Load data for .44 Auto Mag. + .430 | 240gr | Speer LSWC

Recommended Powder(s): Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2, Vihtavuori N105

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.430 \| 240gr \| Speer LSWC
Manufacturer SKU:	4660
Bullet Weight:	240gr \| 15.6g
Bullet Diameter:	0.430" \| 10.92mm
Bullet Length:	0.750" \| 19.0mm
Caliber:	.44 Auto Mag. load data
Case Length (l3):	1.298" \| 33.0mm
Cartridge Length (C.O.L.):	1.674" \| 42.5mm
Seated Depth:	0.374" \| 9.5mm
Shank Seated Depth:	0.374" \| 9.5mm
Case Capacity:	39.0 Grains of Water \| 2.53 cm³
Primer Size:	Large Pistol Magnum (LPM)
Max. allowed Pressure:	36985 psi \| 2550 bar
LID:	LID_B6280_C710
Last updated:	2025-01-01

Load data for 102 loads in caliber .44 Auto Mag. with .430 | 240gr | Speer LSWC bullet and 51 powders such as Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2, 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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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 100	<<locked>>	88%	33185	90%	**73	99%
ADI APS 350	<<locked>>	66%	32866	89%	**01	100%
ADI APS 450	<<locked>>	68%	33228	90%	**33	100%
ADI AS 30	<<locked>>	69%	32822	89%	**63	100%
ADI AS 50N	<<locked>>	66%	32851	89%	**09	100%
Accurate No. 2	<<locked>>	67%	32474	88%	**81	100%
Accurate No. 7	<<locked>>	69%	32953	89%	**25	94%
[Accurate No. 9]*	<<locked>>	77%	32808	89%	**09	88%
Accurate Solo 1000	<<locked>>	68%	32851	89%	**89	100%
Accurate Solo 1250	<<locked>>	72%	32213	87%	**35	100%
Accurate TCM	<<locked>>	77%	33141	90%	**19	90%
[Alliant 2400]*	<<locked>>	88%	32764	89%	**39	85%
Alliant BLUE DOT	<<locked>>	89%	32184	87%	**99	92%
Alliant BULLSEYE	<<locked>>	63%	32343	87%	**94	100%
Alliant POWER PISTOL 👍	<<locked>>	73%	33243	90%	**09	99%
Alliant UNIQUE	<<locked>>	73%	33054	89%	**14	100%
Baschieri & Pellagri 100	<<locked>>	67%	31473	85%	**79	100%
Hodgdon Clays	<<locked>>	64%	31401	85%	**1	100%
Hodgdon Universal	<<locked>>	67%	32866	89%	**55	100%
Hodgdon TrailBoss	<<locked>>	96%	16636	45%	**0	100%
Lovex D037.1	<<locked>>	69%	32953	89%	**25	94%
[Lovex D037.2]*	<<locked>>	76%	31952	86%	**99	87%
Lovex S020	<<locked>>	65%	31430	85%	**55	100%
Maxam CSB 1	<<locked>>	75%	32213	87%	**29	100%
Maxam CSB 2	<<locked>>	72%	32619	88%	**35	100%
Maxam CSB 3	<<locked>>	70%	32184	87%	**09	100%
Maxam CSB 4	<<locked>>	68%	32590	88%	**93	100%
Maxam CSB 5	<<locked>>	63%	31749	86%	**43	100%
[Ramshot Enforcer]*	<<locked>>	88%	31995	87%	**35	86%
ReloadSwiss RS 14	<<locked>>	96%	15040	41%	**3	100%
ReloadSwiss RS 20	<<locked>>	73%	32271	87%	**98	100%
ReloadSwiss RS 24	<<locked>>	74%	32532	88%	**96	95%
Rottweil P 806 👍	<<locked>>	79%	32706	88%	**12	100%
SNPE Vectan A0	<<locked>>	75%	33040	89%	**75	100%
SNPE Vectan BA 9	<<locked>>	67%	31618	85%	**29	100%
SNPE Vectan BA10	<<locked>>	64%	33214	90%	**33	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	79%	32358	87%	**24	100%
SNPE Vectan BA9 1/2	<<locked>>	67%	31488	85%	**35	100%
[Shooters World Heavy Pistol]*	<<locked>>	76%	31952	86%	**99	87%
Shooters World Major Pistol	<<locked>>	69%	32953	89%	**25	94%
Somchem MP200	<<locked>>	67%	32387	88%	**01	100%
Somchem MS200	<<locked>>	71%	32735	89%	**81	100%
Somchem S221	<<locked>>	63%	33272	90%	**93	98%
Vihtavuori 3N37	<<locked>>	73%	32155	87%	**37	100%
Vihtavuori 3N38	<<locked>>	85%	32866	89%	**02	96%
Vihtavuori N105 👍	<<locked>>	91%	32068	87%	**29	99%
Vihtavuori N320	<<locked>>	65%	32024	87%	**93	100%
Vihtavuori N32C Tin Star	<<locked>>	90%	32416	88%	**33	100%
Vihtavuori N330	<<locked>>	67%	32053	87%	**45	100%
Vihtavuori N340	<<locked>>	71%	32242	87%	**78	100%
Vihtavuori N350	<<locked>>	75%	31763	86%	**30	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	15461	42%	**8	90%
ADI APS 350	<<locked>>	61%	28761	78%	**1	100%
ADI APS 450	<<locked>>	61%	27630	75%	**5	100%
ADI AS 30	<<locked>>	61%	26992	73%	**7	100%
ADI AS 50N	<<locked>>	61%	29066	79%	**63	100%
Accurate No. 2	<<locked>>	61%	26614	72%	**02	100%
[Accurate No. 7]*	<<locked>>	61%	23424	63%	**61	88%
[Accurate No. 9]*	<<locked>>	67%	22568	61%	**42	81%
Accurate Solo 1000	<<locked>>	61%	27093	73%	**20	100%
Accurate Solo 1250	<<locked>>	61%	23380	63%	**20	100%
[Accurate TCM]*	<<locked>>	65%	20769	56%	**99	80%
[Alliant 2400]*	<<locked>>	81%	26252	71%	**30	81%
[Alliant BLUE DOT]*	<<locked>>	69%	17956	49%	**37	81%
Alliant BULLSEYE	<<locked>>	61%	30487	82%	**75	100%
Alliant POWER PISTOL	<<locked>>	61%	22887	62%	**38	95%
Alliant UNIQUE	<<locked>>	61%	23206	63%	**76	100%
Baschieri & Pellagri 100	<<locked>>	61%	25962	70%	**17	100%
Hodgdon Clays	<<locked>>	61%	29327	79%	**8	100%
Hodgdon Universal	<<locked>>	61%	27398	74%	**86	100%
Hodgdon TrailBoss	<<locked>>	65%	8470	23%	**9	100%
[Lovex D037.1]*	<<locked>>	61%	23424	63%	**61	88%
[Lovex D037.2]*	<<locked>>	67%	23061	62%	**52	81%
Lovex S020	<<locked>>	61%	27789	75%	**12	100%
Maxam CSB 1	<<locked>>	61%	22350	60%	**01	100%
Maxam CSB 2	<<locked>>	61%	23757	64%	**27	100%
Maxam CSB 3	<<locked>>	61%	25106	68%	**20	100%
Maxam CSB 4	<<locked>>	61%	26905	73%	**30	100%
Maxam CSB 5	<<locked>>	61%	29791	81%	**20	100%
[Ramshot Enforcer]*	<<locked>>	82%	25251	68%	**20	81%
ReloadSwiss RS 14	<<locked>>	65%	7832	21%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	22408	61%	**63	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	20639	56%	**93	88%
Rottweil P 806	<<locked>>	61%	16215	44%	**33	96%
SNPE Vectan A0	<<locked>>	61%	22089	60%	**27	100%
SNPE Vectan BA 9	<<locked>>	61%	26731	72%	**70	100%
SNPE Vectan BA10	<<locked>>	61%	31314	85%	**10	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	18927	51%	**07	98%
SNPE Vectan BA9 1/2	<<locked>>	61%	26382	71%	**70	100%
[Shooters World Heavy Pistol]*	<<locked>>	67%	23061	62%	**52	81%
[Shooters World Major Pistol]*	<<locked>>	61%	23424	63%	**61	88%
Somchem MP200	<<locked>>	61%	27470	74%	**32	100%
Somchem MS200	<<locked>>	61%	24424	66%	**73	100%
Somchem S221	<<locked>>	61%	30255	82%	**47	97%
Vihtavuori 3N37	<<locked>>	61%	21770	59%	**79	99%
[Vihtavuori 3N38]*	<<locked>>	61%	14852	40%	**8	83%
[Vihtavuori N105]*	<<locked>>	61%	11211	30%	**9	80%
Vihtavuori N320	<<locked>>	61%	28036	76%	**47	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	16070	43%	**3	100%
Vihtavuori N330	<<locked>>	61%	26469	72%	**79	100%
Vihtavuori N340	<<locked>>	61%	23728	64%	**63	100%
Vihtavuori N350	<<locked>>	61%	19885	54%	**40	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.