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

Recommended Powder(s): Alliant BULLSEYE, Hodgdon Universal, Ramshot Silhouette, SNPE Vectan BA9 1/2, Vihtavuori N330

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| Frontier RN PCB
Manufacturer SKU:	PCB RN 9mm 124
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.587" \| 14.9mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	0.966" \| 24.5mm
Seated Depth:	0.481" \| 12.2mm
Shank Seated Depth:	0.481" \| 12.2mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B10732_C518
Last updated:	2025-01-01

Load data for 110 loads in caliber .357 SIG with .355 | 124gr | Frontier RN PCB bullet and 55 powders such as Alliant BULLSEYE, Hodgdon Universal, Ramshot Silhouette, SNPE Vectan BA9 1/2, Vihtavuori N330. 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
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C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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 70N	<<locked>>	91%	39349	89%	**24	100%
ADI APS 350	<<locked>>	94%	39044	88%	**27	100%
ADI APS 450	<<locked>>	94%	37884	86%	**53	100%
ADI AS 30	<<locked>>	95%	35288	80%	**76	100%
ADI AS 50N	<<locked>>	96%	38043	86%	**52	100%
Accurate No. 2	<<locked>>	95%	37449	85%	**71	98%
Accurate No. 5	<<locked>>	80%	37376	84%	**50	91%
Accurate Solo 1000	<<locked>>	97%	37202	84%	**19	100%
Accurate Solo 1250	<<locked>>	94%	28326	64%	**83	100%
Alliant BULLSEYE 👍	<<locked>>	95%	37898	86%	**47	100%
[Alliant POWER PISTOL]*	<<locked>>	96%	28456	64%	**75	84%
Alliant UNIQUE	<<locked>>	94%	27789	63%	**29	98%
Baschieri & Pellagri 100	<<locked>>	94%	32822	74%	**83	100%
Hodgdon Clays	<<locked>>	94%	39755	90%	**47	100%
Hodgdon HP38	<<locked>>	75%	38130	86%	**71	100%
Hodgdon HS-6	<<locked>>	88%	38406	87%	**50	94%
Hodgdon Longshot	<<locked>>	85%	38595	87%	**53	96%
Hodgdon TiteGroup	<<locked>>	69%	38203	86%	**22	100%
Hodgdon Universal 👍	<<locked>>	94%	34127	77%	**68	100%
Hodgdon TrailBoss	<<locked>>	93%	9718	22%	**6	99%
Lovex D032	<<locked>>	67%	37623	85%	**48	100%
Lovex D036	<<locked>>	80%	37318	84%	**50	91%
Lovex S011	<<locked>>	86%	38464	87%	**55	100%
Lovex S020	<<locked>>	97%	37637	85%	**07	100%
Maxam CSB 1	<<locked>>	95%	26643	60%	**56	100%
Maxam CSB 2	<<locked>>	96%	27847	63%	**09	100%
Maxam CSB 3	<<locked>>	93%	30081	68%	**86	100%
Maxam CSB 4	<<locked>>	95%	34418	78%	**12	100%
Maxam CSB 5	<<locked>>	95%	38479	87%	**06	100%
Ramshot Silhouette 👍	<<locked>>	90%	39102	88%	**57	99%
Ramshot True Blue	<<locked>>	84%	39450	89%	**60	96%
Ramshot Zip	<<locked>>	77%	39697	90%	**94	100%
ReloadSwiss RS 12	<<locked>>	94%	36463	82%	**88	100%
ReloadSwiss RS 20	<<locked>>	97%	26672	60%	**32	99%
Rottweil P 801	<<locked>>	89%	39711	90%	**78	100%
SNPE Vectan A0	<<locked>>	94%	27238	62%	**70	98%
SNPE Vectan BA 9	<<locked>>	97%	36463	82%	**65	100%
SNPE Vectan BA10	<<locked>>	88%	37855	86%	**53	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	95%	23482	53%	**33	88%
SNPE Vectan BA9 1/2 👍	<<locked>>	97%	34534	78%	**61	100%
Shooters World Auto Pistol	<<locked>>	80%	37318	84%	**50	91%
Shooters World Clean Shot	<<locked>>	67%	37623	85%	**48	100%
Shooters World Ultimate Pistol	<<locked>>	68%	38928	88%	**43	100%
Somchem MP200	<<locked>>	94%	34113	77%	**94	99%
Somchem MS200	<<locked>>	96%	31792	72%	**45	99%
Somchem S121	<<locked>>	64%	38493	87%	**27	100%
[Somchem S221]*	<<locked>>	92%	38058	86%	**57	85%
Vihtavuori 3N37	<<locked>>	96%	27108	61%	**29	92%
Vihtavuori N310	<<locked>>	81%	38885	88%	**73	100%
Vihtavuori N320	<<locked>>	95%	35491	80%	**38	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	18971	43%	**6	100%
Vihtavuori N330 👍	<<locked>>	96%	32764	74%	**68	100%
Vihtavuori N340	<<locked>>	95%	29457	67%	**22	99%
Vihtavuori N350	<<locked>>	95%	24265	55%	**79	90%
Winchester 231	<<locked>>	86%	39697	90%	**94	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	60%	18188	41%	**8	99%
ADI APS 350	<<locked>>	61%	19725	45%	**0	100%
ADI APS 450	<<locked>>	60%	17999	41%	**7	100%
ADI AS 30	<<locked>>	61%	16839	38%	**0	100%
ADI AS 50N	<<locked>>	62%	17767	40%	**9	100%
[Accurate No. 2]*	<<locked>>	61%	14750	33%	**7	86%
[Accurate No. 5]*	<<locked>>	61%	20320	46%	**4	81%
Accurate Solo 1000	<<locked>>	61%	16389	37%	**3	100%
Accurate Solo 1250	<<locked>>	60%	12560	28%	**4	94%
Alliant BULLSEYE	<<locked>>	61%	16810	38%	**2	93%
[Alliant POWER PISTOL]*	<<locked>>	88%	23598	53%	**86	80%
[Alliant UNIQUE]*	<<locked>>	63%	13532	31%	**0	88%
Baschieri & Pellagri 100	<<locked>>	60%	14692	33%	**4	99%
Hodgdon Clays	<<locked>>	61%	19653	44%	**3	100%
Hodgdon HP38	<<locked>>	62%	25759	58%	**30	100%
[Hodgdon HS-6]*	<<locked>>	61%	17129	39%	**2	80%
[Hodgdon Longshot]*	<<locked>>	60%	18130	41%	**1	84%
Hodgdon TiteGroup	<<locked>>	60%	29863	68%	**40	100%
[Hodgdon Universal]²	<<locked>>	59%	15098	34%	**0	97%
Hodgdon TrailBoss	<<locked>>	86%	9036	20%	**6	99%
Lovex D032	<<locked>>	62%	31604	71%	**86	100%
[Lovex D036]*	<<locked>>	61%	20291	46%	**1	81%
[Lovex S011]²	<<locked>>	59%	18985	43%	**6	99%
Lovex S020	<<locked>>	61%	14330	32%	**6	92%
Maxam CSB 1	<<locked>>	60%	12401	28%	**1	94%
Maxam CSB 2	<<locked>>	63%	12430	28%	**7	99%
Maxam CSB 3	<<locked>>	62%	14794	33%	**7	99%
[Maxam CSB 4]²	<<locked>>	59%	15200	34%	**3	100%
Maxam CSB 5	<<locked>>	62%	18231	41%	**3	100%
Ramshot Silhouette	<<locked>>	62%	17680	40%	**2	90%
[Ramshot True Blue]*	<<locked>>	62%	20131	46%	**4	86%
Ramshot Zip	<<locked>>	61%	24729	56%	**24	100%
ReloadSwiss RS 12	<<locked>>	60%	15519	35%	**9	100%
[ReloadSwiss RS 20]*	<<locked>>	60%	11211	25%	**7	87%
Rottweil P 801	<<locked>>	61%	19145	43%	**2	100%
[SNPE Vectan A0]*²	<<locked>>	59%	12198	28%	**4	85%
SNPE Vectan BA 9	<<locked>>	61%	15243	34%	**3	94%
SNPE Vectan BA10	<<locked>>	60%	19899	45%	**0	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	76%	15621	35%	**3	80%
SNPE Vectan BA9 1/2	<<locked>>	62%	15243	34%	**6	96%
[Shooters World Auto Pistol]*	<<locked>>	61%	20291	46%	**1	81%
Shooters World Clean Shot	<<locked>>	62%	31604	71%	**86	100%
Shooters World Ultimate Pistol	<<locked>>	61%	31575	71%	**58	100%
[Somchem MP200]*	<<locked>>	61%	14939	34%	**3	88%
Somchem MS200	<<locked>>	62%	14489	33%	**7	90%
Somchem S121	<<locked>>	60%	33359	75%	**75	100%
[Somchem S221]*	<<locked>>	84%	29602	67%	**52	81%
[Vihtavuori 3N37]*	<<locked>>	73%	15127	34%	**6	81%
Vihtavuori N310	<<locked>>	62%	23409	53%	**9	100%
Vihtavuori N320	<<locked>>	61%	15142	34%	**6	100%
Vihtavuori N32C Tin Star	<<locked>>	63%	10051	23%	**9	100%
Vihtavuori N330	<<locked>>	62%	13431	30%	**6	97%
[Vihtavuori N340]*	<<locked>>	61%	12850	29%	**7	88%
[Vihtavuori N350]*	<<locked>>	74%	14359	32%	**9	80%
Winchester 231	<<locked>>	62%	20943	47%	**5	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