Load data for .445 Super Mag. + .430 | 240gr | Sierra JHC SportsMaster

Recommended Powder(s): ADI AP 100

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.430 \| 240gr \| Sierra JHC SportsMaster
Manufacturer SKU:	8610
Bullet Weight:	240gr \| 15.6g
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_B5973_C793
Last updated:	2026-05-29

Load data for 114 loads in caliber .445 Super Mag. with .430 | 240gr | Sierra JHC SportsMaster bullet and 57 powders such as ADI AP 100. 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>>	82%	35534	87%	**55	100%
ADI APS 350	<<locked>>	66%	35433	87%	**79	100%
ADI APS 450	<<locked>>	67%	35563	88%	**09	100%
ADI AS 30	<<locked>>	67%	35607	88%	**42	100%
ADI AS 50N	<<locked>>	62%	35578	88%	**81	100%
[Accurate 4100]*	<<locked>>	83%	35766	88%	**11	85%
Accurate No. 2	<<locked>>	64%	35969	89%	**70	100%
Accurate No. 7	<<locked>>	64%	36318	89%	**14	97%
Accurate No. 9	<<locked>>	71%	36230	89%	**11	92%
Accurate Solo 1000	<<locked>>	66%	36376	90%	**75	100%
Accurate Solo 1250	<<locked>>	69%	36158	89%	**24	100%
Accurate TCM	<<locked>>	71%	35607	88%	**94	93%
[Alliant 2400]*	<<locked>>	81%	36477	90%	**37	89%
Alliant BE-86	<<locked>>	67%	35389	87%	**04	100%
Alliant BLUE DOT	<<locked>>	82%	35273	87%	**01	96%
Alliant Herco	<<locked>>	80%	35447	87%	**76	100%
Alliant POWER PISTOL	<<locked>>	67%	36085	89%	**94	100%
Alliant RED DOT	<<locked>>	67%	34954	86%	**45	100%
Alliant UNIQUE	<<locked>>	67%	35418	87%	**76	100%
Baschieri & Pellagri 100	<<locked>>	66%	35621	88%	**68	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	83%	36463	90%	**81	100%
Hodgdon Clays	<<locked>>	76%	36448	90%	**15	100%
[Hodgdon LilGun]*	<<locked>>	92%	36216	89%	**93	89%
Hodgdon Universal	<<locked>>	63%	35795	88%	**27	100%
Hodgdon CFE Pistol	<<locked>>	65%	36230	89%	**30	100%
Hodgdon TrailBoss	<<locked>>	96%	20914	51%	**8	100%
Lovex D037.1	<<locked>>	64%	36318	89%	**14	97%
Lovex D037.2	<<locked>>	70%	35462	87%	**01	92%
Maxam CSB 1	<<locked>>	71%	35853	88%	**11	100%
Maxam CSB 2	<<locked>>	68%	36477	90%	**14	100%
Maxam CSB 3	<<locked>>	68%	36477	90%	**04	100%
Maxam CSB 4	<<locked>>	66%	36434	90%	**81	100%
Maxam CSB 5	<<locked>>	63%	36463	90%	**42	100%
Ramshot Enforcer	<<locked>>	80%	35679	88%	**37	90%
ReloadSwiss RS 14	<<locked>>	96%	19624	48%	**8	100%
ReloadSwiss RS 20	<<locked>>	68%	35665	88%	**73	100%
ReloadSwiss RS 24	<<locked>>	69%	35418	87%	**94	98%
Rottweil P 806	<<locked>>	71%	35331	87%	**71	100%
SNPE Vectan A0	<<locked>>	71%	35534	87%	**43	100%
SNPE Vectan A1	<<locked>>	64%	35462	87%	**98	100%
SNPE Vectan BA 9	<<locked>>	65%	36187	89%	**24	100%
SNPE Vectan BA10	<<locked>>	63%	36274	89%	**15	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	96%	25483	63%	**53	86%
SNPE Vectan BA7 1/2	<<locked>>	75%	35592	88%	**06	100%
SNPE Vectan BA9 1/2	<<locked>>	65%	35998	89%	**27	100%
Shooters World Heavy Pistol	<<locked>>	70%	35462	87%	**01	92%
Shooters World Major Pistol	<<locked>>	64%	36318	89%	**14	97%
Somchem MS200	<<locked>>	67%	35911	88%	**60	100%
Vihtavuori 3N37	<<locked>>	69%	36332	89%	**29	100%
Vihtavuori 3N38	<<locked>>	81%	36434	90%	**98	99%
Vihtavuori N105	<<locked>>	83%	35288	87%	**14	100%
[Vihtavuori N110]*	<<locked>>	96%	31314	77%	**68	87%
Vihtavuori N320	<<locked>>	62%	36230	89%	**78	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	35389	87%	**06	100%
Vihtavuori N340	<<locked>>	67%	36434	90%	**63	100%
Vihtavuori N350	<<locked>>	74%	36448	90%	**25	100%
Winchester AutoComp	<<locked>>	69%	35911	88%	**30	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	20320	50%	**86	96%
ADI APS 350	<<locked>>	61%	32256	79%	**40	100%
ADI APS 450	<<locked>>	61%	31125	77%	**50	100%
ADI AS 30	<<locked>>	61%	31009	76%	**83	100%
ADI AS 50N	<<locked>>	61%	33881	83%	**58	100%
[Accurate 4100]*	<<locked>>	76%	27441	68%	**76	80%
Accurate No. 2	<<locked>>	61%	32692	81%	**30	100%
Accurate No. 7	<<locked>>	61%	32735	81%	**62	95%
[Accurate No. 9]*	<<locked>>	61%	24729	61%	**20	85%
Accurate Solo 1000	<<locked>>	61%	31807	78%	**19	100%
Accurate Solo 1250	<<locked>>	61%	28834	71%	**32	100%
[Accurate TCM]*	<<locked>>	61%	25164	62%	**20	87%
[Alliant 2400]*	<<locked>>	67%	23438	58%	**07	81%
Alliant BE-86	<<locked>>	61%	30124	74%	**35	100%
[Alliant BLUE DOT]*	<<locked>>	61%	19145	47%	**89	85%
Alliant Herco	<<locked>>	61%	21785	54%	**73	100%
Alliant POWER PISTOL	<<locked>>	61%	29588	73%	**96	99%
Alliant RED DOT	<<locked>>	61%	30371	75%	**89	100%
Alliant UNIQUE	<<locked>>	61%	29820	73%	**01	100%
Baschieri & Pellagri 100	<<locked>>	61%	31198	77%	**19	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	21060	52%	**1	100%
Hodgdon Clays	<<locked>>	61%	26484	65%	**1	100%
[Hodgdon LilGun]*	<<locked>>	80%	23859	59%	**73	80%
Hodgdon Universal	<<locked>>	61%	34287	84%	**04	100%
Hodgdon CFE Pistol	<<locked>>	61%	32140	79%	**84	100%
Hodgdon TrailBoss	<<locked>>	78%	15156	37%	**7	100%
Lovex D037.1	<<locked>>	61%	32735	81%	**62	95%
[Lovex D037.2]*	<<locked>>	61%	25237	62%	**30	85%
Maxam CSB 1	<<locked>>	61%	27456	68%	**09	100%
Maxam CSB 2	<<locked>>	61%	30647	75%	**48	100%
Maxam CSB 3	<<locked>>	61%	30589	75%	**32	100%
Maxam CSB 4	<<locked>>	61%	31821	78%	**25	100%
Maxam CSB 5	<<locked>>	61%	34925	86%	**22	100%
[Ramshot Enforcer]*	<<locked>>	67%	21901	54%	**88	80%
ReloadSwiss RS 14	<<locked>>	75%	13561	33%	**0	100%
ReloadSwiss RS 20	<<locked>>	61%	28689	71%	**84	100%
ReloadSwiss RS 24	<<locked>>	61%	27441	68%	**63	95%
Rottweil P 806	<<locked>>	61%	25034	62%	**24	100%
SNPE Vectan A0	<<locked>>	61%	27514	68%	**38	100%
SNPE Vectan A1	<<locked>>	61%	32764	81%	**71	100%
SNPE Vectan BA 9	<<locked>>	61%	32184	79%	**78	100%
SNPE Vectan BA10	<<locked>>	61%	34751	86%	**99	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	88%	20291	50%	**35	81%
SNPE Vectan BA7 1/2	<<locked>>	61%	24033	59%	**38	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	31720	78%	**78	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	25237	62%	**30	85%
Shooters World Major Pistol	<<locked>>	61%	32735	81%	**62	95%
Somchem MS200	<<locked>>	61%	30385	75%	**88	100%
Vihtavuori 3N37	<<locked>>	61%	28703	71%	**20	100%
Vihtavuori 3N38	<<locked>>	61%	19711	49%	**96	90%
Vihtavuori N105	<<locked>>	61%	16926	42%	**76	92%
[Vihtavuori N110]*	<<locked>>	87%	23366	58%	**30	81%
Vihtavuori N320	<<locked>>	61%	34519	85%	**55	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	17883	44%	**9	100%
Vihtavuori N340	<<locked>>	61%	30661	76%	**91	100%
Vihtavuori N350	<<locked>>	61%	25019	62%	**65	100%
Winchester AutoComp	<<locked>>	61%	28413	70%	**38	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