Load data for .45 Win. Mag. + .451 | 250gr | Barnes MZ Sabot

Recommended Powder(s): Ramshot Silhouette, Ramshot True Blue, ReloadSwiss RS 20, Somchem MS200, Vihtavuori 3N37

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.451 \| 250gr \| Barnes MZ Sabot
Manufacturer SKU:	30564
Bullet Weight:	250gr \| 16.2g
Bullet Diameter:	0.451" \| 11.46mm
Bullet Length:	0.924" \| 23.5mm
Caliber:	.45 Win. Mag. load data
Case Length (l3):	1.198" \| 30.4mm
Cartridge Length (C.O.L.):	1.551" \| 39.4mm
Seated Depth:	0.571" \| 14.5mm
Shank Seated Depth:	0.571" \| 14.5mm
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_B798_C740
Last updated:	2025-01-01

Load data for 110 loads in caliber .45 Win. Mag. with .451 | 250gr | Barnes MZ Sabot bullet and 55 powders such as Ramshot Silhouette, Ramshot True Blue, ReloadSwiss RS 20, Somchem MS200, Vihtavuori 3N37. 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>>	94%	20653	52%	**4	87%
ADI AP 70N	<<locked>>	80%	33591	84%	**96	100%
ADI APS 350	<<locked>>	79%	32764	82%	**6	100%
ADI APS 450	<<locked>>	83%	34185	86%	**1	100%
ADI AS 30	<<locked>>	91%	35317	89%	**10	100%
ADI AS 50N	<<locked>>	88%	35853	90%	**60	100%
Accurate No. 2	<<locked>>	84%	33286	83%	**76	100%
Accurate No. 5	<<locked>>	71%	34287	86%	**71	97%
[Accurate No. 7]*	<<locked>>	92%	35433	89%	**20	86%
Accurate Solo 1000	<<locked>>	89%	35853	90%	**33	100%
Accurate Solo 1250	<<locked>>	95%	35114	88%	**83	100%
Alliant BULLSEYE	<<locked>>	84%	35752	90%	**48	100%
Alliant POWER PISTOL	<<locked>>	94%	33373	84%	**01	94%
Alliant UNIQUE	<<locked>>	95%	32895	82%	**38	100%
Baschieri & Pellagri 100	<<locked>>	88%	33214	83%	**17	100%
Hodgdon Clays	<<locked>>	79%	33112	83%	**2	100%
Hodgdon HP38	<<locked>>	67%	34853	87%	**66	100%
Hodgdon HS-6	<<locked>>	79%	35766	90%	**68	98%
Hodgdon Longshot	<<locked>>	74%	34113	86%	**52	99%
Hodgdon Universal	<<locked>>	89%	33591	84%	**96	100%
Lovex D036	<<locked>>	71%	34243	86%	**68	97%
[Lovex D037.1]*	<<locked>>	92%	35433	89%	**20	86%
Lovex S011	<<locked>>	74%	32938	83%	**33	100%
Lovex S020	<<locked>>	87%	34345	86%	**06	100%
Maxam CSB 1	<<locked>>	94%	31053	78%	**40	100%
Maxam CSB 2	<<locked>>	94%	31024	78%	**63	100%
Maxam CSB 3	<<locked>>	91%	33475	84%	**43	100%
Maxam CSB 4	<<locked>>	89%	34896	87%	**37	100%
Maxam CSB 5	<<locked>>	82%	33881	85%	**4	100%
Ramshot Silhouette 👍	<<locked>>	80%	35636	89%	**52	100%
Ramshot True Blue 👍	<<locked>>	73%	33678	84%	**45	99%
Ramshot Zip	<<locked>>	66%	33431	84%	**60	100%
ReloadSwiss RS 12	<<locked>>	85%	34316	86%	**83	100%
ReloadSwiss RS 20 👍	<<locked>>	95%	31560	79%	**19	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	32010	80%	**68	87%
Rottweil P 801	<<locked>>	80%	35230	88%	**56	100%
Rottweil P 806	<<locked>>	95%	20668	52%	**89	94%
SNPE Vectan A0	<<locked>>	96%	33156	83%	**83	100%
SNPE Vectan BA 9	<<locked>>	87%	33895	85%	**66	100%
SNPE Vectan BA10	<<locked>>	78%	34171	86%	**1	100%
SNPE Vectan BA7 1/2	<<locked>>	94%	26905	67%	**53	97%
SNPE Vectan BA9 1/2	<<locked>>	91%	35447	89%	**96	100%
Shooters World Auto Pistol	<<locked>>	71%	34243	86%	**68	97%
[Shooters World Major Pistol]*	<<locked>>	92%	35433	89%	**20	86%
Somchem MP200	<<locked>>	88%	34229	86%	**35	100%
Somchem MS200 👍	<<locked>>	92%	33707	84%	**09	100%
Somchem S221	<<locked>>	85%	35781	90%	**01	92%
Vihtavuori 3N37 👍	<<locked>>	95%	32982	83%	**52	99%
Vihtavuori N310	<<locked>>	69%	32445	81%	**8	100%
Vihtavuori N320	<<locked>>	87%	34983	88%	**50	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	21045	53%	**3	100%
Vihtavuori N330	<<locked>>	89%	33562	84%	**93	100%
Vihtavuori N340	<<locked>>	94%	35157	88%	**22	100%
Vihtavuori N350	<<locked>>	95%	29617	74%	**09	99%
Winchester 231	<<locked>>	75%	34911	88%	**76	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	81%	14417	36%	**3	81%
ADI AP 70N	<<locked>>	61%	18376	46%	**9	100%
ADI APS 350	<<locked>>	61%	20552	52%	**1	100%
ADI APS 450	<<locked>>	62%	19986	50%	**1	100%
ADI AS 30	<<locked>>	61%	15911	40%	**1	100%
ADI AS 50N	<<locked>>	61%	17042	43%	**3	100%
Accurate No. 2	<<locked>>	61%	15069	38%	**3	94%
Accurate No. 5	<<locked>>	61%	22742	57%	**14	91%
[Accurate No. 7]*	<<locked>>	84%	25686	64%	**99	80%
Accurate Solo 1000	<<locked>>	60%	16984	43%	**7	100%
Accurate Solo 1250	<<locked>>	62%	13169	33%	**4	99%
Alliant BULLSEYE	<<locked>>	61%	17840	45%	**6	99%
[Alliant POWER PISTOL]*	<<locked>>	69%	15316	38%	**2	81%
Alliant UNIQUE	<<locked>>	61%	11777	30%	**7	93%
Baschieri & Pellagri 100	<<locked>>	62%	15360	38%	**7	100%
Hodgdon Clays	<<locked>>	61%	20668	52%	**4	100%
Hodgdon HP38	<<locked>>	61%	29051	73%	**10	100%
Hodgdon HS-6	<<locked>>	61%	18434	46%	**2	90%
Hodgdon Longshot	<<locked>>	61%	20711	52%	**4	94%
Hodgdon Universal	<<locked>>	61%	14504	36%	**3	100%
Lovex D036	<<locked>>	61%	22713	57%	**14	91%
[Lovex D037.1]*	<<locked>>	84%	25686	64%	**99	80%
Lovex S011	<<locked>>	61%	21814	55%	**9	100%
Lovex S020	<<locked>>	61%	14431	36%	**3	98%
Maxam CSB 1	<<locked>>	60%	11676	29%	**8	98%
Maxam CSB 2	<<locked>>	61%	10820	27%	**8	100%
Maxam CSB 3	<<locked>>	60%	14054	35%	**7	100%
Maxam CSB 4	<<locked>>	61%	16273	41%	**3	100%
Maxam CSB 5	<<locked>>	62%	19203	48%	**0	100%
Ramshot Silhouette	<<locked>>	62%	19377	49%	**2	97%
Ramshot True Blue	<<locked>>	62%	22307	56%	**4	95%
Ramshot Zip	<<locked>>	61%	27847	70%	**04	100%
ReloadSwiss RS 12	<<locked>>	62%	16027	40%	**3	100%
ReloadSwiss RS 20	<<locked>>	62%	11153	28%	**7	95%
[ReloadSwiss RS 24]*	<<locked>>	83%	21524	54%	**17	80%
Rottweil P 801	<<locked>>	61%	18956	48%	**6	100%
[Rottweil P 806]*	<<locked>>	77%	10167	25%	**0	81%
SNPE Vectan A0	<<locked>>	61%	12488	31%	**1	93%
SNPE Vectan BA 9	<<locked>>	61%	15911	40%	**7	99%
SNPE Vectan BA10	<<locked>>	62%	22553	57%	**3	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	64%	10747	27%	**8	82%
SNPE Vectan BA9 1/2	<<locked>>	60%	14330	36%	**0	99%
Shooters World Auto Pistol	<<locked>>	61%	22713	57%	**14	91%
[Shooters World Major Pistol]*	<<locked>>	84%	25686	64%	**99	80%
Somchem MP200	<<locked>>	61%	14605	37%	**0	95%
Somchem MS200	<<locked>>	62%	13851	35%	**7	96%
[Somchem S221]*	<<locked>>	65%	17535	44%	**5	80%
[Vihtavuori 3N37]*	<<locked>>	61%	10399	26%	**4	83%
Vihtavuori N310	<<locked>>	61%	25643	64%	**3	100%
Vihtavuori N320	<<locked>>	61%	15461	39%	**7	100%
Vihtavuori N32C Tin Star	<<locked>>	65%	8543	21%	**3	100%
Vihtavuori N330	<<locked>>	62%	13677	34%	**7	100%
Vihtavuori N340	<<locked>>	61%	12299	31%	**1	94%
[Vihtavuori N350]*	<<locked>>	61%	9776	25%	**1	82%
Winchester 231	<<locked>>	61%	21698	54%	**2	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