Load data for .44 Rem. Mag. + .429 | 160gr | Lehigh Defense Xtreme Defense

Recommended Powder(s): Hodgdon HS-6, SNPE Vectan BA7 1/2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.429 \| 160gr \| Lehigh Defense Xtreme Defense
Manufacturer SKU:	09429160SP
Bullet Weight:	160gr \| 10.4g
Bullet Diameter:	0.429" \| 10.90mm
Bullet Length:	0.700" \| 17.8mm
Caliber:	.44 Rem. Mag. load data
Case Length (l3):	1.275" \| 32.4mm
Cartridge Length (C.O.L.):	1.586" \| 40.3mm
Seated Depth:	0.389" \| 9.9mm
Shank Seated Depth:	0.339" \| 8.6mm
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_B10987_C714
Last updated:	2025-11-04
Recommended Twist Rate:	1:33 - 1:28

Load data for 112 loads in caliber .44 Rem. Mag. with .429 | 160gr | Lehigh Defense Xtreme Defense bullet and 56 powders such as Hodgdon HS-6, 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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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>>	95%	33388	82%	**55	95%
ADI AP 70N	<<locked>>	67%	35230	87%	**73	100%
ADI APS 350	<<locked>>	74%	36013	89%	**96	100%
ADI APS 450	<<locked>>	76%	35882	88%	**22	100%
ADI AS 30	<<locked>>	76%	35462	87%	**65	100%
ADI AS 50N	<<locked>>	72%	35099	86%	**07	100%
Accurate No. 2	<<locked>>	74%	35070	86%	**99	100%
[Accurate No. 7]*	<<locked>>	78%	36187	89%	**47	87%
Accurate Solo 1000	<<locked>>	77%	36477	90%	**14	100%
Accurate Solo 1250	<<locked>>	80%	34737	86%	**60	100%
[Alliant BLUE DOT]*	<<locked>>	96%	32692	80%	**72	84%
Alliant BULLSEYE	<<locked>>	72%	36434	90%	**55	100%
Alliant POWER PISTOL	<<locked>>	81%	35607	88%	**37	95%
Alliant Sport Pistol	<<locked>>	67%	35549	88%	**49	100%
Alliant UNIQUE	<<locked>>	82%	36129	89%	**58	100%
Baschieri & Pellagri 100	<<locked>>	76%	34722	85%	**01	100%
Hodgdon Clays	<<locked>>	72%	34708	85%	**86	100%
Hodgdon HS-6 👍	<<locked>>	67%	35172	87%	**72	99%
Hodgdon Longshot	<<locked>>	63%	35244	87%	**58	99%
Hodgdon Universal	<<locked>>	74%	35230	87%	**73	100%
Hodgdon CFE Pistol	<<locked>>	76%	35012	86%	**67	100%
Hodgdon TrailBoss	<<locked>>	96%	15998	39%	**33	100%
[Lovex D037.1]*	<<locked>>	78%	36187	89%	**47	87%
Lovex S011	<<locked>>	67%	36100	89%	**50	100%
Lovex S020	<<locked>>	73%	34911	86%	**90	100%
Maxam CSB 1	<<locked>>	83%	34853	86%	**50	100%
Maxam CSB 2	<<locked>>	80%	35491	87%	**63	100%
Maxam CSB 3	<<locked>>	79%	35172	87%	**30	100%
Maxam CSB 4	<<locked>>	77%	35998	89%	**17	100%
Maxam CSB 5	<<locked>>	73%	36245	89%	**68	100%
Ramshot Silhouette	<<locked>>	67%	35578	88%	**45	100%
ReloadSwiss RS 12	<<locked>>	69%	35259	87%	**44	100%
ReloadSwiss RS 14	<<locked>>	96%	14997	37%	**40	100%
ReloadSwiss RS 20	<<locked>>	82%	34853	86%	**39	100%
ReloadSwiss RS 24	<<locked>>	84%	36114	89%	**31	90%
Rottweil P 801	<<locked>>	65%	35462	87%	**04	100%
Rottweil P 806	<<locked>>	89%	35882	88%	**60	99%
SNPE Vectan A0	<<locked>>	85%	36332	89%	**12	100%
SNPE Vectan BA 9	<<locked>>	76%	35389	87%	**63	100%
SNPE Vectan BA10	<<locked>>	71%	35882	88%	**22	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	90%	35998	89%	**62	99%
SNPE Vectan BA9 1/2	<<locked>>	77%	35998	89%	**76	100%
SNPE Vectan SP 2	<<locked>>	77%	36506	90%	**63	97%
[Shooters World Major Pistol]*	<<locked>>	78%	36187	89%	**47	87%
Somchem MP200	<<locked>>	75%	35810	88%	**39	100%
Somchem MS200	<<locked>>	80%	35650	88%	**12	100%
Somchem S221	<<locked>>	70%	35505	87%	**94	93%
Vihtavuori 3N37	<<locked>>	82%	34969	86%	**72	100%
Vihtavuori 3N38	<<locked>>	95%	35302	87%	**14	91%
Vihtavuori N105	<<locked>>	97%	29109	72%	**55	91%
Vihtavuori N320	<<locked>>	74%	35752	88%	**21	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	32329	80%	**93	100%
Vihtavuori N330	<<locked>>	77%	36260	89%	**93	100%
Vihtavuori N340	<<locked>>	80%	36100	89%	**16	100%
Vihtavuori N350	<<locked>>	87%	36419	90%	**88	100%
Winchester 231	<<locked>>	64%	35563	88%	**57	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14243	35%	**96	80%
ADI AP 70N	<<locked>>	61%	30269	75%	**07	100%
ADI APS 350	<<locked>>	61%	26556	65%	**55	100%
ADI APS 450	<<locked>>	61%	25280	62%	**71	100%
ADI AS 30	<<locked>>	61%	25106	62%	**07	100%
ADI AS 50N	<<locked>>	61%	26469	65%	**83	100%
Accurate No. 2	<<locked>>	61%	23047	57%	**89	99%
[Accurate No. 7]*	<<locked>>	68%	25904	64%	**47	81%
Accurate Solo 1000	<<locked>>	61%	24294	60%	**30	100%
Accurate Solo 1250	<<locked>>	61%	20827	51%	**24	100%
[Alliant BLUE DOT]*	<<locked>>	88%	26774	66%	**47	80%
Alliant BULLSEYE	<<locked>>	61%	26223	65%	**85	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	20552	51%	**12	86%
Alliant Sport Pistol	<<locked>>	61%	30356	75%	**70	100%
Alliant UNIQUE	<<locked>>	61%	21741	54%	**86	99%
Baschieri & Pellagri 100	<<locked>>	61%	23279	57%	**24	100%
Hodgdon Clays	<<locked>>	61%	26977	66%	**75	100%
Hodgdon HS-6	<<locked>>	61%	29631	73%	**67	97%
Hodgdon Longshot	<<locked>>	61%	32445	80%	**22	99%
Hodgdon Universal	<<locked>>	61%	25657	63%	**22	100%
Hodgdon CFE Pistol	<<locked>>	61%	23279	57%	**76	100%
Hodgdon TrailBoss	<<locked>>	61%	8891	22%	**4	100%
[Lovex D037.1]*	<<locked>>	68%	25904	64%	**47	81%
Lovex S011	<<locked>>	61%	30618	75%	**65	100%
Lovex S020	<<locked>>	61%	25121	62%	**32	100%
Maxam CSB 1	<<locked>>	61%	20001	49%	**98	100%
Maxam CSB 2	<<locked>>	61%	21451	53%	**40	100%
Maxam CSB 3	<<locked>>	61%	22466	55%	**27	100%
Maxam CSB 4	<<locked>>	61%	24091	59%	**34	100%
Maxam CSB 5	<<locked>>	61%	26890	66%	**37	100%
Ramshot Silhouette	<<locked>>	61%	29718	73%	**50	100%
ReloadSwiss RS 12	<<locked>>	61%	28471	70%	**42	100%
ReloadSwiss RS 14	<<locked>>	61%	8615	21%	**7	99%
ReloadSwiss RS 20	<<locked>>	61%	19261	47%	**53	100%
[ReloadSwiss RS 24]*	<<locked>>	68%	22539	55%	**55	81%
Rottweil P 801	<<locked>>	61%	32198	79%	**58	100%
[Rottweil P 806]*	<<locked>>	61%	15113	37%	**11	87%
SNPE Vectan A0	<<locked>>	61%	19522	48%	**01	99%
SNPE Vectan BA 9	<<locked>>	61%	23525	58%	**73	100%
SNPE Vectan BA10	<<locked>>	61%	28471	70%	**20	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	17274	43%	**68	90%
SNPE Vectan BA9 1/2	<<locked>>	61%	23482	58%	**76	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	21611	53%	**58	89%
[Shooters World Major Pistol]*	<<locked>>	68%	25904	64%	**47	81%
Somchem MP200	<<locked>>	61%	24178	60%	**32	99%
Somchem MS200	<<locked>>	61%	22437	55%	**83	100%
[Somchem S221]*	<<locked>>	61%	26658	66%	**37	88%
Vihtavuori 3N37	<<locked>>	61%	19493	48%	**63	94%
[Vihtavuori 3N38]*	<<locked>>	76%	21074	52%	**19	81%
[Vihtavuori N105]*	<<locked>>	78%	17448	43%	**66	80%
Vihtavuori N320	<<locked>>	61%	24903	61%	**60	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	15592	38%	**04	100%
Vihtavuori N330	<<locked>>	61%	22916	56%	**86	100%
Vihtavuori N340	<<locked>>	61%	20900	51%	**57	99%
Vihtavuori N350	<<locked>>	61%	17956	44%	**20	93%
Winchester 231	<<locked>>	61%	32097	79%	**11	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