Load data for .405 Win. + .411 | 300gr | Barnes X S

Recommended Powder(s): Alliant AR-Comp, Alliant Reloder-10x, Norma 200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.411 \| 300gr \| Barnes X S
Manufacturer SKU:	41178
Bullet Weight:	300gr \| 19.4g
Bullet Diameter:	0.411" \| 10.44mm
Bullet Length:	1.290" \| 32.8mm
Caliber:	.405 Win. load data
Case Length (l3):	2.580" \| 65.5mm
Cartridge Length (C.O.L.):	3.127" \| 79.4mm
Seated Depth:	0.743" \| 18.9mm
Shank Seated Depth:	0.743" \| 18.9mm
Case Capacity:	78.0 Grains of Water \| 5.06 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	45977 psi \| 3170 bar
LID:	LID_B755_C663
Last updated:	2025-01-01

Load data for 80 loads in caliber .405 Win. with .411 | 300gr | Barnes X S bullet and 40 powders such as Alliant AR-Comp, Alliant Reloder-10x, Norma 200. 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 2207	<<locked>>	86%	41234	90%	**06	100%
ADI AR 2219	<<locked>>	90%	41336	90%	**46	96%
Accurate 2015	<<locked>>	96%	41075	89%	**23	98%
[Accurate 2460]*	<<locked>>	94%	40959	89%	**26	93%
Accurate 2495	<<locked>>	97%	34127	74%	**00	97%
[Accurate 2520]*	<<locked>>	97%	36361	79%	**00	92%
[Accurate 4064]*	<<locked>>	97%	28950	63%	**78	91%
Alliant AR-Comp 👍	<<locked>>	97%	37608	82%	**33	99%
Alliant Reloder-10x 👍	<<locked>>	92%	41379	90%	**42	99%
Alliant Reloder-7	<<locked>>	84%	40814	89%	**67	99%
Baschieri & Pellagri 106	<<locked>>	89%	41089	89%	**64	97%
[Hodgdon Benchmark]*	<<locked>>	94%	40973	89%	**70	92%
[Hodgdon CFE BLK]*	<<locked>>	85%	40973	89%	**28	91%
Hodgdon H322	<<locked>>	95%	40553	88%	**33	96%
Hodgdon H335	<<locked>>	90%	40567	88%	**36	95%
Hodgdon H4198	<<locked>>	86%	41060	89%	**37	96%
[IMR 3031]*	<<locked>>	96%	32837	71%	**34	94%
IMR 4198	<<locked>>	90%	41133	89%	**87	99%
[IMR 8208 XBR]*	<<locked>>	97%	40422	88%	**03	91%
[Lovex D073.4]*	<<locked>>	92%	40698	89%	**10	93%
[Lovex D073.5]*	<<locked>>	95%	41060	89%	**33	93%
[Lovex D073.6]*	<<locked>>	97%	34722	76%	**64	92%
Norma 200 👍	<<locked>>	87%	40727	89%	**10	99%
[Norma 202]*	<<locked>>	96%	36245	79%	**67	93%
[ReloadSwiss RS 40]*	<<locked>>	93%	41176	90%	**23	94%
Rottweil R 901	<<locked>>	96%	40857	89%	**06	95%
SNPE Vectan SP 10	<<locked>>	90%	41002	89%	**46	95%
SNPE Vectan Tubal 3000	<<locked>>	97%	40408	88%	**54	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	97%	33199	72%	**32	93%
[Shooters World Match Rifle]*	<<locked>>	97%	34722	76%	**64	92%
[Somchem S321]*	<<locked>>	95%	40915	89%	**42	92%
Somchem S335	<<locked>>	97%	38421	84%	**51	95%
Vihtavuori N120	<<locked>>	89%	41278	90%	**73	100%
Vihtavuori N130	<<locked>>	94%	41350	90%	**87	99%
Vihtavuori N133	<<locked>>	97%	36579	80%	**14	97%
[Vihtavuori N135]*	<<locked>>	97%	28195	61%	**03	93%
[Vihtavuori N140]*	<<locked>>	96%	34505	75%	**08	93%
[Vihtavuori N530]*	<<locked>>	95%	40524	88%	**16	91%
[Vihtavuori N540]*	<<locked>>	97%	33997	74%	**21	92%
[Winchester 748]*	<<locked>>	96%	40596	88%	**46	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	35578	77%	**14	100%
[ADI AR 2219]*	<<locked>>	81%	31299	68%	**52	92%
[Accurate 2015]*	<<locked>>	81%	27775	60%	**67	94%
[Accurate 2460]*	<<locked>>	88%	33910	74%	**98	90%
[Accurate 2495]*	<<locked>>	81%	22249	48%	**11	91%
[Accurate 2520]*	<<locked>>	92%	31676	69%	**01	90%
[Accurate 4064]*	<<locked>>	94%	27006	59%	**32	90%
Alliant AR-Comp	<<locked>>	81%	24990	54%	**34	95%
Alliant Reloder-10x	<<locked>>	81%	30487	66%	**32	96%
Alliant Reloder-7	<<locked>>	81%	37449	81%	**14	99%
[Baschieri & Pellagri 106]*	<<locked>>	81%	32460	71%	**06	94%
[Hodgdon Benchmark]*	<<locked>>	89%	35012	76%	**65	90%
[Hodgdon CFE BLK]*	<<locked>>	82%	38479	84%	**82	90%
[Hodgdon H322]*	<<locked>>	81%	27804	60%	**64	90%
[Hodgdon H335]*	<<locked>>	81%	31009	67%	**49	91%
[Hodgdon H4198]*	<<locked>>	81%	35592	77%	**39	94%
[IMR 3031]*	<<locked>>	88%	26194	57%	**67	90%
IMR 4198	<<locked>>	81%	32474	71%	**26	98%
[IMR 8208 XBR]*	<<locked>>	94%	37594	82%	**54	90%
[Lovex D073.4]*	<<locked>>	86%	34084	74%	**95	90%
[Lovex D073.5]*	<<locked>>	88%	34069	74%	**05	90%
[Lovex D073.6]*	<<locked>>	94%	31676	69%	**01	90%
Norma 200	<<locked>>	81%	34650	75%	**01	98%
[Norma 202]*	<<locked>>	89%	29269	64%	**19	90%
[ReloadSwiss RS 40]*	<<locked>>	85%	32329	70%	**59	90%
[Rottweil R 901]*	<<locked>>	84%	29689	65%	**83	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	31908	69%	**69	91%
[SNPE Vectan Tubal 3000]*	<<locked>>	85%	28964	63%	**37	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	90%	27746	60%	**14	90%
[Shooters World Match Rifle]*	<<locked>>	94%	31676	69%	**01	90%
[Somchem S321]*	<<locked>>	92%	36622	80%	**67	90%
[Somchem S335]*	<<locked>>	82%	26672	58%	**04	90%
Vihtavuori N120	<<locked>>	81%	33446	73%	**46	100%
Vihtavuori N130	<<locked>>	81%	28805	63%	**54	95%
[Vihtavuori N133]*	<<locked>>	81%	24569	53%	**45	91%
[Vihtavuori N135]*	<<locked>>	91%	24613	54%	**01	90%
[Vihtavuori N140]*	<<locked>>	90%	28950	63%	**86	90%
[Vihtavuori N530]*	<<locked>>	92%	37217	81%	**57	90%
[Vihtavuori N540]*	<<locked>>	92%	30516	66%	**46	90%
[Winchester 748]*	<<locked>>	92%	36230	79%	**67	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