Load data for .405 Win. + .411 | 300gr | Hornady InterLock FP

Recommended Powder(s): Accurate 2495, Alliant AR-Comp

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.411 \| 300gr \| Hornady InterLock FP
Manufacturer SKU:	41050
Bullet Weight:	300gr \| 19.4g
Bullet Diameter:	0.411" \| 10.44mm
Bullet Length:	0.892" \| 22.7mm
Caliber:	.405 Win. load data
Case Length (l3):	2.580" \| 65.5mm
Cartridge Length (C.O.L.):	3.127" \| 79.4mm
Seated Depth:	0.345" \| 8.8mm
Shank Seated Depth:	0.345" \| 8.8mm
Case Capacity:	78.0 Grains of Water \| 5.06 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	45977 psi \| 3170 bar
LID:	LID_B2831_C663
Last updated:	2025-01-01

Load data for 104 loads in caliber .405 Win. with .411 | 300gr | Hornady InterLock FP bullet and 52 powders such as Accurate 2495, Alliant AR-Comp. 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 AR 2206H]*	<<locked>>	96%	41017	89%	**93	93%
ADI AR 2219	<<locked>>	86%	40930	89%	**93	98%
Accurate 2015	<<locked>>	92%	41031	89%	**64	100%
[Accurate 2230]*	<<locked>>	90%	41147	89%	**60	94%
Accurate 2460	<<locked>>	90%	41365	90%	**83	96%
Accurate 2495 👍	<<locked>>	97%	38914	85%	**16	99%
Accurate 2520	<<locked>>	96%	41278	90%	**33	97%
Accurate 4064	<<locked>>	97%	32097	70%	**85	96%
Alliant AR-Comp 👍	<<locked>>	96%	40596	88%	**29	100%
Alliant Reloder-10x	<<locked>>	88%	40886	89%	**67	100%
Baschieri & Pellagri 106	<<locked>>	86%	41089	89%	**98	99%
[Hodgdon BL-C2]*	<<locked>>	95%	41031	89%	**33	94%
Hodgdon Benchmark	<<locked>>	91%	40915	89%	**24	95%
Hodgdon H322	<<locked>>	92%	40930	89%	**93	98%
Hodgdon H335	<<locked>>	87%	40886	89%	**97	97%
IMR 3031	<<locked>>	97%	36608	80%	**70	98%
IMR 4198	<<locked>>	87%	41350	90%	**28	100%
[IMR 4895]*	<<locked>>	97%	37695	82%	**70	92%
[IMR 8208 XBR]*	<<locked>>	94%	41191	90%	**70	94%
Lovex D073.4	<<locked>>	89%	40872	89%	**64	96%
Lovex D073.5	<<locked>>	90%	40799	89%	**77	96%
Lovex D073.6	<<locked>>	97%	38580	84%	**90	96%
[Lovex S060]*	<<locked>>	94%	41234	90%	**18	93%
[Lovex S062]*	<<locked>>	97%	36172	79%	**01	93%
Norma 200	<<locked>>	85%	41249	90%	**60	100%
Norma 201	<<locked>>	97%	41017	89%	**74	95%
Norma 202	<<locked>>	97%	40814	89%	**00	97%
[Ramshot Wild Boar]*	<<locked>>	94%	40698	89%	**87	92%
[Ramshot X-Terminator]*	<<locked>>	90%	41147	89%	**44	92%
ReloadSwiss RS 40	<<locked>>	89%	40930	89%	**70	96%
[ReloadSwiss RS 52]*	<<locked>>	97%	34983	76%	**31	92%
Rottweil R 901	<<locked>>	93%	40973	89%	**60	97%
[Rottweil R 902]*	<<locked>>	97%	38928	85%	**28	94%
SNPE Vectan SP 10	<<locked>>	86%	41234	90%	**93	97%
[SNPE Vectan SP 9]*	<<locked>>	97%	41002	89%	**87	92%
SNPE Vectan Tubal 3000	<<locked>>	94%	40741	89%	**05	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	35998	78%	**42	97%
Shooters World Match Rifle	<<locked>>	97%	38580	84%	**90	96%
[Shooters World Precision]*	<<locked>>	97%	36172	79%	**01	93%
[Shooters World Tactical Rifle]*	<<locked>>	87%	41046	89%	**31	94%
Somchem S321	<<locked>>	91%	40611	88%	**87	95%
Somchem S335	<<locked>>	95%	40843	89%	**34	98%
[Somchem S341]*	<<locked>>	96%	41176	90%	**70	92%
Vihtavuori N120	<<locked>>	85%	41292	90%	**95	100%
Vihtavuori N130	<<locked>>	91%	41249	90%	**24	100%
Vihtavuori N133	<<locked>>	97%	40582	88%	**28	99%
Vihtavuori N135	<<locked>>	97%	30356	66%	**06	97%
Vihtavuori N140	<<locked>>	97%	38348	83%	**38	97%
Vihtavuori N530	<<locked>>	92%	41002	89%	**83	95%
Vihtavuori N540	<<locked>>	97%	38174	83%	**54	96%
Winchester 748	<<locked>>	92%	41118	89%	**20	95%
[Winchester StaBALL Match]*	<<locked>>	90%	40828	89%	**00	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	90%	34635	75%	**69	90%
ADI AR 2219	<<locked>>	81%	34243	74%	**69	97%
Accurate 2015	<<locked>>	81%	29370	64%	**41	97%
[Accurate 2230]*	<<locked>>	83%	32256	70%	**90	90%
[Accurate 2460]*	<<locked>>	81%	29704	65%	**57	91%
[Accurate 2495]*	<<locked>>	81%	23032	50%	**72	94%
[Accurate 2520]*	<<locked>>	82%	25759	56%	**08	90%
[Accurate 4064]*	<<locked>>	85%	22408	49%	**39	90%
Alliant AR-Comp	<<locked>>	81%	25933	56%	**18	98%
Alliant Reloder-10x	<<locked>>	81%	32590	71%	**13	99%
Baschieri & Pellagri 106	<<locked>>	81%	35186	77%	**00	97%
[Hodgdon BL-C2]*	<<locked>>	87%	31125	68%	**29	90%
[Hodgdon Benchmark]*	<<locked>>	81%	30487	66%	**14	91%
[Hodgdon H322]*	<<locked>>	81%	29182	63%	**54	94%
Hodgdon H335	<<locked>>	81%	33605	73%	**52	95%
[IMR 3031]*	<<locked>>	81%	23076	50%	**29	92%
IMR 4198	<<locked>>	81%	34577	75%	**10	100%
[IMR 4895]*	<<locked>>	94%	34345	75%	**95	90%
[IMR 8208 XBR]*	<<locked>>	84%	30589	67%	**60	90%
[Lovex D073.4]*	<<locked>>	81%	31343	68%	**80	92%
[Lovex D073.5]*	<<locked>>	81%	29573	64%	**54	91%
[Lovex D073.6]*	<<locked>>	84%	25759	56%	**08	90%
[Lovex S060]*	<<locked>>	88%	34911	76%	**00	90%
[Lovex S062]*	<<locked>>	90%	29907	65%	**73	90%
Norma 200	<<locked>>	81%	36825	80%	**82	100%
[Norma 201]*	<<locked>>	86%	29791	65%	**51	90%
[Norma 202]*	<<locked>>	81%	25121	55%	**59	91%
[Ramshot Wild Boar]*	<<locked>>	90%	35650	78%	**95	90%
[Ramshot X-Terminator]*	<<locked>>	86%	35636	78%	**39	90%
[ReloadSwiss RS 40]*	<<locked>>	81%	31372	68%	**83	93%
[ReloadSwiss RS 52]*	<<locked>>	93%	31053	68%	**39	90%
[Rottweil R 901]*	<<locked>>	81%	28645	62%	**08	93%
[Rottweil R 902]*	<<locked>>	88%	30313	66%	**54	90%
SNPE Vectan SP 10	<<locked>>	81%	34664	75%	**72	95%
[SNPE Vectan SP 9]*	<<locked>>	92%	35230	77%	**72	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	27659	60%	**42	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	22466	49%	**21	90%
[Shooters World Match Rifle]*	<<locked>>	84%	25759	56%	**08	90%
[Shooters World Precision]*	<<locked>>	90%	29907	65%	**73	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	33504	73%	**90	91%
[Somchem S321]*	<<locked>>	81%	29269	64%	**60	90%
[Somchem S335]*	<<locked>>	81%	26905	59%	**49	93%
[Somchem S341]*	<<locked>>	92%	36390	79%	**82	90%
Vihtavuori N120	<<locked>>	81%	36811	80%	**23	100%
Vihtavuori N130	<<locked>>	81%	31096	68%	**34	98%
Vihtavuori N133	<<locked>>	81%	25599	56%	**19	95%
[Vihtavuori N135]*	<<locked>>	82%	20218	44%	**14	90%
[Vihtavuori N140]*	<<locked>>	81%	23670	51%	**96	90%
[Vihtavuori N530]*	<<locked>>	82%	29660	64%	**54	90%
[Vihtavuori N540]*	<<locked>>	83%	24961	54%	**49	90%
[Winchester 748]*	<<locked>>	82%	29225	64%	**70	90%
[Winchester StaBALL Match]*	<<locked>>	84%	33446	73%	**52	90%

Start Load - Barrel Length: 23.60''

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