Load data for .356 Win. + .358 | 250gr | Hornady InterLock RN

Recommended Powder(s): ADI AR 2219, Accurate 2015, Alliant AR-Comp, Alliant Reloder-10x, Baschieri & Pellagri 106

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 250gr \| Hornady InterLock RN
Manufacturer SKU:	3525
Bullet Weight:	250gr \| 16.2g
Bullet Diameter:	0.358" \| 9.09mm
Bullet Length:	1.100" \| 27.9mm
Caliber:	.356 Win. load data
Case Length (l3):	2.014" \| 51.2mm
Cartridge Length (C.O.L.):	2.517" \| 63.9mm
Seated Depth:	0.597" \| 15.2mm
Shank Seated Depth:	0.597" \| 15.2mm
Case Capacity:	55.0 Grains of Water \| 3.57 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52000 psi \| 3585 bar
LID:	LID_B2798_C485
Last updated:	2025-08-20

Load data for 104 loads in caliber .356 Win. with .358 | 250gr | Hornady InterLock RN bullet and 52 powders such as ADI AR 2219, Accurate 2015, Alliant AR-Comp, Alliant Reloder-10x, Baschieri & Pellagri 106. 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>>	91%	46456	89%	**90	100%
ADI AR 2219 👍	<<locked>>	94%	46325	89%	**46	99%
Accurate 2015 👍	<<locked>>	97%	41568	80%	**57	99%
[Accurate 2230]*	<<locked>>	97%	45165	87%	**93	94%
Accurate 2460	<<locked>>	96%	43700	84%	**00	96%
Accurate 2495	<<locked>>	97%	32314	62%	**05	98%
Accurate 2520	<<locked>>	97%	35882	69%	**28	95%
[Accurate 4064]*	<<locked>>	97%	26745	51%	**86	93%
Alliant AR-Comp 👍	<<locked>>	96%	36390	70%	**41	100%
Alliant Reloder-10x 👍	<<locked>>	96%	45266	87%	**16	100%
Alliant Reloder-7	<<locked>>	90%	46702	90%	**73	100%
Baschieri & Pellagri 106 👍	<<locked>>	93%	46282	89%	**57	99%
[Hodgdon BL-C2]*	<<locked>>	96%	36666	71%	**31	92%
Hodgdon Benchmark	<<locked>>	96%	42743	82%	**31	95%
Hodgdon CFE BLK	<<locked>>	89%	45672	88%	**34	95%
Hodgdon H322	<<locked>>	97%	41756	80%	**80	98%
Hodgdon H335	<<locked>>	95%	46485	89%	**56	98%
Hodgdon H4198	<<locked>>	91%	46760	90%	**47	98%
IMR 3031	<<locked>>	96%	31386	60%	**52	96%
IMR 4198	<<locked>>	95%	46586	90%	**83	100%
IMR 4227	<<locked>>	84%	45629	88%	**08	100%
[IMR 8208 XBR]*	<<locked>>	96%	39204	75%	**21	93%
Lovex D073.4	<<locked>>	96%	45788	88%	**13	96%
Lovex D073.5	<<locked>>	97%	43700	84%	**00	96%
[Lovex D073.6]*	<<locked>>	97%	32909	63%	**75	93%
Lovex S053	<<locked>>	85%	45992	88%	**95	100%
[Lovex S060]*	<<locked>>	96%	39450	76%	**69	91%
Norma 200	<<locked>>	92%	45716	88%	**06	100%
[Norma 201]*	<<locked>>	97%	35636	69%	**69	92%
Norma 202	<<locked>>	97%	35360	68%	**91	95%
[Ramshot X-Terminator]*	<<locked>>	97%	44701	86%	**73	93%
ReloadSwiss RS 36	<<locked>>	84%	45672	88%	**47	100%
ReloadSwiss RS 40	<<locked>>	96%	44875	86%	**10	97%
Rottweil R 901	<<locked>>	97%	39566	76%	**28	96%
[Rottweil R 902]*	<<locked>>	97%	34040	65%	**32	91%
SNPE Vectan BA6 1/2	<<locked>>	88%	46485	89%	**73	100%
SNPE Vectan SP 10	<<locked>>	94%	45832	88%	**42	98%
SNPE Vectan Tubal 3000	<<locked>>	97%	39827	77%	**75	96%
SNPE Vectan Tubal 5000	<<locked>>	97%	31763	61%	**54	95%
[Shooters World Match Rifle]*	<<locked>>	97%	32909	63%	**75	93%
[Shooters World Tactical Rifle]*	<<locked>>	94%	45629	88%	**77	94%
Somchem S321	<<locked>>	96%	41901	81%	**93	95%
Somchem S335	<<locked>>	97%	37637	72%	**72	97%
Vihtavuori N120	<<locked>>	93%	46151	89%	**44	100%
Vihtavuori N130	<<locked>>	96%	42815	82%	**34	100%
Vihtavuori N133	<<locked>>	96%	35404	68%	**32	98%
[Vihtavuori N135]*	<<locked>>	97%	26789	52%	**24	94%
Vihtavuori N140	<<locked>>	96%	33301	64%	**29	95%
[Vihtavuori N530]*	<<locked>>	97%	42076	81%	**77	94%
[Vihtavuori N540]*	<<locked>>	97%	33257	64%	**52	94%
Winchester 748	<<locked>>	96%	41437	80%	**00	95%
[Winchester StaBALL Match]*	<<locked>>	96%	44918	86%	**29	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	34374	66%	**23	100%
[ADI AR 2219]*	<<locked>>	81%	30342	58%	**77	94%
Accurate 2015	<<locked>>	81%	25425	49%	**68	95%
[Accurate 2230]*	<<locked>>	88%	33605	65%	**16	90%
[Accurate 2460]*	<<locked>>	84%	28340	54%	**37	90%
[Accurate 2495]*	<<locked>>	81%	19406	37%	**03	91%
[Accurate 2520]*	<<locked>>	88%	26803	52%	**47	90%
[Accurate 4064]*	<<locked>>	92%	23003	44%	**91	90%
Alliant AR-Comp	<<locked>>	81%	22727	44%	**42	96%
Alliant Reloder-10x	<<locked>>	81%	28514	55%	**41	97%
Alliant Reloder-7	<<locked>>	81%	35810	69%	**16	99%
Baschieri & Pellagri 106	<<locked>>	81%	31183	60%	**27	96%
[Hodgdon BL-C2]*	<<locked>>	93%	33083	64%	**65	90%
[Hodgdon Benchmark]*	<<locked>>	85%	30182	58%	**14	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	35433	68%	**73	92%
[Hodgdon H322]*	<<locked>>	81%	25962	50%	**78	92%
[Hodgdon H335]*	<<locked>>	81%	29414	57%	**64	93%
Hodgdon H4198	<<locked>>	81%	34824	67%	**67	96%
[IMR 3031]*	<<locked>>	85%	22495	43%	**26	90%
IMR 4198	<<locked>>	81%	31357	60%	**44	99%
IMR 4227	<<locked>>	81%	42119	81%	**62	100%
[IMR 8208 XBR]*	<<locked>>	90%	31836	61%	**90	90%
[Lovex D073.4]*	<<locked>>	83%	28805	55%	**34	90%
[Lovex D073.5]*	<<locked>>	84%	28340	54%	**37	90%
[Lovex D073.6]*	<<locked>>	90%	26803	52%	**47	90%
Lovex S053	<<locked>>	81%	41437	80%	**32	100%
[Lovex S060]*	<<locked>>	94%	36637	70%	**23	90%
Norma 200	<<locked>>	81%	32372	62%	**03	99%
[Norma 201]*	<<locked>>	92%	31531	61%	**90	90%
[Norma 202]*	<<locked>>	85%	25295	49%	**78	90%
[Ramshot X-Terminator]*	<<locked>>	91%	37478	72%	**65	90%
ReloadSwiss RS 36	<<locked>>	81%	41147	79%	**85	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	27369	53%	**98	90%
[Rottweil R 901]*	<<locked>>	81%	24874	48%	**39	90%
[Rottweil R 902]*	<<locked>>	94%	31212	60%	**83	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	38508	74%	**81	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	30342	58%	**83	93%
[SNPE Vectan Tubal 3000]*	<<locked>>	82%	24860	48%	**99	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	86%	23496	45%	**70	90%
[Shooters World Match Rifle]*	<<locked>>	90%	26803	52%	**47	90%
[Shooters World Tactical Rifle]*	<<locked>>	85%	33243	64%	**83	90%
[Somchem S321]*	<<locked>>	87%	30792	59%	**96	90%
[Somchem S335]*	<<locked>>	81%	23641	45%	**93	91%
Vihtavuori N120	<<locked>>	81%	32387	62%	**54	100%
Vihtavuori N130	<<locked>>	81%	27253	52%	**68	97%
[Vihtavuori N133]*	<<locked>>	81%	22872	44%	**63	93%
[Vihtavuori N135]*	<<locked>>	88%	20668	40%	**60	90%
[Vihtavuori N140]*	<<locked>>	86%	24584	47%	**39	90%
[Vihtavuori N530]*	<<locked>>	88%	31560	61%	**93	90%
[Vihtavuori N540]*	<<locked>>	89%	26034	50%	**98	90%
[Winchester 748]*	<<locked>>	87%	30414	58%	**93	90%
[Winchester StaBALL Match]*	<<locked>>	90%	35636	69%	**82	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.

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