Load data for .44 Auto Mag. + .429 | 240gr | H&N KS HS

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

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:	0.689" \| 17.5mm
Caliber:	.44 Auto Mag. load data
Case Length (l3):	1.298" \| 33.0mm
Cartridge Length (C.O.L.):	1.674" \| 42.5mm
Seated Depth:	0.313" \| 7.9mm
Shank Seated Depth:	0.293" \| 7.4mm
Case Capacity:	39.0 Grains of Water \| 2.53 cm³
Primer Size:	Large Pistol Magnum (LPM)
Max. allowed Pressure:	36985 psi \| 2550 bar
LID:	LID_B7516_C710
Last updated:	2025-02-02

Load data for 100 loads in caliber .44 Auto Mag. with .429 | 240gr | H&N KS HS bullet and 50 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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Min z (%)
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Safety Buffer (%)
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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>>	85%	33127	90%	**93	100%
ADI APS 350	<<locked>>	64%	31908	86%	**07	100%
ADI APS 450	<<locked>>	66%	32111	87%	**40	100%
ADI AS 30	<<locked>>	67%	32764	89%	**79	100%
ADI AS 50N	<<locked>>	63%	31821	86%	**12	100%
[Accurate 4100]*	<<locked>>	88%	32300	87%	**32	82%
Accurate No. 2	<<locked>>	64%	31821	86%	**88	100%
Accurate No. 7	<<locked>>	67%	32692	88%	**42	94%
[Accurate No. 9]*	<<locked>>	75%	32634	88%	**32	89%
Accurate Solo 1000	<<locked>>	65%	31749	86%	**99	100%
Accurate Solo 1250	<<locked>>	69%	31879	86%	**48	100%
Accurate TCM	<<locked>>	75%	33257	90%	**39	90%
[Alliant 2400]*	<<locked>>	85%	32851	89%	**48	86%
Alliant BLUE DOT	<<locked>>	86%	32750	89%	**35	93%
Alliant POWER PISTOL 👍	<<locked>>	69%	31981	86%	**12	99%
Alliant UNIQUE	<<locked>>	70%	32503	88%	**24	100%
Baschieri & Pellagri 100	<<locked>>	67%	32880	89%	**12	100%
Hodgdon Clays	<<locked>>	64%	32677	88%	**27	100%
[Hodgdon LilGun]*	<<locked>>	96%	31241	84%	**91	85%
Hodgdon Universal	<<locked>>	64%	32474	88%	**71	100%
Hodgdon TrailBoss	<<locked>>	96%	17666	48%	**9	100%
Lovex D037.1	<<locked>>	67%	32692	88%	**42	94%
[Lovex D037.2]*	<<locked>>	73%	32097	87%	**25	88%
Lovex S020	<<locked>>	63%	31792	86%	**81	100%
Maxam CSB 1	<<locked>>	73%	32605	88%	**52	100%
Maxam CSB 2	<<locked>>	69%	32314	87%	**52	100%
Maxam CSB 3	<<locked>>	68%	31923	86%	**25	100%
Maxam CSB 4	<<locked>>	65%	31502	85%	**99	100%
Maxam CSB 5	<<locked>>	63%	32953	89%	**73	100%
[Ramshot Enforcer]*	<<locked>>	86%	33141	90%	**75	87%
ReloadSwiss RS 14	<<locked>>	96%	16027	43%	**9	100%
ReloadSwiss RS 20	<<locked>>	70%	31604	85%	**04	100%
ReloadSwiss RS 24	<<locked>>	72%	32053	87%	**12	96%
Rottweil P 806 👍	<<locked>>	77%	33243	90%	**45	100%
SNPE Vectan A0	<<locked>>	72%	32285	87%	**88	100%
SNPE Vectan BA 9	<<locked>>	66%	32503	88%	**61	100%
SNPE Vectan BA7 1/2	<<locked>>	78%	32996	89%	**53	100%
SNPE Vectan BA9 1/2	<<locked>>	67%	32764	89%	**68	100%
[Shooters World Heavy Pistol]*	<<locked>>	73%	32097	87%	**25	88%
Shooters World Major Pistol	<<locked>>	67%	32692	88%	**42	94%
Somchem MP200	<<locked>>	64%	32518	88%	**14	100%
Somchem MS200	<<locked>>	68%	32126	87%	**94	100%
Vihtavuori 3N37	<<locked>>	72%	33272	90%	**73	100%
Vihtavuori 3N38	<<locked>>	82%	32256	87%	**12	97%
Vihtavuori N105	<<locked>>	89%	33156	90%	**62	99%
Vihtavuori N320	<<locked>>	63%	32053	87%	**12	100%
Vihtavuori N32C Tin Star	<<locked>>	88%	32430	88%	**56	100%
Vihtavuori N330	<<locked>>	64%	31676	86%	**55	100%
Vihtavuori N340	<<locked>>	70%	33272	90%	**11	100%
Vihtavuori N350	<<locked>>	74%	32996	89%	**60	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	16447	44%	**8	92%
ADI APS 350	<<locked>>	62%	30139	82%	**8	100%
ADI APS 450	<<locked>>	61%	28703	78%	**4	100%
ADI AS 30	<<locked>>	60%	27441	74%	**14	100%
ADI AS 50N	<<locked>>	61%	30066	81%	**93	100%
[Accurate 4100]*	<<locked>>	85%	29791	81%	**99	80%
Accurate No. 2	<<locked>>	61%	28152	76%	**42	100%
Accurate No. 7	<<locked>>	61%	26295	71%	**37	91%
[Accurate No. 9]*	<<locked>>	63%	21292	58%	**32	80%
Accurate Solo 1000	<<locked>>	61%	28282	76%	**50	100%
Accurate Solo 1250	<<locked>>	61%	25222	68%	**66	100%
[Accurate TCM]*	<<locked>>	61%	19711	53%	**96	80%
[Alliant 2400]*	<<locked>>	77%	25585	69%	**30	81%
[Alliant BLUE DOT]*	<<locked>>	64%	16650	45%	**20	80%
Alliant POWER PISTOL	<<locked>>	61%	25019	68%	**94	97%
Alliant UNIQUE	<<locked>>	61%	24787	67%	**19	100%
Baschieri & Pellagri 100	<<locked>>	61%	27717	75%	**53	100%
Hodgdon Clays	<<locked>>	62%	30690	83%	**01	100%
[Hodgdon LilGun]*	<<locked>>	90%	25295	68%	**89	80%
Hodgdon Universal	<<locked>>	61%	29066	79%	**25	100%
Hodgdon TrailBoss	<<locked>>	61%	8151	22%	**6	100%
Lovex D037.1	<<locked>>	61%	26295	71%	**37	91%
[Lovex D037.2]*	<<locked>>	63%	21727	59%	**42	81%
Lovex S020	<<locked>>	61%	30095	81%	**55	100%
Maxam CSB 1	<<locked>>	61%	23293	63%	**30	100%
Maxam CSB 2	<<locked>>	61%	25730	70%	**63	100%
Maxam CSB 3	<<locked>>	61%	26934	73%	**63	100%
Maxam CSB 4	<<locked>>	61%	28094	76%	**56	100%
Maxam CSB 5	<<locked>>	61%	31024	84%	**50	100%
[Ramshot Enforcer]*	<<locked>>	76%	23409	63%	**11	81%
ReloadSwiss RS 14	<<locked>>	61%	7542	20%	**6	100%
ReloadSwiss RS 20	<<locked>>	61%	23873	65%	**96	100%
ReloadSwiss RS 24	<<locked>>	61%	22278	60%	**42	90%
Rottweil P 806	<<locked>>	61%	18507	50%	**93	98%
SNPE Vectan A0	<<locked>>	61%	23453	63%	**63	100%
SNPE Vectan BA 9	<<locked>>	61%	27818	75%	**02	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	20349	55%	**53	99%
SNPE Vectan BA9 1/2	<<locked>>	61%	27847	75%	**02	100%
[Shooters World Heavy Pistol]*	<<locked>>	63%	21727	59%	**42	81%
Shooters World Major Pistol	<<locked>>	61%	26295	71%	**37	91%
Somchem MP200	<<locked>>	61%	29327	79%	**75	100%
Somchem MS200	<<locked>>	61%	25918	70%	**09	100%
Vihtavuori 3N37	<<locked>>	61%	23337	63%	**22	100%
[Vihtavuori 3N38]*	<<locked>>	61%	16389	44%	**07	85%
[Vihtavuori N105]*	<<locked>>	61%	12691	34%	**8	84%
Vihtavuori N320	<<locked>>	61%	30211	82%	**93	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	17202	47%	**3	100%
Vihtavuori N330	<<locked>>	61%	28195	76%	**15	100%
Vihtavuori N340	<<locked>>	61%	25208	68%	**06	100%
Vihtavuori N350	<<locked>>	61%	21611	58%	**93	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.