Load data for .44 Auto Mag. + .430 | 240gr | Rim Rock SWC Gas Check

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:	.43 \| 240gr \| Rim Rock SWC Gas Check
Manufacturer SKU:	#415
Bullet Weight:	240gr \| 15.6g
Bullet Diameter:	0.430" \| 10.92mm
Bullet Length:	0.775" \| 19.7mm
Caliber:	.44 Auto Mag. load data
Case Length (l3):	1.298" \| 33.0mm
Cartridge Length (C.O.L.):	1.674" \| 42.5mm
Seated Depth:	0.399" \| 10.1mm
Shank Seated Depth:	0.399" \| 10.1mm
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_B10617_C710
Last updated:	2025-01-01

Load data for 100 loads in caliber .44 Auto Mag. with .43 | 240gr | Rim Rock SWC Gas Check bullet and 50 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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Min z (%)
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Barrel Length (cm)
Safety Buffer (%)
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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>>	86%	31749	86%	**40	99%
ADI APS 350	<<locked>>	65%	31502	85%	**1	100%
ADI APS 450	<<locked>>	68%	33228	90%	**20	100%
ADI AS 30	<<locked>>	69%	32967	89%	**56	100%
ADI AS 50N	<<locked>>	66%	33228	90%	**96	100%
Accurate No. 2	<<locked>>	67%	32866	89%	**68	100%
Accurate No. 7	<<locked>>	69%	32111	87%	**96	93%
[Accurate No. 9]*	<<locked>>	78%	33025	89%	**02	87%
Accurate Solo 1000	<<locked>>	68%	32895	89%	**76	100%
Accurate Solo 1250	<<locked>>	72%	32692	88%	**29	100%
[Accurate TCM]*	<<locked>>	77%	32605	88%	**99	89%
[Alliant 2400]*	<<locked>>	88%	33141	90%	**19	84%
Alliant BLUE DOT	<<locked>>	89%	32866	89%	**02	92%
Alliant BULLSEYE	<<locked>>	63%	32590	88%	**91	100%
Alliant POWER PISTOL 👍	<<locked>>	72%	32532	88%	**83	99%
Alliant UNIQUE	<<locked>>	71%	31981	86%	**88	100%
Baschieri & Pellagri 100	<<locked>>	68%	31676	86%	**70	100%
Hodgdon Clays	<<locked>>	65%	32053	87%	**1	100%
Hodgdon Universal	<<locked>>	65%	31560	85%	**29	100%
Hodgdon TrailBoss	<<locked>>	94%	16317	44%	**0	100%
Lovex D037.1	<<locked>>	69%	32111	87%	**96	93%
[Lovex D037.2]*	<<locked>>	76%	32242	87%	**89	87%
Lovex S020	<<locked>>	65%	32155	87%	**55	100%
Maxam CSB 1	<<locked>>	75%	32648	88%	**25	100%
Maxam CSB 2	<<locked>>	72%	33243	90%	**32	100%
Maxam CSB 3	<<locked>>	70%	32416	88%	**99	100%
Maxam CSB 4	<<locked>>	68%	32634	88%	**86	100%
Maxam CSB 5	<<locked>>	63%	31836	86%	**33	100%
[Ramshot Enforcer]*	<<locked>>	88%	31908	86%	**16	85%
ReloadSwiss RS 14	<<locked>>	94%	15026	41%	**7	100%
ReloadSwiss RS 20	<<locked>>	74%	32837	89%	**88	100%
ReloadSwiss RS 24	<<locked>>	75%	32924	89%	**93	95%
Rottweil P 806 👍	<<locked>>	79%	32372	88%	**99	100%
SNPE Vectan A0	<<locked>>	74%	31850	86%	**48	100%
SNPE Vectan BA 9	<<locked>>	67%	32053	87%	**25	100%
SNPE Vectan BA10	<<locked>>	64%	33214	90%	**20	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	79%	32430	88%	**14	100%
SNPE Vectan BA9 1/2	<<locked>>	69%	32808	89%	**42	100%
[Shooters World Heavy Pistol]*	<<locked>>	76%	32242	87%	**89	87%
Shooters World Major Pistol	<<locked>>	69%	32111	87%	**96	93%
Somchem MP200	<<locked>>	66%	32256	87%	**84	100%
Somchem MS200	<<locked>>	71%	33272	90%	**78	100%
Vihtavuori 3N37	<<locked>>	74%	32982	89%	**34	100%
Vihtavuori 3N38	<<locked>>	84%	31894	86%	**70	96%
Vihtavuori N105 👍	<<locked>>	91%	31850	86%	**19	99%
Vihtavuori N320	<<locked>>	65%	32329	87%	**83	100%
Vihtavuori N32C Tin Star	<<locked>>	91%	33083	89%	**30	100%
Vihtavuori N330	<<locked>>	67%	32416	88%	**38	100%
Vihtavuori N340	<<locked>>	71%	32793	89%	**75	100%
Vihtavuori N350	<<locked>>	76%	32677	88%	**27	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	15374	42%	**8	90%
ADI APS 350	<<locked>>	62%	29428	80%	**8	100%
ADI APS 450	<<locked>>	61%	27383	74%	**1	100%
ADI AS 30	<<locked>>	61%	27122	73%	**4	100%
ADI AS 50N	<<locked>>	61%	29254	79%	**50	100%
Accurate No. 2	<<locked>>	61%	26861	73%	**96	100%
[Accurate No. 7]*	<<locked>>	61%	23946	65%	**65	88%
[Accurate No. 9]*	<<locked>>	67%	22698	61%	**29	80%
Accurate Solo 1000	<<locked>>	61%	27093	73%	**10	100%
Accurate Solo 1250	<<locked>>	61%	23598	64%	**14	100%
[Accurate TCM]*	<<locked>>	65%	21306	58%	**02	81%
[Alliant 2400]*	<<locked>>	81%	26353	71%	**17	80%
[Alliant BLUE DOT]*	<<locked>>	69%	18362	50%	**33	81%
Alliant BULLSEYE	<<locked>>	61%	30603	83%	**61	100%
Alliant POWER PISTOL	<<locked>>	61%	23395	63%	**32	95%
Alliant UNIQUE	<<locked>>	61%	23656	64%	**73	100%
Baschieri & Pellagri 100	<<locked>>	61%	26121	71%	**04	100%
Hodgdon Clays	<<locked>>	62%	29907	81%	**8	100%
Hodgdon Universal	<<locked>>	61%	27978	76%	**83	100%
Hodgdon TrailBoss	<<locked>>	65%	9166	25%	**3	100%
[Lovex D037.1]*	<<locked>>	61%	23946	65%	**65	88%
[Lovex D037.2]*	<<locked>>	67%	23206	63%	**38	81%
Lovex S020	<<locked>>	61%	28195	76%	**06	100%
Maxam CSB 1	<<locked>>	61%	22582	61%	**7	100%
Maxam CSB 2	<<locked>>	61%	24105	65%	**17	100%
Maxam CSB 3	<<locked>>	61%	25077	68%	**10	100%
Maxam CSB 4	<<locked>>	61%	26890	73%	**14	100%
Maxam CSB 5	<<locked>>	61%	29660	80%	**07	100%
[Ramshot Enforcer]*	<<locked>>	81%	24990	68%	**07	80%
ReloadSwiss RS 14	<<locked>>	66%	8688	23%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	22713	61%	**56	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	20798	56%	**89	88%
Rottweil P 806	<<locked>>	61%	17085	46%	**43	96%
SNPE Vectan A0	<<locked>>	61%	22307	60%	**17	100%
SNPE Vectan BA 9	<<locked>>	61%	26992	73%	**60	100%
SNPE Vectan BA10	<<locked>>	61%	31227	84%	**01	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	18869	51%	**4	97%
SNPE Vectan BA9 1/2	<<locked>>	60%	25817	70%	**53	100%
[Shooters World Heavy Pistol]*	<<locked>>	67%	23206	63%	**38	81%
[Shooters World Major Pistol]*	<<locked>>	61%	23946	65%	**65	88%
Somchem MP200	<<locked>>	61%	27137	73%	**15	100%
Somchem MS200	<<locked>>	61%	24787	67%	**66	100%
Vihtavuori 3N37	<<locked>>	61%	22365	60%	**83	100%
[Vihtavuori 3N38]*	<<locked>>	61%	15069	41%	**8	82%
[Vihtavuori N105]*	<<locked>>	61%	11908	32%	**9	81%
Vihtavuori N320	<<locked>>	61%	28224	76%	**40	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	16404	44%	**4	100%
Vihtavuori N330	<<locked>>	61%	26803	72%	**73	100%
Vihtavuori N340	<<locked>>	61%	24149	65%	**56	100%
Vihtavuori N350	<<locked>>	61%	20436	55%	**43	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.