Load data for .357 SIG + .355 | 124gr | CamPro RN

Recommended Powder(s): Alliant UNIQUE, Hodgdon Longshot, ReloadSwiss RS 20, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| CamPro RN
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.565" \| 14.4mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.302" \| 7.7mm
Shank Seated Depth:	0.302" \| 7.7mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B10020_C518
Last updated:	2025-02-02

Load data for 116 loads in caliber .357 SIG with .355 | 124gr | CamPro RN bullet and 58 powders such as Alliant UNIQUE, Hodgdon Longshot, ReloadSwiss RS 20, Somchem MS200, 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>>	95%	24961	56%	**40	89%
ADI AP 70N	<<locked>>	81%	39581	89%	**75	100%
ADI APS 350	<<locked>>	85%	39392	89%	**61	100%
ADI APS 450	<<locked>>	86%	38377	87%	**94	100%
ADI AS 30	<<locked>>	90%	38725	88%	**43	100%
ADI AS 50N	<<locked>>	87%	39247	89%	**02	100%
Accurate No. 2	<<locked>>	87%	39494	89%	**65	100%
Accurate No. 5	<<locked>>	72%	39131	88%	**63	97%
[Accurate No. 7]*	<<locked>>	91%	39247	89%	**09	86%
Accurate Solo 1000	<<locked>>	88%	38783	88%	**80	100%
Accurate Solo 1250	<<locked>>	96%	39653	90%	**52	100%
Alliant BULLSEYE	<<locked>>	84%	39436	89%	**24	100%
Alliant POWER PISTOL	<<locked>>	95%	38914	88%	**12	95%
Alliant UNIQUE 👍	<<locked>>	96%	38174	86%	**24	100%
Baschieri & Pellagri 100	<<locked>>	89%	38159	86%	**73	100%
Hodgdon Clays	<<locked>>	82%	37521	85%	**58	100%
Hodgdon HP38	<<locked>>	67%	38972	88%	**25	100%
Hodgdon HS-6	<<locked>>	78%	38508	87%	**34	98%
Hodgdon Longshot 👍	<<locked>>	75%	39552	89%	**47	99%
Hodgdon Universal	<<locked>>	89%	39581	89%	**75	100%
Hodgdon TrailBoss	<<locked>>	96%	11560	26%	**7	100%
Lovex D036	<<locked>>	72%	39059	88%	**63	97%
[Lovex D037.1]*	<<locked>>	91%	39247	89%	**09	86%
Lovex S011	<<locked>>	76%	38580	87%	**02	100%
Lovex S020	<<locked>>	87%	39334	89%	**75	100%
Maxam CSB 1	<<locked>>	97%	37014	84%	**16	100%
Maxam CSB 2	<<locked>>	97%	39175	89%	**55	100%
Maxam CSB 3	<<locked>>	92%	38464	87%	**12	100%
Maxam CSB 4	<<locked>>	89%	38493	87%	**86	100%
Maxam CSB 5	<<locked>>	85%	39755	90%	**47	100%
Ramshot Silhouette	<<locked>>	79%	39001	88%	**17	100%
Ramshot True Blue	<<locked>>	73%	38551	87%	**24	99%
Ramshot Zip	<<locked>>	68%	39305	89%	**35	100%
ReloadSwiss RS 12	<<locked>>	84%	38914	88%	**39	100%
ReloadSwiss RS 14	<<locked>>	94%	10138	23%	**0	99%
ReloadSwiss RS 20 👍	<<locked>>	96%	36651	83%	**01	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	37420	85%	**76	88%
Rottweil P 801	<<locked>>	78%	39015	88%	**02	100%
Rottweil P 806	<<locked>>	97%	28427	64%	**21	96%
SNPE Vectan A0	<<locked>>	96%	36956	84%	**45	100%
SNPE Vectan BA 9	<<locked>>	89%	38798	88%	**45	100%
SNPE Vectan BA10	<<locked>>	80%	38363	87%	**94	100%
SNPE Vectan BA7 1/2	<<locked>>	95%	31589	71%	**22	97%
SNPE Vectan BA9 1/2	<<locked>>	91%	39276	89%	**58	100%
Shooters World Auto Pistol	<<locked>>	72%	39059	88%	**63	97%
[Shooters World Major Pistol]*	<<locked>>	91%	39247	89%	**09	86%
Somchem MP200	<<locked>>	88%	38450	87%	**04	100%
Somchem MS200 👍	<<locked>>	92%	38000	86%	**75	100%
Somchem S221	<<locked>>	82%	38450	87%	**63	92%
Vihtavuori 3N37	<<locked>>	96%	38029	86%	**44	99%
[Vihtavuori 3N38]*	<<locked>>	96%	25773	58%	**80	82%
Vihtavuori N310	<<locked>>	72%	39233	89%	**04	100%
Vihtavuori N320	<<locked>>	86%	37884	86%	**86	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	25396	57%	**73	100%
Vihtavuori N330	<<locked>>	90%	39131	88%	**68	100%
Vihtavuori N340 👍	<<locked>>	93%	38377	87%	**78	100%
Vihtavuori N350	<<locked>>	96%	34809	79%	**98	99%
Winchester 231	<<locked>>	76%	39305	89%	**35	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	77%	15867	36%	**33	80%
ADI AP 70N	<<locked>>	61%	22974	52%	**48	100%
ADI APS 350	<<locked>>	61%	23279	53%	**4	100%
ADI APS 450	<<locked>>	62%	22104	50%	**8	100%
ADI AS 30	<<locked>>	60%	19145	43%	**4	100%
ADI AS 50N	<<locked>>	60%	20262	46%	**47	100%
Accurate No. 2	<<locked>>	61%	18391	42%	**50	95%
Accurate No. 5	<<locked>>	61%	26658	60%	**73	92%
[Accurate No. 7]*	<<locked>>	82%	28311	64%	**52	80%
Accurate Solo 1000	<<locked>>	61%	19812	45%	**20	100%
Accurate Solo 1250	<<locked>>	61%	15983	36%	**4	100%
Alliant BULLSEYE	<<locked>>	61%	21176	48%	**42	99%
[Alliant POWER PISTOL]*	<<locked>>	65%	16708	38%	**89	80%
Alliant UNIQUE	<<locked>>	61%	15737	36%	**30	96%
Baschieri & Pellagri 100	<<locked>>	61%	18376	42%	**07	100%
Hodgdon Clays	<<locked>>	61%	23525	53%	**8	100%
Hodgdon HP38	<<locked>>	60%	31647	72%	**40	100%
Hodgdon HS-6	<<locked>>	61%	21872	49%	**75	91%
Hodgdon Longshot	<<locked>>	61%	24685	56%	**27	95%
Hodgdon Universal	<<locked>>	61%	19014	43%	**73	100%
Hodgdon TrailBoss	<<locked>>	66%	6686	15%	**9	99%
Lovex D036	<<locked>>	61%	26614	60%	**73	92%
[Lovex D037.1]*	<<locked>>	82%	28311	64%	**52	80%
Lovex S011	<<locked>>	62%	25440	58%	**38	100%
Lovex S020	<<locked>>	60%	17840	40%	**63	99%
Maxam CSB 1	<<locked>>	61%	15273	35%	**4	99%
Maxam CSB 2	<<locked>>	62%	15751	36%	**20	100%
Maxam CSB 3	<<locked>>	61%	17477	40%	**10	100%
Maxam CSB 4	<<locked>>	62%	19769	45%	**37	100%
Maxam CSB 5	<<locked>>	62%	22597	51%	**40	100%
Ramshot Silhouette	<<locked>>	61%	22394	51%	**75	98%
Ramshot True Blue	<<locked>>	61%	25106	57%	**30	95%
Ramshot Zip	<<locked>>	62%	32111	73%	**57	100%
ReloadSwiss RS 12	<<locked>>	61%	20508	46%	**99	100%
ReloadSwiss RS 14	<<locked>>	69%	6614	15%	**6	95%
ReloadSwiss RS 20	<<locked>>	61%	13706	31%	**4	96%
[ReloadSwiss RS 24]*	<<locked>>	81%	23960	54%	**50	80%
Rottweil P 801	<<locked>>	62%	25077	57%	**32	100%
[Rottweil P 806]*	<<locked>>	70%	11806	27%	**24	81%
SNPE Vectan A0	<<locked>>	61%	15345	35%	**8	95%
SNPE Vectan BA 9	<<locked>>	61%	18318	41%	**37	99%
SNPE Vectan BA10	<<locked>>	60%	23714	54%	**10	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	12604	28%	**2	83%
SNPE Vectan BA9 1/2	<<locked>>	61%	17854	40%	**40	100%
Shooters World Auto Pistol	<<locked>>	61%	26614	60%	**73	92%
[Shooters World Major Pistol]*	<<locked>>	82%	28311	64%	**52	80%
Somchem MP200	<<locked>>	61%	18246	41%	**79	96%
Somchem MS200	<<locked>>	60%	16650	38%	**24	97%
[Somchem S221]*	<<locked>>	62%	19638	44%	**35	80%
[Vihtavuori 3N37]*	<<locked>>	62%	14083	32%	**01	87%
[Vihtavuori 3N38]*	<<locked>>	93%	23467	53%	**37	81%
Vihtavuori N310	<<locked>>	60%	28224	64%	**86	100%
Vihtavuori N320	<<locked>>	62%	19682	44%	**50	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	11429	26%	**7	100%
Vihtavuori N330	<<locked>>	60%	16491	37%	**40	100%
Vihtavuori N340	<<locked>>	61%	15954	36%	**14	96%
[Vihtavuori N350]*	<<locked>>	62%	12850	29%	**8	85%
Winchester 231	<<locked>>	61%	25527	58%	**65	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