Load data for .357 Auto Magnum + .357 | 150gr | Nosler SP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 150gr \| Nosler SP
Manufacturer SKU:	42056
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.617" \| 15.7mm
Caliber:	.357 Auto Magnum load data
Case Length (l3):	1.299" \| 33.0mm
Cartridge Length (C.O.L.):	1.576" \| 40.0mm
Seated Depth:	0.340" \| 8.6mm
Shank Seated Depth:	0.340" \| 8.6mm
Case Capacity:	35.0 Grains of Water \| 2.27 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	36985 psi \| 2550 bar
LID:	LID_B4164_C511
Last updated:	2025-01-01

Load data for 66 loads in caliber .357 Auto Magnum with .357 | 150gr | Nosler SP bullet and 33 powder(s). 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>>	79%	33243	90%	**50	100%
ADI APS 450	<<locked>>	63%	32634	88%	**84	100%
[Accurate 4100]*	<<locked>>	80%	32474	88%	**03	83%
[Accurate No. 9]*	<<locked>>	68%	32140	87%	**80	89%
Accurate Solo 1250	<<locked>>	66%	32967	89%	**09	100%
Accurate TCM	<<locked>>	68%	32416	88%	**76	91%
[Alliant 2400]*	<<locked>>	77%	32271	87%	**93	86%
Alliant BLUE DOT	<<locked>>	79%	32996	89%	**86	94%
Alliant POWER PISTOL	<<locked>>	64%	32576	88%	**80	99%
Alliant UNIQUE	<<locked>>	65%	33098	90%	**81	100%
[Hodgdon LilGun]*	<<locked>>	89%	33272	90%	**91	87%
Hodgdon TrailBoss	<<locked>>	94%	20189	55%	**24	100%
Lovex D037.2	<<locked>>	68%	32967	89%	**93	90%
Maxam CSB 1	<<locked>>	67%	32314	87%	**93	100%
Maxam CSB 2	<<locked>>	64%	32445	88%	**86	100%
Maxam CSB 3	<<locked>>	63%	31720	86%	**60	100%
[Ramshot Enforcer]*	<<locked>>	78%	33156	90%	**29	88%
ReloadSwiss RS 14	<<locked>>	94%	18971	51%	**37	100%
ReloadSwiss RS 20	<<locked>>	65%	32576	88%	**62	100%
ReloadSwiss RS 24	<<locked>>	66%	32895	89%	**90	97%
Rottweil P 806	<<locked>>	68%	32358	87%	**70	100%
SNPE Vectan A0	<<locked>>	67%	32474	88%	**32	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	97%	25483	69%	**65	85%
SNPE Vectan BA7 1/2	<<locked>>	72%	32808	89%	**01	100%
Shooters World Heavy Pistol	<<locked>>	68%	32967	89%	**93	90%
Somchem MS200	<<locked>>	63%	32198	87%	**35	100%
Vihtavuori 3N37	<<locked>>	66%	33127	90%	**21	100%
Vihtavuori 3N38	<<locked>>	75%	32068	87%	**60	97%
Vihtavuori N105	<<locked>>	80%	32474	88%	**06	99%
[Vihtavuori N110]*	<<locked>>	96%	31212	84%	**99	86%
Vihtavuori N32C Tin Star	<<locked>>	81%	32227	87%	**81	100%
Vihtavuori N340	<<locked>>	63%	31879	86%	**42	100%
Vihtavuori N350	<<locked>>	68%	32401	88%	**11	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	19754	53%	**88	95%
ADI APS 450	<<locked>>	61%	30777	83%	**65	100%
[Accurate 4100]*	<<locked>>	77%	28456	77%	**24	80%
[Accurate No. 9]*	<<locked>>	61%	24642	67%	**29	84%
Accurate Solo 1250	<<locked>>	61%	29327	79%	**53	100%
[Accurate TCM]*	<<locked>>	61%	24816	67%	**25	85%
[Alliant 2400]*	<<locked>>	69%	24816	67%	**52	81%
[Alliant BLUE DOT]*	<<locked>>	61%	18811	51%	**88	83%
Alliant POWER PISTOL	<<locked>>	61%	29486	80%	**14	99%
Alliant UNIQUE	<<locked>>	61%	29704	80%	**32	100%
[Hodgdon LilGun]*	<<locked>>	82%	25338	69%	**17	80%
Hodgdon TrailBoss	<<locked>>	60%	10341	28%	**7	100%
[Lovex D037.2]*	<<locked>>	61%	25338	69%	**48	85%
Maxam CSB 1	<<locked>>	61%	27253	74%	**17	100%
Maxam CSB 2	<<locked>>	61%	30719	83%	**66	100%
Maxam CSB 3	<<locked>>	61%	29863	81%	**37	100%
[Ramshot Enforcer]*	<<locked>>	68%	23308	63%	**29	81%
ReloadSwiss RS 14	<<locked>>	61%	9964	27%	**7	100%
ReloadSwiss RS 20	<<locked>>	61%	29182	79%	**09	100%
ReloadSwiss RS 24	<<locked>>	61%	27195	74%	**85	94%
Rottweil P 806	<<locked>>	61%	24714	67%	**32	100%
SNPE Vectan A0	<<locked>>	61%	27412	74%	**63	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	89%	20682	56%	**53	80%
SNPE Vectan BA7 1/2	<<locked>>	61%	24265	66%	**60	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	25338	69%	**48	85%
Somchem MS200	<<locked>>	61%	30530	83%	**12	100%
Vihtavuori 3N37	<<locked>>	61%	28340	77%	**39	100%
Vihtavuori 3N38	<<locked>>	61%	20523	55%	**27	90%
Vihtavuori N105	<<locked>>	61%	16665	45%	**61	90%
[Vihtavuori N110]*	<<locked>>	87%	23656	64%	**55	80%
Vihtavuori N32C Tin Star	<<locked>>	61%	20378	55%	**07	100%
Vihtavuori N340	<<locked>>	61%	30066	81%	**06	100%
Vihtavuori N350	<<locked>>	61%	26136	71%	**02	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