Load data for .400 H.& H. Belt.Mag + .411 | 300gr | Hornady InterLock FP

Recommended Powder(s): ADI AR 2206H, Hodgdon BL-C2, IMR 4895, Ramshot Wild Boar, ReloadSwiss RS 52

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:	.400 H.& H. Belt.Mag load data
Case Length (l3):	2.846" \| 72.3mm
Cartridge Length (C.O.L.):	3.490" \| 88.6mm
Seated Depth:	0.248" \| 6.3mm
Shank Seated Depth:	0.248" \| 6.3mm
Case Capacity:	104.0 Grains of Water \| 6.75 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	63817 psi \| 4400 bar
LID:	LID_B2831_C650
Last updated:	2025-01-01

Load data for 192 loads in caliber .400 H.& H. Belt.Mag with .411 | 300gr | Hornady InterLock FP bullet and 96 powders such as ADI AR 2206H, Hodgdon BL-C2, IMR 4895, Ramshot Wild Boar, ReloadSwiss RS 52. 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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.
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>>	94%	57363	90%	**33	99%
ADI AR 2208	<<locked>>	97%	52953	83%	**48	98%
ADI AR 2219	<<locked>>	85%	56811	89%	**90	100%
Accurate 2015	<<locked>>	90%	57101	89%	**38	100%
Accurate 2200	<<locked>>	92%	57305	90%	**90	98%
Accurate 2230	<<locked>>	87%	56942	89%	**77	100%
Accurate 2460	<<locked>>	87%	56681	89%	**80	100%
Accurate 2495	<<locked>>	93%	56724	89%	**03	100%
Accurate 2520	<<locked>>	92%	57043	89%	**26	100%
[Accurate 2700]*	<<locked>>	97%	51793	81%	**66	93%
Accurate 4064	<<locked>>	97%	52750	83%	**74	100%
Accurate 4350	<<locked>>	97%	38754	61%	**97	95%
Alliant AR-Comp	<<locked>>	93%	57421	90%	**94	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	51953	81%	**74	99%
Alliant Reloder-10x	<<locked>>	87%	57217	90%	**48	100%
Alliant Reloder-15	<<locked>>	97%	56144	88%	**36	99%
Alliant Reloder-16	<<locked>>	97%	40263	63%	**13	95%
Alliant Reloder-17	<<locked>>	97%	45687	72%	**61	98%
Baschieri & Pellagri 106	<<locked>>	86%	56855	89%	**95	100%
Baschieri & Pellagri 107	<<locked>>	94%	57159	90%	**49	99%
Hodgdon BL-C2 👍	<<locked>>	92%	56956	89%	**53	100%
Hodgdon Benchmark	<<locked>>	91%	57377	90%	**64	100%
Hodgdon CFE223	<<locked>>	97%	55288	87%	**62	98%
Hodgdon H322	<<locked>>	90%	57276	90%	**00	100%
Hodgdon H335	<<locked>>	85%	56971	89%	**03	100%
Hodgdon H380	<<locked>>	97%	53519	84%	**90	98%
[Hodgdon H414]*	<<locked>>	97%	47529	74%	**41	94%
Hodgdon H4198	<<locked>>	84%	57232	90%	**02	100%
Hodgdon Hybrid 100V	<<locked>>	97%	36753	58%	**15	96%
Hodgdon LVR	<<locked>>	97%	43729	69%	**62	95%
Hodgdon VARGET	<<locked>>	97%	52547	82%	**48	98%
IMR 3031	<<locked>>	97%	56347	88%	**26	100%
IMR 4064	<<locked>>	97%	51459	81%	**25	98%
IMR 4166 Enduron	<<locked>>	97%	52025	82%	**92	95%
IMR 4198	<<locked>>	87%	56855	89%	**02	100%
[IMR 4451 Enduron]*	<<locked>>	97%	48863	77%	**72	94%
[IMR 4831]*	<<locked>>	97%	34069	53%	**75	93%
IMR 4895 👍	<<locked>>	96%	57029	89%	**66	99%
IMR 8208 XBR	<<locked>>	92%	57232	90%	**03	100%
Lovex D073.4	<<locked>>	87%	56985	89%	**77	100%
Lovex D073.5	<<locked>>	88%	56942	89%	**87	100%
Lovex D073.6	<<locked>>	94%	57000	89%	**30	100%
Lovex S060	<<locked>>	93%	56985	89%	**61	99%
Lovex S062	<<locked>>	97%	54810	86%	**80	100%
Lovex S065	<<locked>>	97%	44686	70%	**16	95%
[Lovex S070]*	<<locked>>	97%	42482	67%	**90	92%
Norma 200	<<locked>>	83%	56869	89%	**18	100%
Norma 201	<<locked>>	95%	57058	89%	**97	100%
Norma 202	<<locked>>	94%	56985	89%	**03	100%
Norma 203B	<<locked>>	97%	55042	86%	**26	99%
Norma URP	<<locked>>	97%	40016	63%	**10	95%
Ramshot Big Game	<<locked>>	97%	55564	87%	**53	99%
[Ramshot Hunter]*	<<locked>>	97%	39697	62%	**90	92%
Ramshot TAC	<<locked>>	92%	56971	89%	**97	97%
Ramshot Wild Boar 👍	<<locked>>	92%	56913	89%	**36	99%
Ramshot X-Terminator	<<locked>>	89%	56869	89%	**84	99%
ReloadSwiss RS 40	<<locked>>	88%	57101	89%	**90	100%
ReloadSwiss RS 50	<<locked>>	97%	54781	86%	**74	96%
ReloadSwiss RS 52 👍	<<locked>>	97%	54563	86%	**56	100%
ReloadSwiss RS 60	<<locked>>	97%	44353	69%	**44	99%
[ReloadSwiss RS 62]*	<<locked>>	97%	39494	62%	**20	94%
[ReloadSwiss RS 70]*	<<locked>>	97%	40466	63%	**23	93%
Rottweil R 901	<<locked>>	92%	57290	90%	**74	100%
Rottweil R 902	<<locked>>	97%	57232	90%	**94	100%
Rottweil R 903	<<locked>>	97%	48530	76%	**21	99%
[Rottweil R 907]*	<<locked>>	97%	47123	74%	**39	93%
SNPE Vectan SP 10	<<locked>>	85%	57072	89%	**00	100%
SNPE Vectan SP 11	<<locked>>	97%	50430	79%	**84	99%
SNPE Vectan SP 7	<<locked>>	93%	56855	89%	**00	98%
SNPE Vectan SP 9	<<locked>>	95%	56811	89%	**23	99%
SNPE Vectan Tubal 3000	<<locked>>	93%	57246	90%	**21	100%
SNPE Vectan Tubal 5000	<<locked>>	97%	52692	83%	**66	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	44222	69%	**70	93%
Shooters World Long Rifle	<<locked>>	97%	44686	70%	**16	95%
Shooters World Match Rifle	<<locked>>	94%	57000	89%	**30	100%
Shooters World Precision	<<locked>>	97%	54810	86%	**80	100%
Shooters World Tactical Rifle	<<locked>>	86%	57232	90%	**64	100%
Somchem S321	<<locked>>	89%	57203	90%	**23	100%
Somchem S335	<<locked>>	94%	57246	90%	**35	100%
Somchem S341	<<locked>>	93%	57334	90%	**10	99%
Somchem S355	<<locked>>	97%	49197	77%	**25	99%
Somchem S365	<<locked>>	97%	35505	56%	**57	97%
Vihtavuori N120	<<locked>>	84%	56855	89%	**33	100%
Vihtavuori N130	<<locked>>	90%	57014	89%	**98	100%
Vihtavuori N133	<<locked>>	96%	57232	90%	**18	100%
Vihtavuori N135	<<locked>>	97%	47369	74%	**49	100%
Vihtavuori N140	<<locked>>	97%	57087	89%	**77	100%
Vihtavuori N150	<<locked>>	97%	41872	66%	**74	99%
Vihtavuori N160	<<locked>>	97%	44092	69%	**46	96%
Vihtavuori N530	<<locked>>	90%	57087	89%	**13	100%
Vihtavuori N540	<<locked>>	97%	57435	90%	**10	100%
Vihtavuori N550	<<locked>>	97%	44034	69%	**85	96%
Winchester 6.5 StaBALL	<<locked>>	97%	43178	68%	**03	98%
Winchester 748	<<locked>>	90%	57029	89%	**49	100%
[Winchester 760]*	<<locked>>	97%	47529	74%	**41	94%
Winchester StaBALL Match	<<locked>>	88%	57029	89%	**36	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	38130	60%	**08	96%
[ADI AR 2208]*	<<locked>>	81%	32474	51%	**64	93%
ADI AR 2219	<<locked>>	81%	50285	79%	**98	100%
Accurate 2015	<<locked>>	81%	43540	68%	**48	100%
Accurate 2200	<<locked>>	81%	40408	63%	**11	95%
Accurate 2230	<<locked>>	81%	45252	71%	**07	98%
Accurate 2460	<<locked>>	81%	45484	71%	**20	99%
Accurate 2495	<<locked>>	81%	38058	60%	**21	100%
Accurate 2520	<<locked>>	81%	38798	61%	**41	99%
[Accurate 2700]*	<<locked>>	90%	41249	65%	**88	90%
Accurate 4064	<<locked>>	81%	32010	50%	**00	98%
[Accurate 4350]*	<<locked>>	88%	29080	46%	**80	90%
Alliant AR-Comp	<<locked>>	81%	39059	61%	**38	100%
Alliant Reloder- TS 15.5	<<locked>>	81%	31488	49%	**83	95%
Alliant Reloder-10x	<<locked>>	81%	47123	74%	**10	100%
[Alliant Reloder-15]*	<<locked>>	81%	33924	53%	**39	94%
[Alliant Reloder-16]*	<<locked>>	89%	31285	49%	**97	90%
[Alliant Reloder-17]*	<<locked>>	81%	27688	43%	**28	90%
Baschieri & Pellagri 106	<<locked>>	81%	49081	77%	**93	100%
[Baschieri & Pellagri 107]*	<<locked>>	81%	36912	58%	**98	94%
Hodgdon BL-C2	<<locked>>	81%	38595	60%	**57	97%
Hodgdon Benchmark	<<locked>>	81%	42569	67%	**28	99%
[Hodgdon CFE223]*	<<locked>>	81%	32474	51%	**23	91%
Hodgdon H322	<<locked>>	81%	42366	66%	**74	100%
Hodgdon H335	<<locked>>	81%	49443	77%	**98	100%
[Hodgdon H380]*	<<locked>>	81%	31879	50%	**77	91%
[Hodgdon H414]*	<<locked>>	90%	38247	60%	**54	90%
Hodgdon H4198	<<locked>>	81%	52185	82%	**39	100%
[Hodgdon Hybrid 100V]*	<<locked>>	86%	26716	42%	**59	90%
[Hodgdon LVR]*	<<locked>>	87%	32184	50%	**10	90%
[Hodgdon VARGET]*	<<locked>>	81%	32430	51%	**64	93%
IMR 3031	<<locked>>	81%	34098	53%	**69	100%
[IMR 4064]*	<<locked>>	81%	31865	50%	**41	93%
[IMR 4166 Enduron]*	<<locked>>	86%	37710	59%	**29	90%
IMR 4198	<<locked>>	81%	47935	75%	**84	100%
[IMR 4451 Enduron]*	<<locked>>	89%	38189	60%	**72	90%
[IMR 4831]*	<<locked>>	92%	29385	46%	**57	90%
IMR 4895	<<locked>>	81%	34737	54%	**69	95%
IMR 8208 XBR	<<locked>>	81%	40306	63%	**28	98%
Lovex D073.4	<<locked>>	81%	47210	74%	**33	99%
Lovex D073.5	<<locked>>	81%	45049	71%	**10	99%
Lovex D073.6	<<locked>>	81%	36260	57%	**92	98%
Lovex S060	<<locked>>	81%	39044	61%	**59	96%
Lovex S062	<<locked>>	81%	33518	53%	**03	96%
[Lovex S065]*	<<locked>>	87%	33330	52%	**83	90%
[Lovex S070]*	<<locked>>	92%	36912	58%	**82	90%
Norma 200	<<locked>>	81%	53388	84%	**72	100%
Norma 201	<<locked>>	81%	37391	59%	**72	97%
Norma 202	<<locked>>	81%	37492	59%	**88	99%
[Norma 203B]*	<<locked>>	81%	33460	52%	**29	94%
[Norma URP]*	<<locked>>	88%	30298	47%	**80	90%
[Ramshot Big Game]*	<<locked>>	81%	33011	52%	**33	93%
[Ramshot Hunter]*	<<locked>>	94%	35940	56%	**08	90%
[Ramshot TAC]*	<<locked>>	81%	40176	63%	**21	93%
Ramshot Wild Boar	<<locked>>	81%	39247	62%	**44	96%
Ramshot X-Terminator	<<locked>>	81%	43526	68%	**70	97%
ReloadSwiss RS 40	<<locked>>	81%	45324	71%	**13	100%
[ReloadSwiss RS 50]*	<<locked>>	84%	35795	56%	**36	90%
ReloadSwiss RS 52	<<locked>>	81%	31836	50%	**33	96%
[ReloadSwiss RS 60]*	<<locked>>	81%	26774	42%	**95	90%
[ReloadSwiss RS 62]*	<<locked>>	90%	31328	49%	**33	90%
[ReloadSwiss RS 70]*	<<locked>>	92%	35302	55%	**02	90%
Rottweil R 901	<<locked>>	81%	41220	65%	**28	99%
Rottweil R 902	<<locked>>	81%	35592	56%	**29	97%
[Rottweil R 903]*	<<locked>>	81%	28790	45%	**24	93%
[Rottweil R 907]*	<<locked>>	91%	39871	62%	**05	90%
SNPE Vectan SP 10	<<locked>>	81%	50633	79%	**12	100%
[SNPE Vectan SP 11]*	<<locked>>	81%	30226	47%	**70	92%
[SNPE Vectan SP 7]*	<<locked>>	81%	38189	60%	**88	93%
SNPE Vectan SP 9	<<locked>>	81%	36608	57%	**82	95%
SNPE Vectan Tubal 3000	<<locked>>	81%	39421	62%	**49	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	32155	50%	**21	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	91%	36535	57%	**29	90%
[Shooters World Long Rifle]*	<<locked>>	87%	33330	52%	**83	90%
Shooters World Match Rifle	<<locked>>	81%	36260	57%	**92	98%
Shooters World Precision	<<locked>>	81%	33518	53%	**03	96%
Shooters World Tactical Rifle	<<locked>>	81%	47935	75%	**30	99%
Somchem S321	<<locked>>	81%	43105	68%	**00	99%
Somchem S335	<<locked>>	81%	38653	61%	**56	100%
Somchem S341	<<locked>>	81%	37623	59%	**95	96%
[Somchem S355]*	<<locked>>	81%	30052	47%	**38	93%
[Somchem S365]*	<<locked>>	85%	24497	38%	**39	90%
Vihtavuori N120	<<locked>>	81%	51532	81%	**67	100%
Vihtavuori N130	<<locked>>	81%	43816	69%	**15	100%
Vihtavuori N133	<<locked>>	81%	36782	58%	**06	100%
Vihtavuori N135	<<locked>>	81%	29066	46%	**05	99%
Vihtavuori N140	<<locked>>	81%	34882	55%	**23	99%
[Vihtavuori N150]*	<<locked>>	81%	25599	40%	**06	93%
[Vihtavuori N160]*	<<locked>>	86%	30618	48%	**54	90%
Vihtavuori N530	<<locked>>	81%	42482	67%	**80	98%
Vihtavuori N540	<<locked>>	81%	34577	54%	**36	98%
[Vihtavuori N550]*	<<locked>>	85%	30414	48%	**87	90%
[Winchester 6.5 StaBALL]*	<<locked>>	82%	26731	42%	**19	90%
Winchester 748	<<locked>>	81%	41858	66%	**13	99%
[Winchester 760]*	<<locked>>	90%	38247	60%	**54	90%
Winchester StaBALL Match	<<locked>>	81%	44628	70%	**49	98%

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