Load data for .45 Win. Mag. + .451 | 150gr | Rim Rock SWC

Recommended Powder(s): ADI AP 70N, Hodgdon Universal, SNPE Vectan BA9 1/2, Somchem MP200, Vihtavuori N330

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.451 \| 150gr \| Rim Rock SWC
Manufacturer SKU:	#142
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.451" \| 11.46mm
Bullet Length:	0.570" \| 14.5mm
Caliber:	.45 Win. Mag. load data
Case Length (l3):	1.198" \| 30.4mm
Cartridge Length (C.O.L.):	1.298" \| 33.0mm
Seated Depth:	0.470" \| 11.9mm
Shank Seated Depth:	0.470" \| 11.9mm
Case Capacity:	38.0 Grains of Water \| 2.47 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	39885 psi \| 2750 bar
LID:	LID_B10642_C740
Last updated:	2025-01-01

Load data for 112 loads in caliber .45 Win. Mag. with .451 | 150gr | Rim Rock SWC bullet and 56 powders such as ADI AP 70N, Hodgdon Universal, SNPE Vectan BA9 1/2, Somchem MP200, Vihtavuori N330. 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.

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 70N 👍	<<locked>>	85%	35447	89%	**55	100%
ADI APS 350	<<locked>>	86%	35520	89%	**19	100%
ADI APS 450	<<locked>>	88%	34606	87%	**52	100%
ADI AS 30	<<locked>>	92%	33678	84%	**04	100%
ADI AS 50N	<<locked>>	91%	35143	88%	**76	100%
Accurate No. 2	<<locked>>	90%	35143	88%	**12	98%
Accurate No. 5	<<locked>>	75%	34345	86%	**85	90%
Accurate Solo 1000	<<locked>>	92%	35027	88%	**47	100%
Accurate Solo 1250	<<locked>>	96%	31604	79%	**67	100%
Alliant BULLSEYE	<<locked>>	88%	34592	87%	**81	100%
[Alliant POWER PISTOL]*	<<locked>>	96%	31038	78%	**72	86%
Alliant UNIQUE	<<locked>>	97%	30719	77%	**32	99%
Baschieri & Pellagri 100	<<locked>>	93%	33808	85%	**37	100%
Hodgdon Clays	<<locked>>	86%	35679	89%	**39	100%
Hodgdon HP38	<<locked>>	69%	34316	86%	**86	100%
Hodgdon HS-6	<<locked>>	83%	35462	89%	**88	93%
Hodgdon Longshot	<<locked>>	79%	34621	87%	**81	95%
Hodgdon TiteGroup	<<locked>>	64%	34316	86%	**30	100%
Hodgdon Universal 👍	<<locked>>	94%	35447	89%	**55	100%
Hodgdon TrailBoss	<<locked>>	97%	8775	22%	**6	98%
Lovex D032	<<locked>>	63%	35056	88%	**80	100%
Lovex D036	<<locked>>	75%	34287	86%	**81	90%
Lovex S011	<<locked>>	79%	34127	86%	**63	100%
Lovex S020	<<locked>>	91%	34577	87%	**39	100%
Maxam CSB 1	<<locked>>	96%	29356	74%	**34	100%
Maxam CSB 2	<<locked>>	95%	28703	72%	**67	100%
Maxam CSB 3	<<locked>>	95%	32721	82%	**63	100%
Maxam CSB 4	<<locked>>	92%	33692	84%	**53	100%
Maxam CSB 5	<<locked>>	87%	34867	87%	**07	100%
Ramshot Silhouette	<<locked>>	83%	34621	87%	**75	99%
Ramshot True Blue	<<locked>>	77%	34766	87%	**65	95%
Ramshot Zip	<<locked>>	71%	34983	88%	**03	100%
ReloadSwiss RS 12	<<locked>>	89%	34432	86%	**22	100%
ReloadSwiss RS 14	<<locked>>	92%	7092	18%	**0	91%
ReloadSwiss RS 20	<<locked>>	96%	28094	70%	**96	100%
Rottweil P 801	<<locked>>	82%	33765	85%	**70	100%
[Rottweil P 806]*	<<locked>>	96%	18391	46%	**81	83%
SNPE Vectan A0	<<locked>>	95%	28950	73%	**27	98%
SNPE Vectan BA 9	<<locked>>	91%	34084	85%	**93	100%
SNPE Vectan BA10	<<locked>>	83%	35723	90%	**65	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	95%	24468	61%	**75	89%
SNPE Vectan BA9 1/2 👍	<<locked>>	94%	33678	84%	**12	100%
Shooters World Auto Pistol	<<locked>>	75%	34287	86%	**81	90%
Shooters World Clean Shot	<<locked>>	63%	35056	88%	**80	100%
Shooters World Ultimate Pistol	<<locked>>	62%	34069	85%	**55	100%
Somchem MP200 👍	<<locked>>	92%	34098	86%	**55	99%
Somchem MS200	<<locked>>	96%	33069	83%	**26	100%
[Somchem S221]*	<<locked>>	88%	35346	89%	**04	85%
Vihtavuori 3N37	<<locked>>	96%	28805	72%	**03	93%
Vihtavuori N310	<<locked>>	76%	35389	89%	**81	100%
Vihtavuori N320	<<locked>>	91%	34505	87%	**80	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	19928	50%	**91	100%
Vihtavuori N330 👍	<<locked>>	96%	34896	87%	**52	100%
Vihtavuori N340	<<locked>>	95%	32068	80%	**09	99%
Vihtavuori N350	<<locked>>	95%	26005	65%	**47	92%
Winchester 231	<<locked>>	79%	34983	88%	**03	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	61%	17550	44%	**17	98%
ADI APS 350	<<locked>>	61%	19522	49%	**79	100%
ADI APS 450	<<locked>>	61%	18086	45%	**89	100%
ADI AS 30	<<locked>>	61%	16027	40%	**99	100%
ADI AS 50N	<<locked>>	60%	16418	41%	**42	100%
[Accurate No. 2]*	<<locked>>	61%	14344	36%	**93	85%
[Accurate No. 5]*	<<locked>>	61%	21234	53%	**19	82%
Accurate Solo 1000	<<locked>>	60%	15940	40%	**09	100%
Accurate Solo 1250	<<locked>>	60%	12125	30%	**40	93%
Alliant BULLSEYE	<<locked>>	61%	16795	42%	**98	92%
[Alliant POWER PISTOL]*	<<locked>>	88%	24482	61%	**44	81%
[Alliant UNIQUE]*	<<locked>>	61%	12125	30%	**73	86%
Baschieri & Pellagri 100	<<locked>>	60%	14170	36%	**73	99%
Hodgdon Clays	<<locked>>	61%	19522	49%	**96	100%
Hodgdon HP38	<<locked>>	61%	25904	65%	**62	100%
[Hodgdon HS-6]*	<<locked>>	61%	17231	43%	**11	80%
[Hodgdon Longshot]*	<<locked>>	61%	19087	48%	**70	85%
Hodgdon TiteGroup	<<locked>>	61%	31995	80%	**01	100%
Hodgdon Universal	<<locked>>	62%	14895	37%	**48	97%
[Hodgdon TrailBoss]*	<<locked>>	65%	4772	12%	**6	89%
Lovex D032	<<locked>>	61%	32155	81%	**37	100%
[Lovex D036]*	<<locked>>	61%	21205	53%	**19	82%
Lovex S011	<<locked>>	61%	19986	50%	**20	99%
Lovex S020	<<locked>>	61%	13576	34%	**12	91%
Maxam CSB 1	<<locked>>	61%	11632	29%	**17	92%
Maxam CSB 2	<<locked>>	61%	10747	27%	**47	97%
Maxam CSB 3	<<locked>>	61%	13793	35%	**86	98%
Maxam CSB 4	<<locked>>	61%	15055	38%	**12	100%
Maxam CSB 5	<<locked>>	61%	17796	45%	**42	100%
[Ramshot Silhouette]*	<<locked>>	61%	17216	43%	**20	89%
[Ramshot True Blue]*	<<locked>>	61%	20088	50%	**86	86%
Ramshot Zip	<<locked>>	61%	24860	62%	**48	100%
ReloadSwiss RS 12	<<locked>>	60%	14649	37%	**68	100%
[ReloadSwiss RS 14]*	<<locked>>	67%	4467	11%	**3	82%
[ReloadSwiss RS 20]*	<<locked>>	62%	10805	27%	**30	85%
Rottweil P 801	<<locked>>	61%	18695	47%	**27	100%
[Rottweil P 806]*	<<locked>>	92%	16317	41%	**22	80%
[SNPE Vectan A0]*	<<locked>>	62%	12372	31%	**27	85%
SNPE Vectan BA 9	<<locked>>	61%	14837	37%	**06	94%
SNPE Vectan BA10	<<locked>>	61%	20769	52%	**42	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	78%	15925	40%	**58	80%
SNPE Vectan BA9 1/2	<<locked>>	61%	14127	35%	**06	95%
[Shooters World Auto Pistol]*	<<locked>>	61%	21205	53%	**19	82%
Shooters World Clean Shot	<<locked>>	61%	32155	81%	**37	100%
Shooters World Ultimate Pistol	<<locked>>	61%	31734	80%	**19	100%
[Somchem MP200]*	<<locked>>	61%	14243	36%	**19	87%
[Somchem MS200]*	<<locked>>	61%	13285	33%	**76	89%
[Somchem S221]*	<<locked>>	81%	28384	71%	**80	80%
[Vihtavuori 3N37]*	<<locked>>	73%	14953	37%	**75	81%
Vihtavuori N310	<<locked>>	60%	22945	58%	**07	100%
Vihtavuori N320	<<locked>>	61%	14663	37%	**25	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	8180	21%	**3	100%
Vihtavuori N330	<<locked>>	61%	12386	31%	**96	95%
[Vihtavuori N340]*	<<locked>>	61%	12096	30%	**47	86%
[Vihtavuori N350]*	<<locked>>	76%	15127	38%	**75	81%
Winchester 231	<<locked>>	60%	19986	50%	**47	99%

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.