Load data for .357 Auto Magnum + .357 | 148gr | CamPro HBWC

Recommended Powder(s): Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 148gr \| CamPro HBWC
Bullet Weight:	148gr \| 9.6g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.645" \| 16.4mm
Caliber:	.357 Auto Magnum load data
Case Length (l3):	1.299" \| 33.0mm
Cartridge Length (C.O.L.):	1.299" \| 33.0mm
Seated Depth:	0.645" \| 16.4mm
Shank Seated Depth:	0.333" \| 8.5mm
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_B10023_C511
Last updated:	2025-11-10

Load data for 102 loads in caliber .357 Auto Magnum with .357 | 148gr | CamPro HBWC bullet and 51 powders such as Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2. 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>>	86%	32982	89%	**34	99%
ADI APS 350	<<locked>>	64%	31923	86%	**25	100%
ADI APS 450	<<locked>>	66%	32358	88%	**61	100%
ADI AS 30	<<locked>>	67%	32126	87%	**01	100%
ADI AS 50N	<<locked>>	63%	31807	86%	**43	100%
Accurate No. 2	<<locked>>	66%	33272	90%	**42	100%
Accurate No. 7	<<locked>>	67%	32358	88%	**90	94%
[Accurate No. 9]*	<<locked>>	75%	32880	89%	**83	88%
Accurate Solo 1000	<<locked>>	66%	32706	88%	**34	100%
Accurate Solo 1250	<<locked>>	71%	32576	88%	**93	100%
[Accurate TCM]*	<<locked>>	74%	32024	87%	**67	89%
[Alliant 2400]*	<<locked>>	85%	32445	88%	**93	85%
Alliant BLUE DOT	<<locked>>	86%	31792	86%	**60	92%
Alliant POWER PISTOL 👍	<<locked>>	69%	31372	85%	**50	99%
Alliant UNIQUE	<<locked>>	70%	32416	88%	**65	100%
Baschieri & Pellagri 100	<<locked>>	68%	33286	90%	**50	100%
Hodgdon Clays	<<locked>>	64%	32605	88%	**48	100%
[Hodgdon LilGun]*	<<locked>>	97%	31676	86%	**52	84%
Hodgdon Universal	<<locked>>	66%	33286	90%	**12	100%
Hodgdon CFE Pistol	<<locked>>	68%	33214	90%	**16	100%
Hodgdon TrailBoss	<<locked>>	93%	16563	45%	**1	100%
Lovex D037.1	<<locked>>	67%	32358	88%	**90	94%
[Lovex D037.2]*	<<locked>>	74%	31952	86%	**67	87%
Lovex S020	<<locked>>	63%	31270	85%	**06	100%
Maxam CSB 1	<<locked>>	74%	33011	89%	**93	100%
Maxam CSB 2	<<locked>>	68%	31009	84%	**63	100%
Maxam CSB 3	<<locked>>	69%	32953	89%	**73	100%
Maxam CSB 4	<<locked>>	67%	32750	89%	**43	100%
Maxam CSB 5	<<locked>>	64%	33156	90%	**01	100%
[Ramshot Enforcer]*	<<locked>>	86%	33228	90%	**26	87%
ReloadSwiss RS 14	<<locked>>	96%	15795	43%	**4	100%
ReloadSwiss RS 20	<<locked>>	70%	31169	84%	**35	100%
ReloadSwiss RS 24	<<locked>>	73%	32924	89%	**83	96%
Rottweil P 806 👍	<<locked>>	76%	31575	85%	**67	100%
SNPE Vectan A0	<<locked>>	73%	32663	88%	**25	100%
SNPE Vectan BA 9	<<locked>>	65%	31662	86%	**86	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	77%	32387	88%	**88	100%
SNPE Vectan BA9 1/2	<<locked>>	68%	33098	90%	**02	100%
SNPE Vectan SP 2	<<locked>>	65%	31357	85%	**60	100%
[Shooters World Heavy Pistol]*	<<locked>>	74%	31952	86%	**67	87%
Shooters World Major Pistol	<<locked>>	67%	32358	88%	**90	94%
Somchem MP200	<<locked>>	65%	32285	87%	**58	100%
Somchem MS200	<<locked>>	68%	31937	86%	**25	100%
Vihtavuori 3N37	<<locked>>	71%	31836	86%	**98	100%
Vihtavuori 3N38	<<locked>>	82%	31981	86%	**47	96%
Vihtavuori N105	<<locked>>	88%	31952	86%	**96	99%
Vihtavuori N320	<<locked>>	64%	32285	87%	**43	100%
Vihtavuori N32C Tin Star	<<locked>>	89%	33083	89%	**88	100%
Vihtavuori N330	<<locked>>	66%	32764	89%	**06	100%
Vihtavuori N340	<<locked>>	68%	31473	85%	**25	100%
Vihtavuori N350	<<locked>>	74%	32169	87%	**91	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	16288	44%	**96	91%
ADI APS 350	<<locked>>	61%	29602	80%	**99	100%
ADI APS 450	<<locked>>	60%	27920	75%	**06	100%
ADI AS 30	<<locked>>	61%	27601	75%	**42	100%
ADI AS 50N	<<locked>>	61%	29602	80%	**11	100%
Accurate No. 2	<<locked>>	61%	28442	77%	**83	100%
Accurate No. 7	<<locked>>	61%	25860	70%	**65	90%
[Accurate No. 9]*	<<locked>>	65%	22394	61%	**76	80%
Accurate Solo 1000	<<locked>>	61%	28166	76%	**75	100%
Accurate Solo 1250	<<locked>>	60%	24250	66%	**71	100%
[Accurate TCM]*	<<locked>>	62%	20494	55%	**37	80%
[Alliant 2400]*	<<locked>>	79%	26266	71%	**85	81%
[Alliant BLUE DOT]*	<<locked>>	67%	18014	49%	**71	81%
Alliant POWER PISTOL	<<locked>>	61%	24410	66%	**16	96%
Alliant UNIQUE	<<locked>>	61%	24656	67%	**43	100%
Baschieri & Pellagri 100	<<locked>>	60%	26701	72%	**65	100%
Hodgdon Clays	<<locked>>	61%	30197	82%	**15	100%
[Hodgdon LilGun]*	<<locked>>	92%	26934	73%	**57	80%
Hodgdon Universal	<<locked>>	61%	28935	78%	**60	100%
Hodgdon CFE Pistol	<<locked>>	61%	27151	73%	**30	100%
Hodgdon TrailBoss	<<locked>>	62%	8195	22%	**8	100%
Lovex D037.1	<<locked>>	61%	25860	70%	**65	90%
[Lovex D037.2]*	<<locked>>	64%	21785	59%	**70	80%
Lovex S020	<<locked>>	61%	29138	79%	**83	100%
Maxam CSB 1	<<locked>>	61%	23032	62%	**48	100%
Maxam CSB 2	<<locked>>	61%	24874	67%	**81	100%
Maxam CSB 3	<<locked>>	61%	26469	72%	**78	100%
Maxam CSB 4	<<locked>>	61%	28137	76%	**88	100%
Maxam CSB 5	<<locked>>	61%	30734	83%	**75	100%
[Ramshot Enforcer]*	<<locked>>	79%	25208	68%	**75	81%
ReloadSwiss RS 14	<<locked>>	60%	7281	20%	**2	100%
ReloadSwiss RS 20	<<locked>>	61%	23467	63%	**20	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	21799	59%	**57	89%
Rottweil P 806	<<locked>>	61%	17608	48%	**91	96%
SNPE Vectan A0	<<locked>>	61%	23264	63%	**84	100%
SNPE Vectan BA 9	<<locked>>	61%	27804	75%	**30	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	19653	53%	**55	98%
SNPE Vectan BA9 1/2	<<locked>>	61%	26977	73%	**24	100%
SNPE Vectan SP 2	<<locked>>	61%	27688	75%	**85	99%
[Shooters World Heavy Pistol]*	<<locked>>	64%	21785	59%	**70	80%
Shooters World Major Pistol	<<locked>>	61%	25860	70%	**65	90%
Somchem MP200	<<locked>>	61%	28326	77%	**99	100%
Somchem MS200	<<locked>>	61%	25976	70%	**40	100%
Vihtavuori 3N37	<<locked>>	61%	22989	62%	**47	100%
[Vihtavuori 3N38]*	<<locked>>	61%	16114	44%	**19	84%
[Vihtavuori N105]*	<<locked>>	61%	12125	33%	**33	82%
Vihtavuori N320	<<locked>>	61%	29979	81%	**17	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	17114	46%	**5	100%
Vihtavuori N330	<<locked>>	61%	28224	76%	**50	100%
Vihtavuori N340	<<locked>>	61%	25483	69%	**37	100%
Vihtavuori N350	<<locked>>	61%	21422	58%	**11	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