Load data for .357 SIG + .356 | 100gr | Rim Rock FP Top Shelf

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 100gr \| Rim Rock FP Top Shelf
Manufacturer SKU:	#310
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	<<locked>>
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B10519_C518
Last updated:	2026-01-25

Load data for 120 loads in caliber .357 SIG with .356 | 100gr | Rim Rock FP Top Shelf bullet and 60 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 70N 👍	<<locked>>	91%	39334	89%	**26	100%
ADI APS 350	<<locked>>	92%	38696	87%	**76	100%
ADI APS 450	<<locked>>	95%	39233	89%	**29	100%
ADI AS 30	<<locked>>	96%	35491	80%	**48	100%
ADI AS 50N	<<locked>>	96%	38247	86%	**37	100%
Accurate No. 2	<<locked>>	95%	39320	89%	**86	99%
Accurate No. 5	<<locked>>	81%	39566	89%	**81	92%
Accurate Solo 1000	<<locked>>	97%	37463	85%	**98	100%
Accurate Solo 1250	<<locked>>	96%	30864	70%	**81	100%
Alliant BULLSEYE 👍	<<locked>>	94%	38957	88%	**62	100%
[Alliant POWER PISTOL]*	<<locked>>	97%	29631	67%	**83	85%
Alliant Sport Pistol	<<locked>>	88%	39001	88%	**62	100%
Alliant UNIQUE	<<locked>>	97%	29327	66%	**37	99%
Baschieri & Pellagri 100	<<locked>>	96%	35491	80%	**81	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	97%	20262	46%	**98	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	95%	39102	88%	**57	100%
Hodgdon Clays	<<locked>>	92%	38812	88%	**99	100%
Hodgdon HP38	<<locked>>	75%	38624	87%	**60	100%
Hodgdon HS-6	<<locked>>	87%	39073	88%	**58	94%
Hodgdon Longshot	<<locked>>	84%	39595	89%	**72	96%
Hodgdon TiteGroup	<<locked>>	69%	38769	88%	**07	100%
Hodgdon Universal 👍	<<locked>>	96%	35273	80%	**70	100%
Hodgdon CFE Pistol	<<locked>>	96%	33794	76%	**44	100%
Lovex D032	<<locked>>	67%	38885	88%	**44	100%
Lovex D036	<<locked>>	81%	39494	89%	**78	92%
Lovex S011	<<locked>>	86%	39668	90%	**50	100%
Lovex S020	<<locked>>	97%	38377	87%	**09	100%
Maxam CSB 1	<<locked>>	96%	27905	63%	**35	100%
Maxam CSB 2	<<locked>>	96%	27543	62%	**75	100%
Maxam CSB 3	<<locked>>	96%	32300	73%	**78	100%
Maxam CSB 4	<<locked>>	96%	35679	81%	**01	100%
Maxam CSB 5	<<locked>>	94%	39001	88%	**81	100%
Ramshot Silhouette	<<locked>>	88%	38986	88%	**55	99%
Ramshot True Blue	<<locked>>	83%	39813	90%	**65	96%
Ramshot Zip	<<locked>>	76%	39291	89%	**80	100%
ReloadSwiss RS 12	<<locked>>	97%	39320	89%	**09	100%
ReloadSwiss RS 20	<<locked>>	97%	27079	61%	**07	99%
Rottweil P 801	<<locked>>	89%	39392	89%	**57	100%
[Rottweil P 806]*	<<locked>>	97%	17405	39%	**99	82%
SNPE Vectan A0	<<locked>>	96%	28543	65%	**52	98%
SNPE Vectan BA 9	<<locked>>	96%	36361	82%	**40	100%
SNPE Vectan BA10	<<locked>>	89%	39218	89%	**29	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	96%	23989	54%	**02	88%
SNPE Vectan BA9 1/2	<<locked>>	97%	34490	78%	**40	100%
[SNPE Vectan SP 2]*	<<locked>>	97%	31314	71%	**45	89%
Shooters World Auto Pistol	<<locked>>	81%	39494	89%	**78	92%
Shooters World Clean Shot	<<locked>>	67%	38885	88%	**44	100%
Shooters World Ultimate Pistol	<<locked>>	68%	39784	90%	**58	100%
Somchem MP200 👍	<<locked>>	97%	36825	83%	**19	99%
Somchem MS200	<<locked>>	97%	32706	74%	**44	100%
Somchem S121	<<locked>>	65%	39421	89%	**42	100%
[Somchem S221]*	<<locked>>	93%	39711	90%	**88	86%
Vihtavuori 3N37	<<locked>>	97%	27963	63%	**17	92%
Vihtavuori N310	<<locked>>	81%	39450	89%	**48	100%
Vihtavuori N320	<<locked>>	97%	37492	85%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	18710	42%	**09	100%
Vihtavuori N330 👍	<<locked>>	96%	33069	75%	**57	100%
Vihtavuori N340	<<locked>>	97%	31734	72%	**30	99%
Vihtavuori N350	<<locked>>	97%	25643	58%	**62	91%
Winchester 231	<<locked>>	85%	39291	89%	**80	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	61%	16853	38%	**45	98%
ADI APS 350	<<locked>>	60%	18753	42%	**07	100%
ADI APS 450	<<locked>>	61%	17970	41%	**27	100%
ADI AS 30	<<locked>>	62%	15896	36%	**37	100%
ADI AS 50N	<<locked>>	60%	15809	36%	**66	100%
[Accurate No. 2]*	<<locked>>	60%	13532	31%	**07	84%
[Accurate No. 5]*	<<locked>>	61%	19624	44%	**20	80%
Accurate Solo 1000	<<locked>>	61%	15679	35%	**43	100%
Accurate Solo 1250	<<locked>>	62%	12096	27%	**8	93%
Alliant BULLSEYE	<<locked>>	60%	15867	36%	**15	92%
[Alliant POWER PISTOL]*	<<locked>>	87%	22771	51%	**39	80%
Alliant Sport Pistol	<<locked>>	61%	18130	41%	**81	93%
[Alliant UNIQUE]*	<<locked>>	62%	11864	27%	**10	86%
Baschieri & Pellagri 100	<<locked>>	62%	14141	32%	**20	99%
Baschieri & Pellagri 102 Pistol	<<locked>>	60%	7673	17%	**0	94%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	13822	31%	**53	99%
Hodgdon Clays	<<locked>>	60%	18768	42%	**20	100%
Hodgdon HP38	<<locked>>	61%	25251	57%	**83	100%
[Hodgdon HS-6]*	<<locked>>	62%	16621	38%	**42	80%
[Hodgdon Longshot]*	<<locked>>	61%	17492	40%	**75	84%
Hodgdon TiteGroup	<<locked>>	61%	30110	68%	**06	100%
Hodgdon Universal	<<locked>>	60%	13590	31%	**50	96%
Hodgdon CFE Pistol	<<locked>>	60%	12473	28%	**10	93%
Lovex D032	<<locked>>	61%	31227	71%	**52	100%
[Lovex D036]*	<<locked>>	61%	19595	44%	**20	80%
Lovex S011	<<locked>>	61%	19696	45%	**48	99%
Lovex S020	<<locked>>	60%	12488	28%	**20	90%
Maxam CSB 1	<<locked>>	62%	11618	26%	**8	93%
Maxam CSB 2	<<locked>>	61%	10080	23%	**8	96%
Maxam CSB 3	<<locked>>	61%	13343	30%	**14	98%
Maxam CSB 4	<<locked>>	62%	15243	34%	**56	100%
Maxam CSB 5	<<locked>>	62%	17318	39%	**66	100%
[Ramshot Silhouette]*	<<locked>>	61%	16549	37%	**38	89%
[Ramshot True Blue]*	<<locked>>	61%	19174	43%	**07	85%
Ramshot Zip	<<locked>>	61%	24221	55%	**66	100%
ReloadSwiss RS 12	<<locked>>	60%	13663	31%	**86	100%
[ReloadSwiss RS 20]*	<<locked>>	62%	10530	24%	**1	85%
Rottweil P 801	<<locked>>	62%	18028	41%	**48	100%
[Rottweil P 806]*	<<locked>>	95%	16070	36%	**70	80%
[SNPE Vectan A0]*	<<locked>>	60%	11298	26%	**5	84%
SNPE Vectan BA 9	<<locked>>	60%	13895	31%	**17	93%
SNPE Vectan BA10	<<locked>>	60%	19638	44%	**56	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	79%	15374	35%	**93	80%
SNPE Vectan BA9 1/2	<<locked>>	62%	13822	31%	**40	95%
[SNPE Vectan SP 2]*	<<locked>>	82%	19682	44%	**12	80%
[Shooters World Auto Pistol]*	<<locked>>	61%	19595	44%	**20	80%
Shooters World Clean Shot	<<locked>>	61%	31227	71%	**52	100%
Shooters World Ultimate Pistol	<<locked>>	62%	31444	71%	**47	100%
[Somchem MP200]*	<<locked>>	61%	13677	31%	**50	87%
[Somchem MS200]*	<<locked>>	61%	12923	29%	**14	89%
Somchem S121	<<locked>>	61%	33982	77%	**70	100%
[Somchem S221]*	<<locked>>	83%	28572	65%	**21	81%
[Vihtavuori 3N37]*	<<locked>>	73%	14156	32%	**93	80%
Vihtavuori N310	<<locked>>	61%	22220	50%	**32	100%
Vihtavuori N320	<<locked>>	60%	13416	30%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	63%	8006	18%	**3	100%
Vihtavuori N330	<<locked>>	61%	12067	27%	**30	95%
[Vihtavuori N340]*	<<locked>>	60%	11327	26%	**1	85%
[Vihtavuori N350]*	<<locked>>	76%	14301	32%	**89	80%
Winchester 231	<<locked>>	61%	19740	45%	**84	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