Load data for .445 Super Mag. + .43 | 185gr | Rim Rock SWC?HP

Recommended Powder(s): Alliant POWER PISTOL, Rottweil P 806

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.43 \| 185gr \| Rim Rock SWC?HP
Manufacturer SKU:	#137
Bullet Weight:	185gr \| 12.0g
Bullet Diameter:	0.430" \| 10.92mm
Bullet Length:	<<locked>>
Caliber:	.445 Super Mag. load data
Case Length (l3):	1.600" \| 40.6mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	49.0 Grains of Water \| 3.18 cm³
Primer Size:	Large Pistol Magnum (LPM)
Max. allowed Pressure:	40611 psi \| 2800 bar
LID:	LID_B10629_C793
Last updated:	2026-05-29

Load data for 120 loads in caliber .445 Super Mag. with .43 | 185gr | Rim Rock SWC?HP bullet and 60 powders such as Alliant POWER PISTOL, Rottweil P 806. 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>>	84%	36100	89%	**75	99%
ADI APS 350	<<locked>>	67%	35665	88%	**83	100%
ADI APS 450	<<locked>>	68%	35360	87%	**16	100%
ADI AS 30	<<locked>>	67%	35447	87%	**48	100%
ADI AS 50N	<<locked>>	64%	35926	88%	**98	100%
[Accurate 4100]*	<<locked>>	85%	36274	89%	**21	81%
Accurate No. 2	<<locked>>	65%	35418	87%	**83	100%
Accurate No. 7	<<locked>>	65%	36100	89%	**34	94%
[Accurate No. 9]*	<<locked>>	73%	36187	89%	**27	88%
Accurate Solo 1000	<<locked>>	67%	36274	89%	**88	100%
Accurate Solo 1250	<<locked>>	69%	35230	87%	**30	100%
[Accurate TCM]*	<<locked>>	72%	35520	87%	**11	89%
[Alliant 2400]*	<<locked>>	82%	36274	89%	**47	85%
Alliant BE-86	<<locked>>	69%	35607	88%	**24	100%
Alliant BLUE DOT	<<locked>>	84%	36260	89%	**27	93%
Alliant Herco	<<locked>>	82%	35853	88%	**99	100%
Alliant POWER PISTOL 👍	<<locked>>	68%	35665	88%	**17	99%
Alliant RED DOT	<<locked>>	69%	35621	88%	**78	100%
Alliant UNIQUE	<<locked>>	69%	35563	88%	**16	100%
Baschieri & Pellagri 100	<<locked>>	67%	35375	87%	**81	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	84%	35853	88%	**91	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	63%	35969	89%	**04	100%
Hodgdon Clays	<<locked>>	75%	35230	87%	**09	100%
[Hodgdon LilGun]*	<<locked>>	93%	35984	89%	**03	85%
Hodgdon Universal	<<locked>>	65%	36318	89%	**60	100%
Hodgdon CFE Pistol	<<locked>>	66%	35723	88%	**40	100%
Hodgdon TrailBoss	<<locked>>	96%	20059	49%	**02	100%
Lovex D037.1	<<locked>>	65%	36100	89%	**34	94%
[Lovex D037.2]*	<<locked>>	72%	36187	89%	**27	88%
Lovex S020	<<locked>>	63%	36056	89%	**80	100%
Maxam CSB 1	<<locked>>	72%	35172	87%	**34	100%
Maxam CSB 2	<<locked>>	68%	35549	88%	**27	100%
Maxam CSB 3	<<locked>>	68%	35476	87%	**04	100%
Maxam CSB 4	<<locked>>	67%	36013	89%	**94	100%
Maxam CSB 5	<<locked>>	64%	36274	89%	**55	100%
[Ramshot Enforcer]*	<<locked>>	82%	36143	89%	**40	86%
ReloadSwiss RS 14	<<locked>>	95%	18608	46%	**06	100%
ReloadSwiss RS 20	<<locked>>	70%	35926	88%	**03	100%
ReloadSwiss RS 24	<<locked>>	71%	36463	90%	**24	96%
Rottweil P 806 👍	<<locked>>	73%	36332	89%	**14	100%
SNPE Vectan A0	<<locked>>	73%	35955	89%	**83	100%
SNPE Vectan A1	<<locked>>	66%	36318	89%	**30	100%
SNPE Vectan BA 9	<<locked>>	66%	35636	88%	**44	100%
SNPE Vectan BA10	<<locked>>	64%	36013	89%	**19	100%
SNPE Vectan BA7 1/2	<<locked>>	77%	36521	90%	**42	100%
SNPE Vectan BA9 1/2	<<locked>>	66%	35462	87%	**40	100%
SNPE Vectan SP 2	<<locked>>	64%	35955	89%	**11	100%
[Shooters World Heavy Pistol]*	<<locked>>	72%	36187	89%	**27	88%
Shooters World Major Pistol	<<locked>>	65%	36100	89%	**34	94%
Somchem MP200	<<locked>>	64%	36260	89%	**09	100%
Somchem MS200	<<locked>>	69%	36158	89%	**96	100%
Vihtavuori 3N37	<<locked>>	70%	35984	89%	**55	100%
Vihtavuori 3N38	<<locked>>	82%	35708	88%	**04	96%
Vihtavuori N105	<<locked>>	86%	36477	90%	**47	99%
Vihtavuori N320	<<locked>>	64%	36347	90%	**07	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	35795	88%	**12	100%
Vihtavuori N330	<<locked>>	63%	36129	89%	**53	100%
Vihtavuori N340	<<locked>>	68%	36332	89%	**90	100%
Vihtavuori N350	<<locked>>	75%	36260	89%	**42	100%
Winchester AutoComp	<<locked>>	70%	35708	88%	**47	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	19014	47%	**30	92%
ADI APS 350	<<locked>>	61%	31589	78%	**30	100%
ADI APS 450	<<locked>>	61%	30472	75%	**37	100%
ADI AS 30	<<locked>>	61%	30182	74%	**76	100%
ADI AS 50N	<<locked>>	61%	33489	82%	**68	100%
[Accurate 4100]*	<<locked>>	83%	33446	82%	**81	80%
Accurate No. 2	<<locked>>	61%	31285	77%	**24	100%
Accurate No. 7	<<locked>>	61%	31314	77%	**39	91%
[Accurate No. 9]*	<<locked>>	62%	24874	61%	**04	81%
Accurate Solo 1000	<<locked>>	61%	31125	77%	**16	100%
Accurate Solo 1250	<<locked>>	61%	28007	69%	**22	100%
[Accurate TCM]*	<<locked>>	61%	23743	58%	**65	81%
[Alliant 2400]*	<<locked>>	75%	28935	71%	**06	80%
Alliant BE-86	<<locked>>	61%	29124	72%	**29	100%
[Alliant BLUE DOT]*	<<locked>>	64%	19870	49%	**63	81%
Alliant Herco	<<locked>>	61%	20726	51%	**37	100%
Alliant POWER PISTOL	<<locked>>	61%	28166	69%	**76	97%
Alliant RED DOT	<<locked>>	61%	29109	72%	**80	100%
Alliant UNIQUE	<<locked>>	61%	28805	71%	**98	100%
Baschieri & Pellagri 100	<<locked>>	61%	30342	75%	**16	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	19957	49%	**38	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	33895	83%	**71	100%
Hodgdon Clays	<<locked>>	61%	25817	64%	**68	100%
[Hodgdon LilGun]*	<<locked>>	88%	30211	74%	**81	81%
Hodgdon Universal	<<locked>>	61%	32721	81%	**04	100%
Hodgdon CFE Pistol	<<locked>>	61%	31038	76%	**85	100%
Hodgdon TrailBoss	<<locked>>	61%	10124	25%	**0	100%
Lovex D037.1	<<locked>>	61%	31314	77%	**39	91%
[Lovex D037.2]*	<<locked>>	62%	24874	61%	**04	81%
Lovex S020	<<locked>>	61%	33460	82%	**40	100%
Maxam CSB 1	<<locked>>	61%	26179	64%	**89	100%
Maxam CSB 2	<<locked>>	61%	29399	72%	**32	100%
Maxam CSB 3	<<locked>>	61%	29472	73%	**16	100%
Maxam CSB 4	<<locked>>	61%	30879	76%	**19	100%
Maxam CSB 5	<<locked>>	61%	33663	83%	**16	100%
[Ramshot Enforcer]*	<<locked>>	75%	27862	69%	**90	81%
ReloadSwiss RS 14	<<locked>>	61%	9587	24%	**0	100%
ReloadSwiss RS 20	<<locked>>	61%	27760	68%	**78	100%
ReloadSwiss RS 24	<<locked>>	61%	25918	64%	**24	90%
Rottweil P 806	<<locked>>	61%	23395	58%	**68	98%
SNPE Vectan A0	<<locked>>	61%	26165	64%	**25	100%
SNPE Vectan A1	<<locked>>	61%	31778	78%	**62	100%
SNPE Vectan BA 9	<<locked>>	61%	31154	77%	**75	100%
SNPE Vectan BA10	<<locked>>	61%	33431	82%	**89	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	23105	57%	**12	99%
SNPE Vectan BA9 1/2	<<locked>>	61%	30777	76%	**68	100%
SNPE Vectan SP 2	<<locked>>	61%	32430	80%	**58	99%
[Shooters World Heavy Pistol]*	<<locked>>	62%	24874	61%	**04	81%
Shooters World Major Pistol	<<locked>>	61%	31314	77%	**39	91%
Somchem MP200	<<locked>>	61%	32619	80%	**63	100%
Somchem MS200	<<locked>>	61%	29298	72%	**85	100%
Vihtavuori 3N37	<<locked>>	61%	27441	68%	**14	100%
[Vihtavuori 3N38]*	<<locked>>	61%	18608	46%	**34	85%
[Vihtavuori N105]*	<<locked>>	61%	15809	39%	**94	85%
Vihtavuori N320	<<locked>>	61%	33620	83%	**65	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	16984	42%	**14	100%
Vihtavuori N330	<<locked>>	61%	33431	82%	**14	100%
Vihtavuori N340	<<locked>>	61%	29037	71%	**85	100%
Vihtavuori N350	<<locked>>	61%	23656	58%	**25	99%
Winchester AutoComp	<<locked>>	61%	27325	67%	**29	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