Load data for .357 Magnum + .355 | 95gr | AERO SO,- smax:7.40

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 95gr \| AERO SO,- smax:7.40
Bullet Weight:	95gr \| 6.2g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.685" \| 17.4mm
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.409" \| 10.4mm
Shank Seated Depth:	0.409" \| 10.4mm
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_B100_C513
Last updated:	2025-01-01

Load data for 114 loads in caliber .357 Magnum with .355 | 95gr | AERO SO,- smax:7.40 bullet and 57 powders such as Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Vihtavuori N340. 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>>	96%	26803	62%	**99	88%
ADI AP 70N	<<locked>>	76%	37449	86%	**08	100%
ADI APS 350	<<locked>>	80%	36056	83%	**75	100%
ADI APS 450	<<locked>>	85%	38885	89%	**50	100%
ADI AS 30	<<locked>>	86%	37217	86%	**83	100%
ADI AS 50N	<<locked>>	84%	38406	88%	**55	100%
Accurate No. 2	<<locked>>	84%	37724	87%	**08	100%
Accurate No. 5	<<locked>>	70%	37724	87%	**99	95%
[Accurate No. 7]*	<<locked>>	89%	39015	90%	**52	83%
Accurate Solo 1000	<<locked>>	84%	36506	84%	**06	100%
Accurate Solo 1250	<<locked>>	91%	36593	84%	**81	100%
Alliant BULLSEYE 👍	<<locked>>	80%	36869	85%	**70	100%
Alliant POWER PISTOL	<<locked>>	93%	38624	89%	**78	93%
Alliant UNIQUE 👍	<<locked>>	95%	39044	90%	**99	100%
Baschieri & Pellagri 100	<<locked>>	87%	38247	88%	**39	100%
Hodgdon Clays	<<locked>>	80%	36477	84%	**88	100%
Hodgdon HP38	<<locked>>	64%	36521	84%	**55	100%
Hodgdon HS-6	<<locked>>	76%	37956	87%	**86	97%
Hodgdon Longshot	<<locked>>	71%	36390	84%	**67	98%
Hodgdon Universal	<<locked>>	85%	37449	86%	**08	100%
Hodgdon TrailBoss	<<locked>>	94%	12227	28%	**14	100%
Lovex D036	<<locked>>	70%	37652	87%	**99	95%
[Lovex D037.1]*	<<locked>>	89%	39015	90%	**52	83%
Lovex S011	<<locked>>	74%	37086	85%	**49	100%
Lovex S020	<<locked>>	83%	36753	84%	**14	100%
Maxam CSB 1	<<locked>>	94%	35781	82%	**65	100%
Maxam CSB 2	<<locked>>	93%	37927	87%	**11	100%
Maxam CSB 3	<<locked>>	91%	38043	87%	**68	100%
Maxam CSB 4	<<locked>>	85%	36056	83%	**26	100%
Maxam CSB 5	<<locked>>	80%	36593	84%	**67	100%
Ramshot Silhouette 👍	<<locked>>	76%	37840	87%	**77	100%
Ramshot True Blue	<<locked>>	72%	38624	89%	**96	98%
Ramshot Zip	<<locked>>	66%	38159	88%	**88	100%
ReloadSwiss RS 12	<<locked>>	81%	38928	89%	**04	100%
ReloadSwiss RS 14	<<locked>>	92%	11124	26%	**4	99%
ReloadSwiss RS 20 👍	<<locked>>	94%	36782	85%	**63	100%
[ReloadSwiss RS 24]*	<<locked>>	95%	37347	86%	**29	86%
Rottweil P 801	<<locked>>	73%	35940	83%	**22	100%
Rottweil P 806	<<locked>>	96%	30632	70%	**80	95%
SNPE Vectan A0	<<locked>>	95%	37318	86%	**21	100%
SNPE Vectan BA 9	<<locked>>	86%	37855	87%	**94	100%
SNPE Vectan BA10	<<locked>>	80%	38885	89%	**50	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	33823	78%	**08	97%
SNPE Vectan BA9 1/2	<<locked>>	87%	37608	86%	**04	100%
Shooters World Auto Pistol	<<locked>>	70%	37652	87%	**99	95%
[Shooters World Major Pistol]*	<<locked>>	89%	39015	90%	**52	83%
Somchem MP200	<<locked>>	84%	36680	84%	**50	100%
Somchem MS200	<<locked>>	88%	36071	83%	**17	100%
Somchem S221	<<locked>>	80%	38725	89%	**26	90%
Vihtavuori 3N37	<<locked>>	94%	38551	89%	**06	98%
Vihtavuori N310	<<locked>>	69%	37463	86%	**37	100%
Vihtavuori N320	<<locked>>	83%	37188	85%	**39	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	27050	62%	**16	100%
Vihtavuori N330	<<locked>>	85%	35940	83%	**04	100%
Vihtavuori N340 👍	<<locked>>	90%	37405	86%	**34	100%
Vihtavuori N350	<<locked>>	94%	34505	79%	**44	98%
Winchester 231	<<locked>>	72%	36680	84%	**65	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	80%	18420	42%	**89	80%
ADI AP 70N	<<locked>>	61%	24540	56%	**94	100%
ADI APS 350	<<locked>>	61%	23989	55%	**91	100%
ADI APS 450	<<locked>>	60%	22031	51%	**94	100%
ADI AS 30	<<locked>>	61%	20914	48%	**17	100%
ADI AS 50N	<<locked>>	62%	22350	51%	**93	100%
Accurate No. 2	<<locked>>	61%	18840	43%	**57	93%
Accurate No. 5	<<locked>>	61%	28065	64%	**32	91%
[Accurate No. 7]*	<<locked>>	85%	33794	78%	**80	81%
Accurate Solo 1000	<<locked>>	61%	20682	48%	**47	100%
Accurate Solo 1250	<<locked>>	62%	17303	40%	**20	99%
Alliant BULLSEYE	<<locked>>	61%	21814	50%	**71	98%
[Alliant POWER PISTOL]*	<<locked>>	69%	19856	46%	**65	81%
Alliant UNIQUE	<<locked>>	61%	16810	39%	**43	94%
Baschieri & Pellagri 100	<<locked>>	62%	19841	46%	**34	100%
Hodgdon Clays	<<locked>>	61%	24105	55%	**11	100%
Hodgdon HP38	<<locked>>	61%	33620	77%	**19	100%
Hodgdon HS-6	<<locked>>	60%	22960	53%	**04	90%
Hodgdon Longshot	<<locked>>	61%	25541	59%	**57	93%
Hodgdon Universal	<<locked>>	61%	20465	47%	**09	100%
Hodgdon TrailBoss	<<locked>>	61%	7005	16%	**7	97%
Lovex D036	<<locked>>	61%	28007	64%	**32	91%
[Lovex D037.1]*	<<locked>>	85%	33794	78%	**80	81%
Lovex S011	<<locked>>	61%	25498	59%	**68	100%
Lovex S020	<<locked>>	61%	19319	44%	**99	98%
Maxam CSB 1	<<locked>>	61%	15809	36%	**71	98%
Maxam CSB 2	<<locked>>	61%	16549	38%	**27	100%
Maxam CSB 3	<<locked>>	60%	18318	42%	**24	100%
Maxam CSB 4	<<locked>>	62%	20523	47%	**60	100%
Maxam CSB 5	<<locked>>	60%	22220	51%	**43	100%
Ramshot Silhouette	<<locked>>	61%	23757	55%	**24	97%
Ramshot True Blue	<<locked>>	61%	26716	61%	**86	94%
Ramshot Zip	<<locked>>	61%	32387	74%	**06	100%
ReloadSwiss RS 12	<<locked>>	62%	22597	52%	**48	100%
ReloadSwiss RS 14	<<locked>>	60%	6556	15%	**1	93%
ReloadSwiss RS 20	<<locked>>	62%	15214	35%	**17	95%
[ReloadSwiss RS 24]*	<<locked>>	85%	28311	65%	**62	81%
Rottweil P 801	<<locked>>	61%	25411	58%	**65	100%
[Rottweil P 806]*	<<locked>>	72%	14112	32%	**63	81%
SNPE Vectan A0	<<locked>>	61%	16201	37%	**84	93%
SNPE Vectan BA 9	<<locked>>	61%	19551	45%	**63	99%
SNPE Vectan BA10	<<locked>>	60%	24453	56%	**40	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	13489	31%	**09	81%
SNPE Vectan BA9 1/2	<<locked>>	61%	18840	43%	**57	99%
Shooters World Auto Pistol	<<locked>>	61%	28007	64%	**32	91%
[Shooters World Major Pistol]*	<<locked>>	85%	33794	78%	**80	81%
Somchem MP200	<<locked>>	61%	19464	45%	**02	95%
Somchem MS200	<<locked>>	62%	18289	42%	**60	96%
[Somchem S221]*	<<locked>>	64%	22582	52%	**07	80%
[Vihtavuori 3N37]*	<<locked>>	61%	14620	34%	**84	84%
Vihtavuori N310	<<locked>>	62%	30603	70%	**45	100%
Vihtavuori N320	<<locked>>	61%	20291	47%	**70	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	12430	29%	**07	100%
Vihtavuori N330	<<locked>>	62%	18492	42%	**86	100%
Vihtavuori N340	<<locked>>	61%	16839	39%	**24	95%
[Vihtavuori N350]*	<<locked>>	61%	13851	32%	**58	83%
Winchester 231	<<locked>>	60%	26179	60%	**04	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