Load data for .44 Rem. Mag. + .430 | 240gr | Rim Rock RNFP Top Shelf

Recommended Powder(s): Accurate No. 5, Hodgdon HS-6, Lovex D036, Rottweil P 806, Shooters World Auto Pistol

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.43 \| 240gr \| Rim Rock RNFP Top Shelf
Manufacturer SKU:	#359
Bullet Weight:	240gr \| 15.6g
Bullet Diameter:	0.430" \| 10.92mm
Bullet Length:	0.685" \| 17.4mm
Caliber:	.44 Rem. Mag. load data
Case Length (l3):	1.275" \| 32.4mm
Cartridge Length (C.O.L.):	1.341" \| 34.1mm
Seated Depth:	0.619" \| 15.7mm
Shank Seated Depth:	0.619" \| 15.7mm
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_B10628_C714
Last updated:	2025-02-02

Load data for 124 loads in caliber .44 Rem. Mag. with .43 | 240gr | Rim Rock RNFP Top Shelf bullet and 62 powders such as Accurate No. 5, Hodgdon HS-6, Lovex D036, Rottweil P 806, Shooters World Auto Pistol. 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 (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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>>	95%	29718	73%	**22	96%
ADI AP 70N	<<locked>>	70%	34621	85%	**93	100%
ADI APS 350	<<locked>>	73%	33431	82%	**5	100%
ADI APS 450	<<locked>>	76%	34592	85%	**8	100%
ADI AS 30	<<locked>>	81%	36303	89%	**14	100%
ADI AS 50N	<<locked>>	75%	34360	85%	**33	100%
Accurate No. 2	<<locked>>	77%	34621	85%	**02	100%
Accurate No. 5 👍	<<locked>>	65%	36085	89%	**01	99%
Accurate No. 7	<<locked>>	81%	35447	87%	**43	90%
[Accurate No. 9]*	<<locked>>	91%	36463	90%	**40	85%
Accurate Solo 1000	<<locked>>	79%	35621	88%	**30	100%
Accurate Solo 1250	<<locked>>	85%	35810	88%	**86	100%
[Accurate TCM]*	<<locked>>	90%	35085	86%	**17	85%
[Alliant BLUE DOT]*	<<locked>>	95%	28036	69%	**32	85%
Alliant BULLSEYE	<<locked>>	74%	34737	86%	**35	100%
Alliant POWER PISTOL	<<locked>>	84%	34650	85%	**30	98%
Alliant UNIQUE	<<locked>>	86%	36274	89%	**61	100%
Baschieri & Pellagri 100	<<locked>>	78%	33750	83%	**20	100%
Hodgdon Clays	<<locked>>	73%	33881	83%	**2	100%
Hodgdon HS-6 👍	<<locked>>	69%	35012	86%	**75	100%
Hodgdon Longshot	<<locked>>	67%	36201	89%	**81	100%
Hodgdon Universal	<<locked>>	79%	36056	89%	**02	100%
Hodgdon TrailBoss	<<locked>>	92%	12241	30%	**2	100%
Lovex D036 👍	<<locked>>	65%	36027	89%	**01	99%
Lovex D037.1	<<locked>>	81%	35447	87%	**43	90%
[Lovex D037.2]*	<<locked>>	89%	35505	87%	**27	84%
Lovex S011	<<locked>>	68%	34403	85%	**47	100%
Lovex S020	<<locked>>	76%	34113	84%	**99	100%
Maxam CSB 1	<<locked>>	87%	34650	85%	**70	100%
Maxam CSB 2	<<locked>>	83%	34011	84%	**76	100%
Maxam CSB 3	<<locked>>	81%	34389	85%	**47	100%
Maxam CSB 4	<<locked>>	79%	35505	87%	**40	100%
Maxam CSB 5	<<locked>>	75%	35853	88%	**7	100%
Ramshot Silhouette	<<locked>>	70%	34969	86%	**45	100%
Ramshot True Blue	<<locked>>	65%	34650	85%	**55	100%
ReloadSwiss RS 12	<<locked>>	73%	34708	85%	**66	100%
ReloadSwiss RS 14	<<locked>>	96%	11922	29%	**2	100%
ReloadSwiss RS 20	<<locked>>	88%	35955	89%	**55	100%
ReloadSwiss RS 24	<<locked>>	88%	35520	87%	**30	93%
Rottweil P 801	<<locked>>	70%	36172	89%	**53	100%
Rottweil P 806 👍	<<locked>>	95%	35476	87%	**73	100%
SNPE Vectan A0	<<locked>>	88%	36332	89%	**15	100%
SNPE Vectan BA 9	<<locked>>	78%	33997	84%	**70	100%
SNPE Vectan BA10	<<locked>>	71%	34592	85%	**8	100%
SNPE Vectan BA7 1/2	<<locked>>	94%	35795	88%	**65	100%
SNPE Vectan BA9 1/2	<<locked>>	80%	35099	86%	**86	100%
Shooters World Auto Pistol 👍	<<locked>>	65%	36027	89%	**01	99%
[Shooters World Heavy Pistol]*	<<locked>>	89%	35505	87%	**27	84%
Shooters World Major Pistol	<<locked>>	81%	35447	87%	**43	90%
Somchem MP200	<<locked>>	77%	34316	85%	**32	100%
Somchem MS200	<<locked>>	82%	34867	86%	**15	100%
Somchem S221	<<locked>>	74%	36230	89%	**20	96%
Vihtavuori 3N37	<<locked>>	86%	35578	88%	**84	100%
Vihtavuori 3N38	<<locked>>	95%	31241	77%	**71	92%
Vihtavuori N105	<<locked>>	97%	24947	61%	**29	93%
Vihtavuori N310	<<locked>>	65%	36521	90%	**8	100%
Vihtavuori N320	<<locked>>	78%	36187	89%	**50	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	28311	70%	**5	100%
Vihtavuori N330	<<locked>>	79%	35172	87%	**96	100%
Vihtavuori N340	<<locked>>	83%	34809	86%	**12	100%
Vihtavuori N350	<<locked>>	89%	34650	85%	**71	100%
Winchester 231	<<locked>>	66%	34243	84%	**63	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	11632	29%	**1	80%
ADI AP 70N	<<locked>>	62%	27137	67%	**10	100%
ADI APS 350	<<locked>>	60%	24918	61%	**7	100%
ADI APS 450	<<locked>>	61%	23946	59%	**6	100%
ADI AS 30	<<locked>>	62%	22814	56%	**6	100%
ADI AS 50N	<<locked>>	62%	24134	59%	**2	100%
Accurate No. 2	<<locked>>	62%	21422	53%	**2	99%
Accurate No. 5	<<locked>>	61%	31401	77%	**48	98%
[Accurate No. 7]*	<<locked>>	66%	20450	50%	**24	81%
[Accurate No. 9]*	<<locked>>	85%	30095	74%	**58	81%
Accurate Solo 1000	<<locked>>	61%	22756	56%	**9	100%
Accurate Solo 1250	<<locked>>	62%	18971	47%	**6	100%
[Accurate TCM]*	<<locked>>	82%	27021	67%	**15	81%
[Alliant BLUE DOT]*	<<locked>>	86%	21524	53%	**20	80%
Alliant BULLSEYE	<<locked>>	62%	24743	61%	**14	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	17579	43%	**8	88%
Alliant UNIQUE	<<locked>>	62%	18811	46%	**8	100%
Baschieri & Pellagri 100	<<locked>>	62%	21480	53%	**3	100%
Hodgdon Clays	<<locked>>	60%	25164	62%	**0	100%
Hodgdon HS-6	<<locked>>	61%	26571	65%	**66	98%
Hodgdon Longshot	<<locked>>	61%	29428	72%	**02	100%
Hodgdon Universal	<<locked>>	60%	21727	53%	**5	100%
Hodgdon TrailBoss	<<locked>>	80%	9790	24%	**6	100%
Lovex D036	<<locked>>	61%	31343	77%	**48	98%
[Lovex D037.1]*	<<locked>>	66%	20450	50%	**24	81%
[Lovex D037.2]*	<<locked>>	84%	29240	72%	**52	81%
Lovex S011	<<locked>>	62%	28964	71%	**8	100%
Lovex S020	<<locked>>	62%	21915	54%	**5	100%
Maxam CSB 1	<<locked>>	60%	17172	42%	**0	100%
Maxam CSB 2	<<locked>>	61%	17999	44%	**3	100%
Maxam CSB 3	<<locked>>	60%	20030	49%	**6	100%
Maxam CSB 4	<<locked>>	62%	22524	55%	**9	100%
Maxam CSB 5	<<locked>>	60%	24598	61%	**3	100%
Ramshot Silhouette	<<locked>>	61%	26078	64%	**40	100%
Ramshot True Blue	<<locked>>	61%	30023	74%	**06	100%
ReloadSwiss RS 12	<<locked>>	61%	24555	60%	**8	100%
ReloadSwiss RS 14	<<locked>>	84%	9631	24%	**6	100%
ReloadSwiss RS 20	<<locked>>	61%	16433	40%	**6	100%
[ReloadSwiss RS 24]*	<<locked>>	65%	17579	43%	**5	80%
Rottweil P 801	<<locked>>	61%	28369	70%	**1	100%
[Rottweil P 806]*	<<locked>>	61%	10675	26%	**7	85%
SNPE Vectan A0	<<locked>>	61%	17260	43%	**6	99%
SNPE Vectan BA 9	<<locked>>	60%	20929	52%	**2	100%
SNPE Vectan BA10	<<locked>>	60%	26484	65%	**3	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	14692	36%	**7	91%
SNPE Vectan BA9 1/2	<<locked>>	62%	21263	52%	**2	100%
Shooters World Auto Pistol	<<locked>>	61%	31343	77%	**48	98%
[Shooters World Heavy Pistol]*	<<locked>>	84%	29240	72%	**52	81%
[Shooters World Major Pistol]*	<<locked>>	66%	20450	50%	**24	81%
Somchem MP200	<<locked>>	61%	21335	53%	**1	100%
Somchem MS200	<<locked>>	61%	19566	48%	**5	100%
[Somchem S221]*	<<locked>>	61%	22785	56%	**30	89%
Vihtavuori 3N37	<<locked>>	61%	16215	40%	**9	94%
[Vihtavuori 3N38]*	<<locked>>	73%	16404	40%	**9	80%
[Vihtavuori N105]*	<<locked>>	79%	14605	36%	**9	82%
Vihtavuori N310	<<locked>>	62%	33330	82%	**8	100%
Vihtavuori N320	<<locked>>	61%	22539	55%	**9	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	13155	32%	**9	100%
Vihtavuori N330	<<locked>>	61%	20305	50%	**5	100%
Vihtavuori N340	<<locked>>	62%	18782	46%	**9	100%
Vihtavuori N350	<<locked>>	62%	15214	37%	**6	94%
Winchester 231	<<locked>>	61%	29124	72%	**10	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.