Load data for .357 Magnum + .355 | 125gr | CamPro RN FCP

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, Rottweil P 806, SNPE Vectan A0, Vihtavuori 3N37

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 125gr \| CamPro RN FCP
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	<<locked>>
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
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_B12385_C513
Last updated:	2026-06-17

Load data for 138 loads in caliber .357 Magnum with .355 | 125gr | CamPro RN FCP bullet and 69 powders such as Alliant UNIQUE, ReloadSwiss RS 20, Rottweil P 806, SNPE Vectan A0, Vihtavuori 3N37. 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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Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

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%	28601	66%	**86	92%
ADI AP 70N	<<locked>>	74%	37753	87%	**25	100%
ADI APS 350	<<locked>>	80%	37826	87%	**38	100%
ADI APS 450	<<locked>>	83%	38580	89%	**88	100%
ADI AS 30	<<locked>>	84%	37884	87%	**17	100%
ADI AS 50N	<<locked>>	81%	38740	89%	**73	100%
Accurate No. 2	<<locked>>	81%	37478	86%	**35	100%
Accurate No. 5	<<locked>>	69%	39088	90%	**47	98%
[Accurate No. 7]*	<<locked>>	85%	37782	87%	**67	86%
Accurate Solo 1000	<<locked>>	83%	37391	86%	**47	100%
Accurate Solo 1250	<<locked>>	90%	38479	88%	**19	100%
Alliant BE-86	<<locked>>	87%	38421	88%	**06	100%
Alliant BULLSEYE	<<locked>>	79%	38029	87%	**91	100%
Alliant Herco	<<locked>>	96%	31241	72%	**99	100%
Alliant POWER PISTOL	<<locked>>	89%	37739	87%	**70	95%
Alliant RED DOT	<<locked>>	87%	38276	88%	**50	100%
Alliant Sport Pistol	<<locked>>	75%	39001	90%	**01	100%
Alliant UNIQUE 👍	<<locked>>	90%	37579	86%	**91	100%
Baschieri & Pellagri 100	<<locked>>	86%	39001	90%	**66	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	31227	72%	**01	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	80%	38348	88%	**86	100%
Hodgdon CFE Pistol	<<locked>>	85%	38232	88%	**29	100%
Hodgdon Clays	<<locked>>	91%	36869	85%	**65	100%
Hodgdon HP38	<<locked>>	63%	37840	87%	**96	100%
Hodgdon HS-6	<<locked>>	74%	39001	90%	**21	99%
Hodgdon Longshot	<<locked>>	71%	38566	89%	**11	99%
Hodgdon TrailBoss	<<locked>>	94%	13851	32%	**0	100%
Hodgdon Universal	<<locked>>	82%	37753	87%	**25	100%
Lovex D036	<<locked>>	69%	39030	90%	**44	98%
[Lovex D037.1]*	<<locked>>	85%	37782	87%	**67	86%
Lovex S011	<<locked>>	74%	38943	89%	**93	100%
Lovex S020	<<locked>>	81%	38232	88%	**45	100%
Maxam CSB 1	<<locked>>	93%	37869	87%	**09	100%
Maxam CSB 2	<<locked>>	91%	39001	90%	**32	100%
Maxam CSB 3	<<locked>>	87%	37536	86%	**76	100%
Maxam CSB 4	<<locked>>	84%	37695	87%	**60	100%
Maxam CSB 5	<<locked>>	80%	38508	89%	**20	100%
Ramshot Silhouette	<<locked>>	74%	37840	87%	**88	100%
Ramshot True Blue	<<locked>>	70%	38827	89%	**07	99%
Ramshot Zip	<<locked>>	64%	38159	88%	**02	100%
ReloadSwiss RS 12	<<locked>>	79%	38986	90%	**16	100%
ReloadSwiss RS 14	<<locked>>	96%	13373	31%	**6	100%
ReloadSwiss RS 20 👍	<<locked>>	92%	38000	87%	**91	100%
ReloadSwiss RS 24	<<locked>>	94%	39059	90%	**80	90%
Rottweil P 801	<<locked>>	71%	37550	86%	**57	100%
Rottweil P 806 👍	<<locked>>	96%	34563	79%	**73	99%
SNPE Vectan A0 👍	<<locked>>	94%	39117	90%	**52	100%
SNPE Vectan A1	<<locked>>	83%	38812	89%	**99	100%
SNPE Vectan BA 9	<<locked>>	83%	37811	87%	**06	100%
SNPE Vectan BA10	<<locked>>	78%	38580	89%	**84	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	36825	85%	**71	99%
SNPE Vectan BA9 1/2	<<locked>>	85%	38174	88%	**25	100%
SNPE Vectan SP 2	<<locked>>	86%	38130	88%	**86	97%
Shooters World Auto Pistol	<<locked>>	69%	39030	90%	**44	98%
[Shooters World Major Pistol]*	<<locked>>	85%	37782	87%	**67	86%
Somchem MP200	<<locked>>	82%	37434	86%	**75	100%
Somchem MS200	<<locked>>	89%	38899	89%	**68	100%
Somchem S221	<<locked>>	78%	39073	90%	**53	93%
Vihtavuori 3N37 👍	<<locked>>	91%	37811	87%	**17	100%
[Vihtavuori 3N38]*	<<locked>>	96%	28311	65%	**99	85%
[Vihtavuori N105]*	<<locked>>	96%	23221	53%	**53	85%
Vihtavuori N310	<<locked>>	65%	37478	86%	**71	100%
Vihtavuori N320	<<locked>>	81%	38595	89%	**76	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	24613	57%	**40	100%
Vihtavuori N330	<<locked>>	82%	37869	87%	**32	100%
Vihtavuori N340	<<locked>>	88%	38101	88%	**58	100%
Vihtavuori N350	<<locked>>	95%	36390	84%	**94	100%
Winchester 231	<<locked>>	71%	38159	88%	**02	100%
Winchester AutoComp	<<locked>>	91%	38885	89%	**42	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	69%	15156	35%	**8	80%
ADI AP 70N	<<locked>>	61%	26658	61%	**81	100%
ADI APS 350	<<locked>>	60%	24540	56%	**8	100%
ADI APS 450	<<locked>>	60%	23264	53%	**4	100%
ADI AS 30	<<locked>>	61%	22698	52%	**20	100%
ADI AS 50N	<<locked>>	61%	23757	55%	**79	100%
Accurate No. 2	<<locked>>	61%	20914	48%	**86	97%
Accurate No. 5	<<locked>>	61%	30226	69%	**16	95%
[Accurate No. 7]*	<<locked>>	76%	27528	63%	**06	80%
Accurate Solo 1000	<<locked>>	62%	22611	52%	**50	100%
Accurate Solo 1250	<<locked>>	62%	19000	44%	**37	100%
Alliant BE-86	<<locked>>	61%	19102	44%	**37	100%
Alliant BULLSEYE	<<locked>>	61%	23786	55%	**71	100%
Alliant Herco	<<locked>>	61%	14185	33%	**8	95%
[Alliant POWER PISTOL]*	<<locked>>	61%	17738	41%	**83	82%
Alliant RED DOT	<<locked>>	61%	21582	50%	**20	100%
Alliant Sport Pistol	<<locked>>	60%	26382	61%	**17	100%
Alliant UNIQUE	<<locked>>	61%	19043	44%	**79	98%
Baschieri & Pellagri 100	<<locked>>	62%	21219	49%	**37	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	60%	13518	31%	**9	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	60%	22002	51%	**79	100%
Hodgdon CFE Pistol	<<locked>>	61%	20320	47%	**70	100%
Hodgdon Clays	<<locked>>	60%	19435	45%	**2	100%
Hodgdon HP38	<<locked>>	61%	35839	82%	**76	100%
Hodgdon HS-6	<<locked>>	61%	25469	59%	**24	94%
Hodgdon Longshot	<<locked>>	61%	28326	65%	**73	97%
Hodgdon TrailBoss	<<locked>>	86%	12285	28%	**0	100%
Hodgdon Universal	<<locked>>	61%	22582	52%	**15	100%
Lovex D036	<<locked>>	61%	30182	69%	**16	95%
[Lovex D037.1]*	<<locked>>	76%	27528	63%	**06	80%
Lovex S011	<<locked>>	60%	26672	61%	**42	100%
Lovex S020	<<locked>>	60%	21045	48%	**02	100%
Maxam CSB 1	<<locked>>	60%	17143	39%	**1	100%
Maxam CSB 2	<<locked>>	60%	18434	42%	**40	100%
Maxam CSB 3	<<locked>>	62%	20682	48%	**47	100%
Maxam CSB 4	<<locked>>	60%	21509	49%	**43	100%
Maxam CSB 5	<<locked>>	60%	24178	56%	**40	100%
Ramshot Silhouette	<<locked>>	60%	25048	58%	**98	99%
Ramshot True Blue	<<locked>>	61%	28747	66%	**73	97%
Ramshot Zip	<<locked>>	61%	34896	80%	**70	100%
ReloadSwiss RS 12	<<locked>>	61%	24642	57%	**32	100%
ReloadSwiss RS 14	<<locked>>	88%	11922	27%	**3	100%
ReloadSwiss RS 20	<<locked>>	61%	16491	38%	**40	98%
[ReloadSwiss RS 24]*	<<locked>>	75%	22902	53%	**11	80%
Rottweil P 801	<<locked>>	62%	29254	67%	**61	100%
[Rottweil P 806]*	<<locked>>	60%	11850	27%	**8	81%
SNPE Vectan A0	<<locked>>	62%	17999	41%	**17	97%
SNPE Vectan A1	<<locked>>	61%	21640	50%	**70	100%
SNPE Vectan BA 9	<<locked>>	61%	20856	48%	**70	100%
SNPE Vectan BA10	<<locked>>	61%	26194	60%	**37	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	15185	35%	**8	87%
SNPE Vectan BA9 1/2	<<locked>>	61%	20711	48%	**73	100%
[SNPE Vectan SP 2]*	<<locked>>	62%	18724	43%	**35	86%
Shooters World Auto Pistol	<<locked>>	61%	30182	69%	**16	95%
[Shooters World Major Pistol]*	<<locked>>	76%	27528	63%	**06	80%
Somchem MP200	<<locked>>	61%	21147	49%	**15	98%
Somchem MS200	<<locked>>	60%	19348	44%	**60	99%
[Somchem S221]*	<<locked>>	60%	22611	52%	**71	84%
Vihtavuori 3N37	<<locked>>	60%	16563	38%	**40	90%
[Vihtavuori 3N38]*	<<locked>>	86%	21915	50%	**84	80%
[Vihtavuori N105]*	<<locked>>	87%	18811	43%	**52	80%
Vihtavuori N310	<<locked>>	60%	33286	77%	**29	100%
Vihtavuori N320	<<locked>>	62%	23250	53%	**83	100%
Vihtavuori N32C Tin Star	<<locked>>	63%	13155	30%	**0	100%
Vihtavuori N330	<<locked>>	60%	20798	48%	**99	100%
Vihtavuori N340	<<locked>>	60%	18449	42%	**50	98%
[Vihtavuori N350]*	<<locked>>	60%	14214	33%	**4	88%
Winchester 231	<<locked>>	61%	28587	66%	**91	100%
Winchester AutoComp	<<locked>>	62%	18681	43%	**40	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