Load data for .44 Auto Mag. + .429 | 210gr | Speer Magnum JHP GD

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.429 \| 210gr \| Speer Magnum JHP GD
Manufacturer SKU:	4428
Bullet Weight:	210gr \| 13.6g
Bullet Diameter:	0.429" \| 10.90mm
Bullet Length:	0.640" \| 16.3mm
Caliber:	.44 Auto Mag. load data
Case Length (l3):	1.298" \| 33.0mm
Cartridge Length (C.O.L.):	1.674" \| 42.5mm
Seated Depth:	0.264" \| 6.7mm
Shank Seated Depth:	0.264" \| 6.7mm
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_B6270_C710
Last updated:	2025-01-01

Load data for 96 loads in caliber .44 Auto Mag. with .429 | 210gr | Speer Magnum JHP GD bullet and 48 powders such as 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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C.O.L. (mm)
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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
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>>	86%	33141	90%	**88	99%
ADI APS 350	<<locked>>	66%	33069	89%	**09	100%
ADI APS 450	<<locked>>	66%	31937	86%	**25	100%
ADI AS 30	<<locked>>	67%	32880	89%	**68	100%
ADI AS 50N	<<locked>>	63%	31691	86%	**01	100%
Accurate No. 2	<<locked>>	64%	31705	86%	**83	100%
Accurate No. 7	<<locked>>	67%	32837	89%	**34	92%
[Accurate No. 9]*	<<locked>>	75%	33025	89%	**27	87%
Accurate Solo 1000	<<locked>>	67%	33054	89%	**04	100%
Accurate Solo 1250	<<locked>>	71%	32837	89%	**53	100%
[Accurate TCM]*	<<locked>>	74%	32314	87%	**17	88%
[Alliant 2400]*	<<locked>>	85%	33083	89%	**53	84%
Alliant BLUE DOT	<<locked>>	86%	32314	87%	**17	91%
Alliant POWER PISTOL	<<locked>>	70%	32445	88%	**21	98%
Alliant UNIQUE	<<locked>>	70%	32605	88%	**19	100%
Baschieri & Pellagri 100	<<locked>>	67%	32285	87%	**98	100%
Hodgdon Clays	<<locked>>	63%	31894	86%	**06	100%
Hodgdon Universal	<<locked>>	65%	32996	89%	**73	100%
Hodgdon TrailBoss	<<locked>>	95%	17869	48%	**8	100%
Lovex D037.1	<<locked>>	67%	32837	89%	**34	92%
[Lovex D037.2]*	<<locked>>	74%	32358	87%	**17	86%
Lovex S020	<<locked>>	64%	32721	88%	**89	100%
Maxam CSB 1	<<locked>>	74%	33272	90%	**60	100%
Maxam CSB 2	<<locked>>	68%	31937	86%	**40	100%
Maxam CSB 3	<<locked>>	69%	33069	89%	**37	100%
Maxam CSB 4	<<locked>>	66%	32024	87%	**98	100%
Maxam CSB 5	<<locked>>	63%	32721	88%	**61	100%
[Ramshot Enforcer]*	<<locked>>	86%	33228	90%	**67	85%
ReloadSwiss RS 14	<<locked>>	95%	16578	45%	**5	100%
ReloadSwiss RS 20	<<locked>>	71%	32721	88%	**16	100%
ReloadSwiss RS 24	<<locked>>	72%	32721	88%	**21	94%
Rottweil P 806 👍	<<locked>>	76%	32300	87%	**27	100%
SNPE Vectan A0	<<locked>>	74%	33272	90%	**93	100%
SNPE Vectan BA 9	<<locked>>	66%	32024	87%	**50	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	77%	31923	86%	**32	100%
SNPE Vectan BA9 1/2	<<locked>>	66%	32010	87%	**50	100%
[Shooters World Heavy Pistol]*	<<locked>>	74%	32358	87%	**17	86%
Shooters World Major Pistol	<<locked>>	67%	32837	89%	**34	92%
Somchem MP200	<<locked>>	64%	32169	87%	**09	100%
Somchem MS200	<<locked>>	68%	32068	87%	**86	100%
Vihtavuori 3N37	<<locked>>	72%	33127	90%	**65	100%
Vihtavuori 3N38	<<locked>>	83%	33272	90%	**21	95%
Vihtavuori N105	<<locked>>	89%	32329	87%	**47	98%
Vihtavuori N320	<<locked>>	63%	31821	86%	**98	100%
Vihtavuori N32C Tin Star	<<locked>>	88%	32793	89%	**42	100%
Vihtavuori N330	<<locked>>	65%	31662	86%	**57	100%
Vihtavuori N340	<<locked>>	70%	32880	89%	**99	100%
Vihtavuori N350	<<locked>>	74%	32024	87%	**52	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	16810	45%	**63	90%
ADI APS 350	<<locked>>	61%	29559	80%	**60	100%
ADI APS 450	<<locked>>	61%	28732	78%	**83	100%
ADI AS 30	<<locked>>	61%	27963	76%	**09	100%
ADI AS 50N	<<locked>>	61%	30110	81%	**81	100%
Accurate No. 2	<<locked>>	61%	28297	77%	**37	100%
[Accurate No. 7]*	<<locked>>	61%	25846	70%	**06	88%
[Accurate No. 9]*	<<locked>>	67%	24265	66%	**70	80%
Accurate Solo 1000	<<locked>>	61%	28195	76%	**35	100%
Accurate Solo 1250	<<locked>>	61%	25150	68%	**48	100%
[Accurate TCM]*	<<locked>>	65%	22698	61%	**34	81%
[Alliant 2400]*	<<locked>>	80%	28413	77%	**62	80%
[Alliant BLUE DOT]*	<<locked>>	66%	18391	50%	**32	80%
Alliant POWER PISTOL	<<locked>>	61%	24801	67%	**80	95%
Alliant UNIQUE	<<locked>>	61%	25469	69%	**14	100%
Baschieri & Pellagri 100	<<locked>>	61%	27688	75%	**35	100%
Hodgdon Clays	<<locked>>	61%	30110	81%	**79	100%
Hodgdon Universal	<<locked>>	61%	29849	81%	**30	100%
Hodgdon TrailBoss	<<locked>>	61%	9094	25%	**5	100%
[Lovex D037.1]*	<<locked>>	61%	25846	70%	**06	88%
[Lovex D037.2]*	<<locked>>	66%	24656	67%	**76	81%
Lovex S020	<<locked>>	61%	29399	79%	**47	100%
Maxam CSB 1	<<locked>>	61%	23279	63%	**12	100%
Maxam CSB 2	<<locked>>	61%	25889	70%	**58	100%
Maxam CSB 3	<<locked>>	61%	26934	73%	**48	100%
Maxam CSB 4	<<locked>>	61%	28819	78%	**55	100%
Maxam CSB 5	<<locked>>	61%	31096	84%	**38	100%
[Ramshot Enforcer]*	<<locked>>	80%	26440	71%	**42	80%
ReloadSwiss RS 14	<<locked>>	61%	8688	24%	**1	100%
ReloadSwiss RS 20	<<locked>>	61%	24192	65%	**94	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	22321	60%	**20	88%
Rottweil P 806	<<locked>>	61%	19058	52%	**84	97%
SNPE Vectan A0	<<locked>>	61%	23685	64%	**52	100%
SNPE Vectan BA 9	<<locked>>	61%	27876	75%	**94	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	20552	56%	**29	98%
SNPE Vectan BA9 1/2	<<locked>>	61%	27630	75%	**91	100%
[Shooters World Heavy Pistol]*	<<locked>>	66%	24656	67%	**76	81%
[Shooters World Major Pistol]*	<<locked>>	61%	25846	70%	**06	88%
Somchem MP200	<<locked>>	61%	29341	79%	**76	100%
Somchem MS200	<<locked>>	61%	26353	71%	**01	100%
Vihtavuori 3N37	<<locked>>	61%	23917	65%	**17	99%
[Vihtavuori 3N38]*	<<locked>>	61%	16636	45%	**79	83%
[Vihtavuori N105]*	<<locked>>	61%	13140	36%	**20	82%
Vihtavuori N320	<<locked>>	61%	30095	81%	**78	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	17550	47%	**2	100%
Vihtavuori N330	<<locked>>	61%	28529	77%	**11	100%
Vihtavuori N340	<<locked>>	61%	25512	69%	**94	100%
Vihtavuori N350	<<locked>>	61%	21843	59%	**78	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.