Load data for .357 Magnum + .355 | 124gr | Hornady FMJ FP

Recommended Powder(s): SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| Hornady FMJ FP
Manufacturer SKU:	35567
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.553" \| 14.0mm
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.277" \| 7.0mm
Shank Seated Depth:	0.277" \| 7.0mm
Case Capacity:	25.6 Grains of Water \| 1.66 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B2770_C513
Last updated:	2025-01-01

Load data for 116 loads in caliber .357 Magnum with .355 | 124gr | Hornady FMJ FP bullet and 58 powders such as SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350. 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 AP 100	<<locked>>	95%	35143	81%	**09	98%
ADI AP 70N	<<locked>>	68%	38218	88%	**37	100%
ADI APS 350	<<locked>>	73%	36361	84%	**27	100%
ADI APS 450	<<locked>>	76%	37115	85%	**73	100%
ADI AS 30	<<locked>>	78%	38145	88%	**32	100%
ADI AS 50N	<<locked>>	74%	37637	87%	**78	100%
Accurate No. 2	<<locked>>	74%	37333	86%	**53	100%
Accurate No. 7	<<locked>>	77%	38580	89%	**17	91%
[Accurate No. 9]*	<<locked>>	84%	37028	85%	**75	84%
Accurate Solo 1000	<<locked>>	78%	38406	88%	**71	100%
Accurate Solo 1250	<<locked>>	82%	38638	89%	**27	100%
[Accurate TCM]*	<<locked>>	85%	37652	87%	**81	86%
[Alliant BLUE DOT]*	<<locked>>	96%	34896	80%	**42	88%
Alliant BULLSEYE	<<locked>>	72%	37753	87%	**93	100%
Alliant POWER PISTOL	<<locked>>	81%	38261	88%	**04	98%
Alliant UNIQUE	<<locked>>	81%	37101	85%	**86	100%
Baschieri & Pellagri 100	<<locked>>	76%	36941	85%	**55	100%
Hodgdon Clays	<<locked>>	73%	36825	85%	**50	100%
Hodgdon HS-6	<<locked>>	66%	37333	86%	**22	100%
Hodgdon Longshot	<<locked>>	64%	38464	88%	**39	100%
Hodgdon Universal	<<locked>>	75%	38218	88%	**37	100%
Hodgdon TrailBoss	<<locked>>	93%	15142	35%	**1	100%
Lovex D037.1	<<locked>>	77%	38580	89%	**17	91%
[Lovex D037.2]*	<<locked>>	84%	37913	87%	**88	85%
Lovex S011	<<locked>>	66%	37405	86%	**85	100%
Lovex S020	<<locked>>	73%	37579	86%	**50	100%
Maxam CSB 1	<<locked>>	85%	37753	87%	**11	100%
Maxam CSB 2	<<locked>>	81%	37840	87%	**17	100%
Maxam CSB 3	<<locked>>	79%	37376	86%	**91	100%
Maxam CSB 4	<<locked>>	76%	37101	85%	**55	100%
Maxam CSB 5	<<locked>>	74%	39088	90%	**29	100%
Ramshot Silhouette	<<locked>>	67%	37652	87%	**99	100%
Ramshot True Blue	<<locked>>	63%	38000	87%	**29	100%
ReloadSwiss RS 12	<<locked>>	70%	37347	86%	**98	100%
ReloadSwiss RS 14	<<locked>>	97%	14736	34%	**7	100%
ReloadSwiss RS 20	<<locked>>	83%	37956	87%	**96	100%
ReloadSwiss RS 24	<<locked>>	83%	37536	86%	**94	93%
Rottweil P 801	<<locked>>	66%	38566	89%	**71	100%
Rottweil P 806	<<locked>>	88%	38014	87%	**17	100%
SNPE Vectan A0	<<locked>>	84%	37405	86%	**47	100%
SNPE Vectan BA 9	<<locked>>	76%	37521	86%	**14	100%
SNPE Vectan BA10	<<locked>>	70%	37101	85%	**73	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	90%	38827	89%	**22	100%
SNPE Vectan BA9 1/2	<<locked>>	78%	37869	87%	**30	100%
[Shooters World Heavy Pistol]*	<<locked>>	84%	37913	87%	**88	85%
Shooters World Major Pistol	<<locked>>	77%	38580	89%	**17	91%
Somchem MP200	<<locked>>	75%	38319	88%	**96	100%
Somchem MS200	<<locked>>	80%	37623	86%	**67	100%
Somchem S221	<<locked>>	70%	37434	86%	**62	96%
Vihtavuori 3N37 👍	<<locked>>	82%	38319	88%	**45	100%
Vihtavuori 3N38	<<locked>>	95%	37927	87%	**78	94%
Vihtavuori N105	<<locked>>	95%	30705	71%	**26	95%
Vihtavuori N320	<<locked>>	73%	36811	85%	**58	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	34867	80%	**63	100%
Vihtavuori N330	<<locked>>	77%	38595	89%	**40	100%
Vihtavuori N340	<<locked>>	80%	37565	86%	**70	100%
Vihtavuori N350 👍	<<locked>>	86%	38725	89%	**45	100%
Winchester 231	<<locked>>	64%	37159	85%	**01	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14243	33%	**60	83%
ADI AP 70N	<<locked>>	60%	30545	70%	**39	100%
ADI APS 350	<<locked>>	62%	28079	65%	**22	100%
ADI APS 450	<<locked>>	62%	26919	62%	**38	100%
ADI AS 30	<<locked>>	61%	25179	58%	**55	100%
ADI AS 50N	<<locked>>	62%	27514	63%	**37	100%
Accurate No. 2	<<locked>>	61%	24366	56%	**57	100%
[Accurate No. 7]*	<<locked>>	62%	22162	51%	**19	81%
[Accurate No. 9]*	<<locked>>	79%	30995	71%	**83	81%
Accurate Solo 1000	<<locked>>	61%	25904	60%	**98	100%
Accurate Solo 1250	<<locked>>	61%	22031	51%	**88	100%
[Accurate TCM]*	<<locked>>	76%	28094	65%	**17	80%
[Alliant BLUE DOT]*	<<locked>>	80%	22916	53%	**12	80%
Alliant BULLSEYE	<<locked>>	61%	27804	64%	**42	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	20885	48%	**70	89%
Alliant UNIQUE	<<locked>>	61%	22118	51%	**40	100%
Baschieri & Pellagri 100	<<locked>>	61%	24598	57%	**84	100%
Hodgdon Clays	<<locked>>	62%	28543	66%	**45	100%
Hodgdon HS-6	<<locked>>	61%	30734	71%	**24	99%
Hodgdon Longshot	<<locked>>	61%	34040	78%	**70	100%
Hodgdon Universal	<<locked>>	61%	26266	60%	**70	100%
Hodgdon TrailBoss	<<locked>>	61%	8021	18%	**8	100%
[Lovex D037.1]*	<<locked>>	62%	22162	51%	**19	81%
[Lovex D037.2]*	<<locked>>	78%	29936	69%	**60	80%
Lovex S011	<<locked>>	61%	31937	73%	**12	100%
Lovex S020	<<locked>>	61%	25150	58%	**76	100%
Maxam CSB 1	<<locked>>	60%	20160	46%	**45	100%
Maxam CSB 2	<<locked>>	60%	21727	50%	**84	100%
Maxam CSB 3	<<locked>>	61%	23148	53%	**81	100%
Maxam CSB 4	<<locked>>	60%	24671	57%	**88	100%
Maxam CSB 5	<<locked>>	61%	28108	65%	**91	100%
Ramshot Silhouette	<<locked>>	61%	30705	71%	**98	100%
Ramshot True Blue	<<locked>>	61%	35621	82%	**93	100%
ReloadSwiss RS 12	<<locked>>	62%	29718	68%	**93	100%
ReloadSwiss RS 14	<<locked>>	60%	7368	17%	**8	99%
ReloadSwiss RS 20	<<locked>>	61%	20610	47%	**17	100%
[ReloadSwiss RS 24]*	<<locked>>	63%	20015	46%	**47	82%
Rottweil P 801	<<locked>>	61%	33489	77%	**16	100%
[Rottweil P 806]*	<<locked>>	61%	14794	34%	**48	89%
SNPE Vectan A0	<<locked>>	61%	20755	48%	**75	100%
SNPE Vectan BA 9	<<locked>>	61%	24453	56%	**34	100%
SNPE Vectan BA10	<<locked>>	61%	29225	67%	**75	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	17376	40%	**32	93%
SNPE Vectan BA9 1/2	<<locked>>	61%	24337	56%	**30	100%
[Shooters World Heavy Pistol]*	<<locked>>	78%	29936	69%	**60	80%
[Shooters World Major Pistol]*	<<locked>>	62%	22162	51%	**19	81%
Somchem MP200	<<locked>>	61%	25048	58%	**96	100%
Somchem MS200	<<locked>>	60%	22408	52%	**24	100%
Somchem S221	<<locked>>	61%	27847	64%	**98	91%
Vihtavuori 3N37	<<locked>>	62%	20262	47%	**24	96%
[Vihtavuori 3N38]*	<<locked>>	70%	18753	43%	**14	82%
[Vihtavuori N105]*	<<locked>>	72%	15040	35%	**52	80%
Vihtavuori N320	<<locked>>	61%	26252	60%	**17	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	15592	36%	**5	100%
Vihtavuori N330	<<locked>>	60%	23902	55%	**40	100%
Vihtavuori N340	<<locked>>	61%	21857	50%	**17	100%
Vihtavuori N350	<<locked>>	62%	18565	43%	**84	95%
Winchester 231	<<locked>>	62%	34447	79%	**71	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.

<<locked>>... you need to buy an access license to unlock the data