Load data for .44 Rem. Mag. + .430 | 310gr | LEE Mold C430-310-RF

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.430 \| 310gr \| LEE Mold C430-310-RF
Manufacturer SKU:	C430-310-RF
Bullet Weight:	310gr \| 20.1g
Bullet Diameter:	0.430" \| 10.92mm
Bullet Length:	<<locked>>
Caliber:	.44 Rem. Mag. load data
Case Length (l3):	1.275" \| 32.4mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	39.5 Grains of Water \| 2.56 cm³
Primer Size:	Large Pistol Magnum (LPM)
Max. allowed Pressure:	40611 psi \| 2800 bar
LID:	LID_B3295_C714
Last updated:	2026-01-22

Load data for 100 loads in caliber .44 Rem. Mag. with .430 | 310gr | LEE Mold C430-310-RF bullet and 50 powder(s). 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>>	86%	34911	86%	**09	100%
ADI AS 50N	<<locked>>	66%	35317	87%	**5	100%
[Accurate 4100]*	<<locked>>	89%	35244	87%	**84	87%
Accurate No. 2	<<locked>>	68%	36535	90%	**33	100%
Accurate No. 7	<<locked>>	68%	35491	87%	**78	98%
Accurate No. 9	<<locked>>	76%	36187	89%	**84	94%
Accurate Solo 1000	<<locked>>	69%	36071	89%	**1	100%
Accurate Solo 1250	<<locked>>	71%	34780	86%	**4	100%
Accurate TCM	<<locked>>	76%	36390	90%	**78	95%
Alliant 2400	<<locked>>	85%	34969	86%	**88	91%
Alliant BLUE DOT	<<locked>>	88%	35621	88%	**68	97%
Alliant BULLSEYE	<<locked>>	63%	35607	88%	**47	100%
Alliant POWER PISTOL	<<locked>>	72%	36535	90%	**58	100%
Alliant UNIQUE	<<locked>>	72%	35360	87%	**50	100%
Baschieri & Pellagri 100	<<locked>>	69%	35418	87%	**8	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	86%	35375	87%	**1	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	66%	35984	89%	**4	100%
[Hodgdon H110]*	<<locked>>	96%	36172	89%	**20	84%
Hodgdon LilGun	<<locked>>	96%	33112	82%	**30	90%
Hodgdon Universal	<<locked>>	67%	36376	90%	**10	100%
Hodgdon CFE Pistol	<<locked>>	68%	34751	86%	**4	100%
Lovex D037.1	<<locked>>	68%	35491	87%	**78	98%
Lovex D037.2	<<locked>>	75%	35389	87%	**75	93%
Lovex S020	<<locked>>	65%	35708	88%	**20	100%
Maxam CSB 1	<<locked>>	76%	35940	88%	**1	100%
Maxam CSB 2	<<locked>>	70%	34389	85%	**8	100%
Maxam CSB 3	<<locked>>	71%	36129	89%	**4	100%
Maxam CSB 4	<<locked>>	69%	36187	89%	**8	100%
Ramshot Enforcer	<<locked>>	86%	35302	87%	**01	92%
ReloadSwiss RS 20	<<locked>>	72%	35201	87%	**37	100%
ReloadSwiss RS 24	<<locked>>	74%	36260	89%	**65	99%
Rottweil P 806	<<locked>>	78%	36361	90%	**65	100%
SNPE Vectan A0	<<locked>>	74%	35346	87%	**17	100%
SNPE Vectan BA 9	<<locked>>	68%	35288	87%	**1	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	96%	20465	50%	**4	84%
SNPE Vectan BA7 1/2	<<locked>>	79%	35215	87%	**73	100%
SNPE Vectan BA9 1/2	<<locked>>	68%	35041	86%	**1	100%
SNPE Vectan SP 2	<<locked>>	66%	34664	85%	**45	100%
Shooters World Heavy Pistol	<<locked>>	75%	35389	87%	**75	93%
Shooters World Major Pistol	<<locked>>	68%	35491	87%	**78	98%
Somchem MP200	<<locked>>	67%	35969	89%	**53	100%
Somchem MS200	<<locked>>	70%	34737	86%	**17	100%
Vihtavuori 3N37	<<locked>>	72%	35215	87%	**83	100%
Vihtavuori 3N38	<<locked>>	84%	36376	90%	**58	99%
Vihtavuori N105 👍	<<locked>>	89%	34867	86%	**75	100%
[Vihtavuori N110]*	<<locked>>	95%	24540	60%	**66	85%
Vihtavuori N320	<<locked>>	66%	35984	89%	**8	100%
Vihtavuori N330	<<locked>>	68%	36085	89%	**04	100%
Vihtavuori N340	<<locked>>	70%	34461	85%	**24	100%
Vihtavuori N350	<<locked>>	75%	35563	88%	**83	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	69%	22104	54%	**5	98%
ADI AS 50N	<<locked>>	63%	33098	81%	**5	100%
[Accurate 4100]*	<<locked>>	79%	24860	61%	**47	81%
Accurate No. 2	<<locked>>	61%	29501	73%	**1	100%
Accurate No. 7	<<locked>>	61%	27253	67%	**73	95%
[Accurate No. 9]*	<<locked>>	61%	20610	51%	**5	84%
Accurate Solo 1000	<<locked>>	66%	33808	83%	**2	100%
Accurate Solo 1250	<<locked>>	64%	28369	70%	**2	100%
[Accurate TCM]*	<<locked>>	61%	20595	51%	**5	85%
[Alliant 2400]*	<<locked>>	68%	19957	49%	**1	80%
[Alliant BLUE DOT]*	<<locked>>	68%	20059	49%	**2	88%
Alliant BULLSEYE	<<locked>>	61%	33489	82%	**27	100%
Alliant POWER PISTOL	<<locked>>	61%	25875	64%	**27	99%
Alliant UNIQUE	<<locked>>	60%	25715	63%	**5	100%
Baschieri & Pellagri 100	<<locked>>	66%	33112	82%	**8	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	81%	31386	77%	**5	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	30806	76%	**8	100%
[Hodgdon H110]*	<<locked>>	91%	29559	73%	**42	81%
[Hodgdon LilGun]*	<<locked>>	83%	20885	51%	**33	81%
Hodgdon Universal	<<locked>>	61%	30110	74%	**1	100%
Hodgdon CFE Pistol	<<locked>>	61%	28950	71%	**8	100%
Lovex D037.1	<<locked>>	61%	27253	67%	**73	95%
[Lovex D037.2]*	<<locked>>	61%	21176	52%	**8	85%
Lovex S020	<<locked>>	61%	31314	77%	**8	100%
Maxam CSB 1	<<locked>>	68%	29863	74%	**5	100%
Maxam CSB 2	<<locked>>	65%	30081	74%	**5	100%
Maxam CSB 3	<<locked>>	66%	31865	78%	**5	100%
Maxam CSB 4	<<locked>>	66%	33895	83%	**8	100%
[Ramshot Enforcer]*	<<locked>>	69%	19043	47%	**5	80%
ReloadSwiss RS 20	<<locked>>	61%	25440	63%	**8	100%
ReloadSwiss RS 24	<<locked>>	61%	23453	58%	**7	94%
Rottweil P 806	<<locked>>	61%	19189	47%	**5	100%
SNPE Vectan A0	<<locked>>	65%	27673	68%	**8	100%
SNPE Vectan BA 9	<<locked>>	61%	29515	73%	**5	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	92%	18478	46%	**5	82%
SNPE Vectan BA7 1/2	<<locked>>	65%	23772	59%	**8	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	28950	71%	**5	100%
SNPE Vectan SP 2	<<locked>>	61%	29196	72%	**73	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	21176	52%	**8	85%
Shooters World Major Pistol	<<locked>>	61%	27253	67%	**73	95%
Somchem MP200	<<locked>>	61%	30052	74%	**4	100%
Somchem MS200	<<locked>>	61%	26934	66%	**8	100%
Vihtavuori 3N37	<<locked>>	61%	24526	60%	**5	100%
Vihtavuori 3N38	<<locked>>	65%	19522	48%	**2	92%
Vihtavuori N105	<<locked>>	68%	17332	43%	**8	95%
[Vihtavuori N110]*	<<locked>>	89%	19667	48%	**1	80%
Vihtavuori N320	<<locked>>	64%	33576	83%	**8	100%
Vihtavuori N330	<<locked>>	61%	29472	73%	**2	100%
Vihtavuori N340	<<locked>>	61%	26484	65%	**5	100%
Vihtavuori N350	<<locked>>	61%	22916	56%	**8	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