Load data for .460 Rowland + .451 | 200gr | Speer JHP

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.451 \| 200gr \| Speer JHP
Manufacturer SKU:	4477
Bullet Weight:	200gr \| 13.0g
Bullet Diameter:	0.451" \| 11.46mm
Bullet Length:	0.553" \| 14.0mm
Caliber:	.460 Rowland load data
Case Length (l3):	0.955" \| 24.3mm
Cartridge Length (C.O.L.):	1.231" \| 31.3mm
Seated Depth:	0.277" \| 7.0mm
Shank Seated Depth:	0.277" \| 7.0mm
Case Capacity:	27.9 Grains of Water \| 1.81 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	39885 psi \| 2750 bar
LID:	LID_B6285_C803
Last updated:	2025-02-02

Load data for 108 loads in caliber .460 Rowland with .451 | 200gr | Speer JHP bullet and 54 powders such as Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, Somchem MS200, Vihtavuori N340. 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.

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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>>	96%	22626	57%	**35	85%
ADI AP 70N	<<locked>>	80%	35679	89%	**76	100%
ADI APS 350	<<locked>>	82%	34679	87%	**70	100%
ADI APS 450	<<locked>>	84%	35085	88%	**09	100%
ADI AS 30	<<locked>>	87%	34243	86%	**48	100%
ADI AS 50N	<<locked>>	86%	35520	89%	**14	100%
Accurate No. 2	<<locked>>	85%	33736	85%	**40	99%
Accurate No. 5	<<locked>>	71%	33779	85%	**19	94%
Accurate Solo 1000	<<locked>>	87%	34519	87%	**81	100%
Accurate Solo 1250	<<locked>>	94%	33997	85%	**37	100%
Alliant BULLSEYE 👍	<<locked>>	82%	33257	83%	**93	100%
Alliant POWER PISTOL	<<locked>>	96%	35157	88%	**81	92%
Alliant UNIQUE 👍	<<locked>>	95%	33750	85%	**09	100%
Baschieri & Pellagri 100	<<locked>>	87%	33489	84%	**78	100%
Hodgdon Clays	<<locked>>	82%	35172	88%	**86	100%
Hodgdon HP38	<<locked>>	66%	34200	86%	**24	100%
Hodgdon HS-6	<<locked>>	79%	35781	90%	**32	96%
Hodgdon Longshot	<<locked>>	75%	34911	88%	**25	98%
Hodgdon Universal	<<locked>>	89%	35679	89%	**76	100%
Hodgdon TrailBoss	<<locked>>	92%	9703	24%	**1	100%
Lovex D036	<<locked>>	73%	35868	90%	**48	95%
Lovex S011	<<locked>>	75%	34272	86%	**01	100%
Lovex S020	<<locked>>	86%	34896	87%	**80	100%
Maxam CSB 1	<<locked>>	95%	31850	80%	**07	100%
Maxam CSB 2	<<locked>>	94%	32358	81%	**40	100%
Maxam CSB 3	<<locked>>	92%	34838	87%	**17	100%
Maxam CSB 4	<<locked>>	89%	34925	88%	**01	100%
Maxam CSB 5	<<locked>>	83%	34954	88%	**52	100%
Ramshot Silhouette 👍	<<locked>>	79%	35462	89%	**19	100%
Ramshot True Blue	<<locked>>	73%	34403	86%	**12	98%
Ramshot Zip	<<locked>>	68%	35737	90%	**43	100%
ReloadSwiss RS 12	<<locked>>	82%	33417	84%	**34	100%
ReloadSwiss RS 14	<<locked>>	96%	9456	24%	**1	98%
ReloadSwiss RS 20	<<locked>>	94%	30879	77%	**80	100%
[ReloadSwiss RS 24]*	<<locked>>	95%	31488	79%	**12	83%
Rottweil P 801	<<locked>>	76%	33272	83%	**98	100%
Rottweil P 806	<<locked>>	95%	22481	56%	**57	92%
SNPE Vectan A0	<<locked>>	95%	32764	82%	**40	100%
SNPE Vectan BA 9	<<locked>>	87%	33895	85%	**30	100%
SNPE Vectan BA10	<<locked>>	79%	35070	88%	**09	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	29588	74%	**30	95%
SNPE Vectan BA9 1/2	<<locked>>	88%	33504	84%	**40	100%
Shooters World Auto Pistol	<<locked>>	73%	35868	90%	**48	95%
Somchem MP200	<<locked>>	88%	35520	89%	**06	100%
Somchem MS200 👍	<<locked>>	92%	34214	86%	**73	100%
[Somchem S221]*	<<locked>>	83%	34548	87%	**42	89%
Vihtavuori 3N37	<<locked>>	95%	32866	82%	**06	97%
Vihtavuori N310	<<locked>>	71%	34867	87%	**15	100%
Vihtavuori N320	<<locked>>	85%	33794	85%	**01	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	23061	58%	**07	100%
Vihtavuori N330	<<locked>>	89%	33765	85%	**63	100%
Vihtavuori N340 👍	<<locked>>	94%	34795	87%	**86	100%
Vihtavuori N350	<<locked>>	96%	30908	77%	**80	97%
Winchester 231	<<locked>>	74%	34287	86%	**30	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	87%	18362	46%	**47	81%
ADI AP 70N	<<locked>>	60%	20305	51%	**60	100%
ADI APS 350	<<locked>>	61%	21451	54%	**9	100%
ADI APS 450	<<locked>>	61%	20363	51%	**5	100%
ADI AS 30	<<locked>>	60%	17753	45%	**8	100%
ADI AS 50N	<<locked>>	62%	19479	49%	**4	100%
Accurate No. 2	<<locked>>	60%	16114	40%	**5	91%
[Accurate No. 5]*	<<locked>>	61%	24018	60%	**61	88%
Accurate Solo 1000	<<locked>>	61%	18666	47%	**8	100%
Accurate Solo 1250	<<locked>>	60%	14054	35%	**2	98%
Alliant BULLSEYE	<<locked>>	60%	18666	47%	**43	97%
[Alliant POWER PISTOL]*	<<locked>>	73%	18956	48%	**93	81%
Alliant UNIQUE	<<locked>>	61%	14054	35%	**2	92%
Baschieri & Pellagri 100	<<locked>>	60%	16302	41%	**8	100%
Hodgdon Clays	<<locked>>	61%	21524	54%	**2	100%
Hodgdon HP38	<<locked>>	61%	29327	74%	**65	100%
[Hodgdon HS-6]*	<<locked>>	61%	19392	49%	**66	87%
Hodgdon Longshot	<<locked>>	61%	21640	54%	**19	92%
Hodgdon Universal	<<locked>>	61%	17202	43%	**7	100%
Hodgdon TrailBoss	<<locked>>	74%	7107	18%	**6	98%
[Lovex D036]*	<<locked>>	61%	23975	60%	**61	88%
Lovex S011	<<locked>>	61%	22263	56%	**47	100%
Lovex S020	<<locked>>	60%	15940	40%	**1	97%
Maxam CSB 1	<<locked>>	61%	13605	34%	**6	98%
Maxam CSB 2	<<locked>>	61%	13314	33%	**2	100%
Maxam CSB 3	<<locked>>	61%	15853	40%	**8	100%
Maxam CSB 4	<<locked>>	60%	17071	43%	**8	100%
Maxam CSB 5	<<locked>>	61%	19899	50%	**1	100%
Ramshot Silhouette	<<locked>>	61%	20102	50%	**76	95%
Ramshot True Blue	<<locked>>	61%	23032	58%	**38	93%
Ramshot Zip	<<locked>>	61%	28195	71%	**55	100%
ReloadSwiss RS 12	<<locked>>	61%	18362	46%	**27	100%
ReloadSwiss RS 14	<<locked>>	79%	6991	18%	**6	95%
ReloadSwiss RS 20	<<locked>>	61%	12560	31%	**9	93%
[ReloadSwiss RS 24]*	<<locked>>	90%	27644	69%	**47	80%
Rottweil P 801	<<locked>>	61%	22089	55%	**53	100%
[Rottweil P 806]*	<<locked>>	79%	13474	34%	**33	81%
SNPE Vectan A0	<<locked>>	61%	13895	35%	**6	92%
SNPE Vectan BA 9	<<locked>>	61%	16723	42%	**1	98%
SNPE Vectan BA10	<<locked>>	61%	22481	56%	**8	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	64%	12502	31%	**6	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	15925	40%	**5	99%
[Shooters World Auto Pistol]*	<<locked>>	61%	23975	60%	**61	88%
Somchem MP200	<<locked>>	61%	16708	42%	**7	94%
Somchem MS200	<<locked>>	61%	15693	39%	**5	95%
[Somchem S221]*	<<locked>>	69%	22452	56%	**42	81%
[Vihtavuori 3N37]*	<<locked>>	61%	12198	31%	**2	82%
Vihtavuori N310	<<locked>>	60%	25889	65%	**17	100%
Vihtavuori N320	<<locked>>	61%	17347	43%	**4	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	9805	25%	**1	100%
Vihtavuori N330	<<locked>>	61%	15156	38%	**4	100%
Vihtavuori N340	<<locked>>	60%	13924	35%	**5	93%
[Vihtavuori N350]*	<<locked>>	60%	11168	28%	**3	80%
Winchester 231	<<locked>>	61%	22974	58%	**79	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.

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