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

Recommended Powder(s): ADI AP 100, Alliant POWER PISTOL, Rottweil P 806, Somchem S221, Vihtavuori N105

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 Rem. Mag. load data
Case Length (l3):	1.275" \| 32.4mm
Cartridge Length (C.O.L.):	1.586" \| 40.3mm
Seated Depth:	0.378" \| 9.6mm
Shank Seated Depth:	0.358" \| 9.1mm
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_B7516_C714
Last updated:	2025-02-02

Load data for 104 loads in caliber .44 Rem. Mag. with .429 | 240gr | H&N KS HS bullet and 52 powders such as ADI AP 100, Alliant POWER PISTOL, Rottweil P 806, Somchem S221, Vihtavuori N105. 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>>	91%	36042	89%	**16	100%
ADI AP 70N	<<locked>>	62%	35491	87%	**94	100%
ADI AS 30	<<locked>>	71%	34606	85%	**93	100%
ADI AS 50N	<<locked>>	67%	34780	86%	**32	100%
[Accurate 4100]*	<<locked>>	92%	35114	86%	**65	83%
Accurate No. 2	<<locked>>	69%	35404	87%	**20	100%
Accurate No. 7	<<locked>>	71%	35273	87%	**68	95%
Accurate No. 9	<<locked>>	79%	35694	88%	**68	90%
Accurate Solo 1000	<<locked>>	70%	34708	85%	**15	100%
Accurate Solo 1250	<<locked>>	74%	34940	86%	**71	100%
Accurate TCM	<<locked>>	79%	35433	87%	**62	91%
[Alliant 2400]*	<<locked>>	90%	35636	88%	**85	87%
Alliant BULLSEYE	<<locked>>	65%	35070	86%	**40	100%
Alliant POWER PISTOL 👍	<<locked>>	74%	35331	87%	**45	100%
Alliant UNIQUE	<<locked>>	75%	35607	88%	**50	100%
Baschieri & Pellagri 100	<<locked>>	72%	36158	89%	**35	100%
Hodgdon Clays	<<locked>>	69%	35592	88%	**43	100%
[Hodgdon LilGun]*	<<locked>>	97%	29341	72%	**45	82%
Hodgdon Universal	<<locked>>	69%	35491	87%	**94	100%
Hodgdon TrailBoss	<<locked>>	96%	16723	41%	**3	100%
Lovex D037.1	<<locked>>	71%	35273	87%	**68	95%
Lovex D037.2	<<locked>>	79%	36376	90%	**75	90%
Lovex S020	<<locked>>	69%	36158	89%	**17	100%
Maxam CSB 1	<<locked>>	78%	35810	88%	**75	100%
Maxam CSB 2	<<locked>>	74%	35404	87%	**75	100%
Maxam CSB 3	<<locked>>	73%	34925	86%	**45	100%
Maxam CSB 4	<<locked>>	71%	35418	87%	**32	100%
Maxam CSB 5	<<locked>>	68%	35926	88%	**93	100%
[Ramshot Enforcer]*	<<locked>>	90%	35578	88%	**91	88%
ReloadSwiss RS 12	<<locked>>	64%	35375	87%	**58	100%
ReloadSwiss RS 14	<<locked>>	96%	15185	37%	**6	100%
ReloadSwiss RS 20	<<locked>>	75%	34838	86%	**30	100%
ReloadSwiss RS 24	<<locked>>	77%	35955	89%	**58	97%
Rottweil P 806 👍	<<locked>>	82%	36550	90%	**68	100%
SNPE Vectan A0	<<locked>>	77%	35534	88%	**11	100%
SNPE Vectan BA 9	<<locked>>	71%	35781	88%	**84	100%
SNPE Vectan BA10	<<locked>>	66%	35099	86%	**60	100%
SNPE Vectan BA7 1/2	<<locked>>	82%	35056	86%	**66	100%
SNPE Vectan BA9 1/2	<<locked>>	71%	34954	86%	**81	100%
Shooters World Heavy Pistol	<<locked>>	79%	36376	90%	**75	90%
Shooters World Major Pistol	<<locked>>	71%	35273	87%	**68	95%
Somchem MP200	<<locked>>	68%	34722	86%	**34	100%
Somchem MS200	<<locked>>	73%	35273	87%	**14	100%
Somchem S221 👍	<<locked>>	65%	35679	88%	**32	99%
Vihtavuori 3N37	<<locked>>	76%	36027	89%	**93	100%
Vihtavuori 3N38	<<locked>>	88%	36260	89%	**52	97%
Vihtavuori N105 👍	<<locked>>	94%	35853	88%	**91	100%
Vihtavuori N320	<<locked>>	68%	35099	86%	**35	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	35766	88%	**73	100%
Vihtavuori N330	<<locked>>	69%	34809	86%	**81	100%
Vihtavuori N340	<<locked>>	73%	34795	86%	**17	100%
Vihtavuori N350	<<locked>>	79%	35766	88%	**86	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	15461	38%	**5	90%
ADI AP 70N	<<locked>>	61%	33707	83%	**68	100%
ADI AS 30	<<locked>>	61%	27035	67%	**01	100%
ADI AS 50N	<<locked>>	61%	29008	71%	**66	100%
[Accurate 4100]*	<<locked>>	89%	30792	76%	**99	80%
Accurate No. 2	<<locked>>	61%	27456	68%	**22	100%
[Accurate No. 7]*	<<locked>>	61%	24207	60%	**91	89%
[Accurate No. 9]*	<<locked>>	66%	21640	53%	**29	80%
Accurate Solo 1000	<<locked>>	60%	27238	67%	**27	100%
Accurate Solo 1250	<<locked>>	61%	24294	60%	**40	100%
[Accurate TCM]*	<<locked>>	64%	20392	50%	**02	81%
[Alliant 2400]*	<<locked>>	80%	26266	65%	**30	81%
Alliant BULLSEYE	<<locked>>	61%	31256	77%	**88	100%
Alliant POWER PISTOL	<<locked>>	61%	23395	58%	**52	96%
Alliant UNIQUE	<<locked>>	61%	23859	59%	**96	100%
Baschieri & Pellagri 100	<<locked>>	61%	26803	66%	**33	100%
Hodgdon Clays	<<locked>>	61%	29385	72%	**4	100%
[Hodgdon LilGun]*	<<locked>>	94%	26832	66%	**99	80%
Hodgdon Universal	<<locked>>	61%	28282	70%	**06	100%
Hodgdon TrailBoss	<<locked>>	65%	8717	21%	**9	100%
[Lovex D037.1]*	<<locked>>	61%	24207	60%	**91	89%
[Lovex D037.2]*	<<locked>>	66%	22104	54%	**42	81%
Lovex S020	<<locked>>	61%	28616	70%	**29	100%
Maxam CSB 1	<<locked>>	61%	22321	55%	**07	100%
Maxam CSB 2	<<locked>>	61%	24569	61%	**43	100%
Maxam CSB 3	<<locked>>	62%	25918	64%	**37	100%
Maxam CSB 4	<<locked>>	62%	27847	69%	**47	100%
Maxam CSB 5	<<locked>>	60%	29921	74%	**24	100%
[Ramshot Enforcer]*	<<locked>>	80%	24758	61%	**20	81%
ReloadSwiss RS 12	<<locked>>	61%	31633	78%	**19	100%
ReloadSwiss RS 14	<<locked>>	66%	7992	20%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	23090	57%	**79	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	21045	52%	**09	89%
Rottweil P 806	<<locked>>	61%	17013	42%	**53	96%
SNPE Vectan A0	<<locked>>	61%	22727	56%	**43	100%
SNPE Vectan BA 9	<<locked>>	61%	27311	67%	**86	100%
SNPE Vectan BA10	<<locked>>	61%	31227	77%	**14	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	18869	46%	**14	98%
SNPE Vectan BA9 1/2	<<locked>>	61%	26281	65%	**76	100%
[Shooters World Heavy Pistol]*	<<locked>>	66%	22104	54%	**42	81%
[Shooters World Major Pistol]*	<<locked>>	61%	24207	60%	**91	89%
Somchem MP200	<<locked>>	61%	28137	69%	**52	100%
Somchem MS200	<<locked>>	61%	25193	62%	**89	100%
Somchem S221	<<locked>>	61%	31212	77%	**66	97%
Vihtavuori 3N37	<<locked>>	61%	22307	55%	**99	100%
[Vihtavuori 3N38]*	<<locked>>	61%	15214	37%	**1	83%
[Vihtavuori N105]*	<<locked>>	61%	11560	28%	**6	81%
Vihtavuori N320	<<locked>>	61%	29124	72%	**66	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	16201	40%	**0	100%
Vihtavuori N330	<<locked>>	61%	27296	67%	**96	100%
Vihtavuori N340	<<locked>>	61%	24482	60%	**79	100%
Vihtavuori N350	<<locked>>	61%	20479	50%	**63	99%

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