Load data for .44 Auto Mag. + .430 | 265gr | Hornady InterLock FP

Recommended Powder(s): ADI AP 100

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.430 \| 265gr \| Hornady InterLock FP
Manufacturer SKU:	4300
Bullet Weight:	265gr \| 17.2g
Bullet Diameter:	0.430" \| 10.92mm
Bullet Length:	0.687" \| 17.4mm
Caliber:	.44 Auto Mag. load data
Case Length (l3):	1.298" \| 33.0mm
Cartridge Length (C.O.L.):	1.674" \| 42.5mm
Seated Depth:	0.311" \| 7.9mm
Shank Seated Depth:	0.311" \| 7.9mm
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_B2851_C710
Last updated:	2025-02-02

Load data for 80 loads in caliber .44 Auto Mag. with .430 | 265gr | Hornady InterLock FP bullet and 40 powders such as ADI AP 100. 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>>	80%	32634	88%	**07	100%
ADI APS 350	<<locked>>	63%	33272	90%	**1	100%
ADI APS 450	<<locked>>	64%	32692	88%	**1	100%
ADI AS 30	<<locked>>	63%	32445	88%	**01	100%
[Accurate 4100]*	<<locked>>	83%	33040	89%	**76	85%
Accurate No. 9	<<locked>>	70%	32634	88%	**57	91%
Accurate Solo 1000	<<locked>>	63%	32880	89%	**33	100%
Accurate Solo 1250	<<locked>>	67%	33141	90%	**86	100%
Accurate TCM	<<locked>>	70%	33170	90%	**60	92%
[Alliant 2400]*	<<locked>>	79%	32677	88%	**70	88%
Alliant BLUE DOT	<<locked>>	80%	32300	87%	**40	94%
Alliant POWER PISTOL	<<locked>>	66%	33127	90%	**47	100%
Alliant UNIQUE	<<locked>>	65%	32329	87%	**35	100%
Baschieri & Pellagri 100	<<locked>>	63%	32242	87%	**30	100%
[Hodgdon LilGun]*	<<locked>>	92%	32822	89%	**45	88%
Hodgdon TrailBoss	<<locked>>	94%	19798	54%	**7	100%
Lovex D037.2	<<locked>>	69%	32111	87%	**50	90%
Maxam CSB 1	<<locked>>	70%	33257	90%	**83	100%
Maxam CSB 2	<<locked>>	65%	32779	89%	**70	100%
Maxam CSB 3	<<locked>>	65%	32982	89%	**60	100%
Maxam CSB 4	<<locked>>	63%	33185	90%	**43	100%
[Ramshot Enforcer]*	<<locked>>	80%	32663	88%	**83	89%
ReloadSwiss RS 14	<<locked>>	94%	18768	51%	**3	100%
ReloadSwiss RS 20	<<locked>>	66%	32053	87%	**25	100%
ReloadSwiss RS 24	<<locked>>	68%	32460	88%	**47	97%
Rottweil P 806	<<locked>>	70%	32198	87%	**37	100%
SNPE Vectan A0	<<locked>>	69%	32779	89%	**09	100%
SNPE Vectan BA 9	<<locked>>	63%	32866	89%	**89	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	97%	24047	65%	**32	85%
SNPE Vectan BA7 1/2	<<locked>>	73%	32503	88%	**65	100%
SNPE Vectan BA9 1/2	<<locked>>	63%	32561	88%	**86	100%
Shooters World Heavy Pistol	<<locked>>	69%	32111	87%	**50	90%
Somchem MS200	<<locked>>	65%	32996	89%	**19	100%
Vihtavuori 3N37	<<locked>>	66%	31850	86%	**68	100%
Vihtavuori 3N38	<<locked>>	77%	32967	89%	**40	98%
Vihtavuori N105	<<locked>>	83%	33011	89%	**73	100%
[Vihtavuori N110]*	<<locked>>	97%	29341	79%	**53	86%
Vihtavuori N32C Tin Star	<<locked>>	83%	32750	89%	**1	100%
Vihtavuori N340	<<locked>>	65%	32430	88%	**15	100%
Vihtavuori N350	<<locked>>	69%	32184	87%	**71	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	19247	52%	**1	96%
ADI APS 350	<<locked>>	61%	31285	85%	**5	100%
ADI APS 450	<<locked>>	62%	30850	83%	**8	100%
ADI AS 30	<<locked>>	61%	30690	83%	**4	100%
[Accurate 4100]*	<<locked>>	77%	27253	74%	**78	80%
[Accurate No. 9]*	<<locked>>	61%	23699	64%	**09	85%
Accurate Solo 1000	<<locked>>	61%	31169	84%	**17	100%
Accurate Solo 1250	<<locked>>	61%	28094	76%	**27	100%
[Accurate TCM]*	<<locked>>	61%	23888	65%	**06	86%
[Alliant 2400]*	<<locked>>	68%	22800	62%	**02	81%
[Alliant BLUE DOT]*	<<locked>>	61%	18565	50%	**1	85%
Alliant POWER PISTOL	<<locked>>	61%	28660	78%	**81	99%
Alliant UNIQUE	<<locked>>	61%	29022	78%	**96	100%
Baschieri & Pellagri 100	<<locked>>	61%	30589	83%	**07	100%
[Hodgdon LilGun]*	<<locked>>	81%	22902	62%	**71	80%
Hodgdon TrailBoss	<<locked>>	61%	10863	29%	**6	100%
[Lovex D037.2]*	<<locked>>	61%	24192	65%	**19	85%
Maxam CSB 1	<<locked>>	61%	26731	72%	**04	100%
Maxam CSB 2	<<locked>>	61%	29530	80%	**30	100%
Maxam CSB 3	<<locked>>	61%	29646	80%	**20	100%
Maxam CSB 4	<<locked>>	61%	31401	85%	**20	100%
[Ramshot Enforcer]*	<<locked>>	67%	21118	57%	**86	80%
ReloadSwiss RS 14	<<locked>>	62%	10573	29%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	27238	74%	**66	100%
ReloadSwiss RS 24	<<locked>>	61%	26179	71%	**45	95%
Rottweil P 806	<<locked>>	61%	24134	65%	**19	100%
SNPE Vectan A0	<<locked>>	61%	26803	72%	**33	100%
SNPE Vectan BA 9	<<locked>>	61%	31227	84%	**70	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	88%	19218	52%	**37	80%
SNPE Vectan BA7 1/2	<<locked>>	61%	23496	64%	**37	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	31053	84%	**63	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	24192	65%	**19	85%
Somchem MS200	<<locked>>	61%	29805	81%	**79	100%
Vihtavuori 3N37	<<locked>>	61%	27572	75%	**12	100%
Vihtavuori 3N38	<<locked>>	61%	20073	54%	**24	91%
Vihtavuori N105	<<locked>>	61%	16462	45%	**1	92%
[Vihtavuori N110]*	<<locked>>	86%	22031	60%	**22	81%
Vihtavuori N32C Tin Star	<<locked>>	61%	20088	54%	**7	100%
Vihtavuori N340	<<locked>>	61%	29240	79%	**79	100%
Vihtavuori N350	<<locked>>	61%	25106	68%	**73	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.