Load data for .44 Auto Mag. + .429 | 225gr | Speer JHP-SWC

Recommended Powder(s): Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.429 \| 225gr \| Speer JHP-SWC
Manufacturer SKU:	4435
Bullet Weight:	225gr \| 14.6g
Bullet Diameter:	0.429" \| 10.90mm
Bullet Length:	0.675" \| 17.1mm
Caliber:	.44 Auto Mag. load data
Case Length (l3):	1.298" \| 33.0mm
Cartridge Length (C.O.L.):	1.674" \| 42.5mm
Seated Depth:	0.299" \| 7.6mm
Shank Seated Depth:	0.299" \| 7.6mm
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_B6271_C710
Last updated:	2025-01-01

Load data for 96 loads in caliber .44 Auto Mag. with .429 | 225gr | Speer JHP-SWC bullet and 48 powders such as Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2. 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%	31778	86%	**12	99%
ADI APS 350	<<locked>>	64%	31734	86%	**40	100%
ADI APS 450	<<locked>>	65%	31749	86%	**70	100%
ADI AS 30	<<locked>>	66%	31937	86%	**09	100%
ADI AS 50N	<<locked>>	63%	32750	89%	**55	100%
Accurate No. 2	<<locked>>	65%	32256	87%	**34	100%
Accurate No. 7	<<locked>>	66%	32387	88%	**71	93%
[Accurate No. 9]*	<<locked>>	75%	32721	88%	**75	88%
Accurate Solo 1000	<<locked>>	66%	32314	87%	**38	100%
Accurate Solo 1250	<<locked>>	69%	31647	86%	**84	100%
[Accurate TCM]*	<<locked>>	74%	32010	87%	**52	88%
[Alliant 2400]*	<<locked>>	85%	33083	89%	**94	85%
Alliant BLUE DOT	<<locked>>	86%	32401	88%	**62	92%
Alliant POWER PISTOL 👍	<<locked>>	70%	33098	90%	**68	99%
Alliant UNIQUE	<<locked>>	70%	33199	90%	**73	100%
Baschieri & Pellagri 100	<<locked>>	67%	32663	88%	**48	100%
Hodgdon Clays	<<locked>>	64%	32460	88%	**60	100%
[Hodgdon LilGun]*	<<locked>>	96%	31749	86%	**34	83%
Hodgdon Universal	<<locked>>	63%	31952	86%	**98	100%
Hodgdon TrailBoss	<<locked>>	94%	17666	48%	**2	100%
Lovex D037.1	<<locked>>	66%	32387	88%	**71	93%
[Lovex D037.2]*	<<locked>>	73%	32198	87%	**58	87%
Lovex S020	<<locked>>	62%	31720	86%	**17	100%
Maxam CSB 1	<<locked>>	73%	33228	90%	**98	100%
Maxam CSB 2	<<locked>>	68%	32387	88%	**84	100%
Maxam CSB 3	<<locked>>	67%	31676	86%	**61	100%
Maxam CSB 4	<<locked>>	65%	32155	87%	**48	100%
[Ramshot Enforcer]*	<<locked>>	85%	31633	86%	**81	85%
ReloadSwiss RS 14	<<locked>>	95%	16955	46%	**9	100%
ReloadSwiss RS 20	<<locked>>	70%	32198	87%	**53	100%
ReloadSwiss RS 24	<<locked>>	72%	32387	88%	**62	95%
Rottweil P 806 👍	<<locked>>	76%	33257	90%	**85	100%
SNPE Vectan A0	<<locked>>	72%	32590	88%	**30	100%
SNPE Vectan BA 9	<<locked>>	66%	32837	89%	**07	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	77%	32590	88%	**86	100%
SNPE Vectan BA9 1/2	<<locked>>	66%	32503	88%	**04	100%
[Shooters World Heavy Pistol]*	<<locked>>	73%	32198	87%	**58	87%
Shooters World Major Pistol	<<locked>>	66%	32387	88%	**71	93%
Somchem MP200	<<locked>>	64%	32314	87%	**60	100%
Somchem MS200	<<locked>>	68%	32837	89%	**34	100%
Vihtavuori 3N37	<<locked>>	70%	32140	87%	**96	100%
Vihtavuori 3N38	<<locked>>	82%	32590	88%	**52	96%
Vihtavuori N105	<<locked>>	88%	32648	88%	**91	99%
Vihtavuori N320	<<locked>>	63%	31952	86%	**48	100%
Vihtavuori N32C Tin Star	<<locked>>	87%	32619	88%	**86	100%
Vihtavuori N330	<<locked>>	65%	32314	87%	**04	100%
Vihtavuori N340	<<locked>>	68%	32140	87%	**34	100%
Vihtavuori N350	<<locked>>	74%	33228	90%	**02	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	17202	46%	**30	91%
ADI APS 350	<<locked>>	61%	30023	81%	**20	100%
ADI APS 450	<<locked>>	60%	28398	77%	**27	100%
ADI AS 30	<<locked>>	61%	28485	77%	**66	100%
ADI AS 50N	<<locked>>	61%	30951	84%	**35	100%
Accurate No. 2	<<locked>>	61%	28747	78%	**88	100%
[Accurate No. 7]*	<<locked>>	61%	26266	71%	**66	89%
[Accurate No. 9]*	<<locked>>	65%	22945	62%	**98	81%
Accurate Solo 1000	<<locked>>	61%	28964	78%	**96	100%
Accurate Solo 1250	<<locked>>	61%	25237	68%	**99	100%
[Accurate TCM]*	<<locked>>	62%	21292	58%	**55	81%
[Alliant 2400]*	<<locked>>	78%	27209	74%	**93	81%
[Alliant BLUE DOT]*	<<locked>>	65%	17883	48%	**70	80%
Alliant POWER PISTOL	<<locked>>	61%	24889	67%	**27	96%
Alliant UNIQUE	<<locked>>	61%	25802	70%	**65	100%
Baschieri & Pellagri 100	<<locked>>	61%	27760	75%	**89	100%
Hodgdon Clays	<<locked>>	61%	30516	83%	**33	100%
[Hodgdon LilGun]*	<<locked>>	93%	28253	76%	**81	81%
Hodgdon Universal	<<locked>>	61%	30197	82%	**78	100%
Hodgdon TrailBoss	<<locked>>	62%	9413	25%	**2	100%
[Lovex D037.1]*	<<locked>>	61%	26266	71%	**66	89%
[Lovex D037.2]*	<<locked>>	63%	22379	60%	**84	80%
Lovex S020	<<locked>>	61%	30037	81%	**94	100%
Maxam CSB 1	<<locked>>	61%	24033	65%	**73	100%
Maxam CSB 2	<<locked>>	61%	26179	71%	**06	100%
Maxam CSB 3	<<locked>>	61%	26948	73%	**93	100%
Maxam CSB 4	<<locked>>	61%	28747	78%	**06	100%
[Ramshot Enforcer]*	<<locked>>	78%	24990	68%	**60	80%
ReloadSwiss RS 14	<<locked>>	61%	8717	24%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	24671	67%	**48	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	22800	62%	**84	89%
Rottweil P 806	<<locked>>	61%	19450	53%	**42	97%
SNPE Vectan A0	<<locked>>	61%	23975	65%	**02	100%
SNPE Vectan BA 9	<<locked>>	61%	28369	77%	**48	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	20610	56%	**83	98%
SNPE Vectan BA9 1/2	<<locked>>	61%	27934	76%	**42	100%
[Shooters World Heavy Pistol]*	<<locked>>	63%	22379	60%	**84	80%
[Shooters World Major Pistol]*	<<locked>>	61%	26266	71%	**66	89%
Somchem MP200	<<locked>>	61%	29269	79%	**14	100%
Somchem MS200	<<locked>>	61%	26701	72%	**52	100%
Vihtavuori 3N37	<<locked>>	61%	24062	65%	**71	100%
[Vihtavuori 3N38]*	<<locked>>	61%	17231	47%	**53	85%
[Vihtavuori N105]*	<<locked>>	61%	13256	36%	**8	84%
Vihtavuori N320	<<locked>>	61%	30124	81%	**22	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	17970	49%	**6	100%
Vihtavuori N330	<<locked>>	61%	28964	78%	**61	100%
Vihtavuori N340	<<locked>>	61%	25933	70%	**48	100%
Vihtavuori N350	<<locked>>	61%	22249	60%	**32	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