locked>>	61%	34389	56%	**02	100%
Vihtavuori N350	<<locked>>	61%	31154	50%	**99	100%
Winchester 231	<<locked>>	61%	48153	78%	**07	100%
[Winchester 296]*	<<locked>>	82%	37898	61%	**29	80%
Winchester AutoComp	<<locked>>	61%	32663	53%	**40	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