Load data for .357 Auto Magnum + .358 | 125gr | Rim Rock RNFP BP Lube

Recommended Powder(s): Rottweil P 806

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 125gr \| Rim Rock RNFP BP Lube
Manufacturer SKU:	#701
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.358" \| 9.09mm
Bullet Length:	0.512" \| 13.0mm
Caliber:	.357 Auto Magnum load data
Case Length (l3):	1.299" \| 33.0mm
Cartridge Length (C.O.L.):	1.576" \| 40.0mm
Seated Depth:	0.235" \| 6.0mm
Shank Seated Depth:	0.235" \| 6.0mm
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_B10547_C511
Last updated:	2025-01-01

Load data for 84 loads in caliber .357 Auto Magnum with .358 | 125gr | Rim Rock RNFP BP Lube bullet and 42 powders such as Rottweil P 806. 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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Min z (%)
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Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
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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.

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%	33011	89%	**04	99%
ADI APS 350	<<locked>>	64%	33156	90%	**16	100%
ADI APS 450	<<locked>>	65%	33243	90%	**39	100%
ADI AS 30	<<locked>>	64%	31937	86%	**58	100%
Accurate No. 2	<<locked>>	63%	32793	89%	**12	100%
Accurate No. 7	<<locked>>	63%	32851	89%	**57	92%
[Accurate No. 9]*	<<locked>>	71%	32779	89%	**44	87%
Accurate Solo 1000	<<locked>>	63%	32401	88%	**04	100%
Accurate Solo 1250	<<locked>>	67%	32184	87%	**50	100%
[Accurate TCM]*	<<locked>>	71%	33199	90%	**50	88%
[Alliant 2400]*	<<locked>>	80%	33141	90%	**54	83%
Alliant BLUE DOT	<<locked>>	82%	33228	90%	**57	92%
Alliant POWER PISTOL	<<locked>>	65%	32053	87%	**21	98%
Alliant UNIQUE	<<locked>>	66%	32401	88%	**32	100%
Baschieri & Pellagri 100	<<locked>>	65%	32996	89%	**11	100%
[Hodgdon LilGun]*	<<locked>>	91%	32300	87%	**06	83%
Hodgdon TrailBoss	<<locked>>	96%	19537	53%	**45	100%
Lovex D037.1	<<locked>>	63%	32851	89%	**57	92%
[Lovex D037.2]*	<<locked>>	69%	32097	87%	**34	86%
Maxam CSB 1	<<locked>>	69%	32097	87%	**53	100%
Maxam CSB 2	<<locked>>	66%	32967	89%	**57	100%
Maxam CSB 3	<<locked>>	65%	32082	87%	**27	100%
Maxam CSB 4	<<locked>>	63%	32445	88%	**04	100%
[Ramshot Enforcer]*	<<locked>>	80%	32242	87%	**57	84%
ReloadSwiss RS 14	<<locked>>	94%	17535	47%	**38	100%
ReloadSwiss RS 20	<<locked>>	68%	33170	90%	**29	100%
ReloadSwiss RS 24	<<locked>>	69%	33185	90%	**47	95%
Rottweil P 806 👍	<<locked>>	72%	32677	88%	**27	100%
SNPE Vectan A0	<<locked>>	70%	33228	90%	**09	100%
SNPE Vectan BA 9	<<locked>>	62%	31836	86%	**60	100%
SNPE Vectan BA7 1/2	<<locked>>	74%	32866	89%	**68	100%
SNPE Vectan BA9 1/2	<<locked>>	64%	33011	89%	**73	100%
[Shooters World Heavy Pistol]*	<<locked>>	69%	32097	87%	**34	86%
Shooters World Major Pistol	<<locked>>	63%	32851	89%	**57	92%
Somchem MS200	<<locked>>	64%	31734	86%	**90	100%
Vihtavuori 3N37	<<locked>>	67%	32489	88%	**72	100%
Vihtavuori 3N38	<<locked>>	78%	32677	88%	**14	95%
Vihtavuori N105	<<locked>>	83%	32808	89%	**60	98%
Vihtavuori N32C Tin Star	<<locked>>	84%	32808	89%	**35	100%
Vihtavuori N330	<<locked>>	63%	33011	89%	**83	100%
Vihtavuori N340	<<locked>>	66%	32808	89%	**19	100%
Vihtavuori N350	<<locked>>	70%	32909	89%	**68	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	18536	50%	**83	92%
ADI APS 350	<<locked>>	61%	31430	85%	**86	100%
ADI APS 450	<<locked>>	61%	29921	81%	**86	100%
ADI AS 30	<<locked>>	61%	30124	81%	**35	100%
Accurate No. 2	<<locked>>	61%	31038	84%	**93	100%
Accurate No. 7	<<locked>>	61%	30110	81%	**85	90%
[Accurate No. 9]*	<<locked>>	63%	24526	66%	**67	81%
Accurate Solo 1000	<<locked>>	61%	30690	83%	**75	100%
Accurate Solo 1250	<<locked>>	61%	27137	73%	**78	100%
[Accurate TCM]*	<<locked>>	61%	22858	62%	**21	81%
[Alliant 2400]*	<<locked>>	75%	28340	77%	**72	81%
[Alliant BLUE DOT]*	<<locked>>	64%	19072	52%	**16	80%
Alliant POWER PISTOL	<<locked>>	61%	27920	75%	**35	97%
Alliant UNIQUE	<<locked>>	61%	27688	75%	**57	100%
Baschieri & Pellagri 100	<<locked>>	61%	29530	80%	**65	100%
[Hodgdon LilGun]*	<<locked>>	89%	29530	80%	**60	81%
Hodgdon TrailBoss	<<locked>>	62%	9718	26%	**3	100%
Lovex D037.1	<<locked>>	61%	30110	81%	**85	90%
[Lovex D037.2]*	<<locked>>	62%	24047	65%	**53	80%
Maxam CSB 1	<<locked>>	61%	25933	70%	**45	100%
Maxam CSB 2	<<locked>>	61%	28152	76%	**78	100%
Maxam CSB 3	<<locked>>	61%	28790	78%	**68	100%
Maxam CSB 4	<<locked>>	61%	30676	83%	**85	100%
[Ramshot Enforcer]*	<<locked>>	76%	27485	74%	**52	81%
ReloadSwiss RS 14	<<locked>>	60%	8847	24%	**3	100%
ReloadSwiss RS 20	<<locked>>	61%	26832	73%	**24	100%
ReloadSwiss RS 24	<<locked>>	61%	25454	69%	**76	90%
Rottweil P 806	<<locked>>	61%	22539	61%	**24	98%
SNPE Vectan A0	<<locked>>	61%	25831	70%	**78	100%
SNPE Vectan BA 9	<<locked>>	61%	30313	82%	**37	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	22684	61%	**55	99%
SNPE Vectan BA9 1/2	<<locked>>	61%	29791	81%	**27	100%
[Shooters World Heavy Pistol]*	<<locked>>	62%	24047	65%	**53	80%
Shooters World Major Pistol	<<locked>>	61%	30110	81%	**85	90%
Somchem MS200	<<locked>>	61%	28587	77%	**40	100%
Vihtavuori 3N37	<<locked>>	61%	26890	73%	**73	100%
[Vihtavuori 3N38]*	<<locked>>	61%	18884	51%	**02	85%
[Vihtavuori N105]*	<<locked>>	61%	15055	41%	**24	84%
Vihtavuori N32C Tin Star	<<locked>>	61%	19131	52%	**15	100%
Vihtavuori N330	<<locked>>	61%	31314	85%	**53	100%
Vihtavuori N340	<<locked>>	61%	28021	76%	**40	100%
Vihtavuori N350	<<locked>>	61%	24265	66%	**14	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.