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

Recommended Powder(s):

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 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.236" \| 6.0mm
Shank Seated Depth:	0.236" \| 6.0mm
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_B10547_C513
Last updated:	2026-01-20

Load data for 128 loads in caliber .357 Magnum with .358 | 125gr | Rim Rock RNFP BP Lube bullet and 64 powder(s). 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>>	96%	37608	86%	**55	98%
ADI AP 70N	<<locked>>	68%	38986	90%	**53	100%
ADI APS 350	<<locked>>	75%	38087	88%	**57	100%
ADI APS 450	<<locked>>	77%	38464	88%	**99	100%
ADI AS 30	<<locked>>	78%	38174	88%	**42	100%
ADI AS 50N	<<locked>>	75%	38986	90%	**94	100%
Accurate No. 2	<<locked>>	75%	38638	89%	**76	100%
Accurate No. 7	<<locked>>	76%	38319	88%	**24	92%
[Accurate No. 9]*	<<locked>>	84%	38377	88%	**01	86%
Accurate Solo 1000	<<locked>>	77%	38667	89%	**81	100%
Accurate Solo 1250	<<locked>>	81%	38464	88%	**37	100%
[Accurate TCM]*	<<locked>>	84%	38290	88%	**98	87%
[Alliant 2400]*	<<locked>>	96%	38667	89%	**31	83%
Alliant BLUE DOT	<<locked>>	96%	36448	84%	**81	90%
Alliant BULLSEYE	<<locked>>	72%	39146	90%	**16	100%
Alliant POWER PISTOL	<<locked>>	81%	38754	89%	**17	98%
Alliant Sport Pistol	<<locked>>	67%	38798	89%	**22	100%
Alliant UNIQUE	<<locked>>	81%	38000	87%	**12	100%
Baschieri & Pellagri 100	<<locked>>	77%	38145	88%	**78	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	38232	88%	**88	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	73%	38348	88%	**88	100%
Hodgdon Clays	<<locked>>	75%	38885	89%	**83	100%
Hodgdon HS-6	<<locked>>	66%	38653	89%	**49	100%
Hodgdon Longshot	<<locked>>	64%	38899	89%	**52	100%
Hodgdon Universal	<<locked>>	76%	38986	90%	**53	100%
Hodgdon CFE Pistol	<<locked>>	78%	38899	89%	**53	100%
Hodgdon TrailBoss	<<locked>>	96%	15911	37%	**7	100%
Lovex D037.1	<<locked>>	76%	38319	88%	**24	92%
[Lovex D037.2]*	<<locked>>	84%	38377	88%	**01	86%
Lovex S011	<<locked>>	67%	38725	89%	**11	100%
Lovex S020	<<locked>>	74%	38595	89%	**67	100%
Maxam CSB 1	<<locked>>	85%	38696	89%	**34	100%
Maxam CSB 2	<<locked>>	81%	38812	89%	**34	100%
Maxam CSB 3	<<locked>>	80%	38682	89%	**04	100%
Maxam CSB 4	<<locked>>	77%	38363	88%	**81	100%
Maxam CSB 5	<<locked>>	72%	37884	87%	**19	100%
[Ramshot Enforcer]*	<<locked>>	97%	38812	89%	**47	84%
Ramshot Silhouette	<<locked>>	67%	38159	88%	**16	100%
ReloadSwiss RS 12	<<locked>>	70%	38377	88%	**17	100%
ReloadSwiss RS 14	<<locked>>	97%	14707	34%	**04	100%
ReloadSwiss RS 20	<<locked>>	83%	38914	89%	**09	100%
ReloadSwiss RS 24	<<locked>>	83%	38522	89%	**11	94%
Rottweil P 801	<<locked>>	66%	38276	88%	**71	100%
Rottweil P 806	<<locked>>	87%	38290	88%	**17	100%
SNPE Vectan A0	<<locked>>	84%	38189	88%	**70	100%
SNPE Vectan BA 9	<<locked>>	76%	38377	88%	**37	100%
SNPE Vectan BA10	<<locked>>	72%	38464	88%	**99	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	90%	38986	90%	**32	100%
SNPE Vectan BA9 1/2	<<locked>>	78%	38972	90%	**50	100%
SNPE Vectan SP 2	<<locked>>	76%	38711	89%	**24	99%
[Shooters World Heavy Pistol]*	<<locked>>	84%	38377	88%	**01	86%
Shooters World Major Pistol	<<locked>>	76%	38319	88%	**24	92%
Somchem MP200	<<locked>>	75%	38972	90%	**16	100%
Somchem MS200	<<locked>>	80%	38609	89%	**83	100%
Somchem S221	<<locked>>	70%	38189	88%	**91	97%
Vihtavuori 3N37 👍	<<locked>>	82%	38537	89%	**55	100%
Vihtavuori 3N38	<<locked>>	94%	38798	89%	**04	95%
Vihtavuori N105	<<locked>>	96%	32721	75%	**62	96%
Vihtavuori N320	<<locked>>	74%	38261	88%	**85	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	34403	79%	**63	100%
Vihtavuori N330	<<locked>>	76%	38595	89%	**50	100%
Vihtavuori N340	<<locked>>	80%	38522	89%	**86	100%
Vihtavuori N350 👍	<<locked>>	86%	39030	90%	**58	100%
Winchester 231	<<locked>>	64%	38189	88%	**21	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14127	32%	**63	83%
ADI AP 70N	<<locked>>	61%	31705	73%	**65	100%
ADI APS 350	<<locked>>	61%	27644	64%	**19	100%
ADI APS 450	<<locked>>	61%	26266	60%	**38	100%
ADI AS 30	<<locked>>	61%	25628	59%	**71	100%
ADI AS 50N	<<locked>>	62%	27876	64%	**47	100%
Accurate No. 2	<<locked>>	61%	24540	56%	**70	100%
[Accurate No. 7]*	<<locked>>	61%	21495	49%	**99	80%
[Accurate No. 9]*	<<locked>>	76%	28732	66%	**44	80%
Accurate Solo 1000	<<locked>>	62%	26237	60%	**07	100%
Accurate Solo 1250	<<locked>>	61%	22350	51%	**94	100%
[Accurate TCM]*	<<locked>>	74%	26266	60%	**98	80%
[Alliant 2400]*	<<locked>>	93%	34447	79%	**62	80%
[Alliant BLUE DOT]*	<<locked>>	79%	22292	51%	**12	80%
Alliant BULLSEYE	<<locked>>	61%	28065	65%	**55	100%
Alliant POWER PISTOL	<<locked>>	61%	21437	49%	**89	90%
Alliant Sport Pistol	<<locked>>	61%	32663	75%	**37	100%
Alliant UNIQUE	<<locked>>	61%	22002	51%	**47	100%
Baschieri & Pellagri 100	<<locked>>	61%	24903	57%	**98	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	15577	36%	**30	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	26760	61%	**47	100%
Hodgdon Clays	<<locked>>	61%	28065	64%	**38	100%
Hodgdon HS-6	<<locked>>	61%	32213	74%	**60	99%
Hodgdon Longshot	<<locked>>	61%	35563	82%	**03	100%
Hodgdon Universal	<<locked>>	61%	26281	60%	**80	100%
Hodgdon CFE Pistol	<<locked>>	62%	24860	57%	**50	100%
Hodgdon TrailBoss	<<locked>>	86%	13256	30%	**2	100%
[Lovex D037.1]*	<<locked>>	61%	21495	49%	**99	80%
[Lovex D037.2]*	<<locked>>	76%	28732	66%	**44	80%
Lovex S011	<<locked>>	60%	32126	74%	**22	100%
Lovex S020	<<locked>>	61%	26295	60%	**02	100%
Maxam CSB 1	<<locked>>	61%	20392	47%	**55	100%
Maxam CSB 2	<<locked>>	60%	21843	50%	**94	100%
Maxam CSB 3	<<locked>>	61%	23482	54%	**91	100%
Maxam CSB 4	<<locked>>	60%	25048	58%	**01	100%
Maxam CSB 5	<<locked>>	61%	28776	66%	**04	100%
[Ramshot Enforcer]*	<<locked>>	92%	32648	75%	**45	80%
Ramshot Silhouette	<<locked>>	61%	31430	72%	**21	100%
ReloadSwiss RS 12	<<locked>>	61%	29747	68%	**99	100%
ReloadSwiss RS 14	<<locked>>	85%	11647	27%	**2	100%
ReloadSwiss RS 20	<<locked>>	61%	20610	47%	**24	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	18942	44%	**27	81%
Rottweil P 801	<<locked>>	61%	33156	76%	**16	100%
[Rottweil P 806]*	<<locked>>	61%	14736	34%	**45	89%
SNPE Vectan A0	<<locked>>	61%	20900	48%	**88	100%
SNPE Vectan BA 9	<<locked>>	62%	25454	59%	**53	100%
SNPE Vectan BA10	<<locked>>	61%	29718	68%	**88	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	17318	40%	**35	93%
SNPE Vectan BA9 1/2	<<locked>>	61%	24337	56%	**40	100%
SNPE Vectan SP 2	<<locked>>	61%	23569	54%	**52	94%
[Shooters World Heavy Pistol]*	<<locked>>	76%	28732	66%	**44	80%
[Shooters World Major Pistol]*	<<locked>>	61%	21495	49%	**99	80%
Somchem MP200	<<locked>>	61%	25918	60%	**12	100%
Somchem MS200	<<locked>>	61%	23467	54%	**53	100%
Somchem S221	<<locked>>	61%	28689	66%	**24	93%
Vihtavuori 3N37	<<locked>>	61%	20131	46%	**34	96%
[Vihtavuori 3N38]*	<<locked>>	67%	17056	39%	**75	80%
[Vihtavuori N105]*	<<locked>>	71%	14794	34%	**45	80%
Vihtavuori N320	<<locked>>	61%	26687	61%	**34	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	15722	36%	**8	100%
Vihtavuori N330	<<locked>>	62%	25121	58%	**66	100%
Vihtavuori N340	<<locked>>	61%	21930	50%	**27	100%
Vihtavuori N350	<<locked>>	61%	18449	42%	**84	95%
Winchester 231	<<locked>>	61%	34403	79%	**75	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