Load data for .357 Auto Magnum + .355 | 115gr | Frontier RN FMJ

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 115gr \| Frontier RN FMJ
Manufacturer SKU:	100106
Bullet Weight:	115gr \| 7.5g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.555" \| 14.1mm
Caliber:	.357 Auto Magnum load data
Case Length (l3):	1.299" \| 33.0mm
Cartridge Length (C.O.L.):	1.576" \| 40.0mm
Seated Depth:	0.278" \| 7.1mm
Shank Seated Depth:	0.278" \| 7.1mm
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_B10400_C511
Last updated:	2025-01-01

Load data for 84 loads in caliber .357 Auto Magnum with .355 | 115gr | Frontier RN FMJ bullet and 42 powders such as 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>>	81%	31937	86%	**40	98%
ADI APS 350	<<locked>>	64%	32503	88%	**55	100%
ADI APS 450	<<locked>>	65%	32677	88%	**85	100%
ADI AS 30	<<locked>>	66%	33141	90%	**40	100%
Accurate No. 2	<<locked>>	63%	31952	86%	**62	100%
Accurate No. 7	<<locked>>	64%	32648	88%	**96	90%
[Accurate No. 9]*	<<locked>>	72%	32648	88%	**86	85%
Accurate Solo 1000	<<locked>>	64%	31691	86%	**50	100%
Accurate Solo 1250	<<locked>>	69%	33112	90%	**32	100%
[Accurate TCM]*	<<locked>>	72%	33025	89%	**90	86%
[Alliant BLUE DOT]*	<<locked>>	83%	32300	87%	**83	89%
Alliant POWER PISTOL	<<locked>>	67%	32184	87%	**80	97%
Alliant UNIQUE	<<locked>>	67%	31865	86%	**91	100%
Baschieri & Pellagri 100	<<locked>>	65%	32358	87%	**63	100%
Hodgdon Clays	<<locked>>	64%	33214	90%	**68	100%
Hodgdon TrailBoss	<<locked>>	96%	19421	53%	**84	100%
Lovex D037.1	<<locked>>	64%	32648	88%	**96	90%
[Lovex D037.2]*	<<locked>>	71%	32140	87%	**80	84%
Maxam CSB 1	<<locked>>	71%	32198	87%	**06	100%
Maxam CSB 2	<<locked>>	67%	32634	88%	**16	100%
Maxam CSB 3	<<locked>>	67%	33185	90%	**96	100%
Maxam CSB 4	<<locked>>	63%	31720	86%	**50	100%
[Ramshot Enforcer]*	<<locked>>	82%	32358	87%	**19	83%
ReloadSwiss RS 14	<<locked>>	96%	18217	49%	**91	100%
ReloadSwiss RS 20	<<locked>>	70%	33214	90%	**01	100%
ReloadSwiss RS 24	<<locked>>	69%	32068	87%	**86	93%
Rottweil P 806 👍	<<locked>>	73%	32967	89%	**03	100%
SNPE Vectan A0	<<locked>>	70%	31850	86%	**39	100%
SNPE Vectan BA 9	<<locked>>	65%	32866	89%	**26	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	76%	33243	90%	**27	100%
SNPE Vectan BA9 1/2	<<locked>>	65%	32518	88%	**29	100%
[Shooters World Heavy Pistol]*	<<locked>>	71%	32140	87%	**80	84%
Shooters World Major Pistol	<<locked>>	64%	32648	88%	**96	90%
Somchem MP200	<<locked>>	63%	32430	88%	**91	100%
Somchem MS200	<<locked>>	67%	32851	89%	**75	100%
Vihtavuori 3N37	<<locked>>	69%	32779	89%	**34	100%
Vihtavuori 3N38	<<locked>>	78%	31908	86%	**63	93%
Vihtavuori N105	<<locked>>	86%	32880	89%	**36	97%
Vihtavuori N32C Tin Star	<<locked>>	85%	32619	88%	**91	100%
Vihtavuori N330	<<locked>>	63%	32518	88%	**29	100%
Vihtavuori N340	<<locked>>	67%	32169	87%	**62	100%
Vihtavuori N350	<<locked>>	72%	32953	89%	**44	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	17898	48%	**96	89%
ADI APS 350	<<locked>>	61%	30719	83%	**22	100%
ADI APS 450	<<locked>>	61%	29327	79%	**25	100%
ADI AS 30	<<locked>>	61%	29602	80%	**78	100%
Accurate No. 2	<<locked>>	61%	30197	82%	**26	100%
[Accurate No. 7]*	<<locked>>	61%	28674	78%	**21	88%
[Accurate No. 9]*	<<locked>>	66%	26716	72%	**62	80%
Accurate Solo 1000	<<locked>>	61%	30124	81%	**21	100%
Accurate Solo 1250	<<locked>>	61%	26556	72%	**14	100%
[Accurate TCM]*	<<locked>>	64%	24947	67%	**19	81%
[Alliant BLUE DOT]*	<<locked>>	68%	21335	58%	**17	81%
Alliant POWER PISTOL	<<locked>>	61%	26731	72%	**75	95%
Alliant UNIQUE	<<locked>>	61%	27238	74%	**96	100%
Baschieri & Pellagri 100	<<locked>>	61%	29066	79%	**11	100%
Hodgdon Clays	<<locked>>	61%	31285	85%	**48	100%
Hodgdon TrailBoss	<<locked>>	60%	9819	27%	**9	100%
[Lovex D037.1]*	<<locked>>	61%	28674	78%	**21	88%
[Lovex D037.2]*	<<locked>>	65%	26237	71%	**52	80%
Maxam CSB 1	<<locked>>	61%	24642	67%	**71	100%
Maxam CSB 2	<<locked>>	61%	27644	75%	**30	100%
Maxam CSB 3	<<locked>>	61%	28181	76%	**14	100%
Maxam CSB 4	<<locked>>	61%	30008	81%	**30	100%
[Ramshot Enforcer]*	<<locked>>	80%	29878	81%	**54	80%
ReloadSwiss RS 14	<<locked>>	61%	9442	26%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	25628	69%	**63	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	24555	66%	**06	88%
Rottweil P 806	<<locked>>	61%	21654	59%	**50	96%
SNPE Vectan A0	<<locked>>	61%	24700	67%	**11	100%
SNPE Vectan BA 9	<<locked>>	61%	29791	81%	**76	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	21901	59%	**91	97%
SNPE Vectan BA9 1/2	<<locked>>	61%	29356	79%	**70	100%
[Shooters World Heavy Pistol]*	<<locked>>	65%	26237	71%	**52	80%
[Shooters World Major Pistol]*	<<locked>>	61%	28674	78%	**21	88%
Somchem MP200	<<locked>>	61%	31111	84%	**65	100%
Somchem MS200	<<locked>>	61%	28137	76%	**93	100%
Vihtavuori 3N37	<<locked>>	61%	25831	70%	**03	99%
[Vihtavuori 3N38]*	<<locked>>	61%	18478	50%	**32	83%
[Vihtavuori N105]*	<<locked>>	61%	14692	40%	**53	81%
Vihtavuori N32C Tin Star	<<locked>>	61%	18971	51%	**55	100%
Vihtavuori N330	<<locked>>	61%	30603	83%	**06	100%
Vihtavuori N340	<<locked>>	61%	27427	74%	**76	100%
Vihtavuori N350	<<locked>>	61%	23250	63%	**37	99%

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