Load data for .445 Super Mag. + .429 | 240gr | H&N KS HS

Recommended Powder(s): ADI AP 100

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.429 \| 240gr \| H&N KS HS
Bullet Weight:	240gr \| 15.6g
Bullet Diameter:	0.429" \| 10.90mm
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_B7516_C793
Last updated:	2026-05-31

Load data for 114 loads in caliber .445 Super Mag. with .429 | 240gr | H&N KS HS 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>>	81%	35476	87%	**75	100%
ADI APS 350	<<locked>>	65%	35099	86%	**99	100%
ADI APS 450	<<locked>>	66%	35520	87%	**29	100%
ADI AS 30	<<locked>>	66%	35418	87%	**61	100%
ADI AS 50N	<<locked>>	63%	35766	88%	**01	100%
[Accurate 4100]*	<<locked>>	83%	36419	90%	**47	87%
Accurate No. 7	<<locked>>	63%	35650	88%	**21	97%
Accurate No. 9	<<locked>>	70%	36056	89%	**37	93%
Accurate Solo 1000	<<locked>>	66%	36289	89%	**98	100%
Accurate Solo 1250	<<locked>>	69%	36216	89%	**43	100%
Accurate TCM	<<locked>>	71%	36390	90%	**37	94%
[Alliant 2400]*	<<locked>>	79%	35839	88%	**44	89%
Alliant BE-86	<<locked>>	67%	35418	87%	**20	100%
Alliant BLUE DOT	<<locked>>	81%	35520	87%	**11	96%
Alliant Herco	<<locked>>	80%	35592	88%	**93	100%
Alliant POWER PISTOL	<<locked>>	67%	36376	90%	**24	100%
Alliant RED DOT	<<locked>>	69%	36419	90%	**84	100%
Alliant UNIQUE	<<locked>>	68%	36245	89%	**16	100%
Baschieri & Pellagri 100	<<locked>>	66%	35882	88%	**91	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	81%	35563	88%	**94	100%
Hodgdon Clays	<<locked>>	74%	35505	87%	**25	100%
[Hodgdon H110]*	<<locked>>	85%	35766	88%	**57	82%
Hodgdon LilGun	<<locked>>	90%	36071	89%	**12	90%
Hodgdon CFE Pistol	<<locked>>	65%	36361	90%	**50	100%
Hodgdon TrailBoss	<<locked>>	96%	20494	50%	**1	100%
Lovex D037.1	<<locked>>	63%	35650	88%	**21	97%
Lovex D037.2	<<locked>>	70%	36056	89%	**37	93%
Maxam CSB 1	<<locked>>	72%	36376	90%	**40	100%
Maxam CSB 2	<<locked>>	67%	36230	89%	**34	100%
Maxam CSB 3	<<locked>>	67%	36027	89%	**17	100%
Maxam CSB 4	<<locked>>	64%	35433	87%	**88	100%
Maxam CSB 5	<<locked>>	63%	36521	90%	**61	100%
Ramshot Enforcer	<<locked>>	80%	36143	89%	**63	91%
ReloadSwiss RS 14	<<locked>>	95%	18869	46%	**5	100%
ReloadSwiss RS 20	<<locked>>	68%	35926	88%	**93	100%
ReloadSwiss RS 24	<<locked>>	68%	35621	88%	**17	98%
Rottweil P 806	<<locked>>	71%	35723	88%	**01	100%
SNPE Vectan A0	<<locked>>	70%	35215	87%	**63	100%
SNPE Vectan A1	<<locked>>	64%	35839	88%	**24	100%
SNPE Vectan BA 9	<<locked>>	64%	35317	87%	**37	100%
SNPE Vectan BA10	<<locked>>	63%	36216	89%	**35	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	97%	26223	65%	**89	87%
SNPE Vectan BA7 1/2	<<locked>>	75%	36143	89%	**32	100%
SNPE Vectan BA9 1/2	<<locked>>	66%	36463	90%	**57	100%
Shooters World Heavy Pistol	<<locked>>	70%	36056	89%	**37	93%
Shooters World Major Pistol	<<locked>>	63%	35650	88%	**21	97%
Somchem MS200	<<locked>>	66%	35650	88%	**80	100%
[Somchem S265]*	<<locked>>	97%	36361	90%	**11	82%
Vihtavuori 3N37	<<locked>>	67%	35186	87%	**29	100%
Vihtavuori 3N38	<<locked>>	79%	35534	87%	**01	99%
Vihtavuori N105	<<locked>>	82%	35810	88%	**24	100%
[Vihtavuori N110]*	<<locked>>	96%	32895	81%	**17	88%
Vihtavuori N320	<<locked>>	62%	36506	90%	**04	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	36187	89%	**35	100%
Vihtavuori N340	<<locked>>	66%	35940	89%	**76	100%
Vihtavuori N350	<<locked>>	72%	36042	89%	**35	100%
Winchester AutoComp	<<locked>>	69%	35476	87%	**47	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	19986	49%	**99	96%
ADI APS 350	<<locked>>	61%	32126	79%	**60	100%
ADI APS 450	<<locked>>	61%	31372	77%	**76	100%
ADI AS 30	<<locked>>	61%	31111	77%	**09	100%
ADI AS 50N	<<locked>>	61%	34287	84%	**81	100%
[Accurate 4100]*	<<locked>>	74%	26484	65%	**80	80%
Accurate No. 7	<<locked>>	61%	33315	82%	**85	96%
[Accurate No. 9]*	<<locked>>	61%	25135	62%	**47	86%
Accurate Solo 1000	<<locked>>	61%	31923	79%	**42	100%
Accurate Solo 1250	<<locked>>	61%	29225	72%	**58	100%
[Accurate TCM]*	<<locked>>	61%	25266	62%	**43	87%
[Alliant 2400]*	<<locked>>	66%	22524	55%	**07	80%
Alliant BE-86	<<locked>>	61%	30313	75%	**58	100%
[Alliant BLUE DOT]*	<<locked>>	61%	18840	46%	**96	84%
Alliant Herco	<<locked>>	61%	21495	53%	**86	100%
Alliant POWER PISTOL	<<locked>>	61%	30211	74%	**25	99%
Alliant RED DOT	<<locked>>	61%	30560	75%	**12	100%
Alliant UNIQUE	<<locked>>	61%	29718	73%	**27	100%
Baschieri & Pellagri 100	<<locked>>	61%	31517	78%	**42	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	20900	51%	**01	100%
Hodgdon Clays	<<locked>>	61%	26281	65%	**07	100%
[Hodgdon H110]*	<<locked>>	82%	32532	80%	**17	80%
[Hodgdon LilGun]*	<<locked>>	79%	23888	59%	**93	81%
Hodgdon CFE Pistol	<<locked>>	61%	32489	80%	**11	100%
Hodgdon TrailBoss	<<locked>>	77%	14228	35%	**0	100%
Lovex D037.1	<<locked>>	61%	33315	82%	**85	96%
[Lovex D037.2]*	<<locked>>	61%	25962	64%	**60	86%
Maxam CSB 1	<<locked>>	61%	27224	67%	**19	100%
Maxam CSB 2	<<locked>>	61%	30618	75%	**61	100%
Maxam CSB 3	<<locked>>	61%	30501	75%	**45	100%
Maxam CSB 4	<<locked>>	61%	32489	80%	**55	100%
Maxam CSB 5	<<locked>>	61%	34925	86%	**45	100%
[Ramshot Enforcer]*	<<locked>>	66%	21205	52%	**88	80%
ReloadSwiss RS 14	<<locked>>	74%	12401	31%	**3	100%
ReloadSwiss RS 20	<<locked>>	61%	29269	72%	**07	100%
ReloadSwiss RS 24	<<locked>>	61%	27847	69%	**89	95%
Rottweil P 806	<<locked>>	61%	24627	61%	**30	100%
SNPE Vectan A0	<<locked>>	61%	27731	68%	**68	100%
SNPE Vectan A1	<<locked>>	61%	33286	82%	**91	100%
SNPE Vectan BA 9	<<locked>>	61%	32706	81%	**04	100%
SNPE Vectan BA10	<<locked>>	61%	34737	86%	**22	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	85%	18971	47%	**32	80%
SNPE Vectan BA7 1/2	<<locked>>	61%	24178	60%	**58	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	32358	80%	**04	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	25962	64%	**60	86%
Shooters World Major Pistol	<<locked>>	61%	33315	82%	**85	96%
Somchem MS200	<<locked>>	61%	30414	75%	**07	100%
[Somchem S265]*	<<locked>>	94%	33214	82%	**71	80%
Vihtavuori 3N37	<<locked>>	61%	29109	72%	**47	100%
Vihtavuori 3N38	<<locked>>	61%	19551	48%	**09	90%
Vihtavuori N105	<<locked>>	61%	16926	42%	**86	92%
[Vihtavuori N110]*	<<locked>>	86%	23293	57%	**47	81%
Vihtavuori N320	<<locked>>	61%	34969	86%	**84	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	17202	42%	**9	100%
Vihtavuori N340	<<locked>>	61%	30545	75%	**14	100%
Vihtavuori N350	<<locked>>	61%	25164	62%	**84	100%
Winchester AutoComp	<<locked>>	61%	28514	70%	**61	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